From be532b87da578d3a0d8826f66344e2fd6d9a0276 Mon Sep 17 00:00:00 2001 From: unknown <736250432@qq.com> Date: Wed, 27 Sep 2023 17:54:21 +0800 Subject: [PATCH] im --- .gitignore | 2 + .travis.yml | 2 +- app/api/controller/ImController.php | 119 + app/common/model/im/UserImMessage.php | 10 + composer.json | 4 +- composer.lock | 145 +- extend/alioss/alioss.php | 69 + extend/workerim/Events.php | 27 + extend/workerim/start_businessworker.php | 30 + extend/workerim/start_gateway.php | 39 + extend/workerim/start_register.php | 16 + public/.htaccess | 8 - .../admin/assets/vue3-video-play.b911321b.js | 2 +- start.php | 37 + start_for_win.bat | 3 + vendor/composer/autoload_psr4.php | 3 + vendor/composer/autoload_static.php | 15 + vendor/composer/installed.json | 152 + vendor/composer/installed.php | 31 +- vendor/services.php | 2 +- .../gateway-worker/.github/FUNDING.yml | 4 + vendor/workerman/gateway-worker/.gitignore | 4 + .../workerman/gateway-worker/MIT-LICENSE.txt | 21 + vendor/workerman/gateway-worker/README.md | 38 + vendor/workerman/gateway-worker/composer.json | 13 + .../gateway-worker/src/BusinessWorker.php | 515 ++++ .../workerman/gateway-worker/src/Gateway.php | 1105 +++++++ .../gateway-worker/src/Lib/Context.php | 136 + .../workerman/gateway-worker/src/Lib/Db.php | 76 + .../gateway-worker/src/Lib/DbConnection.php | 1979 ++++++++++++ .../gateway-worker/src/Lib/Gateway.php | 1428 +++++++++ .../src/Protocols/GatewayProtocol.php | 222 ++ .../workerman/gateway-worker/src/Register.php | 194 ++ vendor/workerman/gatewayclient/Gateway.php | 1614 ++++++++++ .../workerman/gatewayclient/MIT-LICENSE.txt | 21 + vendor/workerman/gatewayclient/README.md | 90 + vendor/workerman/gatewayclient/composer.json | 9 + .../workerman/workerman/.github/FUNDING.yml | 4 + vendor/workerman/workerman/.gitignore | 6 + vendor/workerman/workerman/Autoloader.php | 69 + .../Connection/AsyncTcpConnection.php | 378 +++ .../Connection/AsyncUdpConnection.php | 203 ++ .../Connection/ConnectionInterface.php | 126 + .../workerman/Connection/TcpConnection.php | 982 ++++++ .../workerman/Connection/UdpConnection.php | 208 ++ vendor/workerman/workerman/Events/Ev.php | 189 ++ vendor/workerman/workerman/Events/Event.php | 215 ++ .../workerman/Events/EventInterface.php | 107 + .../workerman/workerman/Events/Libevent.php | 225 ++ .../workerman/workerman/Events/React/Base.php | 264 ++ .../workerman/Events/React/ExtEventLoop.php | 27 + .../Events/React/ExtLibEventLoop.php | 27 + .../Events/React/StreamSelectLoop.php | 26 + vendor/workerman/workerman/Events/Select.php | 357 +++ vendor/workerman/workerman/Events/Swoole.php | 230 ++ vendor/workerman/workerman/Events/Uv.php | 260 ++ vendor/workerman/workerman/Lib/Constants.php | 44 + vendor/workerman/workerman/Lib/Timer.php | 22 + vendor/workerman/workerman/MIT-LICENSE.txt | 21 + .../workerman/workerman/Protocols/Frame.php | 61 + vendor/workerman/workerman/Protocols/Http.php | 323 ++ .../workerman/Protocols/Http/Chunk.php | 48 + .../workerman/Protocols/Http/Request.php | 694 +++++ .../workerman/Protocols/Http/Response.php | 458 +++ .../Protocols/Http/ServerSentEvents.php | 64 + .../workerman/Protocols/Http/Session.php | 461 +++ .../Http/Session/FileSessionHandler.php | 183 ++ .../Session/RedisClusterSessionHandler.php | 46 + .../Http/Session/RedisSessionHandler.php | 154 + .../Http/Session/SessionHandlerInterface.php | 114 + .../workerman/Protocols/Http/mime.types | 90 + .../workerman/Protocols/ProtocolInterface.php | 52 + vendor/workerman/workerman/Protocols/Text.php | 70 + .../workerman/Protocols/Websocket.php | 564 ++++ vendor/workerman/workerman/Protocols/Ws.php | 432 +++ vendor/workerman/workerman/README.md | 342 +++ vendor/workerman/workerman/Timer.php | 220 ++ vendor/workerman/workerman/Worker.php | 2669 +++++++++++++++++ vendor/workerman/workerman/composer.json | 38 + 79 files changed, 19243 insertions(+), 15 deletions(-) create mode 100644 app/api/controller/ImController.php create mode 100644 app/common/model/im/UserImMessage.php create mode 100644 extend/alioss/alioss.php create mode 100644 extend/workerim/Events.php create mode 100644 extend/workerim/start_businessworker.php create mode 100644 extend/workerim/start_gateway.php create mode 100644 extend/workerim/start_register.php create mode 100644 start.php create mode 100644 start_for_win.bat create mode 100644 vendor/workerman/gateway-worker/.github/FUNDING.yml create mode 100644 vendor/workerman/gateway-worker/.gitignore create mode 100644 vendor/workerman/gateway-worker/MIT-LICENSE.txt create mode 100644 vendor/workerman/gateway-worker/README.md create mode 100644 vendor/workerman/gateway-worker/composer.json create mode 100644 vendor/workerman/gateway-worker/src/BusinessWorker.php create mode 100644 vendor/workerman/gateway-worker/src/Gateway.php create mode 100644 vendor/workerman/gateway-worker/src/Lib/Context.php create mode 100644 vendor/workerman/gateway-worker/src/Lib/Db.php create mode 100644 vendor/workerman/gateway-worker/src/Lib/DbConnection.php create mode 100644 vendor/workerman/gateway-worker/src/Lib/Gateway.php create mode 100644 vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php create mode 100644 vendor/workerman/gateway-worker/src/Register.php create mode 100644 vendor/workerman/gatewayclient/Gateway.php create mode 100644 vendor/workerman/gatewayclient/MIT-LICENSE.txt create mode 100644 vendor/workerman/gatewayclient/README.md create mode 100644 vendor/workerman/gatewayclient/composer.json create mode 100644 vendor/workerman/workerman/.github/FUNDING.yml create mode 100644 vendor/workerman/workerman/.gitignore create mode 100644 vendor/workerman/workerman/Autoloader.php create mode 100644 vendor/workerman/workerman/Connection/AsyncTcpConnection.php create mode 100644 vendor/workerman/workerman/Connection/AsyncUdpConnection.php create mode 100644 vendor/workerman/workerman/Connection/ConnectionInterface.php create mode 100644 vendor/workerman/workerman/Connection/TcpConnection.php create mode 100644 vendor/workerman/workerman/Connection/UdpConnection.php create mode 100644 vendor/workerman/workerman/Events/Ev.php create mode 100644 vendor/workerman/workerman/Events/Event.php create mode 100644 vendor/workerman/workerman/Events/EventInterface.php create mode 100644 vendor/workerman/workerman/Events/Libevent.php create mode 100644 vendor/workerman/workerman/Events/React/Base.php create mode 100644 vendor/workerman/workerman/Events/React/ExtEventLoop.php create mode 100644 vendor/workerman/workerman/Events/React/ExtLibEventLoop.php create mode 100644 vendor/workerman/workerman/Events/React/StreamSelectLoop.php create mode 100644 vendor/workerman/workerman/Events/Select.php create mode 100644 vendor/workerman/workerman/Events/Swoole.php create mode 100644 vendor/workerman/workerman/Events/Uv.php create mode 100644 vendor/workerman/workerman/Lib/Constants.php create mode 100644 vendor/workerman/workerman/Lib/Timer.php create mode 100644 vendor/workerman/workerman/MIT-LICENSE.txt create mode 100644 vendor/workerman/workerman/Protocols/Frame.php create mode 100644 vendor/workerman/workerman/Protocols/Http.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Chunk.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Request.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Response.php create mode 100644 vendor/workerman/workerman/Protocols/Http/ServerSentEvents.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Session.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Session/FileSessionHandler.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Session/RedisClusterSessionHandler.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Session/RedisSessionHandler.php create mode 100644 vendor/workerman/workerman/Protocols/Http/Session/SessionHandlerInterface.php create mode 100644 vendor/workerman/workerman/Protocols/Http/mime.types create mode 100644 vendor/workerman/workerman/Protocols/ProtocolInterface.php create mode 100644 vendor/workerman/workerman/Protocols/Text.php create mode 100644 vendor/workerman/workerman/Protocols/Websocket.php create mode 100644 vendor/workerman/workerman/Protocols/Ws.php create mode 100644 vendor/workerman/workerman/README.md create mode 100644 vendor/workerman/workerman/Timer.php create mode 100644 vendor/workerman/workerman/Worker.php create mode 100644 vendor/workerman/workerman/composer.json diff --git a/.gitignore b/.gitignore index 2242c6a2a..626bddc74 100755 --- a/.gitignore +++ b/.gitignore @@ -10,3 +10,5 @@ /public/nginx.htaccess /public/.htaccess vendor/ebaoquan/junziqian_sdk +vendor/workerman/workerman.log +vendor/workerman/*.pid \ No newline at end of file diff --git a/.travis.yml b/.travis.yml index 36f7b6f90..fbfca08f5 100755 --- a/.travis.yml +++ b/.travis.yml @@ -20,7 +20,7 @@ install: - composer require --update-no-dev --no-interaction "topthink/think-migration:^1.0" - composer require --update-no-dev --no-interaction "topthink/think-captcha:^1.0" - composer require --update-no-dev --no-interaction "topthink/think-mongo:^1.0" - - composer require --update-no-dev --no-interaction "topthink/think-worker:^1.0" + - composer require --update-no-dev --no-interaction "topthink/think-workerim:^1.0" - composer require --update-no-dev --no-interaction "topthink/think-helper:^1.0" - composer require --update-no-dev --no-interaction "topthink/think-queue:^1.0" - composer require --update-no-dev --no-interaction "topthink/think-angular:^1.0" diff --git a/app/api/controller/ImController.php b/app/api/controller/ImController.php new file mode 100644 index 000000000..033cfdbf8 --- /dev/null +++ b/app/api/controller/ImController.php @@ -0,0 +1,119 @@ +request->isPost()){ + return $this->fail('请求方式错误'); + } + //获取请求参数 + $params = $this->request->post(['client_id','user_id']); + if(empty($params['client_id']) || empty($params['user_id'])){ + return $this->fail('参数错误'); + } + Gateway::bindUid($params['client_id'], $params['user_id']); + return $this->success('绑定成功'); + } + + public function sendMessage(): Json + { + //验证请求方式 + if(!$this->request->isPost()){ + return $this->fail('请求方式错误'); + } + //获取请求参数 + $params = $this->request->post(['msg_id','from_user_id','from_user_name','from_user_avatar','to_user_id','to_user_name','to_user_avatar','content','type']); + if(empty($params['msg_id']) || empty($params['from_user_id']) || empty($params['from_user_name']) || empty($params['from_user_avatar']) || empty($params['to_user_id']) || empty($params['to_user_name']) || empty($params['to_user_avatar']) || empty($params['content']) || empty($params['type'])){ + return $this->fail('参数错误'); + } + if(!in_array($params['type'],['text','image','video'])){ + return $this->fail('消息类型错误'); + } + //判断消息是否存在 + $msgData = UserImMessage::where('msg_id',$params['msg_id'])->findOrEmpty(); + if(!$msgData->isEmpty()){ + return $this->fail('该消息已发送'); + } + //保存消息 + try { + $model = new UserImMessage(); + $result = $model->save($params); + if($result){ + Gateway::sendToUid($params['to_user_id'], json_encode($params)); + return $this->success('发送成功'); + }else{ + return $this->fail('发送失败'); + } + }catch (\Exception $e) { + return $this->fail($e->getMessage()); + } + } + + public function upload(): Json + { + //验证请求方式 + if(!$this->request->isPost()){ + return $this->fail('请求方式错误'); + } + //获取请求参数 + $params = $this->request->post(['msg_id','from_user_id','from_user_name','from_user_avatar','to_user_id','to_user_name','to_user_avatar','type']); + //获取参数 + $file = $this->request->file('file'); + if(empty($file) || empty($params['msg_id']) || empty($params['from_user_id']) || empty($params['from_user_name']) || empty($params['from_user_avatar']) || empty($params['to_user_id']) || empty($params['to_user_name']) || empty($params['to_user_avatar']) || empty($params['type'])){ + return $this->fail('参数错误'); + } + if(!in_array($params['type'],['image','video'])){ + return $this->fail('消息类型错误'); + } + //判断消息是否存在 + $msgData = UserImMessage::where('msg_id',$params['msg_id'])->findOrEmpty(); + if(!$msgData->isEmpty()){ + return $this->fail('该消息已发送'); + } + $filePath =$file->getRealPath(); + $fileType = $file->extension(); + $fileSize = $file->getSize(); + $ali_oss = new alioss(); + $result = ''; + switch ($params['type']) { + case 'image': + $result = $ali_oss -> uploadImg($filePath,$fileType,$fileSize); + break; + case 'video': + $result = $ali_oss -> uploadVideo($filePath,$fileType,$fileSize); + break; + } + if($result && $result['code'] == 1){ + $params['content'] = $result['data']; + if($params['type'] == 'video'){ + $params['extends']= json_encode(['poster_img'=>$result['data'].'?x-oss-process=video/snapshot,t_1000,m_fast,w_800,f_png']); + } + //保存消息 + try { + $model = new UserImMessage(); + $result = $model->save($params); + if($result){ + Gateway::sendToUid($params['to_user_id'], json_encode($params)); + return $this->success('发送成功'); + }else{ + return $this->fail('发送失败'); + } + }catch (\Exception $e) { + return $this->fail($e->getMessage()); + } + }else{ + return $this->fail($result['msg']); + } + } +} \ No newline at end of file diff --git a/app/common/model/im/UserImMessage.php b/app/common/model/im/UserImMessage.php new file mode 100644 index 000000000..295f9dd33 --- /dev/null +++ b/app/common/model/im/UserImMessage.php @@ -0,0 +1,10 @@ +=7.0", + "workerman/workerman": "^4.0.30" + }, + "type": "library", + "autoload": { + "psr-4": { + "GatewayWorker\\": "./src" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "homepage": "http://www.workerman.net", + "keywords": [ + "communication", + "distributed" + ], + "support": { + "issues": "https://github.com/walkor/GatewayWorker/issues", + "source": "https://github.com/walkor/GatewayWorker/tree/v3.1.0" + }, + "funding": [ + { + "url": "https://opencollective.com/walkor", + "type": "open_collective" + }, + { + "url": "https://www.patreon.com/walkor", + "type": "patreon" + } + ], + "time": "2023-07-19T10:30:49+00:00" + }, + { + "name": "workerman/gatewayclient", + "version": "v3.0.14", + "source": { + "type": "git", + "url": "https://github.com/walkor/GatewayClient.git", + "reference": "4362468d68251015b2b385c310252afb4d6648ed" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/walkor/GatewayClient/zipball/4362468d68251015b2b385c310252afb4d6648ed", + "reference": "4362468d68251015b2b385c310252afb4d6648ed", + "shasum": "" + }, + "type": "library", + "autoload": { + "psr-4": { + "GatewayClient\\": "./" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "homepage": "http://www.workerman.net", + "support": { + "issues": "https://github.com/walkor/GatewayClient/issues", + "source": "https://github.com/walkor/GatewayClient/tree/v3.0.14" + }, + "time": "2021-11-29T07:03:50+00:00" + }, + { + "name": "workerman/workerman", + "version": "v4.1.13", + "source": { + "type": "git", + "url": "https://github.com/walkor/workerman.git", + "reference": "807780ff672775fcd08f89e573a2824e939021ce" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/walkor/workerman/zipball/807780ff672775fcd08f89e573a2824e939021ce", + "reference": "807780ff672775fcd08f89e573a2824e939021ce", + "shasum": "" + }, + "require": { + "php": ">=7.0" + }, + "suggest": { + "ext-event": "For better performance. " + }, + "type": "library", + "autoload": { + "psr-4": { + "Workerman\\": "./" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "walkor", + "email": "walkor@workerman.net", + "homepage": "http://www.workerman.net", + "role": "Developer" + } + ], + "description": "An asynchronous event driven PHP framework for easily building fast, scalable network applications.", + "homepage": "http://www.workerman.net", + "keywords": [ + "asynchronous", + "event-loop" + ], + "support": { + "email": "walkor@workerman.net", + "forum": "http://wenda.workerman.net/", + "issues": "https://github.com/walkor/workerman/issues", + "source": "https://github.com/walkor/workerman", + "wiki": "http://doc.workerman.net/" + }, + "funding": [ + { + "url": "https://opencollective.com/workerman", + "type": "open_collective" + }, + { + "url": "https://www.patreon.com/walkor", + "type": "patreon" + } + ], + "time": "2023-07-31T05:57:25+00:00" + }, { "name": "yunwuxin/think-cron", "version": "v3.0.6", diff --git a/extend/alioss/alioss.php b/extend/alioss/alioss.php new file mode 100644 index 000000000..ea54009c7 --- /dev/null +++ b/extend/alioss/alioss.php @@ -0,0 +1,69 @@ +0,'msg'=>'图片格式错误']; + } + //验证图片大小 + if($fileSize > 500*1024){ + return ['code'=>0,'msg'=>'图片大小错误']; + } + try { + //实例化对象 将配置传入 + $ossClient = new OssClient($this->accessKeyId, $this->accessKeySecret, $this->endpoint); + //这里是有sha1加密 生成文件名 之后连接上后缀 + $fileName = sha1(date('YmdHis', time()) . uniqid()) . '.' . $fileType; + //上传至阿里云的目录 为年+月/日的格式 + $pathName = date('Y-m/d') . '/' .$fileName; + //执行阿里云上传 bucket名称,上传的目录,文件 + $result = $ossClient->uploadFile($this->bucket, $pathName, $filePath); + } catch (OssException $e) { + return ['code'=>0,'msg'=>$e->getMessage()]; + } + //将结果输出 + return ['code'=>1,'msg'=>'上传成功','data'=>$result['info']['url']]; + } + + public function uploadVideo($filePath,$fileType,$fileSize): array + { + //验证视频类型 + $ext = ['mp4','avi','flv','wmv','swf']; + if(!in_array($fileType,$ext)){ + return ['code'=>0,'msg'=>'图片格式错误']; + } + //验证视频大小 + if($fileSize > 1024*1024*100){ + return ['code'=>0,'msg'=>'图片大小错误']; + } + try { + //实例化对象 将配置传入 + $ossClient = new OssClient($this->accessKeyId, $this->accessKeySecret, $this->endpoint); + //这里是有sha1加密 生成文件名 之后连接上后缀 + $fileName = sha1(date('YmdHis', time()) . uniqid()) . '.' . $fileType; + //上传至阿里云的目录 为年+月/日的格式 + $pathName = date('Y-m/d') . '/' .$fileName; + //执行阿里云上传 bucket名称,上传的目录,文件 + $result = $ossClient->uploadFile($this->bucket, $pathName, $filePath); + } catch (OssException $e) { + return ['code'=>0,'msg'=>$e->getMessage()]; + } + //将结果输出 + return ['code'=>1,'msg'=>'上传成功','data'=>$result['info']['url']]; + } + +} \ No newline at end of file diff --git a/extend/workerim/Events.php b/extend/workerim/Events.php new file mode 100644 index 000000000..996076ea4 --- /dev/null +++ b/extend/workerim/Events.php @@ -0,0 +1,27 @@ + 'init', + 'client_id' => $client_id + ))); + } + + // GatewayWorker建议不做任何业务逻辑，onMessage留空即可 + public static function onMessage($client_id, $message): void + { + + } +} diff --git a/extend/workerim/start_businessworker.php b/extend/workerim/start_businessworker.php new file mode 100644 index 000000000..1202347e6 --- /dev/null +++ b/extend/workerim/start_businessworker.php @@ -0,0 +1,30 @@ +name = 'PushBusinessWorker'; + +// bussinessWorker进程数量 +$worker->count = 4; + +// 服务注册地址 +$worker->registerAddress = '127.0.0.1:1236'; + +// 注册服务类 +$worker->eventHandler = 'workerim\Events'; + +// 如果不是在根目录启动，则运行runAll方法 +if(!defined('GLOBAL_START')) +{ + Worker::runAll(); +} + diff --git a/extend/workerim/start_gateway.php b/extend/workerim/start_gateway.php new file mode 100644 index 000000000..f74ae5502 --- /dev/null +++ b/extend/workerim/start_gateway.php @@ -0,0 +1,39 @@ +name = 'worker_im'; + +// gateway进程数，一般设置2个就足够 +$gateway->count = 4; + +// 本机ip，分布式部署时使用内网ip +$gateway->lanIp = '127.0.0.1'; + +// 内部通讯起始端口，假如$gateway->count=2，起始端口为2900 +// 则一般会使用2900 2901 2902 2903 4个端口作为内部通讯端口 +$gateway->startPort = 2900; + +// 服务注册地址 +$gateway->registerAddress = '127.0.0.1:1236'; + +// 心跳间隔 +$gateway->pingInterval = 20; + +// 心跳数据 +$gateway->pingData = '{"type":"ping"}'; + +// 如果不是在根目录启动，则运行runAll方法 +if(!defined('GLOBAL_START')) +{ + Worker::runAll(); +} + diff --git a/extend/workerim/start_register.php b/extend/workerim/start_register.php new file mode 100644 index 000000000..34a5000bf --- /dev/null +++ b/extend/workerim/start_register.php @@ -0,0 +1,16 @@ + - Options +FollowSymlinks -Multiviews - RewriteEngine On - - RewriteCond %{REQUEST_FILENAME} !-d - RewriteCond %{REQUEST_FILENAME} !-f - RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L] - diff --git a/public/admin/assets/vue3-video-play.b911321b.js b/public/admin/assets/vue3-video-play.b911321b.js index 86349ffb0..f213c15e3 100644 --- a/public/admin/assets/vue3-video-play.b911321b.js +++ b/public/admin/assets/vue3-video-play.b911321b.js @@ -3,7 +3,7 @@ import{e as xt,o as $,c as Z,O as Ct,_ as wt,u as j,bf as Pt,be as Ft,R as Tt,d Current BW estimate: `+(Object(_.isFiniteNumber)(F)?(F/1024).toFixed(3):"Unknown")+` Kb/s Estimated load time for current fragment: `+D.toFixed(3)+` s Estimated load time for the next fragment: `+P.toFixed(3)+` s - Time to underbuffer: `+C.toFixed(3)+" s"),e.nextLoadLevel=x,this.bwEstimator.sample(g,l.loaded),this.clearTimer(),t.loader&&(this.fragCurrent=this.partCurrent=null,t.loader.abort()),e.trigger(A.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:a,stats:l})}}}}}},d.onFragLoaded=function(t,a){var e=a.frag,s=a.part;if(e.type===k.PlaylistLevelType.MAIN&&Object(_.isFiniteNumber)(e.sn)){var u=s?s.stats:e.stats,n=s?s.duration:e.duration;if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var l=this.hls.levels[e.level],p=(l.loaded?l.loaded.bytes:0)+u.loaded,g=(l.loaded?l.loaded.duration:0)+n;l.loaded={bytes:p,duration:g},l.realBitrate=Math.round(8*p/g)}if(e.bitrateTest){var v={stats:u,frag:e,part:s,id:e.type};this.onFragBuffered(A.Events.FRAG_BUFFERED,v),e.bitrateTest=!1}}},d.onFragBuffered=function(t,a){var e=a.frag,s=a.part,u=s?s.stats:e.stats;if(!u.aborted&&e.type===k.PlaylistLevelType.MAIN&&e.sn!=="initSegment"){var n=u.parsing.end-u.loading.start;this.bwEstimator.sample(n,u.loaded),u.bwEstimate=this.bwEstimator.getEstimate(),e.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}},d.onError=function(t,a){switch(a.details){case I.ErrorDetails.FRAG_LOAD_ERROR:case I.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var t=this.fragCurrent,a=this.partCurrent,e=this.hls,s=e.maxAutoLevel,u=e.config,n=e.minAutoLevel,l=e.media,p=a?a.duration:t?t.duration:0,g=l?l.currentTime:0,v=l&&l.playbackRate!==0?Math.abs(l.playbackRate):1,r=this.bwEstimator?this.bwEstimator.getEstimate():u.abrEwmaDefaultEstimate,i=(R.BufferHelper.bufferInfo(l,g,u.maxBufferHole).end-g)/v,c=this.findBestLevel(r,n,s,i,u.abrBandWidthFactor,u.abrBandWidthUpFactor);if(c>=0)return c;o.logger.trace((i?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=p?Math.min(p,u.maxStarvationDelay):u.maxStarvationDelay,b=u.abrBandWidthFactor,D=u.abrBandWidthUpFactor;if(!i){var O=this.bitrateTestDelay;O&&(S=(p?Math.min(p,u.maxLoadingDelay):u.maxLoadingDelay)-O,o.logger.trace("bitrate test took "+Math.round(1e3*O)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),b=D=1)}return c=this.findBestLevel(r,n,s,i+S,b,D),Math.max(c,0)},d.findBestLevel=function(t,a,e,s,u,n){for(var l,p=this.fragCurrent,g=this.partCurrent,v=this.lastLoadedFragLevel,r=this.hls.levels,i=r[v],c=!(i==null||(l=i.details)===null||l===void 0||!l.live),S=i==null?void 0:i.codecSet,b=g?g.duration:p?p.duration:0,D=e;D>=a;D--){var O=r[D];if(O&&(!S||O.codecSet===S)){var C=O.details,x=(g?C==null?void 0:C.partTarget:C==null?void 0:C.averagetargetduration)||b,P=void 0;P=D<=v?u*t:n*t;var F=r[D].maxBitrate,M=F*x/P;if(o.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+D+"/"+Math.round(P)+"/"+F+"/"+x+"/"+s+"/"+M),P>F&&(!M||c&&!this.bitrateTestDelay||M0&&r===-1?(this.log("Override startPosition with lastCurrentTime @"+i.toFixed(3)),this.state=T.State.IDLE):(this.loadedmetadata=!1,this.state=T.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=r,this.tick()},v.doTick=function(){switch(this.state){case T.State.IDLE:this.doTickIdle();break;case T.State.WAITING_TRACK:var r,i=this.levels,c=this.trackId,S=i==null||(r=i[c])===null||r===void 0?void 0:r.details;if(S){if(this.waitForCdnTuneIn(S))break;this.state=T.State.WAITING_INIT_PTS}break;case T.State.FRAG_LOADING_WAITING_RETRY:var b,D=performance.now(),O=this.retryDate;(!O||D>=O||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=T.State.IDLE);break;case T.State.WAITING_INIT_PTS:var C=this.waitingData;if(C){var x=C.frag,P=C.part,F=C.cache,M=C.complete;if(this.initPTS[x.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=T.State.FRAG_LOADING;var B={frag:x,part:P,payload:F.flush(),networkDetails:null};this._handleFragmentLoadProgress(B),M&&n.prototype._handleFragmentLoadComplete.call(this,B)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+x.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var U=this.getLoadPosition(),G=R.BufferHelper.bufferInfo(this.mediaBuffer,U,this.config.maxBufferHole);Object(y.fragmentWithinToleranceTest)(G.end,this.config.maxFragLookUpTolerance,x)<0&&(a.logger.log("Waiting fragment cc ("+x.cc+") @ "+x.start+" cancelled because another fragment at "+G.end+" is needed"),this.clearWaitingFragment())}}else this.state=T.State.IDLE}this.onTickEnd()},v.clearWaitingFragment=function(){var r=this.waitingData;r&&(this.fragmentTracker.removeFragment(r.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=T.State.IDLE)},v.onTickEnd=function(){var r=this.media;if(r&&r.readyState){var i=(this.mediaBuffer?this.mediaBuffer:r).buffered;!this.loadedmetadata&&i.length&&(this.loadedmetadata=!0),this.lastCurrentTime=r.currentTime}},v.doTickIdle=function(){var r,i,c=this.hls,S=this.levels,b=this.media,D=this.trackId,O=c.config;if(S&&S[D]&&(b||!this.startFragRequested&&O.startFragPrefetch)){var C=S[D].details;if(!C||C.live&&this.levelLastLoaded!==D||this.waitForCdnTuneIn(C))this.state=T.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,L.ElementaryStreamTypes.AUDIO,o.PlaylistLevelType.AUDIO));var x=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,o.PlaylistLevelType.AUDIO);if(x!==null){var P=x.len,F=this.getMaxBufferLength(),M=this.audioSwitch;if(!(P>=F)||M){if(!M&&this._streamEnded(x,C))return c.trigger(A.Events.BUFFER_EOS,{type:"audio"}),void(this.state=T.State.ENDED);var B=C.fragments[0].start,U=x.end;if(M){var G=this.getLoadPosition();U=G,C.PTSKnown&&GB||x.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=B+.05)}var K=this.getNextFragment(U,C);K?((r=K.decryptdata)===null||r===void 0?void 0:r.keyFormat)!=="identity"||(i=K.decryptdata)!==null&&i!==void 0&&i.key?this.loadFragment(K,C,U):this.loadKey(K,C):this.bufferFlushed=!0}}}}},v.getMaxBufferLength=function(){var r=n.prototype.getMaxBufferLength.call(this),i=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,o.PlaylistLevelType.MAIN);return i===null?r:Math.max(r,i.len)},v.onMediaDetaching=function(){this.videoBuffer=null,n.prototype.onMediaDetaching.call(this)},v.onAudioTracksUpdated=function(r,i){var c=i.audioTracks;this.resetTransmuxer(),this.levels=c.map(function(S){return new k.Level(S)})},v.onAudioTrackSwitching=function(r,i){var c=!!i.url;this.trackId=i.id;var S=this.fragCurrent;S!=null&&S.loader&&S.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),c?this.setInterval(100):this.resetTransmuxer(),c?(this.audioSwitch=!0,this.state=T.State.IDLE):this.state=T.State.STOPPED,this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},v.onLevelLoaded=function(r,i){this.mainDetails=i.details},v.onAudioTrackLoaded=function(r,i){var c,S=this.levels,b=i.details,D=i.id;if(S){this.log("Track "+D+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var O=S[D],C=0;if(b.live||(c=O.details)!==null&&c!==void 0&&c.live){var x=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!x)return;!O.details&&b.hasProgramDateTime&&x.hasProgramDateTime?(Object(d.alignPDT)(b,x),C=b.fragments[0].start):C=this.alignPlaylists(b,O.details)}O.details=b,this.levelLastLoaded=D,this.startFragRequested||!this.mainDetails&&b.live||this.setStartPosition(O.details,C),this.state!==T.State.WAITING_TRACK||this.waitForCdnTuneIn(b)||(this.state=T.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+D)},v._handleFragmentLoadProgress=function(r){var i,c=r.frag,S=r.part,b=r.payload,D=this.config,O=this.trackId,C=this.levels;if(C){var x=C[O];console.assert(x,"Audio track is defined on fragment load progress");var P=x.details;console.assert(P,"Audio track details are defined on fragment load progress");var F=D.defaultAudioCodec||x.audioCodec||"mp4a.40.2",M=this.transmuxer;M||(M=this.transmuxer=new h.default(this.hls,o.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var B=this.initPTS[c.cc],U=(i=c.initSegment)===null||i===void 0?void 0:i.data;if(B!==void 0){var G=S?S.index:-1,K=G!==-1,H=new E.ChunkMetadata(c.level,c.sn,c.stats.chunkCount,b.byteLength,G,K);M.push(b,U,F,"",c,S,P.totalduration,!1,H,B)}else a.logger.log("Unknown video PTS for cc "+c.cc+", waiting for video PTS before demuxing audio frag "+c.sn+" of ["+P.startSN+" ,"+P.endSN+"],track "+O),(this.waitingData=this.waitingData||{frag:c,part:S,cache:new m.default,complete:!1}).cache.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=T.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+c.sn+" of level "+c.level+" will not be buffered")},v._handleFragmentLoadComplete=function(r){this.waitingData?this.waitingData.complete=!0:n.prototype._handleFragmentLoadComplete.call(this,r)},v.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},v.onBufferCreated=function(r,i){var c=i.tracks.audio;c&&(this.mediaBuffer=c.buffer),i.tracks.video&&(this.videoBuffer=i.tracks.video.buffer)},v.onFragBuffered=function(r,i){var c=i.frag,S=i.part;c.type===o.PlaylistLevelType.AUDIO&&(this.fragContextChanged(c)?this.warn("Fragment "+c.sn+(S?" p: "+S.index:"")+" of level "+c.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):(c.sn!=="initSegment"&&(this.fragPrevious=c,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(A.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(c,S)))},v.onError=function(r,i){switch(i.details){case t.ErrorDetails.FRAG_LOAD_ERROR:case t.ErrorDetails.FRAG_LOAD_TIMEOUT:case t.ErrorDetails.KEY_LOAD_ERROR:case t.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(o.PlaylistLevelType.AUDIO,i);break;case t.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case t.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==T.State.ERROR&&this.state!==T.State.STOPPED&&(this.state=i.fatal?T.State.ERROR:T.State.IDLE,this.warn(i.details+" while loading frag, switching to "+this.state+" state"));break;case t.ErrorDetails.BUFFER_FULL_ERROR:if(i.parent==="audio"&&(this.state===T.State.PARSING||this.state===T.State.PARSED)){var c=!0,S=this.getFwdBufferInfo(this.mediaBuffer,o.PlaylistLevelType.AUDIO);S&&S.len>.5&&(c=!this.reduceMaxBufferLength(S.len)),c&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,n.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},v.onBufferFlushed=function(r,i){i.type===L.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},v._handleTransmuxComplete=function(r){var i,c="audio",S=this.hls,b=r.remuxResult,D=r.chunkMeta,O=this.getCurrentContext(D);if(!O)return this.warn("The loading context changed while buffering fragment "+D.sn+" of level "+D.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(D.level);var C=O.frag,x=O.part,P=b.audio,F=b.text,M=b.id3,B=b.initSegment;if(!this.fragContextChanged(C)){if(this.state=T.State.PARSING,this.audioSwitch&&P&&this.completeAudioSwitch(),B!=null&&B.tracks&&(this._bufferInitSegment(B.tracks,C,D),S.trigger(A.Events.FRAG_PARSING_INIT_SEGMENT,{frag:C,id:c,tracks:B.tracks})),P){var U=P.startPTS,G=P.endPTS,K=P.startDTS,H=P.endDTS;x&&(x.elementaryStreams[L.ElementaryStreamTypes.AUDIO]={startPTS:U,endPTS:G,startDTS:K,endDTS:H}),C.setElementaryStreamInfo(L.ElementaryStreamTypes.AUDIO,U,G,K,H),this.bufferFragmentData(P,C,x,D)}if(M!=null&&(i=M.samples)!==null&&i!==void 0&&i.length){var Y=e({frag:C,id:c},M);S.trigger(A.Events.FRAG_PARSING_METADATA,Y)}if(F){var W=e({frag:C,id:c},F);S.trigger(A.Events.FRAG_PARSING_USERDATA,W)}}},v._bufferInitSegment=function(r,i,c){if(this.state===T.State.PARSING){r.video&&delete r.video;var S=r.audio;if(S){S.levelCodec=S.codec,S.id="audio",this.log("Init audio buffer, container:"+S.container+", codecs[parsed]=["+S.codec+"]"),this.hls.trigger(A.Events.BUFFER_CODECS,r);var b=S.initSegment;if(b!=null&&b.byteLength){var D={type:"audio",frag:i,part:null,chunkMeta:c,parent:i.type,data:b};this.hls.trigger(A.Events.BUFFER_APPENDING,D)}this.tick()}}},v.loadFragment=function(r,i,c){var S=this.fragmentTracker.getState(r);this.fragCurrent=r,(this.audioSwitch||S===I.FragmentState.NOT_LOADED||S===I.FragmentState.PARTIAL)&&(r.sn==="initSegment"?this._loadInitSegment(r):i.live&&!Object(_.isFiniteNumber)(this.initPTS[r.cc])?(this.log("Waiting for video PTS in continuity counter "+r.cc+" of live stream before loading audio fragment "+r.sn+" of level "+this.trackId),this.state=T.State.WAITING_INIT_PTS):(this.startFragRequested=!0,n.prototype.loadFragment.call(this,r,i,c)))},v.completeAudioSwitch=function(){var r=this.hls,i=this.media,c=this.trackId;i&&(this.log("Switching audio track : flushing all audio"),n.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,r.trigger(A.Events.AUDIO_TRACK_SWITCHED,{id:c})},g}(T.default);w.default=u},"./src/controller/audio-track-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/errors.ts"),A=f("./src/controller/base-playlist-controller.ts"),R=f("./src/types/loader.ts");function I(L,m){for(var h=0;h=e.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var s=e[this.trackId];this.log("Now switching to audio-track index "+a);var u=e[a],n=u.id,l=u.groupId,p=l===void 0?"":l,g=u.name,v=u.type,r=u.url;if(this.trackId=a,this.trackName=g,this.selectDefaultTrack=!1,this.hls.trigger(_.Events.AUDIO_TRACK_SWITCHING,{id:n,groupId:p,name:g,type:v,url:r}),!u.details||u.details.live){var i=this.switchParams(u.url,s==null?void 0:s.details);this.loadPlaylist(i)}}},t.selectInitialTrack=function(){var a=this.tracksInGroup;console.assert(a.length,"Initial audio track should be selected when tracks are known");var e=this.trackName,s=this.findTrackId(e)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},t.findTrackId=function(a){for(var e=this.tracksInGroup,s=0;sh.partTarget&&(e+=1)}if(Object(_.isFiniteNumber)(a))return new T.HlsUrlParameters(a,Object(_.isFiniteNumber)(e)?e:void 0,T.HlsSkip.No)}}},L.loadPlaylist=function(m){},L.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},L.playlistLoaded=function(m,h,E){var y=this,d=h.details,t=h.stats,a=t.loading.end?Math.max(0,self.performance.now()-t.loading.end):0;if(d.advancedDateTime=Date.now()-a,d.live||E!=null&&E.live){if(d.reloaded(E),E&&this.log("live playlist "+m+" "+(d.advanced?"REFRESHED "+d.lastPartSn+"-"+d.lastPartIndex:"MISSED")),E&&d.fragments.length>0&&Object(A.mergeDetails)(E,d),!this.canLoad||!d.live)return;var e,s=void 0,u=void 0;if(d.canBlockReload&&d.endSN&&d.advanced){var n=this.hls.config.lowLatencyMode,l=d.lastPartSn,p=d.endSN,g=d.lastPartIndex,v=l===p;g!==-1?(s=v?p+1:l,u=v?n?0:g:g+1):s=p+1;var r=d.age,i=r+d.ageHeader,c=Math.min(i-d.partTarget,1.5*d.targetduration);if(c>0){if(E&&c>E.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+E.tuneInGoal+" to: "+c+" with playlist age: "+d.age),c=0;else{var S=Math.floor(c/d.targetduration);s+=S,u!==void 0&&(u+=Math.round(c%d.targetduration/d.partTarget)),this.log("CDN Tune-in age: "+d.ageHeader+"s last advanced "+r.toFixed(2)+"s goal: "+c+" skip sn "+S+" to part "+u)}d.tuneInGoal=c}if(e=this.getDeliveryDirectives(d,h.deliveryDirectives,s,u),n||!v)return void this.loadPlaylist(e)}else e=this.getDeliveryDirectives(d,h.deliveryDirectives,s,u);var b=Object(A.computeReloadInterval)(d,t);s!==void 0&&d.canBlockReload&&(b-=d.partTarget||1),this.log("reload live playlist "+m+" in "+Math.round(b)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(e)},b)}else this.clearTimer()},L.getDeliveryDirectives=function(m,h,E,y){var d=Object(T.getSkipValue)(m,E);return h!=null&&h.skip&&m.deltaUpdateFailed&&(E=h.msn,y=h.part,d=T.HlsSkip.No),new T.HlsUrlParameters(E,y,d)},L.retryLoadingOrFail=function(m){var h,E=this,y=this.hls.config,d=this.retryCount-1&&(h=m.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var t=Math.min(Math.pow(2,this.retryCount)*y.levelLoadingRetryDelay,y.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return E.loadPlaylist()},t),this.warn("retry playlist loading #"+this.retryCount+" in "+t+' ms after "'+m.details+'"')}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return d},o}()},"./src/controller/base-stream-controller.ts":function(N,w,f){f.r(w),f.d(w,"State",function(){return n}),f.d(w,"default",function(){return l});var _=f("./src/polyfills/number.ts"),T=f("./src/task-loop.ts"),A=f("./src/controller/fragment-tracker.ts"),R=f("./src/utils/buffer-helper.ts"),I=f("./src/utils/logger.ts"),k=f("./src/events.ts"),o=f("./src/errors.ts"),L=f("./src/types/transmuxer.ts"),m=f("./src/utils/mp4-tools.ts"),h=f("./src/utils/discontinuities.ts"),E=f("./src/controller/fragment-finders.ts"),y=f("./src/controller/level-helper.ts"),d=f("./src/loader/fragment-loader.ts"),t=f("./src/crypt/decrypter.ts"),a=f("./src/utils/time-ranges.ts"),e=f("./src/types/loader.ts");function s(p,g){for(var v=0;vD.start+D.duration+M;(P0&&P&&P.key&&P.iv&&P.method==="AES-128"){var F=self.performance.now();return D.decrypter.webCryptoDecrypt(new Uint8Array(x),P.key.buffer,P.iv.buffer).then(function(M){var B=self.performance.now();return C.trigger(k.Events.FRAG_DECRYPTED,{frag:b,payload:M,stats:{tstart:F,tdecrypt:B}}),O.payload=M,O})}return O}).then(function(O){var C=D.fragCurrent,x=D.hls,P=D.levels;if(!P)throw new Error("init load aborted, missing levels");var F=P[b.level].details;console.assert(F,"Level details are defined when init segment is loaded");var M=b.stats;D.state=n.IDLE,D.fragLoadError=0,b.data=new Uint8Array(O.payload),M.parsing.start=M.buffering.start=self.performance.now(),M.parsing.end=M.buffering.end=self.performance.now(),O.frag===C&&x.trigger(k.Events.FRAG_BUFFERED,{stats:M,frag:C,part:null,id:b.type}),D.tick()}).catch(function(O){D.warn(O),D.resetFragmentLoading(b)})},S.fragContextChanged=function(b){var D=this.fragCurrent;return!b||!D||b.level!==D.level||b.sn!==D.sn||b.urlId!==D.urlId},S.fragBufferedComplete=function(b,D){var O=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+b.type+" sn: "+b.sn+(D?" part: "+D.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+b.level+" "+a.default.toString(R.BufferHelper.getBuffered(O))),this.state=n.IDLE,this.tick()},S._handleFragmentLoadComplete=function(b){var D=this.transmuxer;if(D){var O=b.frag,C=b.part,x=b.partsLoaded,P=!x||x.length===0||x.some(function(M){return!M}),F=new L.ChunkMetadata(O.level,O.sn,O.stats.chunkCount+1,0,C?C.index:-1,!P);D.flush(F)}},S._handleFragmentLoadProgress=function(b){},S._doFragLoad=function(b,D,O,C){var x=this;if(O===void 0&&(O=null),!this.levels)throw new Error("frag load aborted, missing levels");if(O=Math.max(b.start,O||0),this.config.lowLatencyMode&&D){var P=D.partList;if(P&&C){O>b.end&&D.fragmentHint&&(b=D.fragmentHint);var F=this.getNextPart(P,b,O);if(F>-1){var M=P[F];return this.log("Loading part sn: "+b.sn+" p: "+M.index+" cc: "+b.cc+" of playlist ["+D.startSN+"-"+D.endSN+"] parts [0-"+F+"-"+(P.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(O.toFixed(3))),this.nextLoadPosition=M.start+M.duration,this.state=n.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:b,part:P[F],targetBufferTime:O}),this.doFragPartsLoad(b,P,F,C).catch(function(B){return x.handleFragLoadError(B)})}if(!b.url||this.loadedEndOfParts(P,O))return Promise.resolve(null)}}return this.log("Loading fragment "+b.sn+" cc: "+b.cc+" "+(D?"of ["+D.startSN+"-"+D.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(O.toFixed(3))),Object(_.isFiniteNumber)(b.sn)&&!this.bitrateTest&&(this.nextLoadPosition=b.start+b.duration),this.state=n.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:b,targetBufferTime:O}),this.fragmentLoader.load(b,C).catch(function(B){return x.handleFragLoadError(B)})},S.doFragPartsLoad=function(b,D,O,C){var x=this;return new Promise(function(P,F){var M=[];(function B(U){var G=D[U];x.fragmentLoader.loadPart(b,G,C).then(function(K){M[G.index]=K;var H=K.part;x.hls.trigger(k.Events.FRAG_LOADED,K);var Y=D[U+1];if(!Y||Y.fragment!==b)return P({frag:b,part:H,partsLoaded:M});B(U+1)}).catch(F)})(O)})},S.handleFragLoadError=function(b){var D=b.data;return D&&D.details===o.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(D.frag,D.part):this.hls.trigger(k.Events.ERROR,D),null},S._handleTransmuxerFlush=function(b){var D=this.getCurrentContext(b);if(D&&this.state===n.PARSING){var O=D.frag,C=D.part,x=D.level,P=self.performance.now();O.stats.parsing.end=P,C&&(C.stats.parsing.end=P),this.updateLevelTiming(O,C,x,b.partial)}else this.fragCurrent||(this.state=n.IDLE)},S.getCurrentContext=function(b){var D=this.levels,O=b.level,C=b.sn,x=b.part;if(!D||!D[O])return this.warn("Levels object was unset while buffering fragment "+C+" of level "+O+". The current chunk will not be buffered."),null;var P=D[O],F=x>-1?Object(y.getPartWith)(P,C,x):null,M=F?F.fragment:Object(y.getFragmentWithSN)(P,C,this.fragCurrent);return M?{frag:M,part:F,level:P}:null},S.bufferFragmentData=function(b,D,O,C){if(b&&this.state===n.PARSING){var x=b.data1,P=b.data2,F=x;if(x&&P&&(F=Object(m.appendUint8Array)(x,P)),F&&F.length){var M={type:b.type,frag:D,part:O,chunkMeta:C,parent:D.type,data:F};this.hls.trigger(k.Events.BUFFER_APPENDING,M),b.dropped&&b.independent&&!O&&this.flushBufferGap(D)}}},S.flushBufferGap=function(b){var D=this.media;if(D)if(R.BufferHelper.isBuffered(D,D.currentTime)){var O=D.currentTime,C=R.BufferHelper.bufferInfo(D,O,0),x=b.duration,P=Math.min(2*this.config.maxFragLookUpTolerance,.25*x),F=Math.max(Math.min(b.start-P,C.end-P),O+P);b.start-F>P&&this.flushMainBuffer(F,b.start)}else this.flushMainBuffer(0,b.start)},S.getFwdBufferInfo=function(b,D){var O=this.config,C=this.getLoadPosition();if(!Object(_.isFiniteNumber)(C))return null;var x=R.BufferHelper.bufferInfo(b,C,O.maxBufferHole);if(x.len===0&&x.nextStart!==void 0){var P=this.fragmentTracker.getBufferedFrag(C,D);if(P&&x.nextStart=O&&(D.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+D.maxMaxBufferLength+"s"),!0)},S.getNextFragment=function(b,D){var O,C,x=D.fragments,P=x.length;if(!P)return null;var F,M=this.config,B=x[0].start;if(D.live){var U=M.initialLiveManifestSize;if(P-1&&OO.start&&O.loaded},S.getInitialLiveFragment=function(b,D){var O=this.fragPrevious,C=null;if(O){if(b.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+O.programDateTime),C=Object(E.findFragmentByPDT)(D,O.endProgramDateTime,this.config.maxFragLookUpTolerance)),!C){var x=O.sn+1;if(x>=b.startSN&&x<=b.endSN){var P=D[x-b.startSN];O.cc===P.cc&&(C=P,this.log("Live playlist, switching playlist, load frag with next SN: "+C.sn))}C||(C=Object(E.findFragWithCC)(D,O.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+C.sn)}}else{var F=this.hls.liveSyncPosition;F!==null&&(C=this.getFragmentAtPosition(F,this.bitrateTest?b.fragmentEnd:b.edge,b))}return C},S.getFragmentAtPosition=function(b,D,O){var C,x=this.config,P=this.fragPrevious,F=O.fragments,M=O.endSN,B=O.fragmentHint,U=x.maxFragLookUpTolerance,G=!!(x.lowLatencyMode&&O.partList&&B);if(G&&B&&!this.bitrateTest&&(F=F.concat(B),M=B.sn),bD-U?0:U;C=Object(E.findFragmentByPTS)(P,F,b,K)}else C=F[F.length-1];if(C){var H=C.sn-O.startSN,Y=P&&C.level===P.level,W=F[H+1];if(this.fragmentTracker.getState(C)===A.FragmentState.BACKTRACKED){C=null;for(var q=H;F[q]&&this.fragmentTracker.getState(F[q])===A.FragmentState.BACKTRACKED;)C=P?F[q--]:F[--q];C||(C=W)}else P&&C.sn===P.sn&&!G&&Y&&(C.sn=P-D.maxFragLookUpTolerance&&x<=F;if(C!==null&&O.duration>C&&(x"+b.startSN+" prev-sn: "+(x?x.sn:"na")+" fragments: "+F),G}return M},S.waitForCdnTuneIn=function(b){return b.live&&b.canBlockReload&&b.tuneInGoal>Math.max(b.partHoldBack,3*b.partTarget)},S.setStartPosition=function(b,D){var O=this.startPosition;if(O"+b))}}])&&s(i.prototype,c),r}(T.default)},"./src/controller/buffer-controller.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return E});var _=f("./src/polyfills/number.ts"),T=f("./src/events.ts"),A=f("./src/utils/logger.ts"),R=f("./src/errors.ts"),I=f("./src/utils/buffer-helper.ts"),k=f("./src/utils/mediasource-helper.ts"),o=f("./src/loader/fragment.ts"),L=f("./src/controller/buffer-operation-queue.ts"),m=Object(k.getMediaSource)(),h=/([ha]vc.)(?:\.[^.,]+)+/,E=function(){function y(t){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=a.hls,s=a.media,u=a.mediaSource;A.logger.log("[buffer-controller]: Media source opened"),s&&(a.updateMediaElementDuration(),e.trigger(T.Events.MEDIA_ATTACHED,{media:s})),u&&u.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){A.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){A.logger.log("[buffer-controller]: Media source ended")},this.hls=t,this._initSourceBuffer(),this.registerListeners()}var d=y.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var t=this.hls;t.on(T.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(T.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(T.Events.MANIFEST_PARSED,this.onManifestParsed,this),t.on(T.Events.BUFFER_RESET,this.onBufferReset,this),t.on(T.Events.BUFFER_APPENDING,this.onBufferAppending,this),t.on(T.Events.BUFFER_CODECS,this.onBufferCodecs,this),t.on(T.Events.BUFFER_EOS,this.onBufferEos,this),t.on(T.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(T.Events.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(T.Events.FRAG_PARSED,this.onFragParsed,this),t.on(T.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var t=this.hls;t.off(T.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(T.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(T.Events.MANIFEST_PARSED,this.onManifestParsed,this),t.off(T.Events.BUFFER_RESET,this.onBufferReset,this),t.off(T.Events.BUFFER_APPENDING,this.onBufferAppending,this),t.off(T.Events.BUFFER_CODECS,this.onBufferCodecs,this),t.off(T.Events.BUFFER_EOS,this.onBufferEos,this),t.off(T.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(T.Events.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(T.Events.FRAG_PARSED,this.onFragParsed,this),t.off(T.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new L.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(t,a){var e=2;(a.audio&&!a.video||!a.altAudio)&&(e=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=e,this.details=null,A.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(t,a){var e=this.media=a.media;if(e&&m){var s=this.mediaSource=new m;s.addEventListener("sourceopen",this._onMediaSourceOpen),s.addEventListener("sourceended",this._onMediaSourceEnded),s.addEventListener("sourceclose",this._onMediaSourceClose),e.src=self.URL.createObjectURL(s),this._objectUrl=e.src}},d.onMediaDetaching=function(){var t=this.media,a=this.mediaSource,e=this._objectUrl;if(a){if(A.logger.log("[buffer-controller]: media source detaching"),a.readyState==="open")try{a.endOfStream()}catch(s){A.logger.warn("[buffer-controller]: onMediaDetaching: "+s.message+" while calling endOfStream")}this.onBufferReset(),a.removeEventListener("sourceopen",this._onMediaSourceOpen),a.removeEventListener("sourceended",this._onMediaSourceEnded),a.removeEventListener("sourceclose",this._onMediaSourceClose),t&&(e&&self.URL.revokeObjectURL(e),t.src===e?(t.removeAttribute("src"),t.load()):A.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(T.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var t=this;this.getSourceBufferTypes().forEach(function(a){var e=t.sourceBuffer[a];try{e&&(t.removeBufferListeners(a),t.mediaSource&&t.mediaSource.removeSourceBuffer(e),t.sourceBuffer[a]=void 0)}catch(s){A.logger.warn("[buffer-controller]: Failed to reset the "+a+" buffer",s)}}),this._initSourceBuffer()},d.onBufferCodecs=function(t,a){var e=this,s=this.getSourceBufferTypes().length;Object.keys(a).forEach(function(u){if(s){var n=e.tracks[u];if(n&&typeof n.buffer.changeType=="function"){var l=a[u],p=l.codec,g=l.levelCodec,v=l.container;if((n.levelCodec||n.codec).replace(h,"$1")!==(g||p).replace(h,"$1")){var r=v+";codecs="+(g||p);e.appendChangeType(u,r)}}}else e.pendingTracks[u]=a[u]}),s||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks())},d.appendChangeType=function(t,a){var e=this,s=this.operationQueue,u={execute:function(){var n=e.sourceBuffer[t];n&&(A.logger.log("[buffer-controller]: changing "+t+" sourceBuffer type to "+a),n.changeType(a)),s.shiftAndExecuteNext(t)},onStart:function(){},onComplete:function(){},onError:function(n){A.logger.warn("[buffer-controller]: Failed to change "+t+" SourceBuffer type",n)}};s.append(u,t)},d.onBufferAppending=function(t,a){var e=this,s=this.hls,u=this.operationQueue,n=this.tracks,l=a.data,p=a.type,g=a.frag,v=a.part,r=a.chunkMeta,i=r.buffering[p],c=self.performance.now();i.start=c;var S=g.stats.buffering,b=v?v.stats.buffering:null;S.start===0&&(S.start=c),b&&b.start===0&&(b.start=c);var D=n.audio,O=p==="audio"&&r.id===1&&(D==null?void 0:D.container)==="audio/mpeg",C={execute:function(){if(i.executeStart=self.performance.now(),O){var x=e.sourceBuffer[p];if(x){var P=g.start-x.timestampOffset;Math.abs(P)>=.1&&(A.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+P+") sn: "+g.sn+")"),x.timestampOffset=g.start)}}e.appendExecutor(l,p)},onStart:function(){},onComplete:function(){var x=self.performance.now();i.executeEnd=i.end=x,S.first===0&&(S.first=x),b&&b.first===0&&(b.first=x);var P=e.sourceBuffer,F={};for(var M in P)F[M]=I.BufferHelper.getBuffered(P[M]);e.appendError=0,e.hls.trigger(T.Events.BUFFER_APPENDED,{type:p,frag:g,part:v,chunkMeta:r,parent:g.type,timeRanges:F})},onError:function(x){A.logger.error("[buffer-controller]: Error encountered while trying to append to the "+p+" SourceBuffer",x);var P={type:R.ErrorTypes.MEDIA_ERROR,parent:g.type,details:R.ErrorDetails.BUFFER_APPEND_ERROR,err:x,fatal:!1};x.code===DOMException.QUOTA_EXCEEDED_ERR?P.details=R.ErrorDetails.BUFFER_FULL_ERROR:(e.appendError++,P.details=R.ErrorDetails.BUFFER_APPEND_ERROR,e.appendError>s.config.appendErrorMaxRetry&&(A.logger.error("[buffer-controller]: Failed "+s.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),P.fatal=!0)),s.trigger(T.Events.ERROR,P)}};u.append(C,p)},d.onBufferFlushing=function(t,a){var e=this,s=this.operationQueue,u=function(n){return{execute:e.removeExecutor.bind(e,n,a.startOffset,a.endOffset),onStart:function(){},onComplete:function(){e.hls.trigger(T.Events.BUFFER_FLUSHED,{type:n})},onError:function(l){A.logger.warn("[buffer-controller]: Failed to remove from "+n+" SourceBuffer",l)}}};a.type?s.append(u(a.type),a.type):this.getSourceBufferTypes().forEach(function(n){s.append(u(n),n)})},d.onFragParsed=function(t,a){var e=this,s=a.frag,u=a.part,n=[],l=u?u.elementaryStreams:s.elementaryStreams;l[o.ElementaryStreamTypes.AUDIOVIDEO]?n.push("audiovideo"):(l[o.ElementaryStreamTypes.AUDIO]&&n.push("audio"),l[o.ElementaryStreamTypes.VIDEO]&&n.push("video")),n.length===0&&A.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+s.type+" level: "+s.level+" sn: "+s.sn),this.blockBuffers(function(){var p=self.performance.now();s.stats.buffering.end=p,u&&(u.stats.buffering.end=p);var g=u?u.stats:s.stats;e.hls.trigger(T.Events.FRAG_BUFFERED,{frag:s,part:u,stats:g,id:s.type})},n)},d.onFragChanged=function(t,a){this.flushBackBuffer()},d.onBufferEos=function(t,a){var e=this;this.getSourceBufferTypes().reduce(function(s,u){var n=e.sourceBuffer[u];return a.type&&a.type!==u||n&&!n.ended&&(n.ended=!0,A.logger.log("[buffer-controller]: "+u+" sourceBuffer now EOS")),s&&!(n&&!n.ended)},!0)&&this.blockBuffers(function(){var s=e.mediaSource;s&&s.readyState==="open"&&s.endOfStream()})},d.onLevelUpdated=function(t,a){var e=a.details;e.fragments.length&&(this.details=e,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},d.flushBackBuffer=function(){var t=this.hls,a=this.details,e=this.media,s=this.sourceBuffer;if(e&&a!==null){var u=this.getSourceBufferTypes();if(u.length){var n=a.live&&t.config.liveBackBufferLength!==null?t.config.liveBackBufferLength:t.config.backBufferLength;if(Object(_.isFiniteNumber)(n)&&!(n<0)){var l=e.currentTime,p=a.levelTargetDuration,g=Math.max(n,p),v=Math.floor(l/p)*p-g;u.forEach(function(r){var i=s[r];if(i){var c=I.BufferHelper.getBuffered(i);c.length>0&&v>c.start(0)&&(t.trigger(T.Events.BACK_BUFFER_REACHED,{bufferEnd:v}),a.live&&t.trigger(T.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:v}),t.trigger(T.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:v,type:r}))}})}}}},d.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&this.mediaSource.readyState==="open"){var t=this.details,a=this.hls,e=this.media,s=this.mediaSource,u=t.fragments[0].start+t.totalduration,n=e.duration,l=Object(_.isFiniteNumber)(s.duration)?s.duration:0;t.live&&a.config.liveDurationInfinity?(A.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),s.duration=1/0,this.updateSeekableRange(t)):(u>l&&u>n||!Object(_.isFiniteNumber)(n))&&(A.logger.log("[buffer-controller]: Updating Media Source duration to "+u.toFixed(3)),s.duration=u)}},d.updateSeekableRange=function(t){var a=this.mediaSource,e=t.fragments;if(e.length&&t.live&&a!=null&&a.setLiveSeekableRange){var s=Math.max(0,e[0].start),u=Math.max(s,s+t.totalduration);a.setLiveSeekableRange(s,u)}},d.checkPendingTracks=function(){var t=this.bufferCodecEventsExpected,a=this.operationQueue,e=this.pendingTracks,s=Object.keys(e).length;if(s&&!t||s===2){this.createSourceBuffers(e),this.pendingTracks={};var u=this.getSourceBufferTypes();if(u.length===0)return void this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});u.forEach(function(n){a.executeNext(n)})}},d.createSourceBuffers=function(t){var a=this.sourceBuffer,e=this.mediaSource;if(!e)throw Error("createSourceBuffers called when mediaSource was null");var s=0;for(var u in t)if(!a[u]){var n=t[u];if(!n)throw Error("source buffer exists for track "+u+", however track does not");var l=n.levelCodec||n.codec,p=n.container+";codecs="+l;A.logger.log("[buffer-controller]: creating sourceBuffer("+p+")");try{var g=a[u]=e.addSourceBuffer(p),v=u;this.addBufferListener(v,"updatestart",this._onSBUpdateStart),this.addBufferListener(v,"updateend",this._onSBUpdateEnd),this.addBufferListener(v,"error",this._onSBUpdateError),this.tracks[u]={buffer:g,codec:l,container:n.container,levelCodec:n.levelCodec,id:n.id},s++}catch(r){A.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+r.message),this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:r,mimeType:p})}}s&&this.hls.trigger(T.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(t){this.operationQueue.current(t).onStart()},d._onSBUpdateEnd=function(t){var a=this.operationQueue;a.current(t).onComplete(),a.shiftAndExecuteNext(t)},d._onSBUpdateError=function(t,a){A.logger.error("[buffer-controller]: "+t+" SourceBuffer error",a),this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var e=this.operationQueue.current(t);e&&e.onError(a)},d.removeExecutor=function(t,a,e){var s=this.media,u=this.mediaSource,n=this.operationQueue,l=this.sourceBuffer[t];if(!s||!u||!l)return A.logger.warn("[buffer-controller]: Attempting to remove from the "+t+" SourceBuffer, but it does not exist"),void n.shiftAndExecuteNext(t);var p=Object(_.isFiniteNumber)(s.duration)?s.duration:1/0,g=Object(_.isFiniteNumber)(u.duration)?u.duration:1/0,v=Math.max(0,a),r=Math.min(e,p,g);r>v?(A.logger.log("[buffer-controller]: Removing ["+v+","+r+"] from the "+t+" SourceBuffer"),console.assert(!l.updating,t+" sourceBuffer must not be updating"),l.remove(v,r)):n.shiftAndExecuteNext(t)},d.appendExecutor=function(t,a){var e=this.operationQueue,s=this.sourceBuffer[a];if(!s)return A.logger.warn("[buffer-controller]: Attempting to append to the "+a+" SourceBuffer, but it does not exist"),void e.shiftAndExecuteNext(a);s.ended=!1,console.assert(!s.updating,a+" sourceBuffer must not be updating"),s.appendBuffer(t)},d.blockBuffers=function(t,a){var e=this;if(a===void 0&&(a=this.getSourceBufferTypes()),!a.length)return A.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(t);var s=this.operationQueue,u=a.map(function(n){return s.appendBlocker(n)});Promise.all(u).then(function(){t(),a.forEach(function(n){var l=e.sourceBuffer[n];l&&l.updating||s.shiftAndExecuteNext(n)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(t,a,e){var s=this.sourceBuffer[t];if(s){var u=e.bind(this,t);this.listeners[t].push({event:a,listener:u}),s.addEventListener(a,u)}},d.removeBufferListeners=function(t){var a=this.sourceBuffer[t];a&&this.listeners[t].forEach(function(e){a.removeEventListener(e.event,e.listener)})},y}()},"./src/controller/buffer-operation-queue.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return T});var _=f("./src/utils/logger.ts"),T=function(){function A(I){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=I}var R=A.prototype;return R.append=function(I,k){var o=this.queues[k];o.push(I),o.length===1&&this.buffers[k]&&this.executeNext(k)},R.insertAbort=function(I,k){this.queues[k].unshift(I),this.executeNext(k)},R.appendBlocker=function(I){var k,o=new Promise(function(m){k=m}),L={execute:k,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(L,I),o},R.executeNext=function(I){var k=this.buffers,o=this.queues,L=k[I],m=o[I];if(m.length){var h=m[0];try{h.execute()}catch(E){_.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(E),L&&L.updating||(m.shift(),this.executeNext(I))}}},R.shiftAndExecuteNext=function(I){this.queues[I].shift(),this.executeNext(I)},R.current=function(I){return this.queues[I][0]},A}()},"./src/controller/cap-level-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts");function T(R,I){for(var k=0;k0&&this.mediaWidth>0){var m=this.hls.levels;if(m.length){var h=this.hls;h.autoLevelCapping=this.getMaxLevel(m.length-1),h.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=h.autoLevelCapping}}},L.getMaxLevel=function(m){var h=this,E=this.hls.levels;if(!E.length)return-1;var y=E.filter(function(d,t){return R.isLevelAllowed(t,h.restrictedLevels)&&t<=m});return this.clientRect=null,R.getMaxLevelByMediaSize(y,this.mediaWidth,this.mediaHeight)},L.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},L.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},L.getDimensions=function(){if(this.clientRect)return this.clientRect;var m=this.media,h={width:0,height:0};if(m){var E=m.getBoundingClientRect();h.width=E.width,h.height=E.height,h.width||h.height||(h.width=E.right-E.left||m.width||0,h.height=E.bottom-E.top||m.height||0)}return this.clientRect=h,h},R.isLevelAllowed=function(m,h){return h===void 0&&(h=[]),h.indexOf(m)===-1},R.getMaxLevelByMediaSize=function(m,h,E){if(!m||!m.length)return-1;for(var y,d,t=m.length-1,a=0;a=h||e.height>=E)&&(y=e,!(d=m[a+1])||y.width!==d.width||y.height!==d.height)){t=a;break}}return t},I=R,o=[{key:"contentScaleFactor",get:function(){var m=1;try{m=self.devicePixelRatio}catch{}return m}}],(k=[{key:"mediaWidth",get:function(){return this.getDimensions().width*R.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*R.contentScaleFactor}}])&&T(I.prototype,k),o&&T(I,o),R}();w.default=A},"./src/controller/eme-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/errors.ts"),A=f("./src/utils/logger.ts"),R=f("./src/utils/mediakeys-helper.ts");function I(o,L){for(var m=0;m3)return void this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var s=3-this._requestLicenseFailureCount+1;A.logger.warn("Retrying license request, "+s+" attempts left"),this._requestLicense(d,t)}}},h._generateLicenseRequestChallenge=function(E,y){switch(E.mediaKeySystemDomain){case R.KeySystems.WIDEVINE:return y}throw new Error("unsupported key-system: "+E.mediaKeySystemDomain)},h._requestLicense=function(E,y){A.logger.log("Requesting content license for key-system");var d=this._mediaKeysList[0];if(!d)return A.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var t=this.getLicenseServerUrl(d.mediaKeySystemDomain),a=this._createLicenseXhr(t,E,y);A.logger.log("Sending license request to URL: "+t);var e=this._generateLicenseRequestChallenge(d,E);a.send(e)}catch(s){A.logger.error("Failure requesting DRM license: "+s),this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},h.onMediaAttached=function(E,y){if(this._emeEnabled){var d=y.media;this._media=d,d.addEventListener("encrypted",this._onMediaEncrypted)}},h.onMediaDetached=function(){var E=this._media,y=this._mediaKeysList;E&&(E.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(y.map(function(d){if(d.mediaKeysSession)return d.mediaKeysSession.close().catch(function(){})})).then(function(){return E.setMediaKeys(null)}).catch(function(){}))},h.onManifestParsed=function(E,y){if(this._emeEnabled){var d=y.levels.map(function(a){return a.audioCodec}).filter(function(a){return!!a}),t=y.levels.map(function(a){return a.videoCodec}).filter(function(a){return!!a});this._attemptKeySystemAccess(R.KeySystems.WIDEVINE,d,t)}},L=o,(m=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&I(L.prototype,m),o}();w.default=k},"./src/controller/fps-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/utils/logger.ts"),A=function(){function R(k){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=k,this.registerListeners()}var I=R.prototype;return I.setStreamController=function(k){this.streamController=k},I.registerListeners=function(){this.hls.on(_.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},I.unregisterListeners=function(){this.hls.off(_.Events.MEDIA_ATTACHING,this.onMediaAttaching)},I.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},I.onMediaAttaching=function(k,o){var L=this.hls.config;if(L.capLevelOnFPSDrop){var m=o.media instanceof self.HTMLVideoElement?o.media:null;this.media=m,m&&typeof m.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),L.fpsDroppedMonitoringPeriod)}},I.checkFPS=function(k,o,L){var m=performance.now();if(o){if(this.lastTime){var h=m-this.lastTime,E=L-this.lastDroppedFrames,y=o-this.lastDecodedFrames,d=1e3*E/h,t=this.hls;if(t.trigger(_.Events.FPS_DROP,{currentDropped:E,currentDecoded:y,totalDroppedFrames:L}),d>0&&E>t.config.fpsDroppedMonitoringThreshold*y){var a=t.currentLevel;T.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+a),a>0&&(t.autoLevelCapping===-1||t.autoLevelCapping>=a)&&(a-=1,t.trigger(_.Events.FPS_DROP_LEVEL_CAPPING,{level:a,droppedLevel:t.currentLevel}),t.autoLevelCapping=a,this.streamController.nextLevelSwitch())}}this.lastTime=m,this.lastDroppedFrames=L,this.lastDecodedFrames=o}},I.checkFPSInterval=function(){var k=this.media;if(k)if(this.isVideoPlaybackQualityAvailable){var o=k.getVideoPlaybackQuality();this.checkFPS(k,o.totalVideoFrames,o.droppedVideoFrames)}else this.checkFPS(k,k.webkitDecodedFrameCount,k.webkitDroppedFrameCount)},R}();w.default=A},"./src/controller/fragment-finders.ts":function(N,w,f){f.r(w),f.d(w,"findFragmentByPDT",function(){return A}),f.d(w,"findFragmentByPTS",function(){return R}),f.d(w,"fragmentWithinToleranceTest",function(){return I}),f.d(w,"pdtWithinToleranceTest",function(){return k}),f.d(w,"findFragWithCC",function(){return o});var _=f("./src/polyfills/number.ts"),T=f("./src/utils/binary-search.ts");function A(L,m,h){if(m===null||!Array.isArray(L)||!L.length||!Object(_.isFiniteNumber)(m)||m<(L[0].programDateTime||0)||m>=(L[L.length-1].endProgramDateTime||0))return null;h=h||0;for(var E=0;EL&&h.start?-1:0}function k(L,m,h){var E=1e3*Math.min(m,h.duration+(h.deltaPTS?h.deltaPTS:0));return(h.endProgramDateTime||0)-E>L}function o(L,m){return T.default.search(L,function(h){return h.ccm?-1:0})}},"./src/controller/fragment-tracker.ts":function(N,w,f){f.r(w),f.d(w,"FragmentState",function(){return _}),f.d(w,"FragmentTracker",function(){return I});var _,T,A=f("./src/events.ts"),R=f("./src/types/loader.ts");(T=_||(_={})).NOT_LOADED="NOT_LOADED",T.BACKTRACKED="BACKTRACKED",T.APPENDING="APPENDING",T.PARTIAL="PARTIAL",T.OK="OK";var I=function(){function L(h){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=h,this._registerListeners()}var m=L.prototype;return m._registerListeners=function(){var h=this.hls;h.on(A.Events.BUFFER_APPENDED,this.onBufferAppended,this),h.on(A.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(A.Events.FRAG_LOADED,this.onFragLoaded,this)},m._unregisterListeners=function(){var h=this.hls;h.off(A.Events.BUFFER_APPENDED,this.onBufferAppended,this),h.off(A.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(A.Events.FRAG_LOADED,this.onFragLoaded,this)},m.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},m.getAppendedFrag=function(h,E){if(E===R.PlaylistLevelType.MAIN){var y=this.activeFragment,d=this.activeParts;if(!y)return null;if(d)for(var t=d.length;t--;){var a=d[t],e=a?a.end:y.appendedPTS;if(a.start<=h&&e!==void 0&&h<=e)return t>9&&(this.activeParts=d.slice(t-9)),a}else if(y.start<=h&&y.appendedPTS!==void 0&&h<=y.appendedPTS)return y}return this.getBufferedFrag(h,E)},m.getBufferedFrag=function(h,E){for(var y=this.fragments,d=Object.keys(y),t=d.length;t--;){var a=y[d[t]];if((a==null?void 0:a.body.type)===E&&a.buffered){var e=a.body;if(e.start<=h&&h<=e.end)return e}}return null},m.detectEvictedFragments=function(h,E,y){var d=this;Object.keys(this.fragments).forEach(function(t){var a=d.fragments[t];if(a)if(a.buffered){var e=a.range[h];e&&e.time.some(function(s){var u=!d.isTimeBuffered(s.startPTS,s.endPTS,E);return u&&d.removeFragment(a.body),u})}else a.body.type===y&&d.removeFragment(a.body)})},m.detectPartialFragments=function(h){var E=this,y=this.timeRanges,d=h.frag,t=h.part;if(y&&d.sn!=="initSegment"){var a=o(d),e=this.fragments[a];e&&(Object.keys(y).forEach(function(s){var u=d.elementaryStreams[s];if(u){var n=y[s],l=t!==null||u.partial===!0;e.range[s]=E.getBufferedTimes(d,t,l,n)}}),e.backtrack=e.loaded=null,Object.keys(e.range).length?e.buffered=!0:this.removeFragment(e.body))}},m.fragBuffered=function(h){var E=o(h),y=this.fragments[E];y&&(y.backtrack=y.loaded=null,y.buffered=!0)},m.getBufferedTimes=function(h,E,y,d){for(var t={time:[],partial:y},a=E?E.start:h.start,e=E?E.end:h.end,s=h.minEndPTS||e,u=h.maxStartPTS||a,n=0;n=l&&s<=p){t.time.push({startPTS:Math.max(a,d.start(n)),endPTS:Math.min(e,d.end(n))});break}if(al)t.partial=!0,t.time.push({startPTS:Math.max(a,d.start(n)),endPTS:Math.min(e,d.end(n))});else if(e<=l)break}return t},m.getPartialFragment=function(h){var E,y,d,t=null,a=0,e=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(u){var n=s[u];n&&k(n)&&(y=n.body.start-e,d=n.body.end+e,h>=y&&h<=d&&(E=Math.min(h-y,d-h),a<=E&&(t=n.body,a=E)))}),t},m.getState=function(h){var E=o(h),y=this.fragments[E];return y?y.buffered?k(y)?_.PARTIAL:_.OK:y.backtrack?_.BACKTRACKED:_.APPENDING:_.NOT_LOADED},m.backtrack=function(h,E){var y=o(h),d=this.fragments[y];if(!d||d.backtrack)return null;var t=d.backtrack=E||d.loaded;return d.loaded=null,t},m.getBacktrackData=function(h){var E=o(h),y=this.fragments[E];if(y){var d,t=y.backtrack;if(t!=null&&(d=t.payload)!==null&&d!==void 0&&d.byteLength)return t;this.removeFragment(h)}return null},m.isTimeBuffered=function(h,E,y){for(var d,t,a=0;a=d&&E<=t)return!0;if(E<=d)return!1}return!1},m.onFragLoaded=function(h,E){var y=E.frag,d=E.part;if(y.sn!=="initSegment"&&!y.bitrateTest&&!d){var t=o(y);this.fragments[t]={body:y,loaded:E,backtrack:null,buffered:!1,range:Object.create(null)}}},m.onBufferAppended=function(h,E){var y=this,d=E.frag,t=E.part,a=E.timeRanges;if(d.type===R.PlaylistLevelType.MAIN)if(this.activeFragment=d,t){var e=this.activeParts;e||(this.activeParts=e=[]),e.push(t)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(s){var u=a[s];if(y.detectEvictedFragments(s,u),!t)for(var n=0;nh&&d.removeFragment(e)}})},m.removeFragment=function(h){var E=o(h);h.stats.loaded=0,h.clearElementaryStreamInfo(),delete this.fragments[E]},m.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},L}();function k(L){var m,h;return L.buffered&&(((m=L.range.video)===null||m===void 0?void 0:m.partial)||((h=L.range.audio)===null||h===void 0?void 0:h.partial))}function o(L){return L.type+"_"+L.level+"_"+L.urlId+"_"+L.sn}},"./src/controller/gap-controller.ts":function(N,w,f){f.r(w),f.d(w,"STALL_MINIMUM_DURATION_MS",function(){return I}),f.d(w,"MAX_START_GAP_JUMP",function(){return k}),f.d(w,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return o}),f.d(w,"SKIP_BUFFER_RANGE_START",function(){return L}),f.d(w,"default",function(){return m});var _=f("./src/utils/buffer-helper.ts"),T=f("./src/errors.ts"),A=f("./src/events.ts"),R=f("./src/utils/logger.ts"),I=250,k=2,o=.1,L=.05,m=function(){function h(y,d,t,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=y,this.media=d,this.fragmentTracker=t,this.hls=a}var E=h.prototype;return E.destroy=function(){this.hls=this.fragmentTracker=this.media=null},E.poll=function(y){var d=this.config,t=this.media,a=this.stalled,e=t.currentTime,s=t.seeking,u=this.seeking&&!s,n=!this.seeking&&s;if(this.seeking=s,e===y){if((n||u)&&(this.stalled=null),!t.paused&&!t.ended&&t.playbackRate!==0&&_.BufferHelper.getBuffered(t).length){var l=_.BufferHelper.bufferInfo(t,e,0),p=l.len>0,g=l.nextStart||0;if(p||g){if(s){var v=l.len>k,r=!g||g-e>k&&!this.fragmentTracker.getPartialFragment(e);if(v||r)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var i,c=Math.max(g,l.start||0)-e,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,b=!(S==null||(i=S.details)===null||i===void 0)&&i.live?2*S.details.targetduration:k;if(c>0&&c<=b)return void this._trySkipBufferHole(null)}var D=self.performance.now();if(a!==null){var O=D-a;!s&&O>=I&&this._reportStall(l.len);var C=_.BufferHelper.bufferInfo(t,e,d.maxBufferHole);this._tryFixBufferStall(C,O)}else this.stalled=D}}}else if(this.moved=!0,a!==null){if(this.stallReported){var x=self.performance.now()-a;R.logger.warn("playback not stuck anymore @"+e+", after "+Math.round(x)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},E._tryFixBufferStall=function(y,d){var t=this.config,a=this.fragmentTracker,e=this.media.currentTime,s=a.getPartialFragment(e);s&&this._trySkipBufferHole(s)||y.len>t.maxBufferHole&&d>1e3*t.highBufferWatchdogPeriod&&(R.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},E._reportStall=function(y){var d=this.hls,t=this.media;this.stallReported||(this.stallReported=!0,R.logger.warn("Playback stalling at @"+t.currentTime+" due to low buffer (buffer="+y+")"),d.trigger(A.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},E._trySkipBufferHole=function(y){for(var d=this.config,t=this.hls,a=this.media,e=a.currentTime,s=0,u=_.BufferHelper.getBuffered(a),n=0;n=s&&e.05&&this.forwardBufferLength>1){var n=Math.min(2,Math.max(1,a)),l=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;h.playbackRate=Math.min(n,Math.max(1,l))}else h.playbackRate!==1&&h.playbackRate!==0&&(h.playbackRate=1)}}}}},m.estimateLiveEdge=function(){var h=this.levelDetails;return h===null?null:h.edge+h.age},m.computeLatency=function(){var h=this.estimateLiveEdge();return h===null?null:h-this.currentTime},o=k,(L=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var h=this.config,E=this.levelDetails;return h.liveMaxLatencyDuration!==void 0?h.liveMaxLatencyDuration:E?h.liveMaxLatencyDurationCount*E.targetduration:0}},{key:"targetLatency",get:function(){var h=this.levelDetails;if(h===null)return null;var E=h.holdBack,y=h.partHoldBack,d=h.targetduration,t=this.config,a=t.liveSyncDuration,e=t.liveSyncDurationCount,s=t.lowLatencyMode,u=this.hls.userConfig,n=s&&y||E;(u.liveSyncDuration||u.liveSyncDurationCount||n===0)&&(n=a!==void 0?a:e*d);var l=d;return n+Math.min(1*this.stallCount,l)}},{key:"liveSyncPosition",get:function(){var h=this.estimateLiveEdge(),E=this.targetLatency,y=this.levelDetails;if(h===null||E===null||y===null)return null;var d=y.edge,t=h-E-this.edgeStalled,a=d-y.totalduration,e=d-(this.config.lowLatencyMode&&y.partTarget||y.targetduration);return Math.min(Math.max(a,t),e)}},{key:"drift",get:function(){var h=this.levelDetails;return h===null?1:h.drift}},{key:"edgeStalled",get:function(){var h=this.levelDetails;if(h===null)return 0;var E=3*(this.config.lowLatencyMode&&h.partTarget||h.targetduration);return Math.max(h.age-E,0)}},{key:"forwardBufferLength",get:function(){var h=this.media,E=this.levelDetails;if(!h||!E)return 0;var y=h.buffered.length;return y?h.buffered.end(y-1):E.edge-this.currentTime}}])&&R(o.prototype,L),k}()},"./src/controller/level-controller.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return y});var _=f("./src/types/level.ts"),T=f("./src/events.ts"),A=f("./src/errors.ts"),R=f("./src/utils/codecs.ts"),I=f("./src/controller/level-helper.ts"),k=f("./src/controller/base-playlist-controller.ts"),o=f("./src/types/loader.ts");function L(){return(L=Object.assign||function(d){for(var t=1;t0){g=r[0].bitrate,r.sort(function(F,M){return F.bitrate-M.bitrate}),this._levels=r;for(var C=0;Cthis.hls.config.fragLoadingMaxRetry&&(r=p.frag.level)):r=p.frag.level}break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.ErrorDetails.LEVEL_LOAD_TIMEOUT:g&&(g.deliveryDirectives&&(c=!1),r=g.level),i=!0;break;case A.ErrorDetails.REMUX_ALLOC_ERROR:r=p.level,i=!0}r!==void 0&&this.recoverLevel(p,r,i,c)}}},n.recoverLevel=function(l,p,g,v){var r=l.details,i=this._levels[p];if(i.loadError++,g){if(!this.retryLoadingOrFail(l))return void(this.currentLevelIndex=-1);l.levelRetry=!0}if(v){var c=i.url.length;if(c>1&&i.loadError1){var v=(p.urlId+1)%g;this.warn("Switching to redundant URL-id "+v),this._levels.forEach(function(r){r.urlId=v}),this.level=l}},n.onFragLoaded=function(l,p){var g=p.frag;if(g!==void 0&&g.type===o.PlaylistLevelType.MAIN){var v=this._levels[g.level];v!==void 0&&(v.fragmentError=0,v.loadError=0)}},n.onLevelLoaded=function(l,p){var g,v,r=p.level,i=p.details,c=this._levels[r];if(!c)return this.warn("Invalid level index "+r),void((v=p.deliveryDirectives)!==null&&v!==void 0&&v.skip&&(i.deltaUpdateFailed=!0));r===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(r,p,c.details)):(g=p.deliveryDirectives)!==null&&g!==void 0&&g.skip&&(i.deltaUpdateFailed=!0)},n.onAudioTrackSwitched=function(l,p){var g=this.hls.levels[this.currentLevelIndex];if(g&&g.audioGroupIds){for(var v=-1,r=this.hls.audioTracks[p.id].groupId,i=0;i0){var v=g.urlId,r=g.url[v];if(l)try{r=l.addDirectives(r)}catch(i){this.warn("Could not construct new URL with HLS Delivery Directives: "+i)}this.log("Attempt loading level index "+p+(l?" at sn "+l.msn+" part "+l.part:"")+" with URL-id "+v+" "+r),this.clearTimer(),this.hls.trigger(T.Events.LEVEL_LOADING,{url:r,level:p,id:v,deliveryDirectives:l||null})}},n.removeLevel=function(l,p){var g=function(r,i){return i!==p},v=this._levels.filter(function(r,i){return i!==l||r.url.length>1&&p!==void 0&&(r.url=r.url.filter(g),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(g)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(g)),r.urlId=0,!0)}).map(function(r,i){var c=r.details;return c!=null&&c.fragments&&c.fragments.forEach(function(S){S.level=i}),r});this._levels=v,this.hls.trigger(T.Events.LEVELS_UPDATED,{levels:v})},s=e,(u=[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(l){var p,g=this._levels;if(g.length!==0&&(this.currentLevelIndex!==l||(p=g[l])===null||p===void 0||!p.details)){if(l<0||l>=g.length){var v=l<0;if(this.hls.trigger(T.Events.ERROR,{type:A.ErrorTypes.OTHER_ERROR,details:A.ErrorDetails.LEVEL_SWITCH_ERROR,level:l,fatal:v,reason:"invalid level idx"}),v)return;l=Math.min(l,g.length-1)}this.clearTimer();var r=this.currentLevelIndex,i=g[r],c=g[l];this.log("switching to level "+l+" from "+r),this.currentLevelIndex=l;var S=L({},c,{level:l,maxBitrate:c.maxBitrate,uri:c.uri,urlId:c.urlId});delete S._urlId,this.hls.trigger(T.Events.LEVEL_SWITCHING,S);var b=c.details;if(!b||b.live){var D=this.switchParams(c.uri,i==null?void 0:i.details);this.loadPlaylist(D)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(l){this.manualLevelIndex=l,this._startLevel===void 0&&(this._startLevel=l),l!==-1&&(this.level=l)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(l){this._firstLevel=l}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var l=this.hls.config.startLevel;return l!==void 0?l:this._firstLevel}return this._startLevel},set:function(l){this._startLevel=l}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(l){this.level=l,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=l)}}])&&m(s.prototype,u),e}(k.default)},"./src/controller/level-helper.ts":function(N,w,f){f.r(w),f.d(w,"addGroupId",function(){return A}),f.d(w,"assignTrackIdsByGroup",function(){return R}),f.d(w,"updatePTS",function(){return I}),f.d(w,"updateFragPTSDTS",function(){return o}),f.d(w,"mergeDetails",function(){return L}),f.d(w,"mapPartIntersection",function(){return m}),f.d(w,"mapFragmentIntersection",function(){return h}),f.d(w,"adjustSliding",function(){return E}),f.d(w,"addSliding",function(){return y}),f.d(w,"computeReloadInterval",function(){return d}),f.d(w,"getFragmentWithSN",function(){return t}),f.d(w,"getPartWith",function(){return a});var _=f("./src/polyfills/number.ts"),T=f("./src/utils/logger.ts");function A(e,s,u){switch(s){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(u);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(u)}}function R(e){var s={};e.forEach(function(u){var n=u.groupId||"";u.id=s[n]=s[n]||0,s[n]++})}function I(e,s,u){k(e[s],e[u])}function k(e,s){var u=s.startPTS;if(Object(_.isFiniteNumber)(u)){var n,l=0;s.sn>e.sn?(l=u-e.start,n=e):(l=e.start-u,n=s),n.duration!==l&&(n.duration=l)}else s.sn>e.sn?e.cc===s.cc&&e.minEndPTS?s.start=e.start+(e.minEndPTS-e.start):s.start=e.start+e.duration:s.start=Math.max(e.start-s.duration,0)}function o(e,s,u,n,l,p){n-u<=0&&(T.logger.warn("Fragment should have a positive duration",s),n=u+s.duration,p=l+s.duration);var g=u,v=n,r=s.startPTS,i=s.endPTS;if(Object(_.isFiniteNumber)(r)){var c=Math.abs(r-u);Object(_.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(c,s.deltaPTS):s.deltaPTS=c,g=Math.max(u,r),u=Math.min(u,r),l=Math.min(l,s.startDTS),v=Math.min(n,i),n=Math.max(n,i),p=Math.max(p,s.endDTS)}s.duration=n-u;var S=u-s.start;s.appendedPTS=n,s.start=s.startPTS=u,s.maxStartPTS=g,s.startDTS=l,s.endPTS=n,s.minEndPTS=v,s.endDTS=p;var b,D=s.sn;if(!e||De.endSN)return 0;var O=D-e.startSN,C=e.fragments;for(C[O]=s,b=O;b>0;b--)k(C[b],C[b-1]);for(b=O;b=0;l--){var p=n[l].initSegment;if(p){u=p;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var g,v=0;if(h(e,s,function(D,O){var C;D.relurl&&(v=D.cc-O.cc),Object(_.isFiniteNumber)(D.startPTS)&&Object(_.isFiniteNumber)(D.endPTS)&&(O.start=O.startPTS=D.startPTS,O.startDTS=D.startDTS,O.appendedPTS=D.appendedPTS,O.maxStartPTS=D.maxStartPTS,O.endPTS=D.endPTS,O.endDTS=D.endDTS,O.minEndPTS=D.minEndPTS,O.duration=D.endPTS-D.startPTS,O.duration&&(g=O),s.PTSKnown=s.alignedSliding=!0),O.elementaryStreams=D.elementaryStreams,O.loader=D.loader,O.stats=D.stats,O.urlId=D.urlId,D.initSegment?(O.initSegment=D.initSegment,u=D.initSegment):O.initSegment&&O.initSegment.relurl!=((C=u)===null||C===void 0?void 0:C.relurl)||(O.initSegment=u)}),s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(D){return!D}),s.deltaUpdateFailed)){T.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var r=s.skippedSegments;r--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var i=s.fragments;if(v){T.logger.warn("discontinuity sliding from playlist, take drift into account");for(var c=0;c=n.length||y(s,n[u].start)}function y(e,s){if(s){for(var u=e.fragments,n=e.skippedSegments;n0&&p<3*n,v=s.loading.end-s.loading.start,r=e.availabilityDelay;if(e.updated===!1)if(g){var i=333*e.misses;u=Math.max(Math.min(l,2*v),i),e.availabilityDelay=(e.availabilityDelay||0)+u}else u=l;else g?(r=Math.min(r||n/2,p),e.availabilityDelay=r,u=r+n-p):u=n-v;return Math.round(u)}function t(e,s,u){if(!e||!e.details)return null;var n=e.details,l=n.fragments[s-n.startSN];return l||((l=n.fragmentHint)&&l.sn===s?l:s0&&r===-1&&(this.log("Override startPosition with lastCurrentTime @"+i.toFixed(3)),r=i),this.state=T.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=r,this.tick()}else this._forceStartLoad=!0,this.state=T.State.STOPPED},v.stopLoad=function(){this._forceStartLoad=!1,s.prototype.stopLoad.call(this)},v.doTick=function(){switch(this.state){case T.State.IDLE:this.doTickIdle();break;case T.State.WAITING_LEVEL:var r,i=this.levels,c=this.level,S=i==null||(r=i[c])===null||r===void 0?void 0:r.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=T.State.IDLE;break}break;case T.State.FRAG_LOADING_WAITING_RETRY:var b,D=self.performance.now(),O=this.retryDate;(!O||D>=O||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=T.State.IDLE)}this.onTickEnd()},v.onTickEnd=function(){s.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},v.doTickIdle=function(){var r,i,c=this.hls,S=this.levelLastLoaded,b=this.levels,D=this.media,O=c.config,C=c.nextLoadLevel;if(S!==null&&(D||!this.startFragRequested&&O.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&b&&b[C]){var x=b[C];this.level=c.nextLoadLevel=C;var P=x.details;if(!P||this.state===T.State.WAITING_LEVEL||P.live&&this.levelLastLoaded!==C)this.state=T.State.WAITING_LEVEL;else{var F=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:D,o.PlaylistLevelType.MAIN);if(F!==null&&!(F.len>=this.getMaxBufferLength(x.maxBitrate))){if(this._streamEnded(F,P)){var M={};return this.altAudio&&(M.type="video"),this.hls.trigger(R.Events.BUFFER_EOS,M),void(this.state=T.State.ENDED)}var B=F.end,U=this.getNextFragment(B,P);if(this.couldBacktrack&&!this.fragPrevious&&U&&U.sn!=="initSegment"){var G=U.sn-P.startSN;G>1&&(U=P.fragments[G-1],this.fragmentTracker.removeFragment(U))}if(U&&this.fragmentTracker.getState(U)===k.FragmentState.OK&&this.nextLoadPosition>B){var K=this.audioOnly&&!this.altAudio?L.ElementaryStreamTypes.AUDIO:L.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(D,K,o.PlaylistLevelType.MAIN),U=this.getNextFragment(this.nextLoadPosition,P)}U&&(!U.initSegment||U.initSegment.data||this.bitrateTest||(U=U.initSegment),((r=U.decryptdata)===null||r===void 0?void 0:r.keyFormat)!=="identity"||(i=U.decryptdata)!==null&&i!==void 0&&i.key?this.loadFragment(U,P,B):this.loadKey(U,P))}}}},v.loadFragment=function(r,i,c){var S,b=this.fragmentTracker.getState(r);if(this.fragCurrent=r,b===k.FragmentState.BACKTRACKED){var D=this.fragmentTracker.getBacktrackData(r);if(D)return this._handleFragmentLoadProgress(D),void this._handleFragmentLoadComplete(D);b=k.FragmentState.NOT_LOADED}b===k.FragmentState.NOT_LOADED||b===k.FragmentState.PARTIAL?r.sn==="initSegment"?this._loadInitSegment(r):this.bitrateTest?(r.bitrateTest=!0,this.log("Fragment "+r.sn+" of level "+r.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(r)):(this.startFragRequested=!0,s.prototype.loadFragment.call(this,r,i,c)):b===k.FragmentState.APPENDING?this.reduceMaxBufferLength(r.duration)&&this.fragmentTracker.removeFragment(r):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},v.getAppendedFrag=function(r){var i=this.fragmentTracker.getAppendedFrag(r,o.PlaylistLevelType.MAIN);return i&&"fragment"in i?i.fragment:i},v.getBufferedFrag=function(r){return this.fragmentTracker.getBufferedFrag(r,o.PlaylistLevelType.MAIN)},v.followingBufferedFrag=function(r){return r?this.getBufferedFrag(r.end+.5):null},v.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},v.nextLevelSwitch=function(){var r=this.levels,i=this.media;if(i!=null&&i.readyState){var c,S=this.getAppendedFrag(i.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!i.paused&&r){var b=r[this.hls.nextLoadLevel],D=this.fragLastKbps;c=D&&this.fragCurrent?this.fragCurrent.duration*b.maxBitrate/(1e3*D)+1:0}else c=0;var O=this.getBufferedFrag(i.currentTime+c);if(O){var C=this.followingBufferedFrag(O);if(C){this.abortCurrentFrag();var x=C.maxStartPTS?C.maxStartPTS:C.start,P=C.duration,F=Math.max(O.end,x+Math.min(Math.max(P-this.config.maxFragLookUpTolerance,.5*P),.75*P));this.flushMainBuffer(F,Number.POSITIVE_INFINITY)}}}},v.abortCurrentFrag=function(){var r=this.fragCurrent;this.fragCurrent=null,r!=null&&r.loader&&r.loader.abort(),this.state===T.State.KEY_LOADING&&(this.state=T.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},v.flushMainBuffer=function(r,i){s.prototype.flushMainBuffer.call(this,r,i,this.altAudio?"video":null)},v.onMediaAttached=function(r,i){s.prototype.onMediaAttached.call(this,r,i);var c=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),c.addEventListener("playing",this.onvplaying),c.addEventListener("seeked",this.onvseeked),this.gapController=new E.default(this.config,c,this.fragmentTracker,this.hls)},v.onMediaDetaching=function(){var r=this.media;r&&(r.removeEventListener("playing",this.onvplaying),r.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),s.prototype.onMediaDetaching.call(this)},v.onMediaPlaying=function(){this.tick()},v.onMediaSeeked=function(){var r=this.media,i=r?r.currentTime:null;Object(_.isFiniteNumber)(i)&&this.log("Media seeked to "+i.toFixed(3)),this.tick()},v.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(R.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},v.onManifestParsed=function(r,i){var c,S=!1,b=!1;i.levels.forEach(function(D){(c=D.audioCodec)&&(c.indexOf("mp4a.40.2")!==-1&&(S=!0),c.indexOf("mp4a.40.5")!==-1&&(b=!0))}),this.audioCodecSwitch=S&&b&&!Object(A.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=i.levels,this.startFragRequested=!1},v.onLevelLoading=function(r,i){var c=this.levels;if(c&&this.state===T.State.IDLE){var S=c[i.level];(!S.details||S.details.live&&this.levelLastLoaded!==i.level||this.waitForCdnTuneIn(S.details))&&(this.state=T.State.WAITING_LEVEL)}},v.onLevelLoaded=function(r,i){var c,S=this.levels,b=i.level,D=i.details,O=D.totalduration;if(S){this.log("Level "+b+" loaded ["+D.startSN+","+D.endSN+"], cc ["+D.startCC+", "+D.endCC+"] duration:"+O);var C=this.fragCurrent;!C||this.state!==T.State.FRAG_LOADING&&this.state!==T.State.FRAG_LOADING_WAITING_RETRY||C.level!==i.level&&C.loader&&(this.state=T.State.IDLE,C.loader.abort());var x=S[b],P=0;if(D.live||(c=x.details)!==null&&c!==void 0&&c.live){if(D.fragments[0]||(D.deltaUpdateFailed=!0),D.deltaUpdateFailed)return;P=this.alignPlaylists(D,x.details)}if(x.details=D,this.levelLastLoaded=b,this.hls.trigger(R.Events.LEVEL_UPDATED,{details:D,level:b}),this.state===T.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(D))return;this.state=T.State.IDLE}this.startFragRequested?D.live&&this.synchronizeToLiveEdge(D):this.setStartPosition(D,P),this.tick()}else this.warn("Levels were reset while loading level "+b)},v._handleFragmentLoadProgress=function(r){var i,c=r.frag,S=r.part,b=r.payload,D=this.levels;if(D){var O=D[c.level],C=O.details;if(C){var x=O.videoCodec,P=C.PTSKnown||!C.live,F=(i=c.initSegment)===null||i===void 0?void 0:i.data,M=this._getAudioCodec(O),B=this.transmuxer=this.transmuxer||new m.default(this.hls,o.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),U=S?S.index:-1,G=U!==-1,K=new h.ChunkMetadata(c.level,c.sn,c.stats.chunkCount,b.byteLength,U,G),H=this.initPTS[c.cc];B.push(b,F,M,x,c,S,C.totalduration,P,K,H)}else this.warn("Dropping fragment "+c.sn+" of level "+c.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+c.sn+" of level "+c.level+" will not be buffered")},v.onAudioTrackSwitching=function(r,i){var c=this.altAudio,S=!!i.url,b=i.id;if(!S){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var D=this.fragCurrent;D!=null&&D.loader&&(this.log("Switching to main audio track, cancel main fragment load"),D.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var O=this.hls;c&&O.trigger(R.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),O.trigger(R.Events.AUDIO_TRACK_SWITCHED,{id:b})}},v.onAudioTrackSwitched=function(r,i){var c=i.id,S=!!this.hls.audioTracks[c].url;if(S){var b=this.videoBuffer;b&&this.mediaBuffer!==b&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=b)}this.altAudio=S,this.tick()},v.onBufferCreated=function(r,i){var c,S,b=i.tracks,D=!1;for(var O in b){var C=b[O];if(C.id==="main"){if(S=O,c=C,O==="video"){var x=b[O];x&&(this.videoBuffer=x.buffer)}}else D=!0}D&&c?(this.log("Alternate track found, use "+S+".buffered to schedule main fragment loading"),this.mediaBuffer=c.buffer):this.mediaBuffer=this.media},v.onFragBuffered=function(r,i){var c=i.frag,S=i.part;if(!c||c.type===o.PlaylistLevelType.MAIN){if(this.fragContextChanged(c))return this.warn("Fragment "+c.sn+(S?" p: "+S.index:"")+" of level "+c.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===T.State.PARSED&&(this.state=T.State.IDLE));var b=S?S.stats:c.stats;this.fragLastKbps=Math.round(8*b.total/(b.buffering.end-b.loading.first)),c.sn!=="initSegment"&&(this.fragPrevious=c),this.fragBufferedComplete(c,S)}},v.onError=function(r,i){switch(i.details){case y.ErrorDetails.FRAG_LOAD_ERROR:case y.ErrorDetails.FRAG_LOAD_TIMEOUT:case y.ErrorDetails.KEY_LOAD_ERROR:case y.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(o.PlaylistLevelType.MAIN,i);break;case y.ErrorDetails.LEVEL_LOAD_ERROR:case y.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==T.State.ERROR&&(i.fatal?(this.warn(""+i.details),this.state=T.State.ERROR):i.levelRetry||this.state!==T.State.WAITING_LEVEL||(this.state=T.State.IDLE));break;case y.ErrorDetails.BUFFER_FULL_ERROR:if(i.parent==="main"&&(this.state===T.State.PARSING||this.state===T.State.PARSED)){var c=!0,S=this.getFwdBufferInfo(this.media,o.PlaylistLevelType.MAIN);S&&S.len>.5&&(c=!this.reduceMaxBufferLength(S.len)),c&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},v.checkBuffer=function(){var r=this.media,i=this.gapController;if(r&&i&&r.readyState){var c=I.BufferHelper.getBuffered(r);!this.loadedmetadata&&c.length?(this.loadedmetadata=!0,this.seekToStartPos()):i.poll(this.lastCurrentTime),this.lastCurrentTime=r.currentTime}},v.onFragLoadEmergencyAborted=function(){this.state=T.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},v.onBufferFlushed=function(r,i){var c=i.type;if(c!==L.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(c===L.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,c,o.PlaylistLevelType.MAIN)}},v.onLevelsUpdated=function(r,i){this.levels=i.levels},v.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},v.seekToStartPos=function(){var r=this.media,i=r.currentTime,c=this.startPosition;if(c>=0&&i0&&b1&&r.seeking===!1){var c=r.currentTime;if(I.BufferHelper.isBuffered(r,c)?i=this.getAppendedFrag(c):I.BufferHelper.isBuffered(r,c+.1)&&(i=this.getAppendedFrag(c+.1)),i){var S=this.fragPlaying,b=i.level;S&&i.sn===S.sn&&S.level===b&&i.urlId===S.urlId||(this.hls.trigger(R.Events.FRAG_CHANGED,{frag:i}),S&&S.level===b||this.hls.trigger(R.Events.LEVEL_SWITCHED,{level:b}),this.fragPlaying=i)}}},p=l,(g=[{key:"nextLevel",get:function(){var r=this.nextBufferedFrag;return r?r.level:-1}},{key:"currentLevel",get:function(){var r=this.media;if(r){var i=this.getAppendedFrag(r.currentTime);if(i)return i.level}return-1}},{key:"nextBufferedFrag",get:function(){var r=this.media;if(r){var i=this.getAppendedFrag(r.currentTime);return this.followingBufferedFrag(i)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&t(p.prototype,g),l}(T.default)},"./src/controller/subtitle-stream-controller.ts":function(N,w,f){f.r(w),f.d(w,"SubtitleStreamController",function(){return d});var _=f("./src/events.ts"),T=f("./src/utils/logger.ts"),A=f("./src/utils/buffer-helper.ts"),R=f("./src/controller/fragment-finders.ts"),I=f("./src/utils/discontinuities.ts"),k=f("./src/controller/level-helper.ts"),o=f("./src/controller/fragment-tracker.ts"),L=f("./src/controller/base-stream-controller.ts"),m=f("./src/types/loader.ts"),h=f("./src/types/level.ts");function E(t,a){for(var e=0;e=i[b].start&&S<=i[b].end){c=i[b];break}var D=v.start+v.duration;c?c.end=D:(c={start:S,end:D},i.push(c)),this.fragmentTracker.fragBuffered(v)}}},l.onBufferFlushing=function(p,g){var v=g.startOffset,r=g.endOffset;if(v===0&&r!==Number.POSITIVE_INFINITY){var i=this.currentTrackId,c=this.levels;if(!c.length||!c[i]||!c[i].details)return;var S=r-c[i].details.targetduration;if(S<=0)return;g.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(b){for(var D=0;D=S.length||i!==c)&&b){if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||(v=b.details)!==null&&v!==void 0&&v.live){var D=this.mainDetails;if(r.deltaUpdateFailed||!D)return;var O=D.fragments[0];b.details?this.alignPlaylists(r,b.details)===0&&O&&Object(k.addSliding)(r,O.start):r.hasProgramDateTime&&D.hasProgramDateTime?Object(I.alignPDT)(r,D):O&&Object(k.addSliding)(r,O.start)}b.details=r,this.levelLastLoaded=i,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===L.State.IDLE&&(Object(R.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),b.details=void 0))}}},l._handleFragmentLoadComplete=function(p){var g=p.frag,v=p.payload,r=g.decryptdata,i=this.hls;if(!this.fragContextChanged(g)&&v&&v.byteLength>0&&r&&r.key&&r.iv&&r.method==="AES-128"){var c=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(v),r.key.buffer,r.iv.buffer).then(function(S){var b=performance.now();i.trigger(_.Events.FRAG_DECRYPTED,{frag:g,payload:S,stats:{tstart:c,tdecrypt:b}})})}},l.doTick=function(){if(this.media){if(this.state===L.State.IDLE){var p,g=this.currentTrackId,v=this.levels;if(!v.length||!v[g]||!v[g].details)return;var r=v[g].details,i=r.targetduration,c=this.config,S=this.media,b=A.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-i,c.maxBufferHole),D=b.end;if(b.len>this.getMaxBufferLength()+i)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var O,C=r.fragments,x=C.length,P=r.edge,F=this.fragPrevious;if(D-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},a.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},a.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),L(this.media.textTracks).forEach(function(e){Object(T.clearCurrentCues)(e)}),this.subtitleTrack=-1,this.media=null)},a.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},a.onManifestParsed=function(e,s){this.tracks=s.subtitleTracks},a.onSubtitleTrackLoaded=function(e,s){var u=s.id,n=s.details,l=this.trackId,p=this.tracksInGroup[l];if(p){var g=p.details;p.details=s.details,this.log("subtitle track "+u+" loaded ["+n.startSN+"-"+n.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,s,g))}else this.warn("Invalid subtitle track id "+u)},a.onLevelLoading=function(e,s){this.switchLevel(s.level)},a.onLevelSwitching=function(e,s){this.switchLevel(s.level)},a.switchLevel=function(e){var s=this.hls.levels[e];if(s!=null&&s.textGroupIds){var u=s.textGroupIds[s.urlId];if(this.groupId!==u){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,l=this.tracks.filter(function(v){return!u||v.groupId===u});this.tracksInGroup=l;var p=this.findTrackId(n==null?void 0:n.name)||this.findTrackId();this.groupId=u;var g={subtitleTracks:l};this.log("Updating subtitle tracks, "+l.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(_.Events.SUBTITLE_TRACKS_UPDATED,g),p!==-1&&this.setSubtitleTrack(p,n)}}},a.findTrackId=function(e){for(var s=this.tracksInGroup,u=0;u=n.length)){this.clearTimer();var l=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,l){var p=l.id,g=l.groupId,v=g===void 0?"":g,r=l.name,i=l.type,c=l.url;this.hls.trigger(_.Events.SUBTITLE_TRACK_SWITCH,{id:p,groupId:v,name:r,type:i,url:c});var S=this.switchParams(l.url,s==null?void 0:s.details);this.loadPlaylist(S)}else this.hls.trigger(_.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},a.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,s=L(this.media.textTracks),u=0;u=0&&(i[0]=Math.min(i[0],a),i[1]=Math.max(i[1],e),v=!0,c/(e-a)>.5))return}if(v||u.push([a,e]),this.config.renderTextTracksNatively){var S=this.captionsTracks[t];this.Cues.newCue(S,a,e,s)}else{var b=this.Cues.newCue(null,a,e,s);this.hls.trigger(T.Events.CUES_PARSED,{type:"captions",cues:b,track:t})}},d.onInitPtsFound=function(t,a){var e=this,s=a.frag,u=a.id,n=a.initPTS,l=a.timescale,p=this.unparsedVttFrags;u==="main"&&(this.initPTS[s.cc]=n,this.timescale[s.cc]=l),p.length&&(this.unparsedVttFrags=[],p.forEach(function(g){e.onFragLoaded(T.Events.FRAG_LOADED,g)}))},d.getExistingTrack=function(t){var a=this.media;if(a)for(var e=0;e>>8^255&g^99,k[n]=g,o[g]=n;var v=u[n],r=u[v],i=u[r],c=257*u[g]^16843008*g;m[n]=c<<24|c>>>8,h[n]=c<<16|c>>>16,E[n]=c<<8|c>>>24,y[n]=c,c=16843009*i^65537*r^257*v^16843008*n,t[g]=c<<24|c>>>8,a[g]=c<<16|c>>>16,e[g]=c<<8|c>>>24,s[g]=c,n?(n=v^u[u[u[i^v]]],l^=u[u[l]]):n=l=1}},I.expandKey=function(k){for(var o=this.uint8ArrayToUint32Array_(k),L=!0,m=0;m>>6);var S=(60&s[u+2])>>>2;if(!(S>c.length-1))return g=(1&s[u+2])<<2,g|=(192&s[u+3])>>>6,_.logger.log("manifest codec:"+n+", ADTS type:"+l+", samplingIndex:"+S),/firefox/i.test(r)?S>=6?(l=5,v=new Array(4),p=S-3):(l=2,v=new Array(2),p=S):r.indexOf("android")!==-1?(l=2,v=new Array(2),p=S):(l=5,v=new Array(4),n&&(n.indexOf("mp4a.40.29")!==-1||n.indexOf("mp4a.40.5")!==-1)||!n&&S>=6?p=S-3:((n&&n.indexOf("mp4a.40.2")!==-1&&(S>=6&&g===1||/vivaldi/i.test(r))||!n&&g===1)&&(l=2,v=new Array(2)),p=S)),v[0]=l<<3,v[0]|=(14&S)>>1,v[1]|=(1&S)<<7,v[1]|=g<<3,l===5&&(v[1]|=(14&p)>>1,v[2]=(1&p)<<7,v[2]|=8,v[3]=0),{config:v,samplerate:c[S],channelCount:g,codec:"mp4a.40."+l,manifestCodec:i};e.trigger(A.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+S})}function I(e,s){return e[s]===255&&(246&e[s+1])==240}function k(e,s){return 1&e[s+1]?7:9}function o(e,s){return(3&e[s+3])<<11|e[s+4]<<3|(224&e[s+5])>>>5}function L(e,s){return s+5=e.length)return!1;var n=o(e,s);if(n<=u)return!1;var l=s+n;return l===e.length||m(e,l)}return!1}function y(e,s,u,n,l){if(!e.samplerate){var p=R(s,u,n,l);if(!p)return;e.config=p.config,e.samplerate=p.samplerate,e.channelCount=p.channelCount,e.codec=p.codec,e.manifestCodec=p.manifestCodec,_.logger.log("parsed codec:"+e.codec+", rate:"+p.samplerate+", channels:"+p.channelCount)}}function d(e){return 9216e4/e}function t(e,s,u,n,l){var p=k(e,s),g=o(e,s);if((g-=p)>0)return{headerLength:p,frameLength:g,stamp:u+n*l}}function a(e,s,u,n,l){var p=t(s,u,n,l,d(e.samplerate));if(p){var g,v=p.frameLength,r=p.headerLength,i=p.stamp,c=r+v,S=Math.max(0,u+c-s.length);S?(g=new Uint8Array(c-r)).set(s.subarray(u+r,s.length),0):g=s.subarray(u+r,u+c);var b={unit:g,pts:i};return S||e.samples.push(b),{sample:b,length:c,missing:S}}}},"./src/demux/base-audio-demuxer.ts":function(N,w,f){f.r(w),f.d(w,"initPTSFn",function(){return o});var _=f("./src/polyfills/number.ts"),T=f("./src/demux/id3.ts"),A=f("./src/demux/dummy-demuxed-track.ts"),R=f("./src/utils/mp4-tools.ts"),I=f("./src/utils/typed-array.ts"),k=function(){function L(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var m=L.prototype;return m.resetInitSegment=function(h,E,y){this._id3Track={type:"id3",id:0,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},m.resetTimeStamp=function(){},m.resetContiguity=function(){},m.canParse=function(h,E){return!1},m.appendFrame=function(h,E,y){},m.demux=function(h,E){this.cachedData&&(h=Object(R.appendUint8Array)(this.cachedData,h),this.cachedData=null);var y,d,t=T.getID3Data(h,0),a=t?t.length:0,e=this._audioTrack,s=this._id3Track,u=t?T.getTimeStamp(t):void 0,n=h.length;for(this.frameIndex!==0&&this.initPTS!==null||(this.initPTS=o(u,E)),t&&t.length>0&&s.samples.push({pts:this.initPTS,dts:this.initPTS,data:t}),d=this.initPTS;aI?(this.word<<=I,this.bitsAvailable-=I):(I-=this.bitsAvailable,I-=(k=I>>3)>>3,this.bytesAvailable-=k,this.loadWord(),this.word<<=I,this.bitsAvailable-=I)},R.readBits=function(I){var k=Math.min(this.bitsAvailable,I),o=this.word>>>32-k;return I>32&&_.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=k,this.bitsAvailable>0?this.word<<=k:this.bytesAvailable>0&&this.loadWord(),(k=I-k)>0&&this.bitsAvailable?o<>>I)!=0)return this.word<<=I,this.bitsAvailable-=I,I;return this.loadWord(),I+this.skipLZ()},R.skipUEG=function(){this.skipBits(1+this.skipLZ())},R.skipEG=function(){this.skipBits(1+this.skipLZ())},R.readUEG=function(){var I=this.skipLZ();return this.readBits(I+1)-1},R.readEG=function(){var I=this.readUEG();return 1&I?1+I>>>1:-1*(I>>>1)},R.readBoolean=function(){return this.readBits(1)===1},R.readUByte=function(){return this.readBits(8)},R.readUShort=function(){return this.readBits(16)},R.readUInt=function(){return this.readBits(32)},R.skipScalingList=function(I){for(var k=8,o=8,L=0;L0)return u.subarray(l,l+p)},I=function(u,n){var l=0;return l=(127&u[n])<<21,l|=(127&u[n+1])<<14,l|=(127&u[n+2])<<7,l|=127&u[n+3]},k=function(u,n){return T(u,n)&&I(u,n+6)+10<=u.length-n},o=function(u){for(var n=h(u),l=0;l>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:S+=String.fromCharCode(v);break;case 12:case 13:r=u[b++],S+=String.fromCharCode((31&v)<<6|63&r);break;case 14:r=u[b++],i=u[b++],S+=String.fromCharCode((15&v)<<12|(63&r)<<6|(63&i)<<0)}}return S},s={decodeTextFrame:d}},"./src/demux/mp3demuxer.ts":function(N,w,f){f.r(w);var _=f("./src/demux/base-audio-demuxer.ts"),T=f("./src/demux/id3.ts"),A=f("./src/utils/logger.ts"),R=f("./src/demux/mpegaudio.ts");function I(o,L){return(I=Object.setPrototypeOf||function(m,h){return m.__proto__=h,m})(o,L)}var k=function(o){var L,m;function h(){return o.apply(this,arguments)||this}m=o,(L=h).prototype=Object.create(m.prototype),L.prototype.constructor=L,I(L,m);var E=h.prototype;return E.resetInitSegment=function(y,d,t){o.prototype.resetInitSegment.call(this,y,d,t),this._audioTrack={container:"audio/mpeg",type:"audio",id:0,pid:-1,sequenceNumber:0,isAAC:!1,samples:[],manifestCodec:y,duration:t,inputTimeScale:9e4,dropped:0}},h.probe=function(y){if(!y)return!1;for(var d=(T.getID3Data(y,0)||[]).length,t=y.length;d0},I.demux=function(k){var o=k,L=Object(T.dummyTrack)();if(this.config.progressive){this.remainderData&&(o=Object(_.appendUint8Array)(this.remainderData,k));var m=Object(_.segmentValidRange)(o);this.remainderData=m.remainder,L.samples=m.valid||new Uint8Array}else L.samples=o;return{audioTrack:Object(T.dummyTrack)(),avcTrack:L,id3Track:Object(T.dummyTrack)(),textTrack:Object(T.dummyTrack)()}},I.flush=function(){var k=Object(T.dummyTrack)();return k.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(T.dummyTrack)(),avcTrack:k,id3Track:Object(T.dummyTrack)(),textTrack:Object(T.dummyTrack)()}},I.demuxSampleAes=function(k,o,L){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},I.destroy=function(){},R}();A.minProbeByteLength=1024,w.default=A},"./src/demux/mpegaudio.ts":function(N,w,f){f.r(w),f.d(w,"appendFrame",function(){return k}),f.d(w,"parseHeader",function(){return o}),f.d(w,"isHeaderPattern",function(){return L}),f.d(w,"isHeader",function(){return m}),f.d(w,"canParse",function(){return h}),f.d(w,"probe",function(){return E});var _=null,T=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],A=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],R=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],I=[0,1,1,4];function k(y,d,t,a,e){if(!(t+24>d.length)){var s=o(d,t);if(s&&t+s.frameLength<=d.length){var u=a+e*(9e4*s.samplesPerFrame/s.sampleRate),n={unit:d.subarray(t,t+s.frameLength),pts:u,dts:u};return y.config=[],y.channelCount=s.channelCount,y.samplerate=s.sampleRate,y.samples.push(n),{sample:n,length:s.frameLength,missing:0}}}}function o(y,d){var t=y[d+1]>>3&3,a=y[d+1]>>1&3,e=y[d+2]>>4&15,s=y[d+2]>>2&3;if(t!==1&&e!==0&&e!==15&&s!==3){var u=y[d+2]>>1&1,n=y[d+3]>>6,l=1e3*T[14*(t===3?3-a:a===3?3:4)+e-1],p=A[3*(t===3?0:t===2?1:2)+s],g=n===3?1:2,v=R[t][a],r=I[a],i=8*v*r,c=Math.floor(v*l/p+u)*r;if(_===null){var S=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);_=S?parseInt(S[1]):0}return!!_&&_<=87&&a===2&&l>=224e3&&n===0&&(y[d+3]=128|y[d+3]),{sampleRate:p,channelCount:g,frameLength:c,samplesPerFrame:i}}}function L(y,d){return y[d]===255&&(224&y[d+1])==224&&(6&y[d+1])!=0}function m(y,d){return d+1=k.length)return void L();if(!(k[o].unit.length<32)){var m=this.decrypter.isSync();if(this.decryptAacSample(k,o,L,m),!m)return}}},I.getAvcEncryptedData=function(k){for(var o=16*Math.floor((k.length-48)/160)+16,L=new Int8Array(o),m=0,h=32;h<=k.length-16;h+=160,m+=16)L.set(k.subarray(h,h+16),m);return L},I.getAvcDecryptedUnit=function(k,o){for(var L=new Uint8Array(o),m=0,h=32;h<=k.length-16;h+=160,m+=16)k.set(L.subarray(m,m+16),h);return k},I.decryptAvcSample=function(k,o,L,m,h,E){var y=Object(T.discardEPB)(h.data),d=this.getAvcEncryptedData(y),t=this;this.decryptBuffer(d.buffer,function(a){h.data=t.getAvcDecryptedUnit(y,a),E||t.decryptAvcSamples(k,o,L+1,m)})},I.decryptAvcSamples=function(k,o,L,m){if(k instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;o++,L=0){if(o>=k.length)return void m();for(var h=k[o].units;!(L>=h.length);L++){var E=h[L];if(!(E.data.length<=48||E.type!==1&&E.type!==5)){var y=this.decrypter.isSync();if(this.decryptAvcSample(k,o,L,m,E,y),!y)return}}}},R}();w.default=A},"./src/demux/transmuxer-interface.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return m});var _=f("./node_modules/webworkify-webpack/index.js"),T=f("./src/events.ts"),A=f("./src/demux/transmuxer.ts"),R=f("./src/utils/logger.ts"),I=f("./src/errors.ts"),k=f("./src/utils/mediasource-helper.ts"),o=f("./node_modules/eventemitter3/index.js"),L=Object(k.getMediaSource)()||{isTypeSupported:function(){return!1}},m=function(){function h(y,d,t,a){var e=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=y,this.id=d,this.onTransmuxComplete=t,this.onFlush=a;var s=y.config,u=function(g,v){(v=v||{}).frag=e.frag,v.id=e.id,y.trigger(g,v)};this.observer=new o.EventEmitter,this.observer.on(T.Events.FRAG_DECRYPTED,u),this.observer.on(T.Events.ERROR,u);var n={mp4:L.isTypeSupported("video/mp4"),mpeg:L.isTypeSupported("audio/mpeg"),mp3:L.isTypeSupported('audio/mp4; codecs="mp3"')},l=navigator.vendor;if(s.enableWorker&&typeof Worker<"u"){var p;R.logger.log("demuxing in webworker");try{p=this.worker=_("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),p.addEventListener("message",this.onwmsg),p.onerror=function(g){y.trigger(T.Events.ERROR,{type:I.ErrorTypes.OTHER_ERROR,details:I.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(g.message+" ("+g.filename+":"+g.lineno+")")})},p.postMessage({cmd:"init",typeSupported:n,vendor:l,id:d,config:JSON.stringify(s)})}catch(g){R.logger.warn("Error in worker:",g),R.logger.error("Error while initializing DemuxerWorker, fallback to inline"),p&&self.URL.revokeObjectURL(p.objectURL),this.transmuxer=new A.default(this.observer,n,s,l,d),this.worker=null}}else this.transmuxer=new A.default(this.observer,n,s,l,d)}var E=h.prototype;return E.destroy=function(){var y=this.worker;if(y)y.removeEventListener("message",this.onwmsg),y.terminate(),this.worker=null;else{var d=this.transmuxer;d&&(d.destroy(),this.transmuxer=null)}var t=this.observer;t&&t.removeAllListeners(),this.observer=null},E.push=function(y,d,t,a,e,s,u,n,l,p){var g=this;l.transmuxing.start=self.performance.now();var v=this.transmuxer,r=this.worker,i=s?s.start:e.start,c=e.decryptdata,S=this.frag,b=!(S&&e.cc===S.cc),D=!(S&&l.level===S.level),O=S?l.sn-S.sn:-1,C=this.part?l.part-this.part.index:1,x=!D&&(O===1||O===0&&C===1),P=self.performance.now();(D||O||e.stats.parsing.start===0)&&(e.stats.parsing.start=P),!s||!C&&x||(s.stats.parsing.start=P);var F=new A.TransmuxState(b,x,n,D,i);if(!x||b){R.logger.log("[transmuxer-interface, "+e.type+"]: Starting new transmux session for sn: "+l.sn+" p: "+l.part+" level: "+l.level+" id: "+l.id+` + Time to underbuffer: `+C.toFixed(3)+" s"),e.nextLoadLevel=x,this.bwEstimator.sample(g,l.loaded),this.clearTimer(),t.loader&&(this.fragCurrent=this.partCurrent=null,t.loader.abort()),e.trigger(A.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:a,stats:l})}}}}}},d.onFragLoaded=function(t,a){var e=a.frag,s=a.part;if(e.type===k.PlaylistLevelType.MAIN&&Object(_.isFiniteNumber)(e.sn)){var u=s?s.stats:e.stats,n=s?s.duration:e.duration;if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var l=this.hls.levels[e.level],p=(l.loaded?l.loaded.bytes:0)+u.loaded,g=(l.loaded?l.loaded.duration:0)+n;l.loaded={bytes:p,duration:g},l.realBitrate=Math.round(8*p/g)}if(e.bitrateTest){var v={stats:u,frag:e,part:s,id:e.type};this.onFragBuffered(A.Events.FRAG_BUFFERED,v),e.bitrateTest=!1}}},d.onFragBuffered=function(t,a){var e=a.frag,s=a.part,u=s?s.stats:e.stats;if(!u.aborted&&e.type===k.PlaylistLevelType.MAIN&&e.sn!=="initSegment"){var n=u.parsing.end-u.loading.start;this.bwEstimator.sample(n,u.loaded),u.bwEstimate=this.bwEstimator.getEstimate(),e.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}},d.onError=function(t,a){switch(a.details){case I.ErrorDetails.FRAG_LOAD_ERROR:case I.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var t=this.fragCurrent,a=this.partCurrent,e=this.hls,s=e.maxAutoLevel,u=e.config,n=e.minAutoLevel,l=e.media,p=a?a.duration:t?t.duration:0,g=l?l.currentTime:0,v=l&&l.playbackRate!==0?Math.abs(l.playbackRate):1,r=this.bwEstimator?this.bwEstimator.getEstimate():u.abrEwmaDefaultEstimate,i=(R.BufferHelper.bufferInfo(l,g,u.maxBufferHole).end-g)/v,c=this.findBestLevel(r,n,s,i,u.abrBandWidthFactor,u.abrBandWidthUpFactor);if(c>=0)return c;o.logger.trace((i?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=p?Math.min(p,u.maxStarvationDelay):u.maxStarvationDelay,b=u.abrBandWidthFactor,D=u.abrBandWidthUpFactor;if(!i){var O=this.bitrateTestDelay;O&&(S=(p?Math.min(p,u.maxLoadingDelay):u.maxLoadingDelay)-O,o.logger.trace("bitrate test took "+Math.round(1e3*O)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),b=D=1)}return c=this.findBestLevel(r,n,s,i+S,b,D),Math.max(c,0)},d.findBestLevel=function(t,a,e,s,u,n){for(var l,p=this.fragCurrent,g=this.partCurrent,v=this.lastLoadedFragLevel,r=this.hls.levels,i=r[v],c=!(i==null||(l=i.details)===null||l===void 0||!l.live),S=i==null?void 0:i.codecSet,b=g?g.duration:p?p.duration:0,D=e;D>=a;D--){var O=r[D];if(O&&(!S||O.codecSet===S)){var C=O.details,x=(g?C==null?void 0:C.partTarget:C==null?void 0:C.averagetargetduration)||b,P=void 0;P=D<=v?u*t:n*t;var F=r[D].maxBitrate,M=F*x/P;if(o.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+D+"/"+Math.round(P)+"/"+F+"/"+x+"/"+s+"/"+M),P>F&&(!M||c&&!this.bitrateTestDelay||M0&&r===-1?(this.log("Override startPosition with lastCurrentTime @"+i.toFixed(3)),this.state=T.State.IDLE):(this.loadedmetadata=!1,this.state=T.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=r,this.tick()},v.doTick=function(){switch(this.state){case T.State.IDLE:this.doTickIdle();break;case T.State.WAITING_TRACK:var r,i=this.levels,c=this.trackId,S=i==null||(r=i[c])===null||r===void 0?void 0:r.details;if(S){if(this.waitForCdnTuneIn(S))break;this.state=T.State.WAITING_INIT_PTS}break;case T.State.FRAG_LOADING_WAITING_RETRY:var b,D=performance.now(),O=this.retryDate;(!O||D>=O||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=T.State.IDLE);break;case T.State.WAITING_INIT_PTS:var C=this.waitingData;if(C){var x=C.frag,P=C.part,F=C.cache,M=C.complete;if(this.initPTS[x.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=T.State.FRAG_LOADING;var B={frag:x,part:P,payload:F.flush(),networkDetails:null};this._handleFragmentLoadProgress(B),M&&n.prototype._handleFragmentLoadComplete.call(this,B)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+x.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var U=this.getLoadPosition(),G=R.BufferHelper.bufferInfo(this.mediaBuffer,U,this.config.maxBufferHole);Object(y.fragmentWithinToleranceTest)(G.end,this.config.maxFragLookUpTolerance,x)<0&&(a.logger.log("Waiting fragment cc ("+x.cc+") @ "+x.start+" cancelled because another fragment at "+G.end+" is needed"),this.clearWaitingFragment())}}else this.state=T.State.IDLE}this.onTickEnd()},v.clearWaitingFragment=function(){var r=this.waitingData;r&&(this.fragmentTracker.removeFragment(r.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=T.State.IDLE)},v.onTickEnd=function(){var r=this.media;if(r&&r.readyState){var i=(this.mediaBuffer?this.mediaBuffer:r).buffered;!this.loadedmetadata&&i.length&&(this.loadedmetadata=!0),this.lastCurrentTime=r.currentTime}},v.doTickIdle=function(){var r,i,c=this.hls,S=this.levels,b=this.media,D=this.trackId,O=c.config;if(S&&S[D]&&(b||!this.startFragRequested&&O.startFragPrefetch)){var C=S[D].details;if(!C||C.live&&this.levelLastLoaded!==D||this.waitForCdnTuneIn(C))this.state=T.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,L.ElementaryStreamTypes.AUDIO,o.PlaylistLevelType.AUDIO));var x=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,o.PlaylistLevelType.AUDIO);if(x!==null){var P=x.len,F=this.getMaxBufferLength(),M=this.audioSwitch;if(!(P>=F)||M){if(!M&&this._streamEnded(x,C))return c.trigger(A.Events.BUFFER_EOS,{type:"audio"}),void(this.state=T.State.ENDED);var B=C.fragments[0].start,U=x.end;if(M){var G=this.getLoadPosition();U=G,C.PTSKnown&&GB||x.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=B+.05)}var K=this.getNextFragment(U,C);K?((r=K.decryptdata)===null||r===void 0?void 0:r.keyFormat)!=="identity"||(i=K.decryptdata)!==null&&i!==void 0&&i.key?this.loadFragment(K,C,U):this.loadKey(K,C):this.bufferFlushed=!0}}}}},v.getMaxBufferLength=function(){var r=n.prototype.getMaxBufferLength.call(this),i=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,o.PlaylistLevelType.MAIN);return i===null?r:Math.max(r,i.len)},v.onMediaDetaching=function(){this.videoBuffer=null,n.prototype.onMediaDetaching.call(this)},v.onAudioTracksUpdated=function(r,i){var c=i.audioTracks;this.resetTransmuxer(),this.levels=c.map(function(S){return new k.Level(S)})},v.onAudioTrackSwitching=function(r,i){var c=!!i.url;this.trackId=i.id;var S=this.fragCurrent;S!=null&&S.loader&&S.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),c?this.setInterval(100):this.resetTransmuxer(),c?(this.audioSwitch=!0,this.state=T.State.IDLE):this.state=T.State.STOPPED,this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},v.onLevelLoaded=function(r,i){this.mainDetails=i.details},v.onAudioTrackLoaded=function(r,i){var c,S=this.levels,b=i.details,D=i.id;if(S){this.log("Track "+D+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var O=S[D],C=0;if(b.live||(c=O.details)!==null&&c!==void 0&&c.live){var x=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!x)return;!O.details&&b.hasProgramDateTime&&x.hasProgramDateTime?(Object(d.alignPDT)(b,x),C=b.fragments[0].start):C=this.alignPlaylists(b,O.details)}O.details=b,this.levelLastLoaded=D,this.startFragRequested||!this.mainDetails&&b.live||this.setStartPosition(O.details,C),this.state!==T.State.WAITING_TRACK||this.waitForCdnTuneIn(b)||(this.state=T.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+D)},v._handleFragmentLoadProgress=function(r){var i,c=r.frag,S=r.part,b=r.payload,D=this.config,O=this.trackId,C=this.levels;if(C){var x=C[O];console.assert(x,"Audio track is defined on fragment load progress");var P=x.details;console.assert(P,"Audio track details are defined on fragment load progress");var F=D.defaultAudioCodec||x.audioCodec||"mp4a.40.2",M=this.transmuxer;M||(M=this.transmuxer=new h.default(this.hls,o.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var B=this.initPTS[c.cc],U=(i=c.initSegment)===null||i===void 0?void 0:i.data;if(B!==void 0){var G=S?S.index:-1,K=G!==-1,H=new E.ChunkMetadata(c.level,c.sn,c.stats.chunkCount,b.byteLength,G,K);M.push(b,U,F,"",c,S,P.totalduration,!1,H,B)}else a.logger.log("Unknown video PTS for cc "+c.cc+", waiting for video PTS before demuxing audio frag "+c.sn+" of ["+P.startSN+" ,"+P.endSN+"],track "+O),(this.waitingData=this.waitingData||{frag:c,part:S,cache:new m.default,complete:!1}).cache.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=T.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+c.sn+" of level "+c.level+" will not be buffered")},v._handleFragmentLoadComplete=function(r){this.waitingData?this.waitingData.complete=!0:n.prototype._handleFragmentLoadComplete.call(this,r)},v.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},v.onBufferCreated=function(r,i){var c=i.tracks.audio;c&&(this.mediaBuffer=c.buffer),i.tracks.video&&(this.videoBuffer=i.tracks.video.buffer)},v.onFragBuffered=function(r,i){var c=i.frag,S=i.part;c.type===o.PlaylistLevelType.AUDIO&&(this.fragContextChanged(c)?this.warn("Fragment "+c.sn+(S?" p: "+S.index:"")+" of level "+c.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):(c.sn!=="initSegment"&&(this.fragPrevious=c,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(A.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(c,S)))},v.onError=function(r,i){switch(i.details){case t.ErrorDetails.FRAG_LOAD_ERROR:case t.ErrorDetails.FRAG_LOAD_TIMEOUT:case t.ErrorDetails.KEY_LOAD_ERROR:case t.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(o.PlaylistLevelType.AUDIO,i);break;case t.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case t.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==T.State.ERROR&&this.state!==T.State.STOPPED&&(this.state=i.fatal?T.State.ERROR:T.State.IDLE,this.warn(i.details+" while loading frag, switching to "+this.state+" state"));break;case t.ErrorDetails.BUFFER_FULL_ERROR:if(i.parent==="audio"&&(this.state===T.State.PARSING||this.state===T.State.PARSED)){var c=!0,S=this.getFwdBufferInfo(this.mediaBuffer,o.PlaylistLevelType.AUDIO);S&&S.len>.5&&(c=!this.reduceMaxBufferLength(S.len)),c&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,n.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},v.onBufferFlushed=function(r,i){i.type===L.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},v._handleTransmuxComplete=function(r){var i,c="audio",S=this.hls,b=r.remuxResult,D=r.chunkMeta,O=this.getCurrentContext(D);if(!O)return this.warn("The loading context changed while buffering fragment "+D.sn+" of level "+D.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(D.level);var C=O.frag,x=O.part,P=b.audio,F=b.text,M=b.id3,B=b.initSegment;if(!this.fragContextChanged(C)){if(this.state=T.State.PARSING,this.audioSwitch&&P&&this.completeAudioSwitch(),B!=null&&B.tracks&&(this._bufferInitSegment(B.tracks,C,D),S.trigger(A.Events.FRAG_PARSING_INIT_SEGMENT,{frag:C,id:c,tracks:B.tracks})),P){var U=P.startPTS,G=P.endPTS,K=P.startDTS,H=P.endDTS;x&&(x.elementaryStreams[L.ElementaryStreamTypes.AUDIO]={startPTS:U,endPTS:G,startDTS:K,endDTS:H}),C.setElementaryStreamInfo(L.ElementaryStreamTypes.AUDIO,U,G,K,H),this.bufferFragmentData(P,C,x,D)}if(M!=null&&(i=M.samples)!==null&&i!==void 0&&i.length){var Y=e({frag:C,id:c},M);S.trigger(A.Events.FRAG_PARSING_METADATA,Y)}if(F){var W=e({frag:C,id:c},F);S.trigger(A.Events.FRAG_PARSING_USERDATA,W)}}},v._bufferInitSegment=function(r,i,c){if(this.state===T.State.PARSING){r.video&&delete r.video;var S=r.audio;if(S){S.levelCodec=S.codec,S.id="audio",this.log("Init audio buffer, container:"+S.container+", codecs[parsed]=["+S.codec+"]"),this.hls.trigger(A.Events.BUFFER_CODECS,r);var b=S.initSegment;if(b!=null&&b.byteLength){var D={type:"audio",frag:i,part:null,chunkMeta:c,parent:i.type,data:b};this.hls.trigger(A.Events.BUFFER_APPENDING,D)}this.tick()}}},v.loadFragment=function(r,i,c){var S=this.fragmentTracker.getState(r);this.fragCurrent=r,(this.audioSwitch||S===I.FragmentState.NOT_LOADED||S===I.FragmentState.PARTIAL)&&(r.sn==="initSegment"?this._loadInitSegment(r):i.live&&!Object(_.isFiniteNumber)(this.initPTS[r.cc])?(this.log("Waiting for video PTS in continuity counter "+r.cc+" of live stream before loading audio fragment "+r.sn+" of level "+this.trackId),this.state=T.State.WAITING_INIT_PTS):(this.startFragRequested=!0,n.prototype.loadFragment.call(this,r,i,c)))},v.completeAudioSwitch=function(){var r=this.hls,i=this.media,c=this.trackId;i&&(this.log("Switching audio track : flushing all audio"),n.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,r.trigger(A.Events.AUDIO_TRACK_SWITCHED,{id:c})},g}(T.default);w.default=u},"./src/controller/audio-track-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/errors.ts"),A=f("./src/controller/base-playlist-controller.ts"),R=f("./src/types/loader.ts");function I(L,m){for(var h=0;h=e.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var s=e[this.trackId];this.log("Now switching to audio-track index "+a);var u=e[a],n=u.id,l=u.groupId,p=l===void 0?"":l,g=u.name,v=u.type,r=u.url;if(this.trackId=a,this.trackName=g,this.selectDefaultTrack=!1,this.hls.trigger(_.Events.AUDIO_TRACK_SWITCHING,{id:n,groupId:p,name:g,type:v,url:r}),!u.details||u.details.live){var i=this.switchParams(u.url,s==null?void 0:s.details);this.loadPlaylist(i)}}},t.selectInitialTrack=function(){var a=this.tracksInGroup;console.assert(a.length,"Initial audio track should be selected when tracks are known");var e=this.trackName,s=this.findTrackId(e)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},t.findTrackId=function(a){for(var e=this.tracksInGroup,s=0;sh.partTarget&&(e+=1)}if(Object(_.isFiniteNumber)(a))return new T.HlsUrlParameters(a,Object(_.isFiniteNumber)(e)?e:void 0,T.HlsSkip.No)}}},L.loadPlaylist=function(m){},L.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},L.playlistLoaded=function(m,h,E){var y=this,d=h.details,t=h.stats,a=t.loading.end?Math.max(0,self.performance.now()-t.loading.end):0;if(d.advancedDateTime=Date.now()-a,d.live||E!=null&&E.live){if(d.reloaded(E),E&&this.log("live playlist "+m+" "+(d.advanced?"REFRESHED "+d.lastPartSn+"-"+d.lastPartIndex:"MISSED")),E&&d.fragments.length>0&&Object(A.mergeDetails)(E,d),!this.canLoad||!d.live)return;var e,s=void 0,u=void 0;if(d.canBlockReload&&d.endSN&&d.advanced){var n=this.hls.config.lowLatencyMode,l=d.lastPartSn,p=d.endSN,g=d.lastPartIndex,v=l===p;g!==-1?(s=v?p+1:l,u=v?n?0:g:g+1):s=p+1;var r=d.age,i=r+d.ageHeader,c=Math.min(i-d.partTarget,1.5*d.targetduration);if(c>0){if(E&&c>E.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+E.tuneInGoal+" to: "+c+" with playlist age: "+d.age),c=0;else{var S=Math.floor(c/d.targetduration);s+=S,u!==void 0&&(u+=Math.round(c%d.targetduration/d.partTarget)),this.log("CDN Tune-in age: "+d.ageHeader+"s last advanced "+r.toFixed(2)+"s goal: "+c+" skip sn "+S+" to part "+u)}d.tuneInGoal=c}if(e=this.getDeliveryDirectives(d,h.deliveryDirectives,s,u),n||!v)return void this.loadPlaylist(e)}else e=this.getDeliveryDirectives(d,h.deliveryDirectives,s,u);var b=Object(A.computeReloadInterval)(d,t);s!==void 0&&d.canBlockReload&&(b-=d.partTarget||1),this.log("reload live playlist "+m+" in "+Math.round(b)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(e)},b)}else this.clearTimer()},L.getDeliveryDirectives=function(m,h,E,y){var d=Object(T.getSkipValue)(m,E);return h!=null&&h.skip&&m.deltaUpdateFailed&&(E=h.msn,y=h.part,d=T.HlsSkip.No),new T.HlsUrlParameters(E,y,d)},L.retryLoadingOrFail=function(m){var h,E=this,y=this.hls.config,d=this.retryCount-1&&(h=m.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var t=Math.min(Math.pow(2,this.retryCount)*y.levelLoadingRetryDelay,y.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return E.loadPlaylist()},t),this.warn("retry playlist loading #"+this.retryCount+" in "+t+' ms after "'+m.details+'"')}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return d},o}()},"./src/controller/base-stream-controller.ts":function(N,w,f){f.r(w),f.d(w,"State",function(){return n}),f.d(w,"default",function(){return l});var _=f("./src/polyfills/number.ts"),T=f("./src/task-loop.ts"),A=f("./src/controller/fragment-tracker.ts"),R=f("./src/utils/buffer-helper.ts"),I=f("./src/utils/logger.ts"),k=f("./src/events.ts"),o=f("./src/errors.ts"),L=f("./src/types/transmuxer.ts"),m=f("./src/utils/mp4-tools.ts"),h=f("./src/utils/discontinuities.ts"),E=f("./src/controller/fragment-finders.ts"),y=f("./src/controller/level-helper.ts"),d=f("./src/loader/fragment-loader.ts"),t=f("./src/crypt/decrypter.ts"),a=f("./src/utils/time-ranges.ts"),e=f("./src/types/loader.ts");function s(p,g){for(var v=0;vD.start+D.duration+M;(P0&&P&&P.key&&P.iv&&P.method==="AES-128"){var F=self.performance.now();return D.decrypter.webCryptoDecrypt(new Uint8Array(x),P.key.buffer,P.iv.buffer).then(function(M){var B=self.performance.now();return C.trigger(k.Events.FRAG_DECRYPTED,{frag:b,payload:M,stats:{tstart:F,tdecrypt:B}}),O.payload=M,O})}return O}).then(function(O){var C=D.fragCurrent,x=D.hls,P=D.levels;if(!P)throw new Error("init load aborted, missing levels");var F=P[b.level].details;console.assert(F,"Level details are defined when init segment is loaded");var M=b.stats;D.state=n.IDLE,D.fragLoadError=0,b.data=new Uint8Array(O.payload),M.parsing.start=M.buffering.start=self.performance.now(),M.parsing.end=M.buffering.end=self.performance.now(),O.frag===C&&x.trigger(k.Events.FRAG_BUFFERED,{stats:M,frag:C,part:null,id:b.type}),D.tick()}).catch(function(O){D.warn(O),D.resetFragmentLoading(b)})},S.fragContextChanged=function(b){var D=this.fragCurrent;return!b||!D||b.level!==D.level||b.sn!==D.sn||b.urlId!==D.urlId},S.fragBufferedComplete=function(b,D){var O=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+b.type+" sn: "+b.sn+(D?" part: "+D.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+b.level+" "+a.default.toString(R.BufferHelper.getBuffered(O))),this.state=n.IDLE,this.tick()},S._handleFragmentLoadComplete=function(b){var D=this.transmuxer;if(D){var O=b.frag,C=b.part,x=b.partsLoaded,P=!x||x.length===0||x.some(function(M){return!M}),F=new L.ChunkMetadata(O.level,O.sn,O.stats.chunkCount+1,0,C?C.index:-1,!P);D.flush(F)}},S._handleFragmentLoadProgress=function(b){},S._doFragLoad=function(b,D,O,C){var x=this;if(O===void 0&&(O=null),!this.levels)throw new Error("frag load aborted, missing levels");if(O=Math.max(b.start,O||0),this.config.lowLatencyMode&&D){var P=D.partList;if(P&&C){O>b.end&&D.fragmentHint&&(b=D.fragmentHint);var F=this.getNextPart(P,b,O);if(F>-1){var M=P[F];return this.log("Loading part sn: "+b.sn+" p: "+M.index+" cc: "+b.cc+" of playlist ["+D.startSN+"-"+D.endSN+"] parts [0-"+F+"-"+(P.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(O.toFixed(3))),this.nextLoadPosition=M.start+M.duration,this.state=n.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:b,part:P[F],targetBufferTime:O}),this.doFragPartsLoad(b,P,F,C).catch(function(B){return x.handleFragLoadError(B)})}if(!b.url||this.loadedEndOfParts(P,O))return Promise.resolve(null)}}return this.log("Loading fragment "+b.sn+" cc: "+b.cc+" "+(D?"of ["+D.startSN+"-"+D.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(O.toFixed(3))),Object(_.isFiniteNumber)(b.sn)&&!this.bitrateTest&&(this.nextLoadPosition=b.start+b.duration),this.state=n.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:b,targetBufferTime:O}),this.fragmentLoader.load(b,C).catch(function(B){return x.handleFragLoadError(B)})},S.doFragPartsLoad=function(b,D,O,C){var x=this;return new Promise(function(P,F){var M=[];(function B(U){var G=D[U];x.fragmentLoader.loadPart(b,G,C).then(function(K){M[G.index]=K;var H=K.part;x.hls.trigger(k.Events.FRAG_LOADED,K);var Y=D[U+1];if(!Y||Y.fragment!==b)return P({frag:b,part:H,partsLoaded:M});B(U+1)}).catch(F)})(O)})},S.handleFragLoadError=function(b){var D=b.data;return D&&D.details===o.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(D.frag,D.part):this.hls.trigger(k.Events.ERROR,D),null},S._handleTransmuxerFlush=function(b){var D=this.getCurrentContext(b);if(D&&this.state===n.PARSING){var O=D.frag,C=D.part,x=D.level,P=self.performance.now();O.stats.parsing.end=P,C&&(C.stats.parsing.end=P),this.updateLevelTiming(O,C,x,b.partial)}else this.fragCurrent||(this.state=n.IDLE)},S.getCurrentContext=function(b){var D=this.levels,O=b.level,C=b.sn,x=b.part;if(!D||!D[O])return this.warn("Levels object was unset while buffering fragment "+C+" of level "+O+". The current chunk will not be buffered."),null;var P=D[O],F=x>-1?Object(y.getPartWith)(P,C,x):null,M=F?F.fragment:Object(y.getFragmentWithSN)(P,C,this.fragCurrent);return M?{frag:M,part:F,level:P}:null},S.bufferFragmentData=function(b,D,O,C){if(b&&this.state===n.PARSING){var x=b.data1,P=b.data2,F=x;if(x&&P&&(F=Object(m.appendUint8Array)(x,P)),F&&F.length){var M={type:b.type,frag:D,part:O,chunkMeta:C,parent:D.type,data:F};this.hls.trigger(k.Events.BUFFER_APPENDING,M),b.dropped&&b.independent&&!O&&this.flushBufferGap(D)}}},S.flushBufferGap=function(b){var D=this.media;if(D)if(R.BufferHelper.isBuffered(D,D.currentTime)){var O=D.currentTime,C=R.BufferHelper.bufferInfo(D,O,0),x=b.duration,P=Math.min(2*this.config.maxFragLookUpTolerance,.25*x),F=Math.max(Math.min(b.start-P,C.end-P),O+P);b.start-F>P&&this.flushMainBuffer(F,b.start)}else this.flushMainBuffer(0,b.start)},S.getFwdBufferInfo=function(b,D){var O=this.config,C=this.getLoadPosition();if(!Object(_.isFiniteNumber)(C))return null;var x=R.BufferHelper.bufferInfo(b,C,O.maxBufferHole);if(x.len===0&&x.nextStart!==void 0){var P=this.fragmentTracker.getBufferedFrag(C,D);if(P&&x.nextStart=O&&(D.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+D.maxMaxBufferLength+"s"),!0)},S.getNextFragment=function(b,D){var O,C,x=D.fragments,P=x.length;if(!P)return null;var F,M=this.config,B=x[0].start;if(D.live){var U=M.initialLiveManifestSize;if(P-1&&OO.start&&O.loaded},S.getInitialLiveFragment=function(b,D){var O=this.fragPrevious,C=null;if(O){if(b.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+O.programDateTime),C=Object(E.findFragmentByPDT)(D,O.endProgramDateTime,this.config.maxFragLookUpTolerance)),!C){var x=O.sn+1;if(x>=b.startSN&&x<=b.endSN){var P=D[x-b.startSN];O.cc===P.cc&&(C=P,this.log("Live playlist, switching playlist, load frag with next SN: "+C.sn))}C||(C=Object(E.findFragWithCC)(D,O.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+C.sn)}}else{var F=this.hls.liveSyncPosition;F!==null&&(C=this.getFragmentAtPosition(F,this.bitrateTest?b.fragmentEnd:b.edge,b))}return C},S.getFragmentAtPosition=function(b,D,O){var C,x=this.config,P=this.fragPrevious,F=O.fragments,M=O.endSN,B=O.fragmentHint,U=x.maxFragLookUpTolerance,G=!!(x.lowLatencyMode&&O.partList&&B);if(G&&B&&!this.bitrateTest&&(F=F.concat(B),M=B.sn),bD-U?0:U;C=Object(E.findFragmentByPTS)(P,F,b,K)}else C=F[F.length-1];if(C){var H=C.sn-O.startSN,Y=P&&C.level===P.level,W=F[H+1];if(this.fragmentTracker.getState(C)===A.FragmentState.BACKTRACKED){C=null;for(var q=H;F[q]&&this.fragmentTracker.getState(F[q])===A.FragmentState.BACKTRACKED;)C=P?F[q--]:F[--q];C||(C=W)}else P&&C.sn===P.sn&&!G&&Y&&(C.sn=P-D.maxFragLookUpTolerance&&x<=F;if(C!==null&&O.duration>C&&(x"+b.startSN+" prev-sn: "+(x?x.sn:"na")+" fragments: "+F),G}return M},S.waitForCdnTuneIn=function(b){return b.live&&b.canBlockReload&&b.tuneInGoal>Math.max(b.partHoldBack,3*b.partTarget)},S.setStartPosition=function(b,D){var O=this.startPosition;if(O"+b))}}])&&s(i.prototype,c),r}(T.default)},"./src/controller/buffer-controller.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return E});var _=f("./src/polyfills/number.ts"),T=f("./src/events.ts"),A=f("./src/utils/logger.ts"),R=f("./src/errors.ts"),I=f("./src/utils/buffer-helper.ts"),k=f("./src/utils/mediasource-helper.ts"),o=f("./src/loader/fragment.ts"),L=f("./src/controller/buffer-operation-queue.ts"),m=Object(k.getMediaSource)(),h=/([ha]vc.)(?:\.[^.,]+)+/,E=function(){function y(t){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=a.hls,s=a.media,u=a.mediaSource;A.logger.log("[buffer-controller]: Media source opened"),s&&(a.updateMediaElementDuration(),e.trigger(T.Events.MEDIA_ATTACHED,{media:s})),u&&u.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){A.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){A.logger.log("[buffer-controller]: Media source ended")},this.hls=t,this._initSourceBuffer(),this.registerListeners()}var d=y.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var t=this.hls;t.on(T.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(T.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(T.Events.MANIFEST_PARSED,this.onManifestParsed,this),t.on(T.Events.BUFFER_RESET,this.onBufferReset,this),t.on(T.Events.BUFFER_APPENDING,this.onBufferAppending,this),t.on(T.Events.BUFFER_CODECS,this.onBufferCodecs,this),t.on(T.Events.BUFFER_EOS,this.onBufferEos,this),t.on(T.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(T.Events.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(T.Events.FRAG_PARSED,this.onFragParsed,this),t.on(T.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var t=this.hls;t.off(T.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(T.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(T.Events.MANIFEST_PARSED,this.onManifestParsed,this),t.off(T.Events.BUFFER_RESET,this.onBufferReset,this),t.off(T.Events.BUFFER_APPENDING,this.onBufferAppending,this),t.off(T.Events.BUFFER_CODECS,this.onBufferCodecs,this),t.off(T.Events.BUFFER_EOS,this.onBufferEos,this),t.off(T.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(T.Events.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(T.Events.FRAG_PARSED,this.onFragParsed,this),t.off(T.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new L.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(t,a){var e=2;(a.audio&&!a.video||!a.altAudio)&&(e=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=e,this.details=null,A.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(t,a){var e=this.media=a.media;if(e&&m){var s=this.mediaSource=new m;s.addEventListener("sourceopen",this._onMediaSourceOpen),s.addEventListener("sourceended",this._onMediaSourceEnded),s.addEventListener("sourceclose",this._onMediaSourceClose),e.src=self.URL.createObjectURL(s),this._objectUrl=e.src}},d.onMediaDetaching=function(){var t=this.media,a=this.mediaSource,e=this._objectUrl;if(a){if(A.logger.log("[buffer-controller]: media source detaching"),a.readyState==="open")try{a.endOfStream()}catch(s){A.logger.warn("[buffer-controller]: onMediaDetaching: "+s.message+" while calling endOfStream")}this.onBufferReset(),a.removeEventListener("sourceopen",this._onMediaSourceOpen),a.removeEventListener("sourceended",this._onMediaSourceEnded),a.removeEventListener("sourceclose",this._onMediaSourceClose),t&&(e&&self.URL.revokeObjectURL(e),t.src===e?(t.removeAttribute("src"),t.load()):A.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(T.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var t=this;this.getSourceBufferTypes().forEach(function(a){var e=t.sourceBuffer[a];try{e&&(t.removeBufferListeners(a),t.mediaSource&&t.mediaSource.removeSourceBuffer(e),t.sourceBuffer[a]=void 0)}catch(s){A.logger.warn("[buffer-controller]: Failed to reset the "+a+" buffer",s)}}),this._initSourceBuffer()},d.onBufferCodecs=function(t,a){var e=this,s=this.getSourceBufferTypes().length;Object.keys(a).forEach(function(u){if(s){var n=e.tracks[u];if(n&&typeof n.buffer.changeType=="function"){var l=a[u],p=l.codec,g=l.levelCodec,v=l.container;if((n.levelCodec||n.codec).replace(h,"$1")!==(g||p).replace(h,"$1")){var r=v+";codecs="+(g||p);e.appendChangeType(u,r)}}}else e.pendingTracks[u]=a[u]}),s||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks())},d.appendChangeType=function(t,a){var e=this,s=this.operationQueue,u={execute:function(){var n=e.sourceBuffer[t];n&&(A.logger.log("[buffer-controller]: changing "+t+" sourceBuffer type to "+a),n.changeType(a)),s.shiftAndExecuteNext(t)},onStart:function(){},onComplete:function(){},onError:function(n){A.logger.warn("[buffer-controller]: Failed to change "+t+" SourceBuffer type",n)}};s.append(u,t)},d.onBufferAppending=function(t,a){var e=this,s=this.hls,u=this.operationQueue,n=this.tracks,l=a.data,p=a.type,g=a.frag,v=a.part,r=a.chunkMeta,i=r.buffering[p],c=self.performance.now();i.start=c;var S=g.stats.buffering,b=v?v.stats.buffering:null;S.start===0&&(S.start=c),b&&b.start===0&&(b.start=c);var D=n.audio,O=p==="audio"&&r.id===1&&(D==null?void 0:D.container)==="audio/mpeg",C={execute:function(){if(i.executeStart=self.performance.now(),O){var x=e.sourceBuffer[p];if(x){var P=g.start-x.timestampOffset;Math.abs(P)>=.1&&(A.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+P+") sn: "+g.sn+")"),x.timestampOffset=g.start)}}e.appendExecutor(l,p)},onStart:function(){},onComplete:function(){var x=self.performance.now();i.executeEnd=i.end=x,S.first===0&&(S.first=x),b&&b.first===0&&(b.first=x);var P=e.sourceBuffer,F={};for(var M in P)F[M]=I.BufferHelper.getBuffered(P[M]);e.appendError=0,e.hls.trigger(T.Events.BUFFER_APPENDED,{type:p,frag:g,part:v,chunkMeta:r,parent:g.type,timeRanges:F})},onError:function(x){A.logger.error("[buffer-controller]: Error encountered while trying to append to the "+p+" SourceBuffer",x);var P={type:R.ErrorTypes.MEDIA_ERROR,parent:g.type,details:R.ErrorDetails.BUFFER_APPEND_ERROR,err:x,fatal:!1};x.code===DOMException.QUOTA_EXCEEDED_ERR?P.details=R.ErrorDetails.BUFFER_FULL_ERROR:(e.appendError++,P.details=R.ErrorDetails.BUFFER_APPEND_ERROR,e.appendError>s.config.appendErrorMaxRetry&&(A.logger.error("[buffer-controller]: Failed "+s.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),P.fatal=!0)),s.trigger(T.Events.ERROR,P)}};u.append(C,p)},d.onBufferFlushing=function(t,a){var e=this,s=this.operationQueue,u=function(n){return{execute:e.removeExecutor.bind(e,n,a.startOffset,a.endOffset),onStart:function(){},onComplete:function(){e.hls.trigger(T.Events.BUFFER_FLUSHED,{type:n})},onError:function(l){A.logger.warn("[buffer-controller]: Failed to remove from "+n+" SourceBuffer",l)}}};a.type?s.append(u(a.type),a.type):this.getSourceBufferTypes().forEach(function(n){s.append(u(n),n)})},d.onFragParsed=function(t,a){var e=this,s=a.frag,u=a.part,n=[],l=u?u.elementaryStreams:s.elementaryStreams;l[o.ElementaryStreamTypes.AUDIOVIDEO]?n.push("audiovideo"):(l[o.ElementaryStreamTypes.AUDIO]&&n.push("audio"),l[o.ElementaryStreamTypes.VIDEO]&&n.push("video")),n.length===0&&A.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+s.type+" level: "+s.level+" sn: "+s.sn),this.blockBuffers(function(){var p=self.performance.now();s.stats.buffering.end=p,u&&(u.stats.buffering.end=p);var g=u?u.stats:s.stats;e.hls.trigger(T.Events.FRAG_BUFFERED,{frag:s,part:u,stats:g,id:s.type})},n)},d.onFragChanged=function(t,a){this.flushBackBuffer()},d.onBufferEos=function(t,a){var e=this;this.getSourceBufferTypes().reduce(function(s,u){var n=e.sourceBuffer[u];return a.type&&a.type!==u||n&&!n.ended&&(n.ended=!0,A.logger.log("[buffer-controller]: "+u+" sourceBuffer now EOS")),s&&!(n&&!n.ended)},!0)&&this.blockBuffers(function(){var s=e.mediaSource;s&&s.readyState==="open"&&s.endOfStream()})},d.onLevelUpdated=function(t,a){var e=a.details;e.fragments.length&&(this.details=e,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},d.flushBackBuffer=function(){var t=this.hls,a=this.details,e=this.media,s=this.sourceBuffer;if(e&&a!==null){var u=this.getSourceBufferTypes();if(u.length){var n=a.live&&t.config.liveBackBufferLength!==null?t.config.liveBackBufferLength:t.config.backBufferLength;if(Object(_.isFiniteNumber)(n)&&!(n<0)){var l=e.currentTime,p=a.levelTargetDuration,g=Math.max(n,p),v=Math.floor(l/p)*p-g;u.forEach(function(r){var i=s[r];if(i){var c=I.BufferHelper.getBuffered(i);c.length>0&&v>c.start(0)&&(t.trigger(T.Events.BACK_BUFFER_REACHED,{bufferEnd:v}),a.live&&t.trigger(T.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:v}),t.trigger(T.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:v,type:r}))}})}}}},d.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&this.mediaSource.readyState==="open"){var t=this.details,a=this.hls,e=this.media,s=this.mediaSource,u=t.fragments[0].start+t.totalduration,n=e.duration,l=Object(_.isFiniteNumber)(s.duration)?s.duration:0;t.live&&a.config.liveDurationInfinity?(A.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),s.duration=1/0,this.updateSeekableRange(t)):(u>l&&u>n||!Object(_.isFiniteNumber)(n))&&(A.logger.log("[buffer-controller]: Updating Media Source duration to "+u.toFixed(3)),s.duration=u)}},d.updateSeekableRange=function(t){var a=this.mediaSource,e=t.fragments;if(e.length&&t.live&&a!=null&&a.setLiveSeekableRange){var s=Math.max(0,e[0].start),u=Math.max(s,s+t.totalduration);a.setLiveSeekableRange(s,u)}},d.checkPendingTracks=function(){var t=this.bufferCodecEventsExpected,a=this.operationQueue,e=this.pendingTracks,s=Object.keys(e).length;if(s&&!t||s===2){this.createSourceBuffers(e),this.pendingTracks={};var u=this.getSourceBufferTypes();if(u.length===0)return void this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});u.forEach(function(n){a.executeNext(n)})}},d.createSourceBuffers=function(t){var a=this.sourceBuffer,e=this.mediaSource;if(!e)throw Error("createSourceBuffers called when mediaSource was null");var s=0;for(var u in t)if(!a[u]){var n=t[u];if(!n)throw Error("source buffer exists for track "+u+", however track does not");var l=n.levelCodec||n.codec,p=n.container+";codecs="+l;A.logger.log("[buffer-controller]: creating sourceBuffer("+p+")");try{var g=a[u]=e.addSourceBuffer(p),v=u;this.addBufferListener(v,"updatestart",this._onSBUpdateStart),this.addBufferListener(v,"updateend",this._onSBUpdateEnd),this.addBufferListener(v,"error",this._onSBUpdateError),this.tracks[u]={buffer:g,codec:l,container:n.container,levelCodec:n.levelCodec,id:n.id},s++}catch(r){A.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+r.message),this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:r,mimeType:p})}}s&&this.hls.trigger(T.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(t){this.operationQueue.current(t).onStart()},d._onSBUpdateEnd=function(t){var a=this.operationQueue;a.current(t).onComplete(),a.shiftAndExecuteNext(t)},d._onSBUpdateError=function(t,a){A.logger.error("[buffer-controller]: "+t+" SourceBuffer error",a),this.hls.trigger(T.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var e=this.operationQueue.current(t);e&&e.onError(a)},d.removeExecutor=function(t,a,e){var s=this.media,u=this.mediaSource,n=this.operationQueue,l=this.sourceBuffer[t];if(!s||!u||!l)return A.logger.warn("[buffer-controller]: Attempting to remove from the "+t+" SourceBuffer, but it does not exist"),void n.shiftAndExecuteNext(t);var p=Object(_.isFiniteNumber)(s.duration)?s.duration:1/0,g=Object(_.isFiniteNumber)(u.duration)?u.duration:1/0,v=Math.max(0,a),r=Math.min(e,p,g);r>v?(A.logger.log("[buffer-controller]: Removing ["+v+","+r+"] from the "+t+" SourceBuffer"),console.assert(!l.updating,t+" sourceBuffer must not be updating"),l.remove(v,r)):n.shiftAndExecuteNext(t)},d.appendExecutor=function(t,a){var e=this.operationQueue,s=this.sourceBuffer[a];if(!s)return A.logger.warn("[buffer-controller]: Attempting to append to the "+a+" SourceBuffer, but it does not exist"),void e.shiftAndExecuteNext(a);s.ended=!1,console.assert(!s.updating,a+" sourceBuffer must not be updating"),s.appendBuffer(t)},d.blockBuffers=function(t,a){var e=this;if(a===void 0&&(a=this.getSourceBufferTypes()),!a.length)return A.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(t);var s=this.operationQueue,u=a.map(function(n){return s.appendBlocker(n)});Promise.all(u).then(function(){t(),a.forEach(function(n){var l=e.sourceBuffer[n];l&&l.updating||s.shiftAndExecuteNext(n)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(t,a,e){var s=this.sourceBuffer[t];if(s){var u=e.bind(this,t);this.listeners[t].push({event:a,listener:u}),s.addEventListener(a,u)}},d.removeBufferListeners=function(t){var a=this.sourceBuffer[t];a&&this.listeners[t].forEach(function(e){a.removeEventListener(e.event,e.listener)})},y}()},"./src/controller/buffer-operation-queue.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return T});var _=f("./src/utils/logger.ts"),T=function(){function A(I){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=I}var R=A.prototype;return R.append=function(I,k){var o=this.queues[k];o.push(I),o.length===1&&this.buffers[k]&&this.executeNext(k)},R.insertAbort=function(I,k){this.queues[k].unshift(I),this.executeNext(k)},R.appendBlocker=function(I){var k,o=new Promise(function(m){k=m}),L={execute:k,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(L,I),o},R.executeNext=function(I){var k=this.buffers,o=this.queues,L=k[I],m=o[I];if(m.length){var h=m[0];try{h.execute()}catch(E){_.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(E),L&&L.updating||(m.shift(),this.executeNext(I))}}},R.shiftAndExecuteNext=function(I){this.queues[I].shift(),this.executeNext(I)},R.current=function(I){return this.queues[I][0]},A}()},"./src/controller/cap-level-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts");function T(R,I){for(var k=0;k0&&this.mediaWidth>0){var m=this.hls.levels;if(m.length){var h=this.hls;h.autoLevelCapping=this.getMaxLevel(m.length-1),h.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=h.autoLevelCapping}}},L.getMaxLevel=function(m){var h=this,E=this.hls.levels;if(!E.length)return-1;var y=E.filter(function(d,t){return R.isLevelAllowed(t,h.restrictedLevels)&&t<=m});return this.clientRect=null,R.getMaxLevelByMediaSize(y,this.mediaWidth,this.mediaHeight)},L.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},L.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},L.getDimensions=function(){if(this.clientRect)return this.clientRect;var m=this.media,h={width:0,height:0};if(m){var E=m.getBoundingClientRect();h.width=E.width,h.height=E.height,h.width||h.height||(h.width=E.right-E.left||m.width||0,h.height=E.bottom-E.top||m.height||0)}return this.clientRect=h,h},R.isLevelAllowed=function(m,h){return h===void 0&&(h=[]),h.indexOf(m)===-1},R.getMaxLevelByMediaSize=function(m,h,E){if(!m||!m.length)return-1;for(var y,d,t=m.length-1,a=0;a=h||e.height>=E)&&(y=e,!(d=m[a+1])||y.width!==d.width||y.height!==d.height)){t=a;break}}return t},I=R,o=[{key:"contentScaleFactor",get:function(){var m=1;try{m=self.devicePixelRatio}catch{}return m}}],(k=[{key:"mediaWidth",get:function(){return this.getDimensions().width*R.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*R.contentScaleFactor}}])&&T(I.prototype,k),o&&T(I,o),R}();w.default=A},"./src/controller/eme-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/errors.ts"),A=f("./src/utils/logger.ts"),R=f("./src/utils/mediakeys-helper.ts");function I(o,L){for(var m=0;m3)return void this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var s=3-this._requestLicenseFailureCount+1;A.logger.warn("Retrying license request, "+s+" attempts left"),this._requestLicense(d,t)}}},h._generateLicenseRequestChallenge=function(E,y){switch(E.mediaKeySystemDomain){case R.KeySystems.WIDEVINE:return y}throw new Error("unsupported key-system: "+E.mediaKeySystemDomain)},h._requestLicense=function(E,y){A.logger.log("Requesting content license for key-system");var d=this._mediaKeysList[0];if(!d)return A.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var t=this.getLicenseServerUrl(d.mediaKeySystemDomain),a=this._createLicenseXhr(t,E,y);A.logger.log("Sending license request to URL: "+t);var e=this._generateLicenseRequestChallenge(d,E);a.send(e)}catch(s){A.logger.error("Failure requesting DRM license: "+s),this.hls.trigger(_.Events.ERROR,{type:T.ErrorTypes.KEY_SYSTEM_ERROR,details:T.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},h.onMediaAttached=function(E,y){if(this._emeEnabled){var d=y.media;this._media=d,d.addEventListener("encrypted",this._onMediaEncrypted)}},h.onMediaDetached=function(){var E=this._media,y=this._mediaKeysList;E&&(E.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(y.map(function(d){if(d.mediaKeysSession)return d.mediaKeysSession.close().catch(function(){})})).then(function(){return E.setMediaKeys(null)}).catch(function(){}))},h.onManifestParsed=function(E,y){if(this._emeEnabled){var d=y.levels.map(function(a){return a.audioCodec}).filter(function(a){return!!a}),t=y.levels.map(function(a){return a.videoCodec}).filter(function(a){return!!a});this._attemptKeySystemAccess(R.KeySystems.WIDEVINE,d,t)}},L=o,(m=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&I(L.prototype,m),o}();w.default=k},"./src/controller/fps-controller.ts":function(N,w,f){f.r(w);var _=f("./src/events.ts"),T=f("./src/utils/logger.ts"),A=function(){function R(k){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=k,this.registerListeners()}var I=R.prototype;return I.setStreamController=function(k){this.streamController=k},I.registerListeners=function(){this.hls.on(_.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},I.unregisterListeners=function(){this.hls.off(_.Events.MEDIA_ATTACHING,this.onMediaAttaching)},I.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},I.onMediaAttaching=function(k,o){var L=this.hls.config;if(L.capLevelOnFPSDrop){var m=o.media instanceof self.HTMLVideoElement?o.media:null;this.media=m,m&&typeof m.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),L.fpsDroppedMonitoringPeriod)}},I.checkFPS=function(k,o,L){var m=performance.now();if(o){if(this.lastTime){var h=m-this.lastTime,E=L-this.lastDroppedFrames,y=o-this.lastDecodedFrames,d=1e3*E/h,t=this.hls;if(t.trigger(_.Events.FPS_DROP,{currentDropped:E,currentDecoded:y,totalDroppedFrames:L}),d>0&&E>t.config.fpsDroppedMonitoringThreshold*y){var a=t.currentLevel;T.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+a),a>0&&(t.autoLevelCapping===-1||t.autoLevelCapping>=a)&&(a-=1,t.trigger(_.Events.FPS_DROP_LEVEL_CAPPING,{level:a,droppedLevel:t.currentLevel}),t.autoLevelCapping=a,this.streamController.nextLevelSwitch())}}this.lastTime=m,this.lastDroppedFrames=L,this.lastDecodedFrames=o}},I.checkFPSInterval=function(){var k=this.media;if(k)if(this.isVideoPlaybackQualityAvailable){var o=k.getVideoPlaybackQuality();this.checkFPS(k,o.totalVideoFrames,o.droppedVideoFrames)}else this.checkFPS(k,k.webkitDecodedFrameCount,k.webkitDroppedFrameCount)},R}();w.default=A},"./src/controller/fragment-finders.ts":function(N,w,f){f.r(w),f.d(w,"findFragmentByPDT",function(){return A}),f.d(w,"findFragmentByPTS",function(){return R}),f.d(w,"fragmentWithinToleranceTest",function(){return I}),f.d(w,"pdtWithinToleranceTest",function(){return k}),f.d(w,"findFragWithCC",function(){return o});var _=f("./src/polyfills/number.ts"),T=f("./src/utils/binary-search.ts");function A(L,m,h){if(m===null||!Array.isArray(L)||!L.length||!Object(_.isFiniteNumber)(m)||m<(L[0].programDateTime||0)||m>=(L[L.length-1].endProgramDateTime||0))return null;h=h||0;for(var E=0;EL&&h.start?-1:0}function k(L,m,h){var E=1e3*Math.min(m,h.duration+(h.deltaPTS?h.deltaPTS:0));return(h.endProgramDateTime||0)-E>L}function o(L,m){return T.default.search(L,function(h){return h.ccm?-1:0})}},"./src/controller/fragment-tracker.ts":function(N,w,f){f.r(w),f.d(w,"FragmentState",function(){return _}),f.d(w,"FragmentTracker",function(){return I});var _,T,A=f("./src/events.ts"),R=f("./src/types/loader.ts");(T=_||(_={})).NOT_LOADED="NOT_LOADED",T.BACKTRACKED="BACKTRACKED",T.APPENDING="APPENDING",T.PARTIAL="PARTIAL",T.OK="OK";var I=function(){function L(h){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=h,this._registerListeners()}var m=L.prototype;return m._registerListeners=function(){var h=this.hls;h.on(A.Events.BUFFER_APPENDED,this.onBufferAppended,this),h.on(A.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(A.Events.FRAG_LOADED,this.onFragLoaded,this)},m._unregisterListeners=function(){var h=this.hls;h.off(A.Events.BUFFER_APPENDED,this.onBufferAppended,this),h.off(A.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(A.Events.FRAG_LOADED,this.onFragLoaded,this)},m.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},m.getAppendedFrag=function(h,E){if(E===R.PlaylistLevelType.MAIN){var y=this.activeFragment,d=this.activeParts;if(!y)return null;if(d)for(var t=d.length;t--;){var a=d[t],e=a?a.end:y.appendedPTS;if(a.start<=h&&e!==void 0&&h<=e)return t>9&&(this.activeParts=d.slice(t-9)),a}else if(y.start<=h&&y.appendedPTS!==void 0&&h<=y.appendedPTS)return y}return this.getBufferedFrag(h,E)},m.getBufferedFrag=function(h,E){for(var y=this.fragments,d=Object.keys(y),t=d.length;t--;){var a=y[d[t]];if((a==null?void 0:a.body.type)===E&&a.buffered){var e=a.body;if(e.start<=h&&h<=e.end)return e}}return null},m.detectEvictedFragments=function(h,E,y){var d=this;Object.keys(this.fragments).forEach(function(t){var a=d.fragments[t];if(a)if(a.buffered){var e=a.range[h];e&&e.time.some(function(s){var u=!d.isTimeBuffered(s.startPTS,s.endPTS,E);return u&&d.removeFragment(a.body),u})}else a.body.type===y&&d.removeFragment(a.body)})},m.detectPartialFragments=function(h){var E=this,y=this.timeRanges,d=h.frag,t=h.part;if(y&&d.sn!=="initSegment"){var a=o(d),e=this.fragments[a];e&&(Object.keys(y).forEach(function(s){var u=d.elementaryStreams[s];if(u){var n=y[s],l=t!==null||u.partial===!0;e.range[s]=E.getBufferedTimes(d,t,l,n)}}),e.backtrack=e.loaded=null,Object.keys(e.range).length?e.buffered=!0:this.removeFragment(e.body))}},m.fragBuffered=function(h){var E=o(h),y=this.fragments[E];y&&(y.backtrack=y.loaded=null,y.buffered=!0)},m.getBufferedTimes=function(h,E,y,d){for(var t={time:[],partial:y},a=E?E.start:h.start,e=E?E.end:h.end,s=h.minEndPTS||e,u=h.maxStartPTS||a,n=0;n=l&&s<=p){t.time.push({startPTS:Math.max(a,d.start(n)),endPTS:Math.min(e,d.end(n))});break}if(al)t.partial=!0,t.time.push({startPTS:Math.max(a,d.start(n)),endPTS:Math.min(e,d.end(n))});else if(e<=l)break}return t},m.getPartialFragment=function(h){var E,y,d,t=null,a=0,e=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(u){var n=s[u];n&&k(n)&&(y=n.body.start-e,d=n.body.end+e,h>=y&&h<=d&&(E=Math.min(h-y,d-h),a<=E&&(t=n.body,a=E)))}),t},m.getState=function(h){var E=o(h),y=this.fragments[E];return y?y.buffered?k(y)?_.PARTIAL:_.OK:y.backtrack?_.BACKTRACKED:_.APPENDING:_.NOT_LOADED},m.backtrack=function(h,E){var y=o(h),d=this.fragments[y];if(!d||d.backtrack)return null;var t=d.backtrack=E||d.loaded;return d.loaded=null,t},m.getBacktrackData=function(h){var E=o(h),y=this.fragments[E];if(y){var d,t=y.backtrack;if(t!=null&&(d=t.payload)!==null&&d!==void 0&&d.byteLength)return t;this.removeFragment(h)}return null},m.isTimeBuffered=function(h,E,y){for(var d,t,a=0;a=d&&E<=t)return!0;if(E<=d)return!1}return!1},m.onFragLoaded=function(h,E){var y=E.frag,d=E.part;if(y.sn!=="initSegment"&&!y.bitrateTest&&!d){var t=o(y);this.fragments[t]={body:y,loaded:E,backtrack:null,buffered:!1,range:Object.create(null)}}},m.onBufferAppended=function(h,E){var y=this,d=E.frag,t=E.part,a=E.timeRanges;if(d.type===R.PlaylistLevelType.MAIN)if(this.activeFragment=d,t){var e=this.activeParts;e||(this.activeParts=e=[]),e.push(t)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(s){var u=a[s];if(y.detectEvictedFragments(s,u),!t)for(var n=0;nh&&d.removeFragment(e)}})},m.removeFragment=function(h){var E=o(h);h.stats.loaded=0,h.clearElementaryStreamInfo(),delete this.fragments[E]},m.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},L}();function k(L){var m,h;return L.buffered&&(((m=L.range.video)===null||m===void 0?void 0:m.partial)||((h=L.range.audio)===null||h===void 0?void 0:h.partial))}function o(L){return L.type+"_"+L.level+"_"+L.urlId+"_"+L.sn}},"./src/controller/gap-controller.ts":function(N,w,f){f.r(w),f.d(w,"STALL_MINIMUM_DURATION_MS",function(){return I}),f.d(w,"MAX_START_GAP_JUMP",function(){return k}),f.d(w,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return o}),f.d(w,"SKIP_BUFFER_RANGE_START",function(){return L}),f.d(w,"default",function(){return m});var _=f("./src/utils/buffer-helper.ts"),T=f("./src/errors.ts"),A=f("./src/events.ts"),R=f("./src/utils/logger.ts"),I=250,k=2,o=.1,L=.05,m=function(){function h(y,d,t,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=y,this.media=d,this.fragmentTracker=t,this.hls=a}var E=h.prototype;return E.destroy=function(){this.hls=this.fragmentTracker=this.media=null},E.poll=function(y){var d=this.config,t=this.media,a=this.stalled,e=t.currentTime,s=t.seeking,u=this.seeking&&!s,n=!this.seeking&&s;if(this.seeking=s,e===y){if((n||u)&&(this.stalled=null),!t.paused&&!t.ended&&t.playbackRate!==0&&_.BufferHelper.getBuffered(t).length){var l=_.BufferHelper.bufferInfo(t,e,0),p=l.len>0,g=l.nextStart||0;if(p||g){if(s){var v=l.len>k,r=!g||g-e>k&&!this.fragmentTracker.getPartialFragment(e);if(v||r)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var i,c=Math.max(g,l.start||0)-e,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,b=!(S==null||(i=S.details)===null||i===void 0)&&i.live?2*S.details.targetduration:k;if(c>0&&c<=b)return void this._trySkipBufferHole(null)}var D=self.performance.now();if(a!==null){var O=D-a;!s&&O>=I&&this._reportStall(l.len);var C=_.BufferHelper.bufferInfo(t,e,d.maxBufferHole);this._tryFixBufferStall(C,O)}else this.stalled=D}}}else if(this.moved=!0,a!==null){if(this.stallReported){var x=self.performance.now()-a;R.logger.warn("playback not stuck anymore @"+e+", after "+Math.round(x)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},E._tryFixBufferStall=function(y,d){var t=this.config,a=this.fragmentTracker,e=this.media.currentTime,s=a.getPartialFragment(e);s&&this._trySkipBufferHole(s)||y.len>t.maxBufferHole&&d>1e3*t.highBufferWatchdogPeriod&&(R.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},E._reportStall=function(y){var d=this.hls,t=this.media;this.stallReported||(this.stallReported=!0,R.logger.warn("Playback stalling at @"+t.currentTime+" due to low buffer (buffer="+y+")"),d.trigger(A.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},E._trySkipBufferHole=function(y){for(var d=this.config,t=this.hls,a=this.media,e=a.currentTime,s=0,u=_.BufferHelper.getBuffered(a),n=0;n=s&&e.05&&this.forwardBufferLength>1){var n=Math.min(2,Math.max(1,a)),l=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;h.playbackRate=Math.min(n,Math.max(1,l))}else h.playbackRate!==1&&h.playbackRate!==0&&(h.playbackRate=1)}}}}},m.estimateLiveEdge=function(){var h=this.levelDetails;return h===null?null:h.edge+h.age},m.computeLatency=function(){var h=this.estimateLiveEdge();return h===null?null:h-this.currentTime},o=k,(L=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var h=this.config,E=this.levelDetails;return h.liveMaxLatencyDuration!==void 0?h.liveMaxLatencyDuration:E?h.liveMaxLatencyDurationCount*E.targetduration:0}},{key:"targetLatency",get:function(){var h=this.levelDetails;if(h===null)return null;var E=h.holdBack,y=h.partHoldBack,d=h.targetduration,t=this.config,a=t.liveSyncDuration,e=t.liveSyncDurationCount,s=t.lowLatencyMode,u=this.hls.userConfig,n=s&&y||E;(u.liveSyncDuration||u.liveSyncDurationCount||n===0)&&(n=a!==void 0?a:e*d);var l=d;return n+Math.min(1*this.stallCount,l)}},{key:"liveSyncPosition",get:function(){var h=this.estimateLiveEdge(),E=this.targetLatency,y=this.levelDetails;if(h===null||E===null||y===null)return null;var d=y.edge,t=h-E-this.edgeStalled,a=d-y.totalduration,e=d-(this.config.lowLatencyMode&&y.partTarget||y.targetduration);return Math.min(Math.max(a,t),e)}},{key:"drift",get:function(){var h=this.levelDetails;return h===null?1:h.drift}},{key:"edgeStalled",get:function(){var h=this.levelDetails;if(h===null)return 0;var E=3*(this.config.lowLatencyMode&&h.partTarget||h.targetduration);return Math.max(h.age-E,0)}},{key:"forwardBufferLength",get:function(){var h=this.media,E=this.levelDetails;if(!h||!E)return 0;var y=h.buffered.length;return y?h.buffered.end(y-1):E.edge-this.currentTime}}])&&R(o.prototype,L),k}()},"./src/controller/level-controller.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return y});var _=f("./src/types/level.ts"),T=f("./src/events.ts"),A=f("./src/errors.ts"),R=f("./src/utils/codecs.ts"),I=f("./src/controller/level-helper.ts"),k=f("./src/controller/base-playlist-controller.ts"),o=f("./src/types/loader.ts");function L(){return(L=Object.assign||function(d){for(var t=1;t0){g=r[0].bitrate,r.sort(function(F,M){return F.bitrate-M.bitrate}),this._levels=r;for(var C=0;Cthis.hls.config.fragLoadingMaxRetry&&(r=p.frag.level)):r=p.frag.level}break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.ErrorDetails.LEVEL_LOAD_TIMEOUT:g&&(g.deliveryDirectives&&(c=!1),r=g.level),i=!0;break;case A.ErrorDetails.REMUX_ALLOC_ERROR:r=p.level,i=!0}r!==void 0&&this.recoverLevel(p,r,i,c)}}},n.recoverLevel=function(l,p,g,v){var r=l.details,i=this._levels[p];if(i.loadError++,g){if(!this.retryLoadingOrFail(l))return void(this.currentLevelIndex=-1);l.levelRetry=!0}if(v){var c=i.url.length;if(c>1&&i.loadError1){var v=(p.urlId+1)%g;this.warn("Switching to redundant URL-id "+v),this._levels.forEach(function(r){r.urlId=v}),this.level=l}},n.onFragLoaded=function(l,p){var g=p.frag;if(g!==void 0&&g.type===o.PlaylistLevelType.MAIN){var v=this._levels[g.level];v!==void 0&&(v.fragmentError=0,v.loadError=0)}},n.onLevelLoaded=function(l,p){var g,v,r=p.level,i=p.details,c=this._levels[r];if(!c)return this.warn("Invalid level index "+r),void((v=p.deliveryDirectives)!==null&&v!==void 0&&v.skip&&(i.deltaUpdateFailed=!0));r===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(r,p,c.details)):(g=p.deliveryDirectives)!==null&&g!==void 0&&g.skip&&(i.deltaUpdateFailed=!0)},n.onAudioTrackSwitched=function(l,p){var g=this.hls.levels[this.currentLevelIndex];if(g&&g.audioGroupIds){for(var v=-1,r=this.hls.audioTracks[p.id].groupId,i=0;i0){var v=g.urlId,r=g.url[v];if(l)try{r=l.addDirectives(r)}catch(i){this.warn("Could not construct new URL with HLS Delivery Directives: "+i)}this.log("Attempt loading level index "+p+(l?" at sn "+l.msn+" part "+l.part:"")+" with URL-id "+v+" "+r),this.clearTimer(),this.hls.trigger(T.Events.LEVEL_LOADING,{url:r,level:p,id:v,deliveryDirectives:l||null})}},n.removeLevel=function(l,p){var g=function(r,i){return i!==p},v=this._levels.filter(function(r,i){return i!==l||r.url.length>1&&p!==void 0&&(r.url=r.url.filter(g),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(g)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(g)),r.urlId=0,!0)}).map(function(r,i){var c=r.details;return c!=null&&c.fragments&&c.fragments.forEach(function(S){S.level=i}),r});this._levels=v,this.hls.trigger(T.Events.LEVELS_UPDATED,{levels:v})},s=e,(u=[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(l){var p,g=this._levels;if(g.length!==0&&(this.currentLevelIndex!==l||(p=g[l])===null||p===void 0||!p.details)){if(l<0||l>=g.length){var v=l<0;if(this.hls.trigger(T.Events.ERROR,{type:A.ErrorTypes.OTHER_ERROR,details:A.ErrorDetails.LEVEL_SWITCH_ERROR,level:l,fatal:v,reason:"invalid level idx"}),v)return;l=Math.min(l,g.length-1)}this.clearTimer();var r=this.currentLevelIndex,i=g[r],c=g[l];this.log("switching to level "+l+" from "+r),this.currentLevelIndex=l;var S=L({},c,{level:l,maxBitrate:c.maxBitrate,uri:c.uri,urlId:c.urlId});delete S._urlId,this.hls.trigger(T.Events.LEVEL_SWITCHING,S);var b=c.details;if(!b||b.live){var D=this.switchParams(c.uri,i==null?void 0:i.details);this.loadPlaylist(D)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(l){this.manualLevelIndex=l,this._startLevel===void 0&&(this._startLevel=l),l!==-1&&(this.level=l)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(l){this._firstLevel=l}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var l=this.hls.config.startLevel;return l!==void 0?l:this._firstLevel}return this._startLevel},set:function(l){this._startLevel=l}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(l){this.level=l,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=l)}}])&&m(s.prototype,u),e}(k.default)},"./src/controller/level-helper.ts":function(N,w,f){f.r(w),f.d(w,"addGroupId",function(){return A}),f.d(w,"assignTrackIdsByGroup",function(){return R}),f.d(w,"updatePTS",function(){return I}),f.d(w,"updateFragPTSDTS",function(){return o}),f.d(w,"mergeDetails",function(){return L}),f.d(w,"mapPartIntersection",function(){return m}),f.d(w,"mapFragmentIntersection",function(){return h}),f.d(w,"adjustSliding",function(){return E}),f.d(w,"addSliding",function(){return y}),f.d(w,"computeReloadInterval",function(){return d}),f.d(w,"getFragmentWithSN",function(){return t}),f.d(w,"getPartWith",function(){return a});var _=f("./src/polyfills/number.ts"),T=f("./src/utils/logger.ts");function A(e,s,u){switch(s){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(u);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(u)}}function R(e){var s={};e.forEach(function(u){var n=u.groupId||"";u.id=s[n]=s[n]||0,s[n]++})}function I(e,s,u){k(e[s],e[u])}function k(e,s){var u=s.startPTS;if(Object(_.isFiniteNumber)(u)){var n,l=0;s.sn>e.sn?(l=u-e.start,n=e):(l=e.start-u,n=s),n.duration!==l&&(n.duration=l)}else s.sn>e.sn?e.cc===s.cc&&e.minEndPTS?s.start=e.start+(e.minEndPTS-e.start):s.start=e.start+e.duration:s.start=Math.max(e.start-s.duration,0)}function o(e,s,u,n,l,p){n-u<=0&&(T.logger.warn("Fragment should have a positive duration",s),n=u+s.duration,p=l+s.duration);var g=u,v=n,r=s.startPTS,i=s.endPTS;if(Object(_.isFiniteNumber)(r)){var c=Math.abs(r-u);Object(_.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(c,s.deltaPTS):s.deltaPTS=c,g=Math.max(u,r),u=Math.min(u,r),l=Math.min(l,s.startDTS),v=Math.min(n,i),n=Math.max(n,i),p=Math.max(p,s.endDTS)}s.duration=n-u;var S=u-s.start;s.appendedPTS=n,s.start=s.startPTS=u,s.maxStartPTS=g,s.startDTS=l,s.endPTS=n,s.minEndPTS=v,s.endDTS=p;var b,D=s.sn;if(!e||De.endSN)return 0;var O=D-e.startSN,C=e.fragments;for(C[O]=s,b=O;b>0;b--)k(C[b],C[b-1]);for(b=O;b=0;l--){var p=n[l].initSegment;if(p){u=p;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var g,v=0;if(h(e,s,function(D,O){var C;D.relurl&&(v=D.cc-O.cc),Object(_.isFiniteNumber)(D.startPTS)&&Object(_.isFiniteNumber)(D.endPTS)&&(O.start=O.startPTS=D.startPTS,O.startDTS=D.startDTS,O.appendedPTS=D.appendedPTS,O.maxStartPTS=D.maxStartPTS,O.endPTS=D.endPTS,O.endDTS=D.endDTS,O.minEndPTS=D.minEndPTS,O.duration=D.endPTS-D.startPTS,O.duration&&(g=O),s.PTSKnown=s.alignedSliding=!0),O.elementaryStreams=D.elementaryStreams,O.loader=D.loader,O.stats=D.stats,O.urlId=D.urlId,D.initSegment?(O.initSegment=D.initSegment,u=D.initSegment):O.initSegment&&O.initSegment.relurl!=((C=u)===null||C===void 0?void 0:C.relurl)||(O.initSegment=u)}),s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(D){return!D}),s.deltaUpdateFailed)){T.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var r=s.skippedSegments;r--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var i=s.fragments;if(v){T.logger.warn("discontinuity sliding from playlist, take drift into account");for(var c=0;c=n.length||y(s,n[u].start)}function y(e,s){if(s){for(var u=e.fragments,n=e.skippedSegments;n0&&p<3*n,v=s.loading.end-s.loading.start,r=e.availabilityDelay;if(e.updated===!1)if(g){var i=333*e.misses;u=Math.max(Math.min(l,2*v),i),e.availabilityDelay=(e.availabilityDelay||0)+u}else u=l;else g?(r=Math.min(r||n/2,p),e.availabilityDelay=r,u=r+n-p):u=n-v;return Math.round(u)}function t(e,s,u){if(!e||!e.details)return null;var n=e.details,l=n.fragments[s-n.startSN];return l||((l=n.fragmentHint)&&l.sn===s?l:s0&&r===-1&&(this.log("Override startPosition with lastCurrentTime @"+i.toFixed(3)),r=i),this.state=T.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=r,this.tick()}else this._forceStartLoad=!0,this.state=T.State.STOPPED},v.stopLoad=function(){this._forceStartLoad=!1,s.prototype.stopLoad.call(this)},v.doTick=function(){switch(this.state){case T.State.IDLE:this.doTickIdle();break;case T.State.WAITING_LEVEL:var r,i=this.levels,c=this.level,S=i==null||(r=i[c])===null||r===void 0?void 0:r.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=T.State.IDLE;break}break;case T.State.FRAG_LOADING_WAITING_RETRY:var b,D=self.performance.now(),O=this.retryDate;(!O||D>=O||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=T.State.IDLE)}this.onTickEnd()},v.onTickEnd=function(){s.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},v.doTickIdle=function(){var r,i,c=this.hls,S=this.levelLastLoaded,b=this.levels,D=this.media,O=c.config,C=c.nextLoadLevel;if(S!==null&&(D||!this.startFragRequested&&O.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&b&&b[C]){var x=b[C];this.level=c.nextLoadLevel=C;var P=x.details;if(!P||this.state===T.State.WAITING_LEVEL||P.live&&this.levelLastLoaded!==C)this.state=T.State.WAITING_LEVEL;else{var F=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:D,o.PlaylistLevelType.MAIN);if(F!==null&&!(F.len>=this.getMaxBufferLength(x.maxBitrate))){if(this._streamEnded(F,P)){var M={};return this.altAudio&&(M.type="video"),this.hls.trigger(R.Events.BUFFER_EOS,M),void(this.state=T.State.ENDED)}var B=F.end,U=this.getNextFragment(B,P);if(this.couldBacktrack&&!this.fragPrevious&&U&&U.sn!=="initSegment"){var G=U.sn-P.startSN;G>1&&(U=P.fragments[G-1],this.fragmentTracker.removeFragment(U))}if(U&&this.fragmentTracker.getState(U)===k.FragmentState.OK&&this.nextLoadPosition>B){var K=this.audioOnly&&!this.altAudio?L.ElementaryStreamTypes.AUDIO:L.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(D,K,o.PlaylistLevelType.MAIN),U=this.getNextFragment(this.nextLoadPosition,P)}U&&(!U.initSegment||U.initSegment.data||this.bitrateTest||(U=U.initSegment),((r=U.decryptdata)===null||r===void 0?void 0:r.keyFormat)!=="identity"||(i=U.decryptdata)!==null&&i!==void 0&&i.key?this.loadFragment(U,P,B):this.loadKey(U,P))}}}},v.loadFragment=function(r,i,c){var S,b=this.fragmentTracker.getState(r);if(this.fragCurrent=r,b===k.FragmentState.BACKTRACKED){var D=this.fragmentTracker.getBacktrackData(r);if(D)return this._handleFragmentLoadProgress(D),void this._handleFragmentLoadComplete(D);b=k.FragmentState.NOT_LOADED}b===k.FragmentState.NOT_LOADED||b===k.FragmentState.PARTIAL?r.sn==="initSegment"?this._loadInitSegment(r):this.bitrateTest?(r.bitrateTest=!0,this.log("Fragment "+r.sn+" of level "+r.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(r)):(this.startFragRequested=!0,s.prototype.loadFragment.call(this,r,i,c)):b===k.FragmentState.APPENDING?this.reduceMaxBufferLength(r.duration)&&this.fragmentTracker.removeFragment(r):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},v.getAppendedFrag=function(r){var i=this.fragmentTracker.getAppendedFrag(r,o.PlaylistLevelType.MAIN);return i&&"fragment"in i?i.fragment:i},v.getBufferedFrag=function(r){return this.fragmentTracker.getBufferedFrag(r,o.PlaylistLevelType.MAIN)},v.followingBufferedFrag=function(r){return r?this.getBufferedFrag(r.end+.5):null},v.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},v.nextLevelSwitch=function(){var r=this.levels,i=this.media;if(i!=null&&i.readyState){var c,S=this.getAppendedFrag(i.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!i.paused&&r){var b=r[this.hls.nextLoadLevel],D=this.fragLastKbps;c=D&&this.fragCurrent?this.fragCurrent.duration*b.maxBitrate/(1e3*D)+1:0}else c=0;var O=this.getBufferedFrag(i.currentTime+c);if(O){var C=this.followingBufferedFrag(O);if(C){this.abortCurrentFrag();var x=C.maxStartPTS?C.maxStartPTS:C.start,P=C.duration,F=Math.max(O.end,x+Math.min(Math.max(P-this.config.maxFragLookUpTolerance,.5*P),.75*P));this.flushMainBuffer(F,Number.POSITIVE_INFINITY)}}}},v.abortCurrentFrag=function(){var r=this.fragCurrent;this.fragCurrent=null,r!=null&&r.loader&&r.loader.abort(),this.state===T.State.KEY_LOADING&&(this.state=T.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},v.flushMainBuffer=function(r,i){s.prototype.flushMainBuffer.call(this,r,i,this.altAudio?"video":null)},v.onMediaAttached=function(r,i){s.prototype.onMediaAttached.call(this,r,i);var c=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),c.addEventListener("playing",this.onvplaying),c.addEventListener("seeked",this.onvseeked),this.gapController=new E.default(this.config,c,this.fragmentTracker,this.hls)},v.onMediaDetaching=function(){var r=this.media;r&&(r.removeEventListener("playing",this.onvplaying),r.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),s.prototype.onMediaDetaching.call(this)},v.onMediaPlaying=function(){this.tick()},v.onMediaSeeked=function(){var r=this.media,i=r?r.currentTime:null;Object(_.isFiniteNumber)(i)&&this.log("Media seeked to "+i.toFixed(3)),this.tick()},v.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(R.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},v.onManifestParsed=function(r,i){var c,S=!1,b=!1;i.levels.forEach(function(D){(c=D.audioCodec)&&(c.indexOf("mp4a.40.2")!==-1&&(S=!0),c.indexOf("mp4a.40.5")!==-1&&(b=!0))}),this.audioCodecSwitch=S&&b&&!Object(A.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=i.levels,this.startFragRequested=!1},v.onLevelLoading=function(r,i){var c=this.levels;if(c&&this.state===T.State.IDLE){var S=c[i.level];(!S.details||S.details.live&&this.levelLastLoaded!==i.level||this.waitForCdnTuneIn(S.details))&&(this.state=T.State.WAITING_LEVEL)}},v.onLevelLoaded=function(r,i){var c,S=this.levels,b=i.level,D=i.details,O=D.totalduration;if(S){this.log("Level "+b+" loaded ["+D.startSN+","+D.endSN+"], cc ["+D.startCC+", "+D.endCC+"] duration:"+O);var C=this.fragCurrent;!C||this.state!==T.State.FRAG_LOADING&&this.state!==T.State.FRAG_LOADING_WAITING_RETRY||C.level!==i.level&&C.loader&&(this.state=T.State.IDLE,C.loader.abort());var x=S[b],P=0;if(D.live||(c=x.details)!==null&&c!==void 0&&c.live){if(D.fragments[0]||(D.deltaUpdateFailed=!0),D.deltaUpdateFailed)return;P=this.alignPlaylists(D,x.details)}if(x.details=D,this.levelLastLoaded=b,this.hls.trigger(R.Events.LEVEL_UPDATED,{details:D,level:b}),this.state===T.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(D))return;this.state=T.State.IDLE}this.startFragRequested?D.live&&this.synchronizeToLiveEdge(D):this.setStartPosition(D,P),this.tick()}else this.warn("Levels were reset while loading level "+b)},v._handleFragmentLoadProgress=function(r){var i,c=r.frag,S=r.part,b=r.payload,D=this.levels;if(D){var O=D[c.level],C=O.details;if(C){var x=O.videoCodec,P=C.PTSKnown||!C.live,F=(i=c.initSegment)===null||i===void 0?void 0:i.data,M=this._getAudioCodec(O),B=this.transmuxer=this.transmuxer||new m.default(this.hls,o.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),U=S?S.index:-1,G=U!==-1,K=new h.ChunkMetadata(c.level,c.sn,c.stats.chunkCount,b.byteLength,U,G),H=this.initPTS[c.cc];B.push(b,F,M,x,c,S,C.totalduration,P,K,H)}else this.warn("Dropping fragment "+c.sn+" of level "+c.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+c.sn+" of level "+c.level+" will not be buffered")},v.onAudioTrackSwitching=function(r,i){var c=this.altAudio,S=!!i.url,b=i.id;if(!S){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var D=this.fragCurrent;D!=null&&D.loader&&(this.log("Switching to main audio track, cancel main fragment load"),D.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var O=this.hls;c&&O.trigger(R.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),O.trigger(R.Events.AUDIO_TRACK_SWITCHED,{id:b})}},v.onAudioTrackSwitched=function(r,i){var c=i.id,S=!!this.hls.audioTracks[c].url;if(S){var b=this.videoBuffer;b&&this.mediaBuffer!==b&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=b)}this.altAudio=S,this.tick()},v.onBufferCreated=function(r,i){var c,S,b=i.tracks,D=!1;for(var O in b){var C=b[O];if(C.id==="main"){if(S=O,c=C,O==="video"){var x=b[O];x&&(this.videoBuffer=x.buffer)}}else D=!0}D&&c?(this.log("Alternate track found, use "+S+".buffered to schedule main fragment loading"),this.mediaBuffer=c.buffer):this.mediaBuffer=this.media},v.onFragBuffered=function(r,i){var c=i.frag,S=i.part;if(!c||c.type===o.PlaylistLevelType.MAIN){if(this.fragContextChanged(c))return this.warn("Fragment "+c.sn+(S?" p: "+S.index:"")+" of level "+c.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===T.State.PARSED&&(this.state=T.State.IDLE));var b=S?S.stats:c.stats;this.fragLastKbps=Math.round(8*b.total/(b.buffering.end-b.loading.first)),c.sn!=="initSegment"&&(this.fragPrevious=c),this.fragBufferedComplete(c,S)}},v.onError=function(r,i){switch(i.details){case y.ErrorDetails.FRAG_LOAD_ERROR:case y.ErrorDetails.FRAG_LOAD_TIMEOUT:case y.ErrorDetails.KEY_LOAD_ERROR:case y.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(o.PlaylistLevelType.MAIN,i);break;case y.ErrorDetails.LEVEL_LOAD_ERROR:case y.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==T.State.ERROR&&(i.fatal?(this.warn(""+i.details),this.state=T.State.ERROR):i.levelRetry||this.state!==T.State.WAITING_LEVEL||(this.state=T.State.IDLE));break;case y.ErrorDetails.BUFFER_FULL_ERROR:if(i.parent==="main"&&(this.state===T.State.PARSING||this.state===T.State.PARSED)){var c=!0,S=this.getFwdBufferInfo(this.media,o.PlaylistLevelType.MAIN);S&&S.len>.5&&(c=!this.reduceMaxBufferLength(S.len)),c&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},v.checkBuffer=function(){var r=this.media,i=this.gapController;if(r&&i&&r.readyState){var c=I.BufferHelper.getBuffered(r);!this.loadedmetadata&&c.length?(this.loadedmetadata=!0,this.seekToStartPos()):i.poll(this.lastCurrentTime),this.lastCurrentTime=r.currentTime}},v.onFragLoadEmergencyAborted=function(){this.state=T.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},v.onBufferFlushed=function(r,i){var c=i.type;if(c!==L.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(c===L.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,c,o.PlaylistLevelType.MAIN)}},v.onLevelsUpdated=function(r,i){this.levels=i.levels},v.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},v.seekToStartPos=function(){var r=this.media,i=r.currentTime,c=this.startPosition;if(c>=0&&i0&&b1&&r.seeking===!1){var c=r.currentTime;if(I.BufferHelper.isBuffered(r,c)?i=this.getAppendedFrag(c):I.BufferHelper.isBuffered(r,c+.1)&&(i=this.getAppendedFrag(c+.1)),i){var S=this.fragPlaying,b=i.level;S&&i.sn===S.sn&&S.level===b&&i.urlId===S.urlId||(this.hls.trigger(R.Events.FRAG_CHANGED,{frag:i}),S&&S.level===b||this.hls.trigger(R.Events.LEVEL_SWITCHED,{level:b}),this.fragPlaying=i)}}},p=l,(g=[{key:"nextLevel",get:function(){var r=this.nextBufferedFrag;return r?r.level:-1}},{key:"currentLevel",get:function(){var r=this.media;if(r){var i=this.getAppendedFrag(r.currentTime);if(i)return i.level}return-1}},{key:"nextBufferedFrag",get:function(){var r=this.media;if(r){var i=this.getAppendedFrag(r.currentTime);return this.followingBufferedFrag(i)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&t(p.prototype,g),l}(T.default)},"./src/controller/subtitle-stream-controller.ts":function(N,w,f){f.r(w),f.d(w,"SubtitleStreamController",function(){return d});var _=f("./src/events.ts"),T=f("./src/utils/logger.ts"),A=f("./src/utils/buffer-helper.ts"),R=f("./src/controller/fragment-finders.ts"),I=f("./src/utils/discontinuities.ts"),k=f("./src/controller/level-helper.ts"),o=f("./src/controller/fragment-tracker.ts"),L=f("./src/controller/base-stream-controller.ts"),m=f("./src/types/loader.ts"),h=f("./src/types/level.ts");function E(t,a){for(var e=0;e=i[b].start&&S<=i[b].end){c=i[b];break}var D=v.start+v.duration;c?c.end=D:(c={start:S,end:D},i.push(c)),this.fragmentTracker.fragBuffered(v)}}},l.onBufferFlushing=function(p,g){var v=g.startOffset,r=g.endOffset;if(v===0&&r!==Number.POSITIVE_INFINITY){var i=this.currentTrackId,c=this.levels;if(!c.length||!c[i]||!c[i].details)return;var S=r-c[i].details.targetduration;if(S<=0)return;g.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(b){for(var D=0;D=S.length||i!==c)&&b){if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||(v=b.details)!==null&&v!==void 0&&v.live){var D=this.mainDetails;if(r.deltaUpdateFailed||!D)return;var O=D.fragments[0];b.details?this.alignPlaylists(r,b.details)===0&&O&&Object(k.addSliding)(r,O.start):r.hasProgramDateTime&&D.hasProgramDateTime?Object(I.alignPDT)(r,D):O&&Object(k.addSliding)(r,O.start)}b.details=r,this.levelLastLoaded=i,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===L.State.IDLE&&(Object(R.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),b.details=void 0))}}},l._handleFragmentLoadComplete=function(p){var g=p.frag,v=p.payload,r=g.decryptdata,i=this.hls;if(!this.fragContextChanged(g)&&v&&v.byteLength>0&&r&&r.key&&r.iv&&r.method==="AES-128"){var c=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(v),r.key.buffer,r.iv.buffer).then(function(S){var b=performance.now();i.trigger(_.Events.FRAG_DECRYPTED,{frag:g,payload:S,stats:{tstart:c,tdecrypt:b}})})}},l.doTick=function(){if(this.media){if(this.state===L.State.IDLE){var p,g=this.currentTrackId,v=this.levels;if(!v.length||!v[g]||!v[g].details)return;var r=v[g].details,i=r.targetduration,c=this.config,S=this.media,b=A.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-i,c.maxBufferHole),D=b.end;if(b.len>this.getMaxBufferLength()+i)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var O,C=r.fragments,x=C.length,P=r.edge,F=this.fragPrevious;if(D-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},a.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},a.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),L(this.media.textTracks).forEach(function(e){Object(T.clearCurrentCues)(e)}),this.subtitleTrack=-1,this.media=null)},a.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},a.onManifestParsed=function(e,s){this.tracks=s.subtitleTracks},a.onSubtitleTrackLoaded=function(e,s){var u=s.id,n=s.details,l=this.trackId,p=this.tracksInGroup[l];if(p){var g=p.details;p.details=s.details,this.log("subtitle track "+u+" loaded ["+n.startSN+"-"+n.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,s,g))}else this.warn("Invalid subtitle track id "+u)},a.onLevelLoading=function(e,s){this.switchLevel(s.level)},a.onLevelSwitching=function(e,s){this.switchLevel(s.level)},a.switchLevel=function(e){var s=this.hls.levels[e];if(s!=null&&s.textGroupIds){var u=s.textGroupIds[s.urlId];if(this.groupId!==u){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,l=this.tracks.filter(function(v){return!u||v.groupId===u});this.tracksInGroup=l;var p=this.findTrackId(n==null?void 0:n.name)||this.findTrackId();this.groupId=u;var g={subtitleTracks:l};this.log("Updating subtitle tracks, "+l.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(_.Events.SUBTITLE_TRACKS_UPDATED,g),p!==-1&&this.setSubtitleTrack(p,n)}}},a.findTrackId=function(e){for(var s=this.tracksInGroup,u=0;u=n.length)){this.clearTimer();var l=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,l){var p=l.id,g=l.groupId,v=g===void 0?"":g,r=l.name,i=l.type,c=l.url;this.hls.trigger(_.Events.SUBTITLE_TRACK_SWITCH,{id:p,groupId:v,name:r,type:i,url:c});var S=this.switchParams(l.url,s==null?void 0:s.details);this.loadPlaylist(S)}else this.hls.trigger(_.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},a.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,s=L(this.media.textTracks),u=0;u=0&&(i[0]=Math.min(i[0],a),i[1]=Math.max(i[1],e),v=!0,c/(e-a)>.5))return}if(v||u.push([a,e]),this.config.renderTextTracksNatively){var S=this.captionsTracks[t];this.Cues.newCue(S,a,e,s)}else{var b=this.Cues.newCue(null,a,e,s);this.hls.trigger(T.Events.CUES_PARSED,{type:"captions",cues:b,track:t})}},d.onInitPtsFound=function(t,a){var e=this,s=a.frag,u=a.id,n=a.initPTS,l=a.timescale,p=this.unparsedVttFrags;u==="main"&&(this.initPTS[s.cc]=n,this.timescale[s.cc]=l),p.length&&(this.unparsedVttFrags=[],p.forEach(function(g){e.onFragLoaded(T.Events.FRAG_LOADED,g)}))},d.getExistingTrack=function(t){var a=this.media;if(a)for(var e=0;e>>8^255&g^99,k[n]=g,o[g]=n;var v=u[n],r=u[v],i=u[r],c=257*u[g]^16843008*g;m[n]=c<<24|c>>>8,h[n]=c<<16|c>>>16,E[n]=c<<8|c>>>24,y[n]=c,c=16843009*i^65537*r^257*v^16843008*n,t[g]=c<<24|c>>>8,a[g]=c<<16|c>>>16,e[g]=c<<8|c>>>24,s[g]=c,n?(n=v^u[u[u[i^v]]],l^=u[u[l]]):n=l=1}},I.expandKey=function(k){for(var o=this.uint8ArrayToUint32Array_(k),L=!0,m=0;m>>6);var S=(60&s[u+2])>>>2;if(!(S>c.length-1))return g=(1&s[u+2])<<2,g|=(192&s[u+3])>>>6,_.logger.log("manifest codec:"+n+", ADTS type:"+l+", samplingIndex:"+S),/firefox/i.test(r)?S>=6?(l=5,v=new Array(4),p=S-3):(l=2,v=new Array(2),p=S):r.indexOf("android")!==-1?(l=2,v=new Array(2),p=S):(l=5,v=new Array(4),n&&(n.indexOf("mp4a.40.29")!==-1||n.indexOf("mp4a.40.5")!==-1)||!n&&S>=6?p=S-3:((n&&n.indexOf("mp4a.40.2")!==-1&&(S>=6&&g===1||/vivaldi/i.test(r))||!n&&g===1)&&(l=2,v=new Array(2)),p=S)),v[0]=l<<3,v[0]|=(14&S)>>1,v[1]|=(1&S)<<7,v[1]|=g<<3,l===5&&(v[1]|=(14&p)>>1,v[2]=(1&p)<<7,v[2]|=8,v[3]=0),{config:v,samplerate:c[S],channelCount:g,codec:"mp4a.40."+l,manifestCodec:i};e.trigger(A.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+S})}function I(e,s){return e[s]===255&&(246&e[s+1])==240}function k(e,s){return 1&e[s+1]?7:9}function o(e,s){return(3&e[s+3])<<11|e[s+4]<<3|(224&e[s+5])>>>5}function L(e,s){return s+5=e.length)return!1;var n=o(e,s);if(n<=u)return!1;var l=s+n;return l===e.length||m(e,l)}return!1}function y(e,s,u,n,l){if(!e.samplerate){var 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y=Object(T.discardEPB)(h.data),d=this.getAvcEncryptedData(y),t=this;this.decryptBuffer(d.buffer,function(a){h.data=t.getAvcDecryptedUnit(y,a),E||t.decryptAvcSamples(k,o,L+1,m)})},I.decryptAvcSamples=function(k,o,L,m){if(k instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;o++,L=0){if(o>=k.length)return void m();for(var h=k[o].units;!(L>=h.length);L++){var E=h[L];if(!(E.data.length<=48||E.type!==1&&E.type!==5)){var y=this.decrypter.isSync();if(this.decryptAvcSample(k,o,L,m,E,y),!y)return}}}},R}();w.default=A},"./src/demux/transmuxer-interface.ts":function(N,w,f){f.r(w),f.d(w,"default",function(){return m});var _=f("./node_modules/webworkify-webpack/index.js"),T=f("./src/events.ts"),A=f("./src/demux/transmuxer.ts"),R=f("./src/utils/logger.ts"),I=f("./src/errors.ts"),k=f("./src/utils/mediasource-helper.ts"),o=f("./node_modules/eventemitter3/index.js"),L=Object(k.getMediaSource)()||{isTypeSupported:function(){return!1}},m=function(){function 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v=this.transmuxer,r=this.worker,i=s?s.start:e.start,c=e.decryptdata,S=this.frag,b=!(S&&e.cc===S.cc),D=!(S&&l.level===S.level),O=S?l.sn-S.sn:-1,C=this.part?l.part-this.part.index:1,x=!D&&(O===1||O===0&&C===1),P=self.performance.now();(D||O||e.stats.parsing.start===0)&&(e.stats.parsing.start=P),!s||!C&&x||(s.stats.parsing.start=P);var F=new A.TransmuxState(b,x,n,D,i);if(!x||b){R.logger.log("[transmuxer-interface, "+e.type+"]: Starting new transmux session for sn: "+l.sn+" p: "+l.part+" level: "+l.level+" id: "+l.id+` discontinuity: `+b+` trackSwitch: `+D+` contiguous: `+x+` diff --git a/start.php b/start.php new file mode 100644 index 000000000..c29a03638 --- /dev/null +++ b/start.php @@ -0,0 +1,37 @@ + array($baseDir . '/app'), 'ZipStream\\' => array($vendorDir . '/maennchen/zipstream-php/src'), 'WpOrg\\Requests\\' => array($vendorDir . '/rmccue/requests/src'), + 'Workerman\\' => array($vendorDir . '/workerman/workerman'), 'Webmozart\\Assert\\' => array($vendorDir . '/webmozart/assert/src'), 'WebSocket\\' => array($vendorDir . '/textalk/websocket/lib'), 'TheNorthMemory\\Xml\\' => array($vendorDir . '/thenorthmemory/xml/src'), @@ -63,6 +64,8 @@ return array( 'GuzzleHttp\\Command\\Guzzle\\' => array($vendorDir . '/guzzlehttp/guzzle-services/src'), 'GuzzleHttp\\Command\\' => array($vendorDir . '/guzzlehttp/command/src'), 'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'), + 'GatewayWorker\\' => array($vendorDir . '/workerman/gateway-worker/src'), + 'GatewayClient\\' => array($vendorDir . '/workerman/gatewayclient'), 'Firebase\\JWT\\' => array($vendorDir . '/firebase/php-jwt/src'), 'EasyWeChat\\' => array($vendorDir . '/w7corp/easywechat/src'), 'Cron\\' => array($vendorDir . '/dragonmantank/cron-expression/src/Cron'), diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php index 79af2b50b..63cca3a41 100644 --- a/vendor/composer/autoload_static.php +++ b/vendor/composer/autoload_static.php @@ -61,6 +61,7 @@ class ComposerStaticInit7f3b0f886ea5f6310a43341d4e2b8ffb 'W' => array ( 'WpOrg\\Requests\\' => 15, + 'Workerman\\' => 10, 'Webmozart\\Assert\\' => 17, 'WebSocket\\' => 10, ), @@ -136,6 +137,8 @@ class ComposerStaticInit7f3b0f886ea5f6310a43341d4e2b8ffb 'GuzzleHttp\\Command\\Guzzle\\' => 26, 'GuzzleHttp\\Command\\' => 19, 'GuzzleHttp\\' => 11, + 'GatewayWorker\\' => 14, + 'GatewayClient\\' => 14, ), 'F' => array ( @@ -199,6 +202,10 @@ class ComposerStaticInit7f3b0f886ea5f6310a43341d4e2b8ffb array ( 0 => __DIR__ . '/..' . '/rmccue/requests/src', ), + 'Workerman\\' => + array ( + 0 => __DIR__ . '/..' . '/workerman/workerman', + ), 'Webmozart\\Assert\\' => array ( 0 => __DIR__ . '/..' . '/webmozart/assert/src', @@ -392,6 +399,14 @@ class ComposerStaticInit7f3b0f886ea5f6310a43341d4e2b8ffb array ( 0 => __DIR__ . '/..' . '/guzzlehttp/guzzle/src', ), + 'GatewayWorker\\' => + array ( + 0 => __DIR__ . '/..' . '/workerman/gateway-worker/src', + ), + 'GatewayClient\\' => + array ( + 0 => __DIR__ . '/..' . '/workerman/gatewayclient', + ), 'Firebase\\JWT\\' => array ( 0 => __DIR__ . '/..' . '/firebase/php-jwt/src', diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json index 8f52e46fc..adf9829a3 100644 --- a/vendor/composer/installed.json +++ b/vendor/composer/installed.json @@ -5506,6 +5506,158 @@ }, "install-path": "../webmozart/assert" }, + { + "name": "workerman/gateway-worker", + "version": "v3.1.0", + "version_normalized": "3.1.0.0", + "source": { + "type": "git", + "url": "https://github.com/walkor/GatewayWorker.git", + "reference": "3364be5524f3ac49fa2356377ce4c0151371d063" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/walkor/GatewayWorker/zipball/3364be5524f3ac49fa2356377ce4c0151371d063", + "reference": "3364be5524f3ac49fa2356377ce4c0151371d063", + "shasum": "" + }, + "require": { + "php": ">=7.0", + "workerman/workerman": "^4.0.30" + }, + "time": "2023-07-19T10:30:49+00:00", + "type": "library", + "installation-source": "dist", + "autoload": { + "psr-4": { + "GatewayWorker\\": "./src" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "homepage": "http://www.workerman.net", + "keywords": [ + "communication", + "distributed" + ], + "support": { + "issues": "https://github.com/walkor/GatewayWorker/issues", + "source": "https://github.com/walkor/GatewayWorker/tree/v3.1.0" + }, + "funding": [ + { + "url": "https://opencollective.com/walkor", + "type": "open_collective" + }, + { + "url": "https://www.patreon.com/walkor", + "type": "patreon" + } + ], + "install-path": "../workerman/gateway-worker" + }, + { + "name": "workerman/gatewayclient", + "version": "v3.0.14", + "version_normalized": "3.0.14.0", + "source": { + "type": "git", + "url": "https://github.com/walkor/GatewayClient.git", + "reference": "4362468d68251015b2b385c310252afb4d6648ed" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/walkor/GatewayClient/zipball/4362468d68251015b2b385c310252afb4d6648ed", + "reference": "4362468d68251015b2b385c310252afb4d6648ed", + "shasum": "" + }, + "time": "2021-11-29T07:03:50+00:00", + "type": "library", + "installation-source": "dist", + "autoload": { + "psr-4": { + "GatewayClient\\": "./" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "homepage": "http://www.workerman.net", + "support": { + "issues": "https://github.com/walkor/GatewayClient/issues", + "source": "https://github.com/walkor/GatewayClient/tree/v3.0.14" + }, + "install-path": "../workerman/gatewayclient" + }, + { + "name": "workerman/workerman", + "version": "v4.1.13", + "version_normalized": "4.1.13.0", + "source": { + "type": "git", + "url": "https://github.com/walkor/workerman.git", + "reference": "807780ff672775fcd08f89e573a2824e939021ce" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/walkor/workerman/zipball/807780ff672775fcd08f89e573a2824e939021ce", + "reference": "807780ff672775fcd08f89e573a2824e939021ce", + "shasum": "" + }, + "require": { + "php": ">=7.0" + }, + "suggest": { + "ext-event": "For better performance. " + }, + "time": "2023-07-31T05:57:25+00:00", + "type": "library", + "installation-source": "dist", + "autoload": { + "psr-4": { + "Workerman\\": "./" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "walkor", + "email": "walkor@workerman.net", + "homepage": "http://www.workerman.net", + "role": "Developer" + } + ], + "description": "An asynchronous event driven PHP framework for easily building fast, scalable network applications.", + "homepage": "http://www.workerman.net", + "keywords": [ + "asynchronous", + "event-loop" + ], + "support": { + "email": "walkor@workerman.net", + "forum": "http://wenda.workerman.net/", + "issues": "https://github.com/walkor/workerman/issues", + "source": "https://github.com/walkor/workerman", + "wiki": "http://doc.workerman.net/" + }, + "funding": [ + { + "url": "https://opencollective.com/workerman", + "type": "open_collective" + }, + { + "url": "https://www.patreon.com/walkor", + "type": "patreon" + } + ], + "install-path": "../workerman/workerman" + }, { "name": "yunwuxin/think-cron", "version": "v3.0.6", diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php index 109576517..84eb1b176 100644 --- a/vendor/composer/installed.php +++ b/vendor/composer/installed.php @@ -3,7 +3,7 @@ 'name' => 'topthink/think', 'pretty_version' => 'dev-master', 'version' => 'dev-master', - 'reference' => 'f2bce7816ff04f0c51eae55aa98246f5cd8fa888', + 'reference' => '0779b5c590b2e3a18563dc1f57685defaa56e7ab', 'type' => 'project', 'install_path' => __DIR__ . '/../../', 'aliases' => array(), @@ -649,7 +649,7 @@ 'topthink/think' => array( 'pretty_version' => 'dev-master', 'version' => 'dev-master', - 'reference' => 'f2bce7816ff04f0c51eae55aa98246f5cd8fa888', + 'reference' => '0779b5c590b2e3a18563dc1f57685defaa56e7ab', 'type' => 'project', 'install_path' => __DIR__ . '/../../', 'aliases' => array(), @@ -736,6 +736,33 @@ 'aliases' => array(), 'dev_requirement' => false, ), + 'workerman/gateway-worker' => array( + 'pretty_version' => 'v3.1.0', + 'version' => '3.1.0.0', + 'reference' => '3364be5524f3ac49fa2356377ce4c0151371d063', + 'type' => 'library', + 'install_path' => __DIR__ . '/../workerman/gateway-worker', + 'aliases' => array(), + 'dev_requirement' => false, + ), + 'workerman/gatewayclient' => array( + 'pretty_version' => 'v3.0.14', + 'version' => '3.0.14.0', + 'reference' => '4362468d68251015b2b385c310252afb4d6648ed', + 'type' => 'library', + 'install_path' => __DIR__ . '/../workerman/gatewayclient', + 'aliases' => array(), + 'dev_requirement' => false, + ), + 'workerman/workerman' => array( + 'pretty_version' => 'v4.1.13', + 'version' => '4.1.13.0', + 'reference' => '807780ff672775fcd08f89e573a2824e939021ce', + 'type' => 'library', + 'install_path' => __DIR__ . '/../workerman/workerman', + 'aliases' => array(), + 'dev_requirement' => false, + ), 'yunwuxin/think-cron' => array( 'pretty_version' => 'v3.0.6', 'version' => '3.0.6.0', diff --git a/vendor/services.php b/vendor/services.php index 1d23a0e2a..cf473aa4a 100644 --- a/vendor/services.php +++ b/vendor/services.php @@ -1,5 +1,5 @@ 'think\\app\\Service', diff --git a/vendor/workerman/gateway-worker/.github/FUNDING.yml b/vendor/workerman/gateway-worker/.github/FUNDING.yml new file mode 100644 index 000000000..3d88b8d39 --- /dev/null +++ b/vendor/workerman/gateway-worker/.github/FUNDING.yml @@ -0,0 +1,4 @@ +# These are supported funding model platforms + +open_collective: walkor +patreon: walkor diff --git a/vendor/workerman/gateway-worker/.gitignore b/vendor/workerman/gateway-worker/.gitignore new file mode 100644 index 000000000..8cb444190 --- /dev/null +++ b/vendor/workerman/gateway-worker/.gitignore @@ -0,0 +1,4 @@ +.buildpath +.project +.settings +.idea \ No newline at end of file diff --git a/vendor/workerman/gateway-worker/MIT-LICENSE.txt b/vendor/workerman/gateway-worker/MIT-LICENSE.txt new file mode 100644 index 000000000..fd6b1c83f --- /dev/null +++ b/vendor/workerman/gateway-worker/MIT-LICENSE.txt @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) 2009-2015 walkor and contributors (see https://github.com/walkor/workerman/contributors) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/workerman/gateway-worker/README.md b/vendor/workerman/gateway-worker/README.md new file mode 100644 index 000000000..a1365a571 --- /dev/null +++ b/vendor/workerman/gateway-worker/README.md @@ -0,0 +1,38 @@ +GatewayWorker +================= + +GatewayWorker基于[Workerman](https://github.com/walkor/Workerman)开发的一个项目框架，用于快速开发长连接应用，例如app推送服务端、即时IM服务端、游戏服务端、物联网、智能家居等等。 + +GatewayWorker使用经典的Gateway和Worker进程模型。Gateway进程负责维持客户端连接，并转发客户端的数据给Worker进程处理；Worker进程负责处理实际的业务逻辑，并将结果推送给对应的客户端。Gateway服务和Worker服务可以分开部署在不同的服务器上，实现分布式集群。 + +GatewayWorker提供非常方便的API，可以全局广播数据、可以向某个群体广播数据、也可以向某个特定客户端推送数据。配合Workerman的定时器，也可以定时推送数据。 + +快速开始 +====== +开发者可以从一个简单的demo开始(demo中包含了GatewayWorker内核，以及start_gateway.php start_business.php等启动入口文件)
+[点击这里下载demo](http://www.workerman.net/download/GatewayWorker.zip)。
+demo说明见源码readme。 + +手册 +======= +http://www.workerman.net/gatewaydoc/ + +安装内核 +======= + +只安装GatewayWorker内核文件（不包含start_gateway.php start_businessworker.php等启动入口文件） +``` +composer require workerman/gateway-worker +``` + +使用GatewayWorker开发的项目 +======= +## [tadpole](http://kedou.workerman.net/) +[Live demo](http://kedou.workerman.net/) +[Source code](https://github.com/walkor/workerman) +![workerman todpole](http://www.workerman.net/img/workerman-todpole.png) + +## [chat room](http://chat.workerman.net/) +[Live demo](http://chat.workerman.net/) +[Source code](https://github.com/walkor/workerman-chat) +![workerman-chat](http://www.workerman.net/img/workerman-chat.png) diff --git a/vendor/workerman/gateway-worker/composer.json b/vendor/workerman/gateway-worker/composer.json new file mode 100644 index 000000000..15eec8f0f --- /dev/null +++ b/vendor/workerman/gateway-worker/composer.json @@ -0,0 +1,13 @@ +{ + "name" : "workerman/gateway-worker", + "keywords": ["distributed","communication"], + "homepage": "http://www.workerman.net", + "license" : "MIT", + "require": { + "php": ">=7.0", + "workerman/workerman" : "^4.0.30" + }, + "autoload": { + "psr-4": {"GatewayWorker\\": "./src"} + } +} diff --git a/vendor/workerman/gateway-worker/src/BusinessWorker.php b/vendor/workerman/gateway-worker/src/BusinessWorker.php new file mode 100644 index 000000000..a87831f2f --- /dev/null +++ b/vendor/workerman/gateway-worker/src/BusinessWorker.php @@ -0,0 +1,515 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker; + +use Workerman\Connection\TcpConnection; + +use Workerman\Worker; +use Workerman\Timer; +use Workerman\Connection\AsyncTcpConnection; +use GatewayWorker\Protocols\GatewayProtocol; +use GatewayWorker\Lib\Context; + +/** + * + * BusinessWorker 用于处理Gateway转发来的数据 + * + * @author walkor + * + */ +class BusinessWorker extends Worker +{ + /** + * 保存与 gateway 的连接 connection 对象 + * + * @var array + */ + public $gatewayConnections = array(); + + /** + * 注册中心地址 + * + * @var string|array + */ + public $registerAddress = '127.0.0.1:1236'; + + /** + * 事件处理类，默认是 Event 类 + * + * @var string + */ + public $eventHandler = 'Events'; + + /** + * 秘钥 + * + * @var string + */ + public $secretKey = ''; + + /** + * businessWorker进程将消息转发给gateway进程的发送缓冲区大小 + * + * @var int + */ + public $sendToGatewayBufferSize = 10240000; + + /** + * 保存用户设置的 worker 启动回调 + * + * @var callable|null + */ + protected $_onWorkerStart = null; + + /** + * 保存用户设置的 workerReload 回调 + * + * @var callable|null + */ + protected $_onWorkerReload = null; + + /** + * 保存用户设置的 workerStop 回调 + * + * @var callable|null + */ + protected $_onWorkerStop= null; + + /** + * 到注册中心的连接 + * + * @var AsyncTcpConnection + */ + protected $_registerConnection = null; + + /** + * 处于连接状态的 gateway 通讯地址 + * + * @var array + */ + protected $_connectingGatewayAddresses = array(); + + /** + * 所有 geteway 内部通讯地址 + * + * @var array + */ + protected $_gatewayAddresses = array(); + + /** + * 等待连接个 gateway 地址 + * + * @var array + */ + protected $_waitingConnectGatewayAddresses = array(); + + /** + * Event::onConnect 回调 + * + * @var callable|null + */ + protected $_eventOnConnect = null; + + /** + * Event::onMessage 回调 + * + * @var callable|null + */ + protected $_eventOnMessage = null; + + /** + * Event::onClose 回调 + * + * @var callable|null + */ + protected $_eventOnClose = null; + + /** + * websocket回调 + * + * @var null + */ + protected $_eventOnWebSocketConnect = null; + + /** + * SESSION 版本缓存 + * + * @var array + */ + protected $_sessionVersion = array(); + + /** + * 用于保持长连接的心跳时间间隔 + * + * @var int + */ + const PERSISTENCE_CONNECTION_PING_INTERVAL = 25; + + /** + * 构造函数 + * + * @param string $socket_name + * @param array $context_option + */ + public function __construct($socket_name = '', $context_option = array()) + { + parent::__construct($socket_name, $context_option); + $backrace = debug_backtrace(); + $this->_autoloadRootPath = dirname($backrace[0]['file']); + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->_onWorkerStart = $this->onWorkerStart; + $this->_onWorkerReload = $this->onWorkerReload; + $this->_onWorkerStop = $this->onWorkerStop; + $this->onWorkerStop = array($this, 'onWorkerStop'); + $this->onWorkerStart = array($this, 'onWorkerStart'); + $this->onWorkerReload = array($this, 'onWorkerReload'); + parent::run(); + } + + /** + * 当进程启动时一些初始化工作 + * + * @return void + */ + protected function onWorkerStart() + { + if (function_exists('opcache_reset')) { + opcache_reset(); + } + + if (!class_exists('\Protocols\GatewayProtocol')) { + class_alias('GatewayWorker\Protocols\GatewayProtocol', 'Protocols\GatewayProtocol'); + } + + if (!is_array($this->registerAddress)) { + $this->registerAddress = array($this->registerAddress); + } + $this->connectToRegister(); + + \GatewayWorker\Lib\Gateway::setBusinessWorker($this); + \GatewayWorker\Lib\Gateway::$secretKey = $this->secretKey; + if ($this->_onWorkerStart) { + call_user_func($this->_onWorkerStart, $this); + } + + if (is_callable($this->eventHandler . '::onWorkerStart')) { + call_user_func($this->eventHandler . '::onWorkerStart', $this); + } + + // 设置回调 + if (is_callable($this->eventHandler . '::onConnect')) { + $this->_eventOnConnect = $this->eventHandler . '::onConnect'; + } + + if (is_callable($this->eventHandler . '::onMessage')) { + $this->_eventOnMessage = $this->eventHandler . '::onMessage'; + } else { + echo "Waring: {$this->eventHandler}::onMessage is not callable\n"; + } + + if (is_callable($this->eventHandler . '::onClose')) { + $this->_eventOnClose = $this->eventHandler . '::onClose'; + } + + if (is_callable($this->eventHandler . '::onWebSocketConnect')) { + $this->_eventOnWebSocketConnect = $this->eventHandler . '::onWebSocketConnect'; + } + + } + + /** + * onWorkerReload 回调 + * + * @param Worker $worker + */ + protected function onWorkerReload($worker) + { + // 防止进程立刻退出 + $worker->reloadable = false; + // 延迟 0.05 秒退出，避免 BusinessWorker 瞬间全部退出导致没有可用的 BusinessWorker 进程 + Timer::add(0.05, array('Workerman\Worker', 'stopAll')); + // 执行用户定义的 onWorkerReload 回调 + if ($this->_onWorkerReload) { + call_user_func($this->_onWorkerReload, $this); + } + } + + /** + * 当进程关闭时一些清理工作 + * + * @return void + */ + protected function onWorkerStop() + { + if ($this->_onWorkerStop) { + call_user_func($this->_onWorkerStop, $this); + } + if (is_callable($this->eventHandler . '::onWorkerStop')) { + call_user_func($this->eventHandler . '::onWorkerStop', $this); + } + } + + /** + * 连接服务注册中心 + * + * @return void + */ + public function connectToRegister() + { + foreach ($this->registerAddress as $register_address) { + $register_connection = new AsyncTcpConnection("text://{$register_address}"); + $secret_key = $this->secretKey; + $register_connection->onConnect = function () use ($register_connection, $secret_key, $register_address) { + $register_connection->send('{"event":"worker_connect","secret_key":"' . $secret_key . '"}'); + // 如果Register服务器不在本地服务器，则需要保持心跳 + if (strpos($register_address, '127.0.0.1') !== 0) { + $register_connection->ping_timer = Timer::add(self::PERSISTENCE_CONNECTION_PING_INTERVAL, function () use ($register_connection) { + $register_connection->send('{"event":"ping"}'); + }); + } + }; + $register_connection->onClose = function ($register_connection) { + if(!empty($register_connection->ping_timer)) { + Timer::del($register_connection->ping_timer); + } + $register_connection->reconnect(1); + }; + $register_connection->onMessage = array($this, 'onRegisterConnectionMessage'); + $register_connection->connect(); + } + } + + + /** + * 当注册中心发来消息时 + * + * @return void + */ + public function onRegisterConnectionMessage($register_connection, $data) + { + $data = json_decode($data, true); + if (!isset($data['event'])) { + echo "Received bad data from Register\n"; + return; + } + $event = $data['event']; + switch ($event) { + case 'broadcast_addresses': + if (!is_array($data['addresses'])) { + echo "Received bad data from Register. Addresses empty\n"; + return; + } + $addresses = $data['addresses']; + $this->_gatewayAddresses = array(); + foreach ($addresses as $addr) { + $this->_gatewayAddresses[$addr] = $addr; + } + $this->checkGatewayConnections($addresses); + break; + default: + echo "Receive bad event:$event from Register.\n"; + } + } + + /** + * 当 gateway 转发来数据时 + * + * @param TcpConnection $connection + * @param mixed $data + */ + public function onGatewayMessage($connection, $data) + { + $cmd = $data['cmd']; + if ($cmd === GatewayProtocol::CMD_PING) { + return; + } + // 上下文数据 + Context::$client_ip = $data['client_ip']; + Context::$client_port = $data['client_port']; + Context::$local_ip = $data['local_ip']; + Context::$local_port = $data['local_port']; + Context::$connection_id = $data['connection_id']; + Context::$client_id = Context::addressToClientId($data['local_ip'], $data['local_port'], + $data['connection_id']); + // $_SERVER 变量 + $_SERVER = array( + 'REMOTE_ADDR' => long2ip($data['client_ip']), + 'REMOTE_PORT' => $data['client_port'], + 'GATEWAY_ADDR' => long2ip($data['local_ip']), + 'GATEWAY_PORT' => $data['gateway_port'], + 'GATEWAY_CLIENT_ID' => Context::$client_id, + ); + // 检查session版本，如果是过期的session数据则拉取最新的数据 + if ($cmd !== GatewayProtocol::CMD_ON_CLOSE && isset($this->_sessionVersion[Context::$client_id]) && $this->_sessionVersion[Context::$client_id] !== crc32($data['ext_data'])) { + $_SESSION = Context::$old_session = \GatewayWorker\Lib\Gateway::getSession(Context::$client_id); + $this->_sessionVersion[Context::$client_id] = crc32($data['ext_data']); + } else { + if (!isset($this->_sessionVersion[Context::$client_id])) { + $this->_sessionVersion[Context::$client_id] = crc32($data['ext_data']); + } + // 尝试解析 session + if ($data['ext_data'] != '') { + Context::$old_session = $_SESSION = Context::sessionDecode($data['ext_data']); + } else { + Context::$old_session = $_SESSION = null; + } + } + + // 尝试执行 Event::onConnection、Event::onMessage、Event::onClose + switch ($cmd) { + case GatewayProtocol::CMD_ON_CONNECT: + if ($this->_eventOnConnect) { + call_user_func($this->_eventOnConnect, Context::$client_id); + } + break; + case GatewayProtocol::CMD_ON_MESSAGE: + if ($this->_eventOnMessage) { + call_user_func($this->_eventOnMessage, Context::$client_id, $data['body']); + } + break; + case GatewayProtocol::CMD_ON_CLOSE: + unset($this->_sessionVersion[Context::$client_id]); + if ($this->_eventOnClose) { + call_user_func($this->_eventOnClose, Context::$client_id); + } + break; + case GatewayProtocol::CMD_ON_WEBSOCKET_CONNECT: + if ($this->_eventOnWebSocketConnect) { + call_user_func($this->_eventOnWebSocketConnect, Context::$client_id, $data['body']); + } + break; + } + + // session 必须是数组 + if ($_SESSION !== null && !is_array($_SESSION)) { + throw new \Exception('$_SESSION must be an array. But $_SESSION=' . var_export($_SESSION, true) . ' is not array.'); + } + + // 判断 session 是否被更改 + if ($_SESSION !== Context::$old_session && $cmd !== GatewayProtocol::CMD_ON_CLOSE) { + $session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : ''; + \GatewayWorker\Lib\Gateway::setSocketSession(Context::$client_id, $session_str_now); + $this->_sessionVersion[Context::$client_id] = crc32($session_str_now); + } + + Context::clear(); + } + + /** + * 当与 Gateway 的连接断开时触发 + * + * @param TcpConnection $connection + * @return void + */ + public function onGatewayClose($connection) + { + $addr = $connection->remoteAddr; + unset($this->gatewayConnections[$addr], $this->_connectingGatewayAddresses[$addr]); + if (isset($this->_gatewayAddresses[$addr]) && !isset($this->_waitingConnectGatewayAddresses[$addr])) { + Timer::add(1, array($this, 'tryToConnectGateway'), array($addr), false); + $this->_waitingConnectGatewayAddresses[$addr] = $addr; + } + } + + /** + * 尝试连接 Gateway 内部通讯地址 + * + * @param string $addr + */ + public function tryToConnectGateway($addr) + { + if (!isset($this->gatewayConnections[$addr]) && !isset($this->_connectingGatewayAddresses[$addr]) && isset($this->_gatewayAddresses[$addr])) { + $gateway_connection = new AsyncTcpConnection("GatewayProtocol://$addr"); + $gateway_connection->remoteAddr = $addr; + $gateway_connection->onConnect = array($this, 'onConnectGateway'); + $gateway_connection->onMessage = array($this, 'onGatewayMessage'); + $gateway_connection->onClose = array($this, 'onGatewayClose'); + $gateway_connection->onError = array($this, 'onGatewayError'); + $gateway_connection->maxSendBufferSize = $this->sendToGatewayBufferSize; + if (TcpConnection::$defaultMaxSendBufferSize == $gateway_connection->maxSendBufferSize) { + $gateway_connection->maxSendBufferSize = 50 * 1024 * 1024; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_WORKER_CONNECT; + $gateway_data['body'] = json_encode(array( + 'worker_key' =>"{$this->name}:{$this->id}", + 'secret_key' => $this->secretKey, + )); + $gateway_connection->send($gateway_data); + $gateway_connection->connect(); + $this->_connectingGatewayAddresses[$addr] = $addr; + } + unset($this->_waitingConnectGatewayAddresses[$addr]); + } + + /** + * 检查 gateway 的通信端口是否都已经连 + * 如果有未连接的端口，则尝试连接 + * + * @param array $addresses_list + */ + public function checkGatewayConnections($addresses_list) + { + if (empty($addresses_list)) { + return; + } + foreach ($addresses_list as $addr) { + if (!isset($this->_waitingConnectGatewayAddresses[$addr])) { + $this->tryToConnectGateway($addr); + } + } + } + + /** + * 当连接上 gateway 的通讯端口时触发 + * 将连接 connection 对象保存起来 + * + * @param TcpConnection $connection + * @return void + */ + public function onConnectGateway($connection) + { + $this->gatewayConnections[$connection->remoteAddr] = $connection; + unset($this->_connectingGatewayAddresses[$connection->remoteAddr], $this->_waitingConnectGatewayAddresses[$connection->remoteAddr]); + } + + /** + * 当与 gateway 的连接出现错误时触发 + * + * @param TcpConnection $connection + * @param int $error_no + * @param string $error_msg + */ + public function onGatewayError($connection, $error_no, $error_msg) + { + echo "GatewayConnection Error : $error_no ,$error_msg\n"; + } + + /** + * 获取所有 Gateway 内部通讯地址 + * + * @return array + */ + public function getAllGatewayAddresses() + { + return $this->_gatewayAddresses; + } +} diff --git a/vendor/workerman/gateway-worker/src/Gateway.php b/vendor/workerman/gateway-worker/src/Gateway.php new file mode 100644 index 000000000..205dc42db --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Gateway.php @@ -0,0 +1,1105 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker; + +use GatewayWorker\Lib\Context; + +use Workerman\Connection\TcpConnection; + +use Workerman\Worker; +use Workerman\Timer; +use Workerman\Autoloader; +use Workerman\Connection\AsyncTcpConnection; +use GatewayWorker\Protocols\GatewayProtocol; + +/** + * + * Gateway，基于Worker 开发 + * 用于转发客户端的数据给Worker处理，以及转发Worker的数据给客户端 + * + * @author walkor + * + */ +class Gateway extends Worker +{ + /** + * 版本 + * + * @var string + */ + const VERSION = '3.1.0'; + + /** + * 本机 IP + * 单机部署默认 127.0.0.1，如果是分布式部署，需要设置成本机 IP + * + * @var string + */ + public $lanIp = '127.0.0.1'; + + /** + * 如果宿主机为192.168.1.2 , gatewayworker in docker container (172.25.0.2) + * 此时 lanIp=192.68.1.2 GatewayClientSDK 能连上，但是$this->_innerTcpWorker stream_socket_server(): Unable to connect to tcp://192.168.1.2:2901 (Address not available) in + * 此时 lanIp=172.25.0.2 GatewayClientSDK stream_socket_server(): Unable to connect to tcp://172.25.0.2:2901 (Address not available) ， $this->_innerTcpWorker 正常监听 + * + * solution: + * $gateway->lanIp=192.168.1.2 ; + * $gateway->innerTcpWorkerListen=172.25.0.2; // || 0.0.0.0 + * + * GatewayClientSDK connect 192.168.1.2:lanPort + * $this->_innerTcpWorker listen $gateway->innerTcpWorkerListen:lanPort + * + */ + public $innerTcpWorkerListen=''; + + /** + * 本机端口 + * + * @var string + */ + public $lanPort = 0; + + /** + * gateway 内部通讯起始端口，每个 gateway 实例应该都不同，步长1000 + * + * @var int + */ + public $startPort = 2000; + + /** + * 注册服务地址,用于注册 Gateway BusinessWorker，使之能够通讯 + * + * @var string|array + */ + public $registerAddress = '127.0.0.1:1236'; + + /** + * 是否可以平滑重启，gateway 不能平滑重启，否则会导致连接断开 + * + * @var bool + */ + public $reloadable = false; + + /** + * 心跳时间间隔 + * + * @var int + */ + public $pingInterval = 0; + + /** + * $pingNotResponseLimit * $pingInterval 时间内，客户端未发送任何数据，断开客户端连接 + * + * @var int + */ + public $pingNotResponseLimit = 0; + + /** + * 服务端向客户端发送的心跳数据 + * + * @var string + */ + public $pingData = ''; + + /** + * 秘钥 + * + * @var string + */ + public $secretKey = ''; + + /** + * 路由函数 + * + * @var callable|null + */ + public $router = null; + + + /** + * gateway进程转发给businessWorker进程的发送缓冲区大小 + * + * @var int + */ + public $sendToWorkerBufferSize = 10240000; + + /** + * gateway进程将数据发给客户端时每个客户端发送缓冲区大小 + * + * @var int + */ + public $sendToClientBufferSize = 1024000; + + /** + * 协议加速 + * + * @var bool + */ + public $protocolAccelerate = false; + + /** + * BusinessWorker 连接成功之后触发 + * + * @var callable|null + */ + public $onBusinessWorkerConnected = null; + + /** + * BusinessWorker 关闭时触发 + * + * @var callable|null + */ + public $onBusinessWorkerClose = null; + + /** + * 保存客户端的所有 connection 对象 + * + * @var array + */ + protected $_clientConnections = array(); + + /** + * uid 到 connection 的映射，一对多关系 + */ + protected $_uidConnections = array(); + + /** + * group 到 connection 的映射，一对多关系 + * + * @var array + */ + protected $_groupConnections = array(); + + /** + * 保存所有 worker 的内部连接的 connection 对象 + * + * @var array + */ + protected $_workerConnections = array(); + + /** + * gateway 内部监听 worker 内部连接的 worker + * + * @var Worker + */ + protected $_innerTcpWorker = null; + + /** + * 当 worker 启动时 + * + * @var callable|null + */ + protected $_onWorkerStart = null; + + /** + * 当有客户端连接时 + * + * @var callable|null + */ + protected $_onConnect = null; + + /** + * 当客户端发来消息时 + * + * @var callable|null + */ + protected $_onMessage = null; + + /** + * 当客户端连接关闭时 + * + * @var callable|null + */ + protected $_onClose = null; + + /** + * 当 worker 停止时 + * + * @var callable|null + */ + protected $_onWorkerStop = null; + + /** + * 进程启动时间 + * + * @var int + */ + protected $_startTime = 0; + + /** + * gateway 监听的端口 + * + * @var int + */ + protected $_gatewayPort = 0; + + /** + * connectionId 记录器 + * @var int + */ + protected static $_connectionIdRecorder = 0; + + /** + * 用于保持长连接的心跳时间间隔 + * + * @var int + */ + const PERSISTENCE_CONNECTION_PING_INTERVAL = 25; + + /** + * 构造函数 + * + * @param string $socket_name + * @param array $context_option + */ + public function __construct($socket_name, $context_option = array()) + { + parent::__construct($socket_name, $context_option); + $this->_gatewayPort = substr(strrchr($socket_name,':'),1); + $this->router = array("\\GatewayWorker\\Gateway", 'routerBind'); + + $backtrace = debug_backtrace(); + $this->_autoloadRootPath = dirname($backtrace[0]['file']); + } + + /** + * {@inheritdoc} + */ + public function run() + { + // 保存用户的回调，当对应的事件发生时触发 + $this->_onWorkerStart = $this->onWorkerStart; + $this->onWorkerStart = array($this, 'onWorkerStart'); + // 保存用户的回调，当对应的事件发生时触发 + $this->_onConnect = $this->onConnect; + $this->onConnect = array($this, 'onClientConnect'); + + // onMessage禁止用户设置回调 + $this->onMessage = array($this, 'onClientMessage'); + + // 保存用户的回调，当对应的事件发生时触发 + $this->_onClose = $this->onClose; + $this->onClose = array($this, 'onClientClose'); + // 保存用户的回调，当对应的事件发生时触发 + $this->_onWorkerStop = $this->onWorkerStop; + $this->onWorkerStop = array($this, 'onWorkerStop'); + + if (!is_array($this->registerAddress)) { + $this->registerAddress = array($this->registerAddress); + } + + // 记录进程启动的时间 + $this->_startTime = time(); + // 运行父方法 + parent::run(); + } + + /** + * 当客户端发来数据时，转发给worker处理 + * + * @param TcpConnection $connection + * @param mixed $data + */ + public function onClientMessage($connection, $data) + { + $connection->pingNotResponseCount = -1; + $this->sendToWorker(GatewayProtocol::CMD_ON_MESSAGE, $connection, $data); + } + + /** + * 当客户端连接上来时，初始化一些客户端的数据 + * 包括全局唯一的client_id、初始化session等 + * + * @param TcpConnection $connection + */ + public function onClientConnect($connection) + { + $connection->id = self::generateConnectionId(); + // 保存该连接的内部通讯的数据包报头，避免每次重新初始化 + $connection->gatewayHeader = array( + 'local_ip' => ip2long($this->lanIp), + 'local_port' => $this->lanPort, + 'client_ip' => ip2long($connection->getRemoteIp()), + 'client_port' => $connection->getRemotePort(), + 'gateway_port' => $this->_gatewayPort, + 'connection_id' => $connection->id, + 'flag' => 0, + ); + // 连接的 session + $connection->session = ''; + // 该连接的心跳参数 + $connection->pingNotResponseCount = -1; + // 该链接发送缓冲区大小 + $connection->maxSendBufferSize = $this->sendToClientBufferSize; + // 保存客户端连接 connection 对象 + $this->_clientConnections[$connection->id] = $connection; + + // 如果用户有自定义 onConnect 回调，则执行 + if ($this->_onConnect) { + call_user_func($this->_onConnect, $connection); + if (isset($connection->onWebSocketConnect)) { + $connection->_onWebSocketConnect = $connection->onWebSocketConnect; + } + } + if ($connection->protocol === '\Workerman\Protocols\Websocket' || $connection->protocol === 'Workerman\Protocols\Websocket') { + $connection->onWebSocketConnect = array($this, 'onWebsocketConnect'); + } + + $this->sendToWorker(GatewayProtocol::CMD_ON_CONNECT, $connection); + } + + /** + * websocket握手时触发 + * + * @param $connection + * @param $request + */ + public function onWebsocketConnect($connection, $request) + { + if (isset($connection->_onWebSocketConnect)) { + call_user_func($connection->_onWebSocketConnect, $connection, $request); + unset($connection->_onWebSocketConnect); + } + if (is_object($request)) { + $server = [ + 'QUERY_STRING' => $request->queryString(), + 'REQUEST_METHOD' => $request->method(), + 'REQUEST_URI' => $request->uri(), + 'SERVER_PROTOCOL' => "HTTP/" . $request->protocolVersion(), + 'SERVER_NAME' => $request->host(false), + 'CONTENT_TYPE' => $request->header('content-type'), + 'REMOTE_ADDR' => $connection->getRemoteIp(), + 'REMOTE_PORT' => $connection->getRemotePort(), + 'SERVER_PORT' => $connection->getLocalPort(), + ]; + foreach ($request->header() as $key => $header) { + $key = str_replace('-', '_', strtoupper($key)); + $server["HTTP_$key"] = $header; + } + $data = array('get' => $request->get(), 'server' => $server, 'cookie' => $request->cookie()); + } else { + $data = array('get' => $_GET, 'server' => $_SERVER, 'cookie' => $_COOKIE); + } + $this->sendToWorker(GatewayProtocol::CMD_ON_WEBSOCKET_CONNECT, $connection, $data); + } + + /** + * 生成connection id + * @return int + */ + protected function generateConnectionId() + { + $max_unsigned_int = 4294967295; + if (self::$_connectionIdRecorder >= $max_unsigned_int) { + self::$_connectionIdRecorder = 0; + } + while(++self::$_connectionIdRecorder <= $max_unsigned_int) { + if(!isset($this->_clientConnections[self::$_connectionIdRecorder])) { + break; + } + } + return self::$_connectionIdRecorder; + } + + /** + * 发送数据给 worker 进程 + * + * @param int $cmd + * @param TcpConnection $connection + * @param mixed $body + * @return bool + */ + protected function sendToWorker($cmd, $connection, $body = '') + { + $gateway_data = $connection->gatewayHeader; + $gateway_data['cmd'] = $cmd; + $gateway_data['body'] = $body; + $gateway_data['ext_data'] = $connection->session; + if ($this->_workerConnections) { + // 调用路由函数，选择一个worker把请求转发给它 + /** @var TcpConnection $worker_connection */ + $worker_connection = call_user_func($this->router, $this->_workerConnections, $connection, $cmd, $body); + if (false === $worker_connection->send($gateway_data)) { + $msg = "SendBufferToWorker fail. May be the send buffer are overflow. See http://doc2.workerman.net/send-buffer-overflow.html"; + static::log($msg); + return false; + } + } // 没有可用的 worker + else { + // gateway 启动后 1-2 秒内 SendBufferToWorker fail 是正常现象，因为与 worker 的连接还没建立起来， + // 所以不记录日志，只是关闭连接 + $time_diff = 2; + if (time() - $this->_startTime >= $time_diff) { + $msg = 'SendBufferToWorker fail. The connections between Gateway and BusinessWorker are not ready. See http://doc2.workerman.net/send-buffer-to-worker-fail.html'; + static::log($msg); + } + $connection->destroy(); + return false; + } + return true; + } + + /** + * 随机路由，返回 worker connection 对象 + * + * @param array $worker_connections + * @param TcpConnection $client_connection + * @param int $cmd + * @param mixed $buffer + * @return TcpConnection + */ + public static function routerRand($worker_connections, $client_connection, $cmd, $buffer) + { + return $worker_connections[array_rand($worker_connections)]; + } + + /** + * client_id 与 worker 绑定 + * + * @param array $worker_connections + * @param TcpConnection $client_connection + * @param int $cmd + * @param mixed $buffer + * @return TcpConnection + */ + public static function routerBind($worker_connections, $client_connection, $cmd, $buffer) + { + if (!isset($client_connection->businessworker_address) || !isset($worker_connections[$client_connection->businessworker_address])) { + $client_connection->businessworker_address = array_rand($worker_connections); + } + return $worker_connections[$client_connection->businessworker_address]; + } + + /** + * 当客户端关闭时 + * + * @param TcpConnection $connection + */ + public function onClientClose($connection) + { + // 尝试通知 worker，触发 Event::onClose + $this->sendToWorker(GatewayProtocol::CMD_ON_CLOSE, $connection); + unset($this->_clientConnections[$connection->id]); + // 清理 uid 数据 + if (!empty($connection->uid)) { + $uid = $connection->uid; + unset($this->_uidConnections[$uid][$connection->id]); + if (empty($this->_uidConnections[$uid])) { + unset($this->_uidConnections[$uid]); + } + } + // 清理 group 数据 + if (!empty($connection->groups)) { + foreach ($connection->groups as $group) { + unset($this->_groupConnections[$group][$connection->id]); + if (empty($this->_groupConnections[$group])) { + unset($this->_groupConnections[$group]); + } + } + } + // 触发 onClose + if ($this->_onClose) { + call_user_func($this->_onClose, $connection); + } + } + + /** + * 当 Gateway 启动的时候触发的回调函数 + * + * @return void + */ + public function onWorkerStart() + { + // 分配一个内部通讯端口 + $this->lanPort = $this->startPort + $this->id; + + // 如果有设置心跳，则定时执行 + if ($this->pingInterval > 0) { + $timer_interval = $this->pingNotResponseLimit > 0 ? $this->pingInterval / 2 : $this->pingInterval; + Timer::add($timer_interval, array($this, 'ping')); + } + + // 如果BusinessWorker ip不是127.0.0.1，则需要加gateway到BusinessWorker的心跳 + if ($this->lanIp !== '127.0.0.1') { + Timer::add(self::PERSISTENCE_CONNECTION_PING_INTERVAL, array($this, 'pingBusinessWorker')); + } + + if (!class_exists('\Protocols\GatewayProtocol')) { + class_alias('GatewayWorker\Protocols\GatewayProtocol', 'Protocols\GatewayProtocol'); + } + + //如为公网IP监听，直接换成0.0.0.0 ，否则用内网IP + $listen_ip=filter_var($this->lanIp,FILTER_VALIDATE_IP,FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)?'0.0.0.0':$this->lanIp; + + //Use scenario to see line 64 + if($this->innerTcpWorkerListen != '') { + $listen_ip = $this->innerTcpWorkerListen; + } + + // 初始化 gateway 内部的监听，用于监听 worker 的连接已经连接上发来的数据 + $this->_innerTcpWorker = new Worker("GatewayProtocol://{$listen_ip}:{$this->lanPort}"); + $this->_innerTcpWorker->reusePort = false; + $this->_innerTcpWorker->listen(); + $this->_innerTcpWorker->name = 'GatewayInnerWorker'; + + if ($this->_autoloadRootPath && class_exists(Autoloader::class)) { + Autoloader::setRootPath($this->_autoloadRootPath); + } + + // 设置内部监听的相关回调 + $this->_innerTcpWorker->onMessage = array($this, 'onWorkerMessage'); + + $this->_innerTcpWorker->onConnect = array($this, 'onWorkerConnect'); + $this->_innerTcpWorker->onClose = array($this, 'onWorkerClose'); + + // 注册 gateway 的内部通讯地址，worker 去连这个地址，以便 gateway 与 worker 之间建立起 TCP 长连接 + $this->registerAddress(); + + if ($this->_onWorkerStart) { + call_user_func($this->_onWorkerStart, $this); + } + } + + + /** + * 当 worker 通过内部通讯端口连接到 gateway 时 + * + * @param TcpConnection $connection + */ + public function onWorkerConnect($connection) + { + $connection->maxSendBufferSize = $this->sendToWorkerBufferSize; + $connection->authorized = $this->secretKey ? false : true; + } + + /** + * 当 worker 发来数据时 + * + * @param TcpConnection $connection + * @param mixed $data + * @throws \Exception + * + * @return void + */ + public function onWorkerMessage($connection, $data) + { + $cmd = $data['cmd']; + if (empty($connection->authorized) && $cmd !== GatewayProtocol::CMD_WORKER_CONNECT && $cmd !== GatewayProtocol::CMD_GATEWAY_CLIENT_CONNECT) { + self::log("Unauthorized request from " . $connection->getRemoteIp() . ":" . $connection->getRemotePort()); + $connection->close(); + return; + } + switch ($cmd) { + // BusinessWorker连接Gateway + case GatewayProtocol::CMD_WORKER_CONNECT: + $worker_info = json_decode($data['body'], true); + if ($worker_info['secret_key'] !== $this->secretKey) { + self::log("Gateway: Worker key does not match ".var_export($this->secretKey, true)." !== ". var_export($this->secretKey)); + $connection->close(); + return; + } + $key = $connection->getRemoteIp() . ':' . $worker_info['worker_key']; + // 在一台服务器上businessWorker->name不能相同 + if (isset($this->_workerConnections[$key])) { + self::log("Gateway: Worker->name conflict. Key:{$key}"); + $connection->close(); + return; + } + $connection->key = $key; + $this->_workerConnections[$key] = $connection; + $connection->authorized = true; + if ($this->onBusinessWorkerConnected) { + call_user_func($this->onBusinessWorkerConnected, $connection); + } + return; + // GatewayClient连接Gateway + case GatewayProtocol::CMD_GATEWAY_CLIENT_CONNECT: + $worker_info = json_decode($data['body'], true); + if ($worker_info['secret_key'] !== $this->secretKey) { + self::log("Gateway: GatewayClient key does not match ".var_export($this->secretKey, true)." !== ".var_export($this->secretKey, true)); + $connection->close(); + return; + } + $connection->authorized = true; + return; + // 向某客户端发送数据，Gateway::sendToClient($client_id, $message); + case GatewayProtocol::CMD_SEND_TO_ONE: + if (isset($this->_clientConnections[$data['connection_id']])) { + $raw = (bool)($data['flag'] & GatewayProtocol::FLAG_NOT_CALL_ENCODE); + $body = $data['body']; + if (!$raw && $this->protocolAccelerate && $this->protocol) { + $body = $this->preEncodeForClient($body); + $raw = true; + } + $this->_clientConnections[$data['connection_id']]->send($body, $raw); + } + return; + // 踢出用户，Gateway::closeClient($client_id, $message); + case GatewayProtocol::CMD_KICK: + if (isset($this->_clientConnections[$data['connection_id']])) { + $this->_clientConnections[$data['connection_id']]->close($data['body']); + } + return; + // 立即销毁用户连接, Gateway::destroyClient($client_id); + case GatewayProtocol::CMD_DESTROY: + if (isset($this->_clientConnections[$data['connection_id']])) { + $this->_clientConnections[$data['connection_id']]->destroy(); + } + return; + // 广播, Gateway::sendToAll($message, $client_id_array) + case GatewayProtocol::CMD_SEND_TO_ALL: + $raw = (bool)($data['flag'] & GatewayProtocol::FLAG_NOT_CALL_ENCODE); + $body = $data['body']; + if (!$raw && $this->protocolAccelerate && $this->protocol) { + $body = $this->preEncodeForClient($body); + $raw = true; + } + $ext_data = $data['ext_data'] ? json_decode($data['ext_data'], true) : ''; + // $client_id_array 不为空时，只广播给 $client_id_array 指定的客户端 + if (isset($ext_data['connections'])) { + foreach ($ext_data['connections'] as $connection_id) { + if (isset($this->_clientConnections[$connection_id])) { + $this->_clientConnections[$connection_id]->send($body, $raw); + } + } + } // $client_id_array 为空时，广播给所有在线客户端 + else { + $exclude_connection_id = !empty($ext_data['exclude']) ? $ext_data['exclude'] : null; + foreach ($this->_clientConnections as $client_connection) { + if (!isset($exclude_connection_id[$client_connection->id])) { + $client_connection->send($body, $raw); + } + } + } + return; + case GatewayProtocol::CMD_SELECT: + $client_info_array = array(); + $ext_data = json_decode($data['ext_data'], true); + if (!$ext_data) { + echo 'CMD_SELECT ext_data=' . var_export($data['ext_data'], true) . '\r\n'; + $buffer = serialize($client_info_array); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + } + $fields = $ext_data['fields']; + $where = $ext_data['where']; + if ($where) { + $connection_box_map = array( + 'groups' => $this->_groupConnections, + 'uid' => $this->_uidConnections + ); + // $where = ['groups'=>[x,x..], 'uid'=>[x,x..], 'connection_id'=>[x,x..]] + foreach ($where as $key => $items) { + if ($key !== 'connection_id') { + $connections_box = $connection_box_map[$key]; + foreach ($items as $item) { + if (isset($connections_box[$item])) { + foreach ($connections_box[$item] as $connection_id => $client_connection) { + if (!isset($client_info_array[$connection_id])) { + $client_info_array[$connection_id] = array(); + // $fields = ['groups', 'uid', 'session'] + foreach ($fields as $field) { + $client_info_array[$connection_id][$field] = isset($client_connection->$field) ? $client_connection->$field : null; + } + } + } + + } + } + } else { + foreach ($items as $connection_id) { + if (isset($this->_clientConnections[$connection_id])) { + $client_connection = $this->_clientConnections[$connection_id]; + $client_info_array[$connection_id] = array(); + // $fields = ['groups', 'uid', 'session'] + foreach ($fields as $field) { + $client_info_array[$connection_id][$field] = isset($client_connection->$field) ? $client_connection->$field : null; + } + } + } + } + } + } else { + foreach ($this->_clientConnections as $connection_id => $client_connection) { + foreach ($fields as $field) { + $client_info_array[$connection_id][$field] = isset($client_connection->$field) ? $client_connection->$field : null; + } + } + } + $buffer = serialize($client_info_array); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 获取在线群组列表 + case GatewayProtocol::CMD_GET_GROUP_ID_LIST: + $buffer = serialize(array_keys($this->_groupConnections)); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 重新赋值 session + case GatewayProtocol::CMD_SET_SESSION: + if (isset($this->_clientConnections[$data['connection_id']])) { + $this->_clientConnections[$data['connection_id']]->session = $data['ext_data']; + } + return; + // session合并 + case GatewayProtocol::CMD_UPDATE_SESSION: + if (!isset($this->_clientConnections[$data['connection_id']])) { + return; + } else { + if (!$this->_clientConnections[$data['connection_id']]->session) { + $this->_clientConnections[$data['connection_id']]->session = $data['ext_data']; + return; + } + $session = Context::sessionDecode($this->_clientConnections[$data['connection_id']]->session); + $session_for_merge = Context::sessionDecode($data['ext_data']); + $session = array_replace_recursive($session, $session_for_merge); + $this->_clientConnections[$data['connection_id']]->session = Context::sessionEncode($session); + } + return; + case GatewayProtocol::CMD_GET_SESSION_BY_CLIENT_ID: + if (!isset($this->_clientConnections[$data['connection_id']])) { + $session = serialize(null); + } else { + if (!$this->_clientConnections[$data['connection_id']]->session) { + $session = serialize(array()); + } else { + $session = $this->_clientConnections[$data['connection_id']]->session; + } + } + $connection->send(pack('N', strlen($session)) . $session, true); + return; + // 获得客户端sessions + case GatewayProtocol::CMD_GET_ALL_CLIENT_SESSIONS: + $client_info_array = array(); + foreach ($this->_clientConnections as $connection_id => $client_connection) { + $client_info_array[$connection_id] = $client_connection->session; + } + $buffer = serialize($client_info_array); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 判断某个 client_id 是否在线 Gateway::isOnline($client_id) + case GatewayProtocol::CMD_IS_ONLINE: + $buffer = serialize((int)isset($this->_clientConnections[$data['connection_id']])); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 将 client_id 与 uid 绑定 + case GatewayProtocol::CMD_BIND_UID: + $uid = $data['ext_data']; + if (empty($uid)) { + echo "bindUid(client_id, uid) uid empty, uid=" . var_export($uid, true); + return; + } + $connection_id = $data['connection_id']; + if (!isset($this->_clientConnections[$connection_id])) { + return; + } + $client_connection = $this->_clientConnections[$connection_id]; + if (isset($client_connection->uid)) { + $current_uid = $client_connection->uid; + unset($this->_uidConnections[$current_uid][$connection_id]); + if (empty($this->_uidConnections[$current_uid])) { + unset($this->_uidConnections[$current_uid]); + } + } + $client_connection->uid = $uid; + $this->_uidConnections[$uid][$connection_id] = $client_connection; + return; + // client_id 与 uid 解绑 Gateway::unbindUid($client_id, $uid); + case GatewayProtocol::CMD_UNBIND_UID: + $connection_id = $data['connection_id']; + if (!isset($this->_clientConnections[$connection_id])) { + return; + } + $client_connection = $this->_clientConnections[$connection_id]; + if (isset($client_connection->uid)) { + $current_uid = $client_connection->uid; + unset($this->_uidConnections[$current_uid][$connection_id]); + if (empty($this->_uidConnections[$current_uid])) { + unset($this->_uidConnections[$current_uid]); + } + $client_connection->uid_info = ''; + $client_connection->uid = null; + } + return; + // 发送数据给 uid Gateway::sendToUid($uid, $msg); + case GatewayProtocol::CMD_SEND_TO_UID: + $raw = (bool)($data['flag'] & GatewayProtocol::FLAG_NOT_CALL_ENCODE); + $body = $data['body']; + if (!$raw && $this->protocolAccelerate && $this->protocol) { + $body = $this->preEncodeForClient($body); + $raw = true; + } + $uid_array = json_decode($data['ext_data'], true); + foreach ($uid_array as $uid) { + if (!empty($this->_uidConnections[$uid])) { + foreach ($this->_uidConnections[$uid] as $connection) { + /** @var TcpConnection $connection */ + $connection->send($body, $raw); + } + } + } + return; + // 将 $client_id 加入用户组 Gateway::joinGroup($client_id, $group); + case GatewayProtocol::CMD_JOIN_GROUP: + $group = $data['ext_data']; + if (empty($group)) { + echo "join(group) group empty, group=" . var_export($group, true); + return; + } + $connection_id = $data['connection_id']; + if (!isset($this->_clientConnections[$connection_id])) { + return; + } + $client_connection = $this->_clientConnections[$connection_id]; + if (!isset($client_connection->groups)) { + $client_connection->groups = array(); + } + $client_connection->groups[$group] = $group; + $this->_groupConnections[$group][$connection_id] = $client_connection; + return; + // 将 $client_id 从某个用户组中移除 Gateway::leaveGroup($client_id, $group); + case GatewayProtocol::CMD_LEAVE_GROUP: + $group = $data['ext_data']; + if (empty($group)) { + echo "leave(group) group empty, group=" . var_export($group, true); + return; + } + $connection_id = $data['connection_id']; + if (!isset($this->_clientConnections[$connection_id])) { + return; + } + $client_connection = $this->_clientConnections[$connection_id]; + if (!isset($client_connection->groups[$group])) { + return; + } + unset($client_connection->groups[$group], $this->_groupConnections[$group][$connection_id]); + if (empty($this->_groupConnections[$group])) { + unset($this->_groupConnections[$group]); + } + return; + // 解散分组 + case GatewayProtocol::CMD_UNGROUP: + $group = $data['ext_data']; + if (empty($group)) { + echo "leave(group) group empty, group=" . var_export($group, true); + return; + } + if (empty($this->_groupConnections[$group])) { + return; + } + foreach ($this->_groupConnections[$group] as $client_connection) { + unset($client_connection->groups[$group]); + } + unset($this->_groupConnections[$group]); + return; + // 向某个用户组发送消息 Gateway::sendToGroup($group, $msg); + case GatewayProtocol::CMD_SEND_TO_GROUP: + $raw = (bool)($data['flag'] & GatewayProtocol::FLAG_NOT_CALL_ENCODE); + $body = $data['body']; + if (!$raw && $this->protocolAccelerate && $this->protocol) { + $body = $this->preEncodeForClient($body); + $raw = true; + } + $ext_data = json_decode($data['ext_data'], true); + $group_array = $ext_data['group']; + $exclude_connection_id = $ext_data['exclude']; + + foreach ($group_array as $group) { + if (!empty($this->_groupConnections[$group])) { + foreach ($this->_groupConnections[$group] as $connection) { + if(!isset($exclude_connection_id[$connection->id])) + { + /** @var TcpConnection $connection */ + $connection->send($body, $raw); + } + } + } + } + return; + // 获取某用户组成员信息 Gateway::getClientSessionsByGroup($group); + case GatewayProtocol::CMD_GET_CLIENT_SESSIONS_BY_GROUP: + $group = $data['ext_data']; + if (!isset($this->_groupConnections[$group])) { + $buffer = serialize(array()); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + } + $client_info_array = array(); + foreach ($this->_groupConnections[$group] as $connection_id => $client_connection) { + $client_info_array[$connection_id] = $client_connection->session; + } + $buffer = serialize($client_info_array); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 获取用户组成员数 Gateway::getClientCountByGroup($group); + case GatewayProtocol::CMD_GET_CLIENT_COUNT_BY_GROUP: + $group = $data['ext_data']; + $count = 0; + if ($group !== '') { + if (isset($this->_groupConnections[$group])) { + $count = count($this->_groupConnections[$group]); + } + } else { + $count = count($this->_clientConnections); + } + $buffer = serialize($count); + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + // 获取与某个 uid 绑定的所有 client_id Gateway::getClientIdByUid($uid); + case GatewayProtocol::CMD_GET_CLIENT_ID_BY_UID: + $uid = $data['ext_data']; + if (empty($this->_uidConnections[$uid])) { + $buffer = serialize(array()); + } else { + $buffer = serialize(array_keys($this->_uidConnections[$uid])); + } + $connection->send(pack('N', strlen($buffer)) . $buffer, true); + return; + default : + $err_msg = "gateway inner pack err cmd=$cmd"; + echo $err_msg; + } + } + + + /** + * 当worker连接关闭时 + * + * @param TcpConnection $connection + */ + public function onWorkerClose($connection) + { + if (isset($connection->key)) { + unset($this->_workerConnections[$connection->key]); + if ($this->onBusinessWorkerClose) { + call_user_func($this->onBusinessWorkerClose, $connection); + } + } + } + + /** + * 存储当前 Gateway 的内部通信地址 + * + * @return bool + */ + public function registerAddress() + { + $address = $this->lanIp . ':' . $this->lanPort; + foreach ($this->registerAddress as $register_address) { + $register_connection = new AsyncTcpConnection("text://{$register_address}"); + $secret_key = $this->secretKey; + $register_connection->onConnect = function($register_connection) use ($address, $secret_key, $register_address){ + $register_connection->send('{"event":"gateway_connect", "address":"' . $address . '", "secret_key":"' . $secret_key . '"}'); + // 如果Register服务器不在本地服务器，则需要保持心跳 + if (strpos($register_address, '127.0.0.1') !== 0) { + $register_connection->ping_timer = Timer::add(self::PERSISTENCE_CONNECTION_PING_INTERVAL, function () use ($register_connection) { + $register_connection->send('{"event":"ping"}'); + }); + } + }; + $register_connection->onClose = function ($register_connection) { + if(!empty($register_connection->ping_timer)) { + Timer::del($register_connection->ping_timer); + } + $register_connection->reconnect(1); + }; + $register_connection->connect(); + } + } + + + /** + * 心跳逻辑 + * + * @return void + */ + public function ping() + { + $ping_data = $this->pingData ? (string)$this->pingData : null; + $raw = false; + if ($this->protocolAccelerate && $ping_data && $this->protocol) { + $ping_data = $this->preEncodeForClient($ping_data); + $raw = true; + } + // 遍历所有客户端连接 + foreach ($this->_clientConnections as $connection) { + // 上次发送的心跳还没有回复次数大于限定值就断开 + if ($this->pingNotResponseLimit > 0 && + $connection->pingNotResponseCount >= $this->pingNotResponseLimit * 2 + ) { + $connection->destroy(); + continue; + } + // $connection->pingNotResponseCount 为 -1 说明最近客户端有发来消息，则不给客户端发送心跳 + $connection->pingNotResponseCount++; + if ($ping_data) { + if ($connection->pingNotResponseCount === 0 || + ($this->pingNotResponseLimit > 0 && $connection->pingNotResponseCount % 2 === 1) + ) { + continue; + } + $connection->send($ping_data, $raw); + } + } + } + + /** + * 向 BusinessWorker 发送心跳数据，用于保持长连接 + * + * @return void + */ + public function pingBusinessWorker() + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_PING; + foreach ($this->_workerConnections as $connection) { + $connection->send($gateway_data); + } + } + + /** + * @param mixed $data + * + * @return string + */ + protected function preEncodeForClient($data) + { + foreach ($this->_clientConnections as $client_connection) { + return call_user_func(array($client_connection->protocol, 'encode'), $data, $client_connection); + } + } + + /** + * 当 gateway 关闭时触发，清理数据 + * + * @return void + */ + public function onWorkerStop() + { + // 尝试触发用户设置的回调 + if ($this->_onWorkerStop) { + call_user_func($this->_onWorkerStop, $this); + } + } + + /** + * Log. + * @param string $msg + */ + public static function log($msg){ + Timer::add(1, function() use ($msg) { + Worker::log($msg); + }, null, false); + } +} diff --git a/vendor/workerman/gateway-worker/src/Lib/Context.php b/vendor/workerman/gateway-worker/src/Lib/Context.php new file mode 100644 index 000000000..22ebccb53 --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Lib/Context.php @@ -0,0 +1,136 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker\Lib; + +use Exception; + +/** + * 上下文 包含当前用户 uid， 内部通信 local_ip local_port socket_id，以及客户端 client_ip client_port + */ +class Context +{ + /** + * 内部通讯 id + * + * @var string + */ + public static $local_ip; + + /** + * 内部通讯端口 + * + * @var int + */ + public static $local_port; + + /** + * 客户端 ip + * + * @var string + */ + public static $client_ip; + + /** + * 客户端端口 + * + * @var int + */ + public static $client_port; + + /** + * client_id + * + * @var string + */ + public static $client_id; + + /** + * 连接 connection->id + * + * @var int + */ + public static $connection_id; + + /** + * 旧的session + * + * @var string + */ + public static $old_session; + + /** + * 编码 session + * + * @param mixed $session_data + * @return string + */ + public static function sessionEncode($session_data = '') + { + if ($session_data !== '') { + return serialize($session_data); + } + return ''; + } + + /** + * 解码 session + * + * @param string $session_buffer + * @return mixed + */ + public static function sessionDecode($session_buffer) + { + return unserialize($session_buffer); + } + + /** + * 清除上下文 + * + * @return void + */ + public static function clear() + { + self::$local_ip = self::$local_port = self::$client_ip = self::$client_port = + self::$client_id = self::$connection_id = self::$old_session = null; + } + + /** + * 通讯地址到 client_id 的转换 + * + * @param int $local_ip + * @param int $local_port + * @param int $connection_id + * @return string + */ + public static function addressToClientId($local_ip, $local_port, $connection_id) + { + return bin2hex(pack('NnN', $local_ip, $local_port, $connection_id)); + } + + /** + * client_id 到通讯地址的转换 + * + * @param string $client_id + * @return array + * @throws Exception + */ + public static function clientIdToAddress($client_id) + { + if (strlen($client_id) !== 20) { + echo new Exception("client_id $client_id is invalid"); + return false; + } + return unpack('Nlocal_ip/nlocal_port/Nconnection_id', pack('H*', $client_id)); + } +} diff --git a/vendor/workerman/gateway-worker/src/Lib/Db.php b/vendor/workerman/gateway-worker/src/Lib/Db.php new file mode 100644 index 000000000..9f0e4b666 --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Lib/Db.php @@ -0,0 +1,76 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker\Lib; + +use Config\Db as DbConfig; +use Exception; + +/** + * 数据库类 + */ +class Db +{ + /** + * 实例数组 + * + * @var array + */ + protected static $instance = array(); + + /** + * 获取实例 + * + * @param string $config_name + * @return DbConnection + * @throws Exception + */ + public static function instance($config_name) + { + if (!isset(DbConfig::$$config_name)) { + echo "\\Config\\Db::$config_name not set\n"; + throw new Exception("\\Config\\Db::$config_name not set\n"); + } + + if (empty(self::$instance[$config_name])) { + $config = DbConfig::$$config_name; + self::$instance[$config_name] = new DbConnection($config['host'], $config['port'], + $config['user'], $config['password'], $config['dbname'],$config['charset']); + } + return self::$instance[$config_name]; + } + + /** + * 关闭数据库实例 + * + * @param string $config_name + */ + public static function close($config_name) + { + if (isset(self::$instance[$config_name])) { + self::$instance[$config_name]->closeConnection(); + self::$instance[$config_name] = null; + } + } + + /** + * 关闭所有数据库实例 + */ + public static function closeAll() + { + foreach (self::$instance as $connection) { + $connection->closeConnection(); + } + self::$instance = array(); + } +} diff --git a/vendor/workerman/gateway-worker/src/Lib/DbConnection.php b/vendor/workerman/gateway-worker/src/Lib/DbConnection.php new file mode 100644 index 000000000..eeebad6b6 --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Lib/DbConnection.php @@ -0,0 +1,1979 @@ +type = 'SELECT'; + if (!is_array($cols)) { + $cols = array($cols); + } + $this->cols($cols); + return $this; + } + + /** + * 从哪个表删除 + * + * @param string $table + * @return self + */ + public function delete($table) + { + $this->type = 'DELETE'; + $this->table = $this->quoteName($table); + $this->fromRaw($this->quoteName($table)); + return $this; + } + + /** + * 更新哪个表 + * + * @param string $table + * @return self + */ + public function update($table) + { + $this->type = 'UPDATE'; + $this->table = $this->quoteName($table); + return $this; + } + + /** + * 向哪个表插入 + * + * @param string $table + * @return self + */ + public function insert($table) + { + $this->type = 'INSERT'; + $this->table = $this->quoteName($table); + return $this; + } + + /** + * + * 设置 SQL_CALC_FOUND_ROWS 标记. + * + * @param bool $enable + * @return self + */ + public function calcFoundRows($enable = true) + { + $this->setFlag('SQL_CALC_FOUND_ROWS', $enable); + return $this; + } + + /** + * 设置 SQL_CACHE 标记 + * + * @param bool $enable + * @return self + */ + public function cache($enable = true) + { + $this->setFlag('SQL_CACHE', $enable); + return $this; + } + + /** + * 设置 SQL_NO_CACHE 标记 + * + * @param bool $enable + * @return self + */ + public function noCache($enable = true) + { + $this->setFlag('SQL_NO_CACHE', $enable); + return $this; + } + + /** + * 设置 STRAIGHT_JOIN 标记. + * + * @param bool $enable + * @return self + */ + public function straightJoin($enable = true) + { + $this->setFlag('STRAIGHT_JOIN', $enable); + return $this; + } + + /** + * 设置 HIGH_PRIORITY 标记 + * + * @param bool $enable + * @return self + */ + public function highPriority($enable = true) + { + $this->setFlag('HIGH_PRIORITY', $enable); + return $this; + } + + /** + * 设置 SQL_SMALL_RESULT 标记 + * + * @param bool $enable + * @return self + */ + public function smallResult($enable = true) + { + $this->setFlag('SQL_SMALL_RESULT', $enable); + return $this; + } + + /** + * 设置 SQL_BIG_RESULT 标记 + * + * @param bool $enable + * @return self + */ + public function bigResult($enable = true) + { + $this->setFlag('SQL_BIG_RESULT', $enable); + return $this; + } + + /** + * 设置 SQL_BUFFER_RESULT 标记 + * + * @param bool $enable + * @return self + */ + public function bufferResult($enable = true) + { + $this->setFlag('SQL_BUFFER_RESULT', $enable); + return $this; + } + + /** + * 设置 FOR UPDATE 标记 + * + * @param bool $enable + * @return self + */ + public function forUpdate($enable = true) + { + $this->for_update = (bool)$enable; + return $this; + } + + /** + * 设置 DISTINCT 标记 + * + * @param bool $enable + * @return self + */ + public function distinct($enable = true) + { + $this->setFlag('DISTINCT', $enable); + return $this; + } + + /** + * 设置 LOW_PRIORITY 标记 + * + * @param bool $enable + * @return self + */ + public function lowPriority($enable = true) + { + $this->setFlag('LOW_PRIORITY', $enable); + return $this; + } + + /** + * 设置 IGNORE 标记 + * + * @param bool $enable + * @return self + */ + public function ignore($enable = true) + { + $this->setFlag('IGNORE', $enable); + return $this; + } + + /** + * 设置 QUICK 标记 + * + * @param bool $enable + * @return self + */ + public function quick($enable = true) + { + $this->setFlag('QUICK', $enable); + return $this; + } + + /** + * 设置 DELAYED 标记 + * + * @param bool $enable + * @return self + */ + public function delayed($enable = true) + { + $this->setFlag('DELAYED', $enable); + return $this; + } + + /** + * 序列化 + * + * @return string + */ + public function __toString() + { + $union = ''; + if ($this->union) { + $union = implode(' ', $this->union) . ' '; + } + return $union . $this->build(); + } + + /** + * 设置每页多少条记录 + * + * @param int $paging + * @return self + */ + public function setPaging($paging) + { + $this->paging = (int)$paging; + return $this; + } + + /** + * 获取每页多少条记录 + * + * @return int + */ + public function getPaging() + { + return $this->paging; + } + + /** + * 获取绑定在占位符上的值 + */ + public function getBindValues() + { + switch ($this->type) { + case 'SELECT': + return $this->getBindValuesSELECT(); + case 'DELETE': + case 'UPDATE': + case 'INSERT': + return $this->getBindValuesCOMMON(); + default : + throw new Exception("type err"); + } + } + + /** + * 获取绑定在占位符上的值 + * + * @return array + */ + public function getBindValuesSELECT() + { + $bind_values = $this->bind_values; + $i = 1; + foreach ($this->bind_where as $val) { + $bind_values[$i] = $val; + $i++; + } + foreach ($this->bind_having as $val) { + $bind_values[$i] = $val; + $i++; + } + return $bind_values; + } + + /** + * + * SELECT选择哪些列 + * + * @param mixed $key + * @param string $val + * @return void + */ + protected function addColSELECT($key, $val) + { + if (is_string($key)) { + $this->cols[$val] = $key; + } else { + $this->addColWithAlias($val); + } + } + + /** + * SELECT 增加选择的列 + * + * @param string $spec + */ + protected function addColWithAlias($spec) + { + $parts = explode(' ', $spec); + $count = count($parts); + if ($count == 2) { + $this->cols[$parts[1]] = $parts[0]; + } elseif ($count == 3 && strtoupper($parts[1]) == 'AS') { + $this->cols[$parts[2]] = $parts[0]; + } else { + $this->cols[] = $spec; + } + } + + /** + * from 哪个表 + * + * @param string $table + * @return self + */ + public function from($table) + { + return $this->fromRaw($this->quoteName($table)); + } + + /** + * from的表 + * + * @param string $table + * @return self + */ + public function fromRaw($table) + { + $this->from[] = array($table); + $this->from_key++; + return $this; + } + + /** + * + * 子查询 + * + * @param string $table + * @param string $name The alias name for the sub-select. + * @return self + */ + public function fromSubSelect($table, $name) + { + $this->from[] = array("($table) AS " . $this->quoteName($name)); + $this->from_key++; + return $this; + } + + + /** + * 增加 join 语句 + * + * @param string $table + * @param string $cond + * @param string $type + * @return self + * @throws Exception + */ + public function join($table, $cond = null, $type = '') + { + return $this->joinInternal($type, $table, $cond); + } + + /** + * 增加 join 语句 + * + * @param string $join inner, left, natural + * @param string $table + * @param string $cond + * @return self + * @throws Exception + */ + protected function joinInternal($join, $table, $cond = null) + { + if (!$this->from) { + throw new Exception('Cannot join() without from()'); + } + + $join = strtoupper(ltrim("$join JOIN")); + $table = $this->quoteName($table); + $cond = $this->fixJoinCondition($cond); + $this->from[$this->from_key][] = rtrim("$join $table $cond"); + return $this; + } + + /** + * quote + * + * @param string $cond + * @return string + * + */ + protected function fixJoinCondition($cond) + { + if (!$cond) { + return ''; + } + + $cond = $this->quoteNamesIn($cond); + + if (strtoupper(substr(ltrim($cond), 0, 3)) == 'ON ') { + return $cond; + } + + if (strtoupper(substr(ltrim($cond), 0, 6)) == 'USING ') { + return $cond; + } + + return 'ON ' . $cond; + } + + /** + * inner join + * + * @param string $table + * @param string $cond + * @return self + * @throws Exception + */ + public function innerJoin($table, $cond = null) + { + return $this->joinInternal('INNER', $table, $cond); + } + + /** + * left join + * + * @param string $table + * @param string $cond + * @return self + * @throws Exception + */ + public function leftJoin($table, $cond = null) + { + return $this->joinInternal('LEFT', $table, $cond); + } + + /** + * right join + * + * @param string $table + * @param string $cond + * @return self + * @throws Exception + */ + public function rightJoin($table, $cond = null) + { + return $this->joinInternal('RIGHT', $table, $cond); + } + + /** + * joinSubSelect + * + * @param string $join inner, left, natural + * @param string $spec + * @param string $name sub-select 的别名 + * @param string $cond + * @return self + * @throws Exception + */ + public function joinSubSelect($join, $spec, $name, $cond = null) + { + if (!$this->from) { + throw new \Exception('Cannot join() without from() first.'); + } + + $join = strtoupper(ltrim("$join JOIN")); + $name = $this->quoteName($name); + $cond = $this->fixJoinCondition($cond); + $this->from[$this->from_key][] = rtrim("$join ($spec) AS $name $cond"); + return $this; + } + + /** + * group by 语句 + * + * @param array $cols + * @return self + */ + public function groupBy(array $cols) + { + foreach ($cols as $col) { + $this->group_by[] = $this->quoteNamesIn($col); + } + return $this; + } + + /** + * having 语句 + * + * @param string $cond + * @return self + */ + public function having($cond) + { + $this->addClauseCondWithBind('having', 'AND', func_get_args()); + return $this; + } + + /** + * or having 语句 + * + * @param string $cond The HAVING condition. + * @return self + */ + public function orHaving($cond) + { + $this->addClauseCondWithBind('having', 'OR', func_get_args()); + return $this; + } + + /** + * 设置每页的记录数量 + * + * @param int $page + * @return self + */ + public function page($page) + { + $this->limit = 0; + $this->offset = 0; + + $page = (int)$page; + if ($page > 0) { + $this->limit = $this->paging; + $this->offset = $this->paging * ($page - 1); + } + return $this; + } + + /** + * union + * + * @return self + */ + public function union() + { + $this->union[] = $this->build() . ' UNION'; + $this->reset(); + return $this; + } + + /** + * unionAll + * + * @return self + */ + public function unionAll() + { + $this->union[] = $this->build() . ' UNION ALL'; + $this->reset(); + return $this; + } + + /** + * 重置 + */ + protected function reset() + { + $this->resetFlags(); + $this->cols = array(); + $this->from = array(); + $this->from_key = -1; + $this->where = array(); + $this->group_by = array(); + $this->having = array(); + $this->order_by = array(); + $this->limit = 0; + $this->offset = 0; + $this->for_update = false; + } + + /** + * 清除所有数据 + */ + protected function resetAll() + { + $this->union = array(); + $this->for_update = false; + $this->cols = array(); + $this->from = array(); + $this->from_key = -1; + $this->group_by = array(); + $this->having = array(); + $this->bind_having = array(); + $this->paging = 10; + $this->bind_values = array(); + $this->where = array(); + $this->bind_where = array(); + $this->order_by = array(); + $this->limit = 0; + $this->offset = 0; + $this->flags = array(); + $this->table = ''; + $this->last_insert_id_names = array(); + $this->col_values = array(); + $this->returning = array(); + $this->parameters = array(); + } + + /** + * 创建 SELECT SQL + * + * @return string + */ + protected function buildSELECT() + { + return 'SELECT' + . $this->buildFlags() + . $this->buildCols() + . $this->buildFrom() + . $this->buildWhere() + . $this->buildGroupBy() + . $this->buildHaving() + . $this->buildOrderBy() + . $this->buildLimit() + . $this->buildForUpdate(); + } + + /** + * 创建 DELETE SQL + */ + protected function buildDELETE() + { + return 'DELETE' + . $this->buildFlags() + . $this->buildFrom() + . $this->buildWhere() + . $this->buildOrderBy() + . $this->buildLimit() + . $this->buildReturning(); + } + + /** + * 生成 SELECT 列语句 + * + * @return string + * @throws Exception + */ + protected function buildCols() + { + if (!$this->cols) { + throw new Exception('No columns in the SELECT.'); + } + + $cols = array(); + foreach ($this->cols as $key => $val) { + if (is_int($key)) { + $cols[] = $this->quoteNamesIn($val); + } else { + $cols[] = $this->quoteNamesIn("$val AS $key"); + } + } + + return $this->indentCsv($cols); + } + + /** + * 生成 FROM 语句. + * + * @return string + */ + protected function buildFrom() + { + if (!$this->from) { + return ''; + } + + $refs = array(); + foreach ($this->from as $from) { + $refs[] = implode(' ', $from); + } + return ' FROM' . $this->indentCsv($refs); + } + + /** + * 生成 GROUP BY 语句. + * + * @return string + */ + protected function buildGroupBy() + { + if (!$this->group_by) { + return ''; + } + return ' GROUP BY' . $this->indentCsv($this->group_by); + } + + /** + * 生成 HAVING 语句. + * + * @return string + */ + protected function buildHaving() + { + if (!$this->having) { + return ''; + } + return ' HAVING' . $this->indent($this->having); + } + + /** + * 生成 FOR UPDATE 语句 + * + * @return string + */ + protected function buildForUpdate() + { + if (!$this->for_update) { + return ''; + } + return ' FOR UPDATE'; + } + + /** + * where + * + * @param string|array $cond + * @return self + */ + public function where($cond) + { + if (is_array($cond)) { + foreach ($cond as $key => $val) { + if (is_string($key)) { + $this->addWhere('AND', array($key, $val)); + } else { + $this->addWhere('AND', array($val)); + } + } + } else { + $this->addWhere('AND', func_get_args()); + } + return $this; + } + + /** + * or where + * + * @param string|array $cond + * @return self + */ + public function orWhere($cond) + { + if (is_array($cond)) { + foreach ($cond as $key => $val) { + if (is_string($key)) { + $this->addWhere('OR', array($key, $val)); + } else { + $this->addWhere('OR', array($val)); + } + } + } else { + $this->addWhere('OR', func_get_args()); + } + return $this; + } + + /** + * limit + * + * @param int $limit + * @return self + */ + public function limit($limit) + { + $this->limit = (int)$limit; + return $this; + } + + /** + * limit offset + * + * @param int $offset + * @return self + */ + public function offset($offset) + { + $this->offset = (int)$offset; + return $this; + } + + /** + * orderby. + * + * @param array $cols + * @return self + */ + public function orderBy(array $cols) + { + return $this->addOrderBy($cols); + } + + /** + * order by ASC OR DESC + * + * @param array $cols + * @param bool $order_asc + * @return self + */ + public function orderByASC(array $cols, $order_asc = true) + { + $this->order_asc = $order_asc; + return $this->addOrderBy($cols); + } + + /** + * order by DESC + * + * @param array $cols + * @return self + */ + public function orderByDESC(array $cols) + { + $this->order_asc = false; + return $this->addOrderBy($cols); + } + + // -------------abstractquery---------- + /** + * 返回逗号分隔的字符串 + * + * @param array $list + * @return string + */ + protected function indentCsv(array $list) + { + return ' ' . implode(',', $list); + } + + /** + * 返回空格分隔的字符串 + * + * @param array $list + * @return string + */ + protected function indent(array $list) + { + return ' ' . implode(' ', $list); + } + + /** + * 批量为占位符绑定值 + * + * @param array $bind_values + * @return self + * + */ + public function bindValues(array $bind_values) + { + foreach ($bind_values as $key => $val) { + $this->bindValue($key, $val); + } + return $this; + } + + /** + * 单个为占位符绑定值 + * + * @param string $name + * @param mixed $value + * @return self + */ + public function bindValue($name, $value) + { + $this->bind_values[$name] = $value; + return $this; + } + + /** + * 生成 flag + * + * @return string + */ + protected function buildFlags() + { + if (!$this->flags) { + return ''; + } + return ' ' . implode(' ', array_keys($this->flags)); + } + + /** + * 设置 flag. + * + * @param string $flag + * @param bool $enable + */ + protected function setFlag($flag, $enable = true) + { + if ($enable) { + $this->flags[$flag] = true; + } else { + unset($this->flags[$flag]); + } + } + + /** + * 重置 flag + */ + protected function resetFlags() + { + $this->flags = array(); + } + + /** + * + * 添加 where 语句 + * + * @param string $andor 'AND' or 'OR + * @param array $conditions + * @return self + * + */ + protected function addWhere($andor, $conditions) + { + $this->addClauseCondWithBind('where', $andor, $conditions); + return $this; + } + + /** + * 添加条件和绑定值 + * + * @param string $clause where 、having等 + * @param string $andor AND、OR等 + * @param array $conditions + */ + protected function addClauseCondWithBind($clause, $andor, $conditions) + { + $cond = array_shift($conditions); + $cond = $this->quoteNamesIn($cond); + + $bind =& $this->{"bind_{$clause}"}; + foreach ($conditions as $value) { + $bind[] = $value; + } + + $clause =& $this->$clause; + if ($clause) { + $clause[] = "$andor $cond"; + } else { + $clause[] = $cond; + } + } + + /** + * 生成 where 语句 + * + * @return string + */ + protected function buildWhere() + { + if (!$this->where) { + return ''; + } + return ' WHERE' . $this->indent($this->where); + } + + /** + * 增加 order by + * + * @param array $spec The columns and direction to order by. + * @return self + */ + protected function addOrderBy(array $spec) + { + foreach ($spec as $col) { + $this->order_by[] = $this->quoteNamesIn($col); + } + return $this; + } + + /** + * 生成 order by 语句 + * + * @return string + */ + protected function buildOrderBy() + { + if (!$this->order_by) { + return ''; + } + + if ($this->order_asc) { + return ' ORDER BY' . $this->indentCsv($this->order_by) . ' ASC'; + } else { + return ' ORDER BY' . $this->indentCsv($this->order_by) . ' DESC'; + } + } + + /** + * 生成 limit 语句 + * + * @return string + */ + protected function buildLimit() + { + $has_limit = $this->type == 'DELETE' || $this->type == 'UPDATE'; + $has_offset = $this->type == 'SELECT'; + + if ($has_offset && $this->limit) { + $clause = " LIMIT {$this->limit}"; + if ($this->offset) { + $clause .= " OFFSET {$this->offset}"; + } + return $clause; + } elseif ($has_limit && $this->limit) { + return " LIMIT {$this->limit}"; + } + return ''; + } + + /** + * Quotes + * + * @param string $spec + * @return string|array + */ + public function quoteName($spec) + { + $spec = trim($spec); + $seps = array(' AS ', ' ', '.'); + foreach ($seps as $sep) { + $pos = strripos($spec, $sep); + if ($pos) { + return $this->quoteNameWithSeparator($spec, $sep, $pos); + } + } + return $this->replaceName($spec); + } + + /** + * 指定分隔符的 Quotes + * + * @param string $spec + * @param string $sep + * @param int $pos + * @return string + */ + protected function quoteNameWithSeparator($spec, $sep, $pos) + { + $len = strlen($sep); + $part1 = $this->quoteName(substr($spec, 0, $pos)); + $part2 = $this->replaceName(substr($spec, $pos + $len)); + return "{$part1}{$sep}{$part2}"; + } + + /** + * Quotes "table.col" 格式的字符串 + * + * @param string $text + * @return string|array + */ + public function quoteNamesIn($text) + { + $list = $this->getListForQuoteNamesIn($text); + $last = count($list) - 1; + $text = null; + foreach ($list as $key => $val) { + if (($key + 1) % 3) { + $text .= $this->quoteNamesInLoop($val, $key == $last); + } + } + return $text; + } + + /** + * 返回 quote 元素列表 + * + * @param string $text + * @return array + */ + protected function getListForQuoteNamesIn($text) + { + $apos = "'"; + $quot = '"'; + return preg_split( + "/(($apos+|$quot+|\\$apos+|\\$quot+).*?\\2)/", + $text, + -1, + PREG_SPLIT_DELIM_CAPTURE + ); + } + + /** + * 循环 quote + * + * @param string $val + * @param bool $is_last + * @return string + */ + protected function quoteNamesInLoop($val, $is_last) + { + if ($is_last) { + return $this->replaceNamesAndAliasIn($val); + } + return $this->replaceNamesIn($val); + } + + /** + * 替换成别名 + * + * @param string $val + * @return string + */ + protected function replaceNamesAndAliasIn($val) + { + $quoted = $this->replaceNamesIn($val); + $pos = strripos($quoted, ' AS '); + if ($pos) { + $alias = $this->replaceName(substr($quoted, $pos + 4)); + $quoted = substr($quoted, 0, $pos) . " AS $alias"; + } + return $quoted; + } + + /** + * Quotes name + * + * @param string $name + * @return string + */ + protected function replaceName($name) + { + $name = trim($name); + if ($name == '*') { + return $name; + } + return '`' . $name . '`'; + } + + /** + * Quotes + * + * @param string $text + * @return string|array + */ + protected function replaceNamesIn($text) + { + $is_string_literal = strpos($text, "'") !== false + || strpos($text, '"') !== false; + if ($is_string_literal) { + return $text; + } + + $word = '[a-z_][a-z0-9_]+'; + + $find = "/(\\b)($word)\\.($word)(\\b)/i"; + + $repl = '$1`$2`.`$3`$4'; + + $text = preg_replace($find, $repl, $text); + + return $text; + } + + // ---------- insert -------------- + /** + * 设置 `table.column` 与 last-insert-id 的映射 + * + * @param array $last_insert_id_names + */ + public function setLastInsertIdNames(array $last_insert_id_names) + { + $this->last_insert_id_names = $last_insert_id_names; + } + + /** + * insert into. + * + * @param string $table + * @return self + */ + public function into($table) + { + $this->table = $this->quoteName($table); + return $this; + } + + /** + * 生成 INSERT 语句 + * + * @return string + */ + protected function buildINSERT() + { + return 'INSERT' + . $this->buildFlags() + . $this->buildInto() + . $this->buildValuesForInsert() + . $this->buildReturning(); + } + + /** + * 生成 INTO 语句 + * + * @return string + */ + protected function buildInto() + { + return " INTO " . $this->table; + } + + /** + * PDO::lastInsertId() + * + * @param string $col + * @return mixed + */ + public function getLastInsertIdName($col) + { + $key = str_replace('`', '', $this->table) . '.' . $col; + if (isset($this->last_insert_id_names[$key])) { + return $this->last_insert_id_names[$key]; + } + + return null; + } + + /** + * 设置一列，如果有第二各参数，则把第二个参数绑定在占位符上 + * + * @param string $col + * @return self + */ + public function col($col) + { + return call_user_func_array(array($this, 'addCol'), func_get_args()); + } + + /** + * 设置多列 + * + * @param array $cols + * @return self + */ + public function cols(array $cols) + { + if ($this->type == 'SELECT') { + foreach ($cols as $key => $val) { + $this->addColSELECT($key, $val); + } + return $this; + } + return $this->addCols($cols); + } + + /** + * 直接设置列的值 + * + * @param string $col + * @param string $value + * @return self + */ + public function set($col, $value) + { + return $this->setCol($col, $value); + } + + /** + * 为 INSERT 语句绑定值 + * + * @return string + */ + protected function buildValuesForInsert() + { + return ' (' . $this->indentCsv(array_keys($this->col_values)) . ') VALUES (' . + $this->indentCsv(array_values($this->col_values)) . ')'; + } + + // ------update------- + /** + * 更新哪个表 + * + * @param string $table + * @return self + */ + public function table($table) + { + $this->table = $this->quoteName($table); + return $this; + } + + /** + * 生成完整 SQL 语句 + * + * @return string + * @throws Exception + */ + protected function build() + { + switch ($this->type) { + case 'DELETE': + return $this->buildDELETE(); + case 'INSERT': + return $this->buildINSERT(); + case 'UPDATE': + return $this->buildUPDATE(); + case 'SELECT': + return $this->buildSELECT(); + } + throw new Exception("type empty"); + } + + /** + * 生成更新的 SQL 语句 + */ + protected function buildUPDATE() + { + return 'UPDATE' + . $this->buildFlags() + . $this->buildTable() + . $this->buildValuesForUpdate() + . $this->buildWhere() + . $this->buildOrderBy() + . $this->buildLimit() + . $this->buildReturning(); + } + + /** + * 哪个表 + * + * @return string + */ + protected function buildTable() + { + return " {$this->table}"; + } + + /** + * 为更新语句绑定值 + * + * @return string + */ + protected function buildValuesForUpdate() + { + $values = array(); + foreach ($this->col_values as $col => $value) { + $values[] = "{$col} = {$value}"; + } + return ' SET' . $this->indentCsv($values); + } + + // ----------Dml--------------- + /** + * 获取绑定的值 + * + * @return array + */ + public function getBindValuesCOMMON() + { + $bind_values = $this->bind_values; + $i = 1; + foreach ($this->bind_where as $val) { + $bind_values[$i] = $val; + $i++; + } + return $bind_values; + } + + /** + * 设置列 + * + * @param string $col + * @return self + */ + protected function addCol($col) + { + $key = $this->quoteName($col); + $this->col_values[$key] = ":$col"; + $args = func_get_args(); + if (count($args) > 1) { + $this->bindValue($col, $args[1]); + } + return $this; + } + + /** + * 设置多个列 + * + * @param array $cols + * @return self + */ + protected function addCols(array $cols) + { + foreach ($cols as $key => $val) { + if (is_int($key)) { + $this->addCol($val); + } else { + $this->addCol($key, $val); + } + } + return $this; + } + + /** + * 设置单列的值 + * + * @param string $col . + * @param string $value + * @return self + */ + protected function setCol($col, $value) + { + if ($value === null) { + $value = 'NULL'; + } + + $key = $this->quoteName($col); + $value = $this->quoteNamesIn($value); + $this->col_values[$key] = $value; + return $this; + } + + /** + * 增加返回的列 + * + * @param array $cols + * @return self + * + */ + protected function addReturning(array $cols) + { + foreach ($cols as $col) { + $this->returning[] = $this->quoteNamesIn($col); + } + return $this; + } + + /** + * 生成 RETURNING 语句 + * + * @return string + */ + protected function buildReturning() + { + if (!$this->returning) { + return ''; + } + return ' RETURNING' . $this->indentCsv($this->returning); + } + + /** + * 构造函数 + * + * @param string $host + * @param int $port + * @param string $user + * @param string $password + * @param string $db_name + * @param string $charset + */ + public function __construct($host, $port, $user, $password, $db_name, $charset = 'utf8') + { + $this->settings = array( + 'host' => $host, + 'port' => $port, + 'user' => $user, + 'password' => $password, + 'dbname' => $db_name, + 'charset' => $charset, + ); + $this->connect(); + } + + /** + * 创建 PDO 实例 + */ + protected function connect() + { + $dsn = 'mysql:dbname=' . $this->settings["dbname"] . ';host=' . + $this->settings["host"] . ';port=' . $this->settings['port']; + $this->pdo = new PDO($dsn, $this->settings["user"], $this->settings["password"], + array( + PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES ' . (!empty($this->settings['charset']) ? + $this->settings['charset'] : 'utf8') + )); + $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); + $this->pdo->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false); + $this->pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, false); + } + + /** + * 关闭连接 + */ + public function closeConnection() + { + $this->pdo = null; + } + + /** + * 执行 + * + * @param string $query + * @param string $parameters + * @throws PDOException + */ + protected function execute($query, $parameters = "") + { + try { + $this->sQuery = @$this->pdo->prepare($query); + $this->bindMore($parameters); + if (!empty($this->parameters)) { + foreach ($this->parameters as $param) { + $parameters = explode("\x7F", $param); + if ($parameters[0][0] !== ':') { + $parameters[0] = intval($parameters[0]); + } + $this->sQuery->bindParam($parameters[0], $parameters[1]); + } + } + $this->success = $this->sQuery->execute(); + } catch (PDOException $e) { + // 服务端断开时重连一次 + if (isset($e->errorInfo[1]) && ($e->errorInfo[1] == 2006 || $e->errorInfo[1] == 2013)) { + $this->closeConnection(); + $this->connect(); + + try { + $this->sQuery = $this->pdo->prepare($query); + $this->bindMore($parameters); + if (!empty($this->parameters)) { + foreach ($this->parameters as $param) { + $parameters = explode("\x7F", $param); + $this->sQuery->bindParam($parameters[0], $parameters[1]); + } + } + $this->success = $this->sQuery->execute(); + } catch (PDOException $ex) { + $this->rollBackTrans(); + throw $ex; + } + } else { + $this->rollBackTrans(); + $msg = $e->getMessage(); + $err_msg = "SQL:".$this->lastSQL()." ".$msg; + $exception = new \PDOException($err_msg, (int)$e->getCode()); + throw $exception; + } + } + $this->parameters = array(); + } + + /** + * 绑定 + * + * @param string $para + * @param string $value + */ + public function bind($para, $value) + { + if (is_string($para)) { + $this->parameters[sizeof($this->parameters)] = ":" . $para . "\x7F" . $value; + } else { + $this->parameters[sizeof($this->parameters)] = $para . "\x7F" . $value; + } + } + + /** + * 绑定多个 + * + * @param array $parray + */ + public function bindMore($parray) + { + if (empty($this->parameters) && is_array($parray)) { + $columns = array_keys($parray); + foreach ($columns as $i => &$column) { + $this->bind($column, $parray[$column]); + } + } + } + + /** + * 执行 SQL + * + * @param string $query + * @param array $params + * @param int $fetchmode + * @return mixed + */ + public function query($query = '', $params = null, $fetchmode = PDO::FETCH_ASSOC) + { + $query = trim($query); + if (empty($query)) { + $query = $this->build(); + if (!$params) { + $params = $this->getBindValues(); + } + } + + $this->resetAll(); + $this->lastSql = $query; + + $this->execute($query, $params); + + $rawStatement = explode(" ", $query); + + $statement = strtolower(trim($rawStatement[0])); + if ($statement === 'select' || $statement === 'show') { + return $this->sQuery->fetchAll($fetchmode); + } elseif ($statement === 'update' || $statement === 'delete') { + return $this->sQuery->rowCount(); + } elseif ($statement === 'insert') { + if ($this->sQuery->rowCount() > 0) { + return $this->lastInsertId(); + } + } else { + return null; + } + + return null; + } + + /** + * 返回一列 + * + * @param string $query + * @param array $params + * @return array + */ + public function column($query = '', $params = null) + { + $query = trim($query); + if (empty($query)) { + $query = $this->build(); + if (!$params) { + $params = $this->getBindValues(); + } + } + + $this->resetAll(); + $this->lastSql = $query; + + $this->execute($query, $params); + $columns = $this->sQuery->fetchAll(PDO::FETCH_NUM); + $column = null; + foreach ($columns as $cells) { + $column[] = $cells[0]; + } + return $column; + } + + /** + * 返回一行 + * + * @param string $query + * @param array $params + * @param int $fetchmode + * @return array + */ + public function row($query = '', $params = null, $fetchmode = PDO::FETCH_ASSOC) + { + $query = trim($query); + if (empty($query)) { + $query = $this->build(); + if (!$params) { + $params = $this->getBindValues(); + } + } + + $this->resetAll(); + $this->lastSql = $query; + + $this->execute($query, $params); + return $this->sQuery->fetch($fetchmode); + } + + /** + * 返回单个值 + * + * @param string $query + * @param array $params + * @return string + */ + public function single($query = '', $params = null) + { + $query = trim($query); + if (empty($query)) { + $query = $this->build(); + if (!$params) { + $params = $this->getBindValues(); + } + } + + $this->resetAll(); + $this->lastSql = $query; + + $this->execute($query, $params); + return $this->sQuery->fetchColumn(); + } + + /** + * 返回 lastInsertId + * + * @return string + */ + public function lastInsertId() + { + return $this->pdo->lastInsertId(); + } + + /** + * 返回最后一条执行的 sql + * + * @return string + */ + public function lastSQL() + { + return $this->lastSql; + } + + /** + * 开始事务 + */ + public function beginTrans() + { + try { + $this->pdo->beginTransaction(); + } catch (PDOException $e) { + // 服务端断开时重连一次 + if ($e->errorInfo[1] == 2006 || $e->errorInfo[1] == 2013) { + $this->pdo->beginTransaction(); + } else { + throw $e; + } + } + } + + /** + * 提交事务 + */ + public function commitTrans() + { + $this->pdo->commit(); + } + + /** + * 事务回滚 + */ + public function rollBackTrans() + { + if ($this->pdo->inTransaction()) { + $this->pdo->rollBack(); + } + } +} diff --git a/vendor/workerman/gateway-worker/src/Lib/Gateway.php b/vendor/workerman/gateway-worker/src/Lib/Gateway.php new file mode 100644 index 000000000..a027bc49b --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Lib/Gateway.php @@ -0,0 +1,1428 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker\Lib; + +use Exception; +use GatewayWorker\Protocols\GatewayProtocol; +use Workerman\Connection\TcpConnection; + +/** + * 数据发送相关 + */ +class Gateway +{ + /** + * gateway 实例 + * + * @var object + */ + protected static $businessWorker = null; + + /** + * 注册中心地址 + * + * @var string|array + */ + public static $registerAddress = '127.0.0.1:1236'; + + /** + * 秘钥 + * @var string + */ + public static $secretKey = ''; + + /** + * 链接超时时间 + * @var int + */ + public static $connectTimeout = 3; + + /** + * 与Gateway是否是长链接 + * @var bool + */ + public static $persistentConnection = true; + + /** + * 是否清除注册地址缓存 + * @var bool + */ + public static $addressesCacheDisable = false; + + /** + * 与gateway建立的连接 + * @var array + */ + protected static $gatewayConnections = []; + + /** + * 向所有客户端连接(或者 client_id_array 指定的客户端连接)广播消息 + * + * @param string $message 向客户端发送的消息 + * @param array $client_id_array 客户端 id 数组 + * @param array $exclude_client_id 不给这些client_id发 + * @param bool $raw 是否发送原始数据（即不调用gateway的协议的encode方法） + * @return void + * @throws Exception + */ + public static function sendToAll($message, $client_id_array = null, $exclude_client_id = null, $raw = false) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_ALL; + $gateway_data['body'] = $message; + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + if ($exclude_client_id) { + if (!is_array($exclude_client_id)) { + $exclude_client_id = array($exclude_client_id); + } + if ($client_id_array) { + $exclude_client_id = array_flip($exclude_client_id); + } + } + + if ($client_id_array) { + if (!is_array($client_id_array)) { + echo new \Exception('bad $client_id_array:'.var_export($client_id_array, true)); + return; + } + $data_array = array(); + foreach ($client_id_array as $client_id) { + if (isset($exclude_client_id[$client_id])) { + continue; + } + $address = Context::clientIdToAddress($client_id); + if ($address) { + $key = long2ip($address['local_ip']) . ":{$address['local_port']}"; + $data_array[$key][$address['connection_id']] = $address['connection_id']; + } + } + foreach ($data_array as $addr => $connection_id_list) { + $the_gateway_data = $gateway_data; + $the_gateway_data['ext_data'] = json_encode(array('connections' => $connection_id_list)); + static::sendToGateway($addr, $the_gateway_data); + } + return; + } elseif (empty($client_id_array) && is_array($client_id_array)) { + return; + } + + if (!$exclude_client_id) { + return static::sendToAllGateway($gateway_data); + } + + $address_connection_array = static::clientIdArrayToAddressArray($exclude_client_id); + + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $address => $gateway_connection) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('exclude'=> $address_connection_array[$address])) : ''; + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($gateway_data); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $all_addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($all_addresses as $address) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('exclude'=> $address_connection_array[$address])) : ''; + static::sendToGateway($address, $gateway_data); + } + } + + } + + /** + * 向某个client_id对应的连接发消息 + * + * @param string $client_id + * @param string $message + * @param bool $raw + * @return bool + */ + public static function sendToClient($client_id, $message, $raw = false) + { + return static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_SEND_TO_ONE, $message, '', $raw); + } + + /** + * 向当前客户端连接发送消息 + * + * @param string $message + * @param bool $raw + * @return bool + */ + public static function sendToCurrentClient($message, $raw = false) + { + return static::sendCmdAndMessageToClient(null, GatewayProtocol::CMD_SEND_TO_ONE, $message, '', $raw); + } + + /** + * 判断某个uid是否在线 + * + * @param string $uid + * @return int 0|1 + */ + public static function isUidOnline($uid) + { + return (int)static::getClientIdByUid($uid); + } + + /** + * 判断client_id对应的连接是否在线 + * + * @param string $client_id + * @return int 0|1 + */ + public static function isOnline($client_id) + { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return 0; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (isset(static::$businessWorker)) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return 0; + } + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_IS_ONLINE; + $gateway_data['connection_id'] = $address_data['connection_id']; + return (int)static::sendAndRecv($address, $gateway_data); + } + + /** + * 获取所有在线用户的session，client_id为 key(弃用，请用getAllClientSessions代替) + * + * @param string $group + * @return array + */ + public static function getAllClientInfo($group = '') + { + echo "Warning: Gateway::getAllClientInfo is deprecated and will be removed in a future, please use Gateway::getAllClientSessions instead."; + return static::getAllClientSessions($group); + } + + /** + * 获取所有在线client_id的session，client_id为 key + * + * @param string $group + * @return array + */ + public static function getAllClientSessions($group = '') + { + $gateway_data = GatewayProtocol::$empty; + if (!$group) { + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_ALL_CLIENT_SESSIONS; + } else { + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_SESSIONS_BY_GROUP; + $gateway_data['ext_data'] = $group; + } + $status_data = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $data) { + if ($data) { + foreach ($data as $connection_id => $session_buffer) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + if ($client_id === Context::$client_id) { + $status_data[$client_id] = (array)$_SESSION; + } else { + $status_data[$client_id] = $session_buffer ? Context::sessionDecode($session_buffer) : array(); + } + } + } + } + } + return $status_data; + } + + /** + * 获取某个组的连接信息（弃用，请用getClientSessionsByGroup代替） + * + * @param string $group + * @return array + */ + public static function getClientInfoByGroup($group) + { + echo "Warning: Gateway::getClientInfoByGroup is deprecated and will be removed in a future, please use Gateway::getClientSessionsByGroup instead."; + return static::getAllClientSessions($group); + } + + /** + * 获取某个组的所有client_id的session信息 + * + * @param string $group + * + * @return array + */ + public static function getClientSessionsByGroup($group) + { + if (static::isValidGroupId($group)) { + return static::getAllClientSessions($group); + } + return array(); + } + + /** + * 获取所有在线client_id数 + * + * @return int + */ + public static function getAllClientIdCount() + { + return static::getClientCountByGroup(); + } + + /** + * 获取所有在线client_id数(getAllClientIdCount的别名) + * + * @return int + */ + public static function getAllClientCount() + { + return static::getAllClientIdCount(); + } + + /** + * 获取某个组的在线client_id数 + * + * @param string $group + * @return int + */ + public static function getClientIdCountByGroup($group = '') + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_COUNT_BY_GROUP; + $gateway_data['ext_data'] = $group; + $total_count = 0; + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $count) { + if ($count) { + $total_count += $count; + } + } + } + return $total_count; + } + + /** + * getClientIdCountByGroup 函数的别名 + * + * @param string $group + * @return int + */ + public static function getClientCountByGroup($group = '') + { + return static::getClientIdCountByGroup($group); + } + + /** + * 获取某个群组在线client_id列表 + * + * @param string $group + * @return array + */ + public static function getClientIdListByGroup($group) + { + if (!static::isValidGroupId($group)) { + return array(); + } + + $data = static::select(array('uid'), array('groups' => is_array($group) ? $group : array($group))); + $client_id_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + $client_id_map[$client_id] = $client_id; + } + } + } + return $client_id_map; + } + + /** + * 获取集群所有在线client_id列表 + * + * @return array + */ + public static function getAllClientIdList() + { + return static::formatClientIdFromGatewayBuffer(static::select(array('uid'))); + } + + /** + * 格式化client_id + * + * @param $data + * @return array + */ + protected static function formatClientIdFromGatewayBuffer($data) + { + $client_id_list = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + $client_id_list[$client_id] = $client_id; + } + } + } + return $client_id_list; + } + + + /** + * 获取与 uid 绑定的 client_id 列表 + * + * @param string $uid + * @return array + */ + public static function getClientIdByUid($uid) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_ID_BY_UID; + $gateway_data['ext_data'] = $uid; + $client_list = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $connection_id_array) { + if ($connection_id_array) { + foreach ($connection_id_array as $connection_id) { + $client_list[] = Context::addressToClientId($local_ip, $local_port, $connection_id); + } + } + } + } + return $client_list; + } + + /** + * 获取某个群组在线uid列表 + * + * @param string $group + * @return array + */ + public static function getUidListByGroup($group) + { + if (!static::isValidGroupId($group)) { + return array(); + } + + $group = is_array($group) ? $group : array($group); + $data = static::select(array('uid'), array('groups' => $group)); + $uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (!empty($info['uid'])) { + $uid_map[$info['uid']] = $info['uid']; + } + } + } + } + return $uid_map; + } + + /** + * 获取某个群组在线uid数 + * + * @param string $group + * @return int + */ + public static function getUidCountByGroup($group) + { + if (static::isValidGroupId($group)) { + return count(static::getUidListByGroup($group)); + } + return 0; + } + + /** + * 获取全局在线uid列表 + * + * @return array + */ + public static function getAllUidList() + { + $data = static::select(array('uid')); + $uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (!empty($info['uid'])) { + $uid_map[$info['uid']] = $info['uid']; + } + } + } + } + return $uid_map; + } + + /** + * 获取全局在线uid数 + * @return int + */ + public static function getAllUidCount() + { + return count(static::getAllUidList()); + } + + /** + * 通过client_id获取uid + * + * @param $client_id + * @return mixed + */ + public static function getUidByClientId($client_id) + { + $data = static::select(array('uid'), array('client_id'=>array($client_id))); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $info) { + return $info['uid']; + } + } + } + } + + /** + * 获取所有在线的群组id + * + * @return array + */ + public static function getAllGroupIdList() + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_GROUP_ID_LIST; + $group_id_list = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $group_id_array) { + if (is_array($group_id_array)) { + foreach ($group_id_array as $group_id) { + if (!isset($group_id_list[$group_id])) { + $group_id_list[$group_id] = $group_id; + } + } + } + } + } + return $group_id_list; + } + + + /** + * 获取所有在线分组的uid数量，也就是每个分组的在线用户数 + * + * @return array + */ + public static function getAllGroupUidCount() + { + $group_uid_map = static::getAllGroupUidList(); + $group_uid_count_map = array(); + foreach ($group_uid_map as $group_id => $uid_list) { + $group_uid_count_map[$group_id] = count($uid_list); + } + return $group_uid_count_map; + } + + + + /** + * 获取所有分组uid在线列表 + * + * @return array + */ + public static function getAllGroupUidList() + { + $data = static::select(array('uid','groups')); + $group_uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (empty($info['uid']) || empty($info['groups'])) { + break; + } + $uid = $info['uid']; + foreach ($info['groups'] as $group_id) { + if(!isset($group_uid_map[$group_id])) { + $group_uid_map[$group_id] = array(); + } + $group_uid_map[$group_id][$uid] = $uid; + } + } + } + } + return $group_uid_map; + } + + /** + * 获取所有群组在线client_id列表 + * + * @return array + */ + public static function getAllGroupClientIdList() + { + $data = static::select(array('groups')); + $group_client_id_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (empty($info['groups'])) { + break; + } + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + foreach ($info['groups'] as $group_id) { + if(!isset($group_client_id_map[$group_id])) { + $group_client_id_map[$group_id] = array(); + } + $group_client_id_map[$group_id][$client_id] = $client_id; + } + } + } + } + return $group_client_id_map; + } + + /** + * 获取所有群组在线client_id数量，也就是获取每个群组在线连接数 + * + * @return array + */ + public static function getAllGroupClientIdCount() + { + $group_client_map = static::getAllGroupClientIdList(); + $group_client_count_map = array(); + foreach ($group_client_map as $group_id => $client_id_list) { + $group_client_count_map[$group_id] = count($client_id_list); + } + return $group_client_count_map; + } + + + /** + * 根据条件到gateway搜索数据 + * + * @param array $fields + * @param array $where + * @return array + */ + protected static function select($fields = array('session','uid','groups'), $where = array()) + { + $t = microtime(true); + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SELECT; + $gateway_data['ext_data'] = array('fields' => $fields, 'where' => $where); + $gateway_data_list = array(); + // 有client_id，能计算出需要和哪些gateway通讯，只和必要的gateway通讯能降低系统负载 + if (isset($where['client_id'])) { + $client_id_list = $where['client_id']; + unset($gateway_data['ext_data']['where']['client_id']); + $gateway_data['ext_data']['where']['connection_id'] = array(); + foreach ($client_id_list as $client_id) { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + continue; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (!isset($gateway_data_list[$address])) { + $gateway_data_list[$address] = $gateway_data; + } + $gateway_data_list[$address]['ext_data']['where']['connection_id'][$address_data['connection_id']] = $address_data['connection_id']; + } + foreach ($gateway_data_list as $address => $item) { + $gateway_data_list[$address]['ext_data'] = json_encode($item['ext_data']); + } + // 有其它条件，则还是需要向所有gateway发送 + if (count($where) !== 1) { + $gateway_data['ext_data'] = json_encode($gateway_data['ext_data']); + foreach (static::getAllGatewayAddress() as $address) { + if (!isset($gateway_data_list[$address])) { + $gateway_data_list[$address] = $gateway_data; + } + } + } + $data = static::getBufferFromSomeGateway($gateway_data_list); + } else { + $gateway_data['ext_data'] = json_encode($gateway_data['ext_data']); + $data = static::getBufferFromAllGateway($gateway_data); + } + + return $data; + } + + /** + * 生成验证包，用于验证此客户端的合法性 + * + * @return string + */ + protected static function generateAuthBuffer() + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GATEWAY_CLIENT_CONNECT; + $gateway_data['body'] = json_encode(array( + 'secret_key' => static::$secretKey, + )); + return GatewayProtocol::encode($gateway_data); + } + + /** + * 批量向某些gateway发包，并得到返回数组 + * + * @param array $gateway_data_array + * @return array + * @throws Exception + */ + protected static function getBufferFromSomeGateway($gateway_data_array) + { + $gateway_buffer_array = array(); + $auth_buffer = static::$secretKey ? static::generateAuthBuffer() : ''; + foreach ($gateway_data_array as $address => $gateway_data) { + if ($auth_buffer) { + $gateway_buffer_array[$address] = $auth_buffer.GatewayProtocol::encode($gateway_data); + } else { + $gateway_buffer_array[$address] = GatewayProtocol::encode($gateway_data); + } + } + return static::getBufferFromGateway($gateway_buffer_array); + } + + /** + * 批量向所有 gateway 发包，并得到返回数组 + * + * @param string $gateway_data + * @return array + * @throws Exception + */ + protected static function getBufferFromAllGateway($gateway_data) + { + $addresses = static::getAllGatewayAddress(); + $gateway_buffer_array = array(); + $gateway_buffer = GatewayProtocol::encode($gateway_data); + $gateway_buffer = static::$secretKey ? static::generateAuthBuffer() . $gateway_buffer : $gateway_buffer; + foreach ($addresses as $address) { + $gateway_buffer_array[$address] = $gateway_buffer; + } + + return static::getBufferFromGateway($gateway_buffer_array); + } + + /** + * 获取所有gateway内部通讯地址 + * + * @return array + * @throws Exception + */ + protected static function getAllGatewayAddress() + { + if (isset(static::$businessWorker)) { + $addresses = static::$businessWorker->getAllGatewayAddresses(); + if (empty($addresses)) { + throw new Exception('businessWorker::getAllGatewayAddresses return empty'); + } + } else { + $addresses = static::getAllGatewayAddressesFromRegister(); + if (empty($addresses)) { + return array(); + } + } + return $addresses; + } + + /** + * 批量向gateway发送并获取数据 + * @param $gateway_buffer_array + * @return array + */ + protected static function getBufferFromGateway($gateway_buffer_array) + { + $client_array = $status_data = $client_address_map = $receive_buffer_array = $recv_length_array = array(); + // 批量向所有gateway进程发送请求数据 + foreach ($gateway_buffer_array as $address => $gateway_buffer) { + $client = static::getGatewayConnection("tcp://$address"); + if (strlen($gateway_buffer) === stream_socket_sendto($client, $gateway_buffer)) { + $socket_id = (int)$client; + $client_array[$socket_id] = $client; + $client_address_map[$socket_id] = explode(':', $address); + $receive_buffer_array[$socket_id] = ''; + } + } + // 超时5秒 + $timeout = 5; + $time_start = microtime(true); + // 批量接收请求 + while (count($client_array) > 0) { + $write = $except = array(); + $read = $client_array; + if (@stream_select($read, $write, $except, $timeout)) { + foreach ($read as $client) { + $socket_id = (int)$client; + $buffer = stream_socket_recvfrom($client, 65535); + if ($buffer !== '' && $buffer !== false) { + $receive_buffer_array[$socket_id] .= $buffer; + $receive_length = strlen($receive_buffer_array[$socket_id]); + if (empty($recv_length_array[$socket_id]) && $receive_length >= 4) { + $recv_length_array[$socket_id] = current(unpack('N', $receive_buffer_array[$socket_id])); + } + if (!empty($recv_length_array[$socket_id]) && $receive_length >= $recv_length_array[$socket_id] + 4) { + unset($client_array[$socket_id]); + } + } elseif (feof($client)) { + unset($client_array[$socket_id]); + } + } + } + if (microtime(true) - $time_start > $timeout) { + static::$gatewayConnections = []; + break; + } + } + $format_buffer_array = array(); + foreach ($receive_buffer_array as $socket_id => $buffer) { + $local_ip = ip2long($client_address_map[$socket_id][0]); + $local_port = $client_address_map[$socket_id][1]; + $format_buffer_array[$local_ip][$local_port] = unserialize(substr($buffer, 4)); + } + return $format_buffer_array; + } + + /** + * 踢掉某个客户端，并以$message通知被踢掉客户端 + * + * @param string $client_id + * @param string $message + * @return void + */ + public static function closeClient($client_id, $message = null) + { + if ($client_id === Context::$client_id) { + return static::closeCurrentClient($message); + } // 不是发给当前用户则使用存储中的地址 + else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + return static::kickAddress($address, $address_data['connection_id'], $message); + } + } + + /** + * 踢掉当前客户端，并以$message通知被踢掉客户端 + * + * @param string $message + * @return bool + * @throws Exception + */ + public static function closeCurrentClient($message = null) + { + if (!Context::$connection_id) { + throw new Exception('closeCurrentClient can not be called in async context'); + } + $address = long2ip(Context::$local_ip) . ':' . Context::$local_port; + return static::kickAddress($address, Context::$connection_id, $message); + } + + /** + * 踢掉某个客户端并直接立即销毁相关连接 + * + * @param string $client_id + * @return bool + */ + public static function destoryClient($client_id) + { + if ($client_id === Context::$client_id) { + return static::destoryCurrentClient(); + } // 不是发给当前用户则使用存储中的地址 + else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + return static::destroyAddress($address, $address_data['connection_id']); + } + } + + /** + * 踢掉当前客户端并直接立即销毁相关连接 + * + * @return bool + * @throws Exception + */ + public static function destoryCurrentClient() + { + if (!Context::$connection_id) { + throw new Exception('destoryCurrentClient can not be called in async context'); + } + $address = long2ip(Context::$local_ip) . ':' . Context::$local_port; + return static::destroyAddress($address, Context::$connection_id); + } + + /** + * 将 client_id 与 uid 绑定 + * + * @param string $client_id + * @param int|string $uid + * @return void + */ + public static function bindUid($client_id, $uid) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_BIND_UID, '', $uid); + } + + /** + * 将 client_id 与 uid 解除绑定 + * + * @param string $client_id + * @param int|string $uid + * @return void + */ + public static function unbindUid($client_id, $uid) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_UNBIND_UID, '', $uid); + } + + /** + * 将 client_id 加入组 + * + * @param string $client_id + * @param int|string $group + * @return void + */ + public static function joinGroup($client_id, $group) + { + + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_JOIN_GROUP, '', $group); + } + + /** + * 将 client_id 离开组 + * + * @param string $client_id + * @param int|string $group + * + * @return void + */ + public static function leaveGroup($client_id, $group) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_LEAVE_GROUP, '', $group); + } + + /** + * 取消分组 + * + * @param int|string $group + * + * @return void + */ + public static function ungroup($group) + { + if (!static::isValidGroupId($group)) { + return false; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_UNGROUP; + $gateway_data['ext_data'] = $group; + return static::sendToAllGateway($gateway_data); + + } + + /** + * 向所有 uid 发送 + * + * @param int|string|array $uid + * @param string $message + * @param bool $raw + * + * @return void + */ + public static function sendToUid($uid, $message, $raw = false) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_UID; + $gateway_data['body'] = $message; + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + if (!is_array($uid)) { + $uid = array($uid); + } + + $gateway_data['ext_data'] = json_encode($uid); + + static::sendToAllGateway($gateway_data); + } + + /** + * 向 group 发送 + * + * @param int|string|array $group 组（不允许是 0 '0' false null array()等为空的值） + * @param string $message 消息 + * @param array $exclude_client_id 不给这些client_id发 + * @param bool $raw 发送原始数据（即不调用gateway的协议的encode方法） + * + * @return void + */ + public static function sendToGroup($group, $message, $exclude_client_id = null, $raw = false) + { + if (!static::isValidGroupId($group)) { + return false; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_GROUP; + $gateway_data['body'] = $message; + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + if (!is_array($group)) { + $group = array($group); + } + + // 分组发送，没有排除的client_id，直接发送 + $default_ext_data_buffer = json_encode(array('group'=> $group, 'exclude'=> null)); + if (empty($exclude_client_id)) { + $gateway_data['ext_data'] = $default_ext_data_buffer; + return static::sendToAllGateway($gateway_data); + } + + // 分组发送，有排除的client_id，需要将client_id转换成对应gateway进程内的connectionId + if (!is_array($exclude_client_id)) { + $exclude_client_id = array($exclude_client_id); + } + + $address_connection_array = static::clientIdArrayToAddressArray($exclude_client_id); + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $address => $gateway_connection) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('group'=> $group, 'exclude'=> $address_connection_array[$address])) : + $default_ext_data_buffer; + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($gateway_data); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($addresses as $address) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('group'=> $group, 'exclude'=> $address_connection_array[$address])) : + $default_ext_data_buffer; + static::sendToGateway($address, $gateway_data); + } + } + } + + /** + * 更新 session，框架自动调用，开发者不要调用 + * + * @param string $client_id + * @param string $session_str + * @return bool + */ + public static function setSocketSession($client_id, $session_str) + { + return static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_SET_SESSION, '', $session_str); + } + + /** + * 设置 session，原session值会被覆盖 + * + * @param string $client_id + * @param array $session + * + * @return void + */ + public static function setSession($client_id, array $session) + { + if (Context::$client_id === $client_id) { + $_SESSION = $session; + Context::$old_session = $_SESSION; + } + static::setSocketSession($client_id, Context::sessionEncode($session)); + } + + /** + * 更新 session，实际上是与老的session合并 + * + * @param string $client_id + * @param array $session + * + * @return void + */ + public static function updateSession($client_id, array $session) + { + if (Context::$client_id === $client_id) { + $_SESSION = array_replace_recursive((array)$_SESSION, $session); + Context::$old_session = $_SESSION; + } + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_UPDATE_SESSION, '', Context::sessionEncode($session)); + } + + /** + * 获取某个client_id的session + * + * @param string $client_id + * @return mixed false表示出错、null表示用户不存在、array表示具体的session信息 + */ + public static function getSession($client_id) + { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (isset(static::$businessWorker)) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return null; + } + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_SESSION_BY_CLIENT_ID; + $gateway_data['connection_id'] = $address_data['connection_id']; + return static::sendAndRecv($address, $gateway_data); + } + + /** + * 向某个用户网关发送命令和消息 + * + * @param string $client_id + * @param int $cmd + * @param string $message + * @param string $ext_data + * @param bool $raw + * @return boolean + */ + protected static function sendCmdAndMessageToClient($client_id, $cmd, $message, $ext_data = '', $raw = false) + { + // 如果是发给当前用户则直接获取上下文中的地址 + if ($client_id === Context::$client_id || $client_id === null) { + $address = long2ip(Context::$local_ip) . ':' . Context::$local_port; + $connection_id = Context::$connection_id; + } else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + $connection_id = $address_data['connection_id']; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = $cmd; + $gateway_data['connection_id'] = $connection_id; + $gateway_data['body'] = $message; + if (!empty($ext_data)) { + $gateway_data['ext_data'] = $ext_data; + } + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + return static::sendToGateway($address, $gateway_data); + } + + /** + * 发送数据并返回 + * + * @param int $address + * @param mixed $data + * @return bool + * @throws Exception + */ + protected static function sendAndRecv($address, $data) + { + $buffer = GatewayProtocol::encode($data); + $buffer = static::$secretKey ? static::generateAuthBuffer() . $buffer : $buffer; + $address = "tcp://$address"; + $client = static::getGatewayConnection($address); + if (strlen($buffer) === stream_socket_sendto($client, $buffer)) { + $timeout = 5; + // 阻塞读 + stream_set_blocking($client, 1); + // 1秒超时 + stream_set_timeout($client, 1); + $all_buffer = ''; + $time_start = microtime(true); + $pack_len = 0; + while (1) { + $buf = stream_socket_recvfrom($client, 655350); + if ($buf !== '' && $buf !== false) { + $all_buffer .= $buf; + } else { + if (feof($client)) { + unset(static::$gatewayConnections[$address]); + throw new Exception("connection close $address"); + } elseif (microtime(true) - $time_start > $timeout) { + unset(static::$gatewayConnections[$address]); + break; + } + continue; + } + $recv_len = strlen($all_buffer); + if (!$pack_len && $recv_len >= 4) { + $pack_len= current(unpack('N', $all_buffer)); + } + if (microtime(true) - $time_start > $timeout) { + unset(static::$gatewayConnections[$address]); + break; + } + // 回复的数据都是以\n结尾 + if (($pack_len && $recv_len >= $pack_len + 4)) { + break; + } + } + // 返回结果 + return unserialize(substr($all_buffer, 4)); + } else { + throw new Exception("sendAndRecv($address, \$bufer) fail ! Can not send data!", 502); + } + } + + /** + * 发送数据到网关 + * + * @param string $address + * @param array $gateway_data + * @return bool + */ + protected static function sendToGateway($address, $gateway_data) + { + return static::sendBufferToGateway($address, GatewayProtocol::encode($gateway_data)); + } + + /** + * 发送buffer数据到网关 + * @param string $address + * @param string $gateway_buffer + * @return bool + */ + protected static function sendBufferToGateway($address, $gateway_buffer) + { + // 有$businessWorker说明是workerman环境，使用$businessWorker发送数据 + if (static::$businessWorker) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return false; + } + return static::$businessWorker->gatewayConnections[$address]->send($gateway_buffer, true); + } + // 非workerman环境 + $gateway_buffer = static::$secretKey ? static::generateAuthBuffer() . $gateway_buffer : $gateway_buffer; + $client = static::getGatewayConnection("tcp://$address"); + return strlen($gateway_buffer) == stream_socket_sendto($client, $gateway_buffer); + } + + /** + * 向所有 gateway 发送数据 + * + * @param string $gateway_data + * @throws Exception + * + * @return void + */ + protected static function sendToAllGateway($gateway_data) + { + $buffer = GatewayProtocol::encode($gateway_data); + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $gateway_connection) { + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($buffer, true); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $all_addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($all_addresses as $address) { + static::sendBufferToGateway($address, $buffer); + } + } + } + + /** + * 踢掉某个网关的 socket + * + * @param string $address + * @param int $connection_id + * @return bool + */ + protected static function kickAddress($address, $connection_id, $message) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_KICK; + $gateway_data['connection_id'] = $connection_id; + $gateway_data['body'] = $message; + return static::sendToGateway($address, $gateway_data); + } + + /** + * 销毁某个网关的 socket + * + * @param string $address + * @param int $connection_id + * @return bool + */ + protected static function destroyAddress($address, $connection_id) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_DESTROY; + $gateway_data['connection_id'] = $connection_id; + return static::sendToGateway($address, $gateway_data); + } + + /** + * 将clientid数组转换成address数组 + * + * @param array $client_id_array + * @return array + */ + protected static function clientIdArrayToAddressArray(array $client_id_array) + { + $address_connection_array = array(); + foreach ($client_id_array as $client_id) { + $address_data = Context::clientIdToAddress($client_id); + if ($address_data) { + $address = long2ip($address_data['local_ip']) . + ":{$address_data['local_port']}"; + $address_connection_array[$address][$address_data['connection_id']] = $address_data['connection_id']; + } + } + return $address_connection_array; + } + + /** + * 设置 gateway 实例 + * + * @param \GatewayWorker\BusinessWorker $business_worker_instance + */ + public static function setBusinessWorker($business_worker_instance) + { + static::$businessWorker = $business_worker_instance; + } + + /** + * 获取通过注册中心获取所有 gateway 通讯地址 + * + * @return array + * @throws Exception + */ + protected static function getAllGatewayAddressesFromRegister() + { + static $addresses_cache, $last_update; + if (static::$addressesCacheDisable) { + $addresses_cache = null; + } + $time_now = time(); + $expiration_time = 1; + $register_addresses = (array)static::$registerAddress; + if(empty($addresses_cache) || $time_now - $last_update > $expiration_time) { + foreach ($register_addresses as $register_address) { + $client = stream_socket_client('tcp://' . $register_address, $errno, $errmsg, static::$connectTimeout); + if ($client) { + break; + } + } + if (!$client) { + throw new Exception('Can not connect to tcp://' . $register_address . ' ' . $errmsg); + } + + fwrite($client, '{"event":"worker_connect","secret_key":"' . static::$secretKey . '"}' . "\n"); + stream_set_timeout($client, 5); + $ret = fgets($client, 655350); + if (!$ret || !$data = json_decode(trim($ret), true)) { + throw new Exception('getAllGatewayAddressesFromRegister fail. tcp://' . + $register_address . ' return ' . var_export($ret, true)); + } + $last_update = $time_now; + $addresses_cache = $data['addresses']; + } + if (!$addresses_cache) { + throw new Exception('Gateway::getAllGatewayAddressesFromRegister() with registerAddress:' . + json_encode(static::$registerAddress) . ' return ' . var_export($addresses_cache, true)); + } + return $addresses_cache; + } + + /** + * 检查群组id是否合法 + * + * @param $group + * @return bool + */ + protected static function isValidGroupId($group) + { + if (empty($group)) { + echo new \Exception('group('.var_export($group, true).') empty'); + return false; + } + return true; + } + + /** + * 获取与gateway的连接，用于数据返回 + * + * @param $address + * @return mixed + * @throws Exception + */ + protected static function getGatewayConnection($address) + { + $ttl = 50; + $time = time(); + if (isset(static::$gatewayConnections[$address])) { + $created_time = static::$gatewayConnections[$address]['created_time']; + $connection = static::$gatewayConnections[$address]['connection']; + if ($time - $created_time > $ttl || !is_resource($connection) || feof($connection)) { + \set_error_handler(function () {}); + fclose($connection); + \restore_error_handler(); + unset(static::$gatewayConnections[$address]); + } + } + if (!isset(static::$gatewayConnections[$address])) { + $client = stream_socket_client($address, $errno, $errmsg, static::$connectTimeout); + if (!$client) { + throw new Exception("can not connect to $address $errmsg"); + } + static::$gatewayConnections[$address] = [ + 'created_time' => $time, + 'connection' => $client + ]; + } + $client = static::$gatewayConnections[$address]['connection']; + if (!static::$persistentConnection) { + static::$gatewayConnections = []; + } + return $client; + } +} + +if (!class_exists('\Protocols\GatewayProtocol')) { + class_alias('GatewayWorker\Protocols\GatewayProtocol', 'Protocols\GatewayProtocol'); +} diff --git a/vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php b/vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php new file mode 100644 index 000000000..975f1d0ca --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php @@ -0,0 +1,222 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker\Protocols; + +/** + * Gateway 与 Worker 间通讯的二进制协议 + * + * struct GatewayProtocol + * { + * unsigned int pack_len, + * unsigned char cmd,//命令字 + * unsigned int local_ip, + * unsigned short local_port, + * unsigned int client_ip, + * unsigned short client_port, + * unsigned int connection_id, + * unsigned char flag, + * unsigned short gateway_port, + * unsigned int ext_len, + * char[ext_len] ext_data, + * char[pack_length-HEAD_LEN] body//包体 + * } + * NCNnNnNCnN + */ +class GatewayProtocol +{ + // 发给worker，gateway有一个新的连接 + const CMD_ON_CONNECT = 1; + + // 发给worker的，客户端有消息 + const CMD_ON_MESSAGE = 3; + + // 发给worker上的关闭链接事件 + const CMD_ON_CLOSE = 4; + + // 发给gateway的向单个用户发送数据 + const CMD_SEND_TO_ONE = 5; + + // 发给gateway的向所有用户发送数据 + const CMD_SEND_TO_ALL = 6; + + // 发给gateway的踢出用户 + // 1、如果有待发消息，将在发送完后立即销毁用户连接 + // 2、如果无待发消息，将立即销毁用户连接 + const CMD_KICK = 7; + + // 发给gateway的立即销毁用户连接 + const CMD_DESTROY = 8; + + // 发给gateway，通知用户session更新 + const CMD_UPDATE_SESSION = 9; + + // 获取在线状态 + const CMD_GET_ALL_CLIENT_SESSIONS = 10; + + // 判断是否在线 + const CMD_IS_ONLINE = 11; + + // client_id绑定到uid + const CMD_BIND_UID = 12; + + // 解绑 + const CMD_UNBIND_UID = 13; + + // 向uid发送数据 + const CMD_SEND_TO_UID = 14; + + // 根据uid获取绑定的clientid + const CMD_GET_CLIENT_ID_BY_UID = 15; + + // 加入组 + const CMD_JOIN_GROUP = 20; + + // 离开组 + const CMD_LEAVE_GROUP = 21; + + // 向组成员发消息 + const CMD_SEND_TO_GROUP = 22; + + // 获取组成员 + const CMD_GET_CLIENT_SESSIONS_BY_GROUP = 23; + + // 获取组在线连接数 + const CMD_GET_CLIENT_COUNT_BY_GROUP = 24; + + // 按照条件查找 + const CMD_SELECT = 25; + + // 获取在线的群组ID + const CMD_GET_GROUP_ID_LIST = 26; + + // 取消分组 + const CMD_UNGROUP = 27; + + // worker连接gateway事件 + const CMD_WORKER_CONNECT = 200; + + // 心跳 + const CMD_PING = 201; + + // GatewayClient连接gateway事件 + const CMD_GATEWAY_CLIENT_CONNECT = 202; + + // 根据client_id获取session + const CMD_GET_SESSION_BY_CLIENT_ID = 203; + + // 发给gateway，覆盖session + const CMD_SET_SESSION = 204; + + // 当websocket握手时触发，只有websocket协议支持此命令字 + const CMD_ON_WEBSOCKET_CONNECT = 205; + + // 包体是标量 + const FLAG_BODY_IS_SCALAR = 0x01; + + // 通知gateway在send时不调用协议encode方法，在广播组播时提升性能 + const FLAG_NOT_CALL_ENCODE = 0x02; + + /** + * 包头长度 + * + * @var int + */ + const HEAD_LEN = 28; + + public static $empty = array( + 'cmd' => 0, + 'local_ip' => 0, + 'local_port' => 0, + 'client_ip' => 0, + 'client_port' => 0, + 'connection_id' => 0, + 'flag' => 0, + 'gateway_port' => 0, + 'ext_data' => '', + 'body' => '', + ); + + /** + * 返回包长度 + * + * @param string $buffer + * @return int return current package length + */ + public static function input($buffer) + { + if (strlen($buffer) < self::HEAD_LEN) { + return 0; + } + + $data = unpack("Npack_len", $buffer); + return $data['pack_len']; + } + + /** + * 获取整个包的 buffer + * + * @param mixed $data + * @return string + */ + public static function encode($data) + { + $flag = (int)is_scalar($data['body']); + if (!$flag) { + $data['body'] = serialize($data['body']); + } + $data['flag'] |= $flag; + $ext_len = strlen($data['ext_data']??''); + $package_len = self::HEAD_LEN + $ext_len + strlen($data['body']); + return pack("NCNnNnNCnN", $package_len, + $data['cmd'], $data['local_ip'], + $data['local_port'], $data['client_ip'], + $data['client_port'], $data['connection_id'], + $data['flag'], $data['gateway_port'], + $ext_len) . $data['ext_data'] . $data['body']; + } + + /** + * 从二进制数据转换为数组 + * + * @param string $buffer + * @return array + */ + public static function decode($buffer) + { + $data = unpack("Npack_len/Ccmd/Nlocal_ip/nlocal_port/Nclient_ip/nclient_port/Nconnection_id/Cflag/ngateway_port/Next_len", + $buffer); + if ($data['ext_len'] > 0) { + $data['ext_data'] = substr($buffer, self::HEAD_LEN, $data['ext_len']); + if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) { + $data['body'] = substr($buffer, self::HEAD_LEN + $data['ext_len']); + } else { + // 防止反序列化成类实例 + try { + $data['body'] = unserialize(substr($buffer, self::HEAD_LEN + $data['ext_len']), ['allowed_classes' => false]); + } catch (\Throwable $e) {} + } + } else { + $data['ext_data'] = ''; + if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) { + $data['body'] = substr($buffer, self::HEAD_LEN); + } else { + // 防止反序列化成类实例 + try { + $data['body'] = unserialize(substr($buffer, self::HEAD_LEN), ['allowed_classes' => false]); + } catch (\Throwable $e) {} + } + } + return $data; + } +} diff --git a/vendor/workerman/gateway-worker/src/Register.php b/vendor/workerman/gateway-worker/src/Register.php new file mode 100644 index 000000000..eb32094ca --- /dev/null +++ b/vendor/workerman/gateway-worker/src/Register.php @@ -0,0 +1,194 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace GatewayWorker; + +use Workerman\Worker; +use Workerman\Timer; + +/** + * + * 注册中心，用于注册 Gateway 和 BusinessWorker + * + * @author walkor + * + */ +class Register extends Worker +{ + /** + * {@inheritdoc} + */ + public $name = 'Register'; + + /** + * {@inheritdoc} + */ + public $reloadable = false; + + /** + * 秘钥 + * @var string + */ + public $secretKey = ''; + + /** + * 所有 gateway 的连接 + * + * @var array + */ + protected $_gatewayConnections = array(); + + /** + * 所有 worker 的连接 + * + * @var array + */ + protected $_workerConnections = array(); + + /** + * 进程启动时间 + * + * @var int + */ + protected $_startTime = 0; + + /** + * {@inheritdoc} + */ + public function run() + { + // 设置 onMessage 连接回调 + $this->onConnect = array($this, 'onConnect'); + + // 设置 onMessage 回调 + $this->onMessage = array($this, 'onMessage'); + + // 设置 onClose 回调 + $this->onClose = array($this, 'onClose'); + + // 记录进程启动的时间 + $this->_startTime = time(); + + // 强制使用text协议 + $this->protocol = '\Workerman\Protocols\Text'; + + // reusePort + $this->reusePort = false; + + // 运行父方法 + parent::run(); + } + + /** + * 设置个定时器，将未及时发送验证的连接关闭 + * + * @param \Workerman\Connection\ConnectionInterface $connection + * @return void + */ + public function onConnect($connection) + { + $connection->timeout_timerid = Timer::add(10, function () use ($connection) { + Worker::log("Register auth timeout (".$connection->getRemoteIp()."). See http://doc2.workerman.net/register-auth-timeout.html"); + $connection->close(); + }, null, false); + } + + /** + * 设置消息回调 + * + * @param \Workerman\Connection\ConnectionInterface $connection + * @param string $buffer + * @return void + */ + public function onMessage($connection, $buffer) + { + // 删除定时器 + Timer::del($connection->timeout_timerid); + $data = @json_decode($buffer, true); + if (empty($data['event'])) { + $error = "Bad request for Register service. Request info(IP:".$connection->getRemoteIp().", Request Buffer:$buffer). See http://doc2.workerman.net/register-auth-timeout.html"; + Worker::log($error); + return $connection->close($error); + } + $event = $data['event']; + $secret_key = isset($data['secret_key']) ? $data['secret_key'] : ''; + // 开始验证 + switch ($event) { + // 是 gateway 连接 + case 'gateway_connect': + if (empty($data['address'])) { + echo "address not found\n"; + return $connection->close(); + } + if ($secret_key !== $this->secretKey) { + Worker::log("Register: Key does not match ".var_export($secret_key, true)." !== ".var_export($this->secretKey, true)); + return $connection->close(); + } + $this->_gatewayConnections[$connection->id] = $data['address']; + $this->broadcastAddresses(); + break; + // 是 worker 连接 + case 'worker_connect': + if ($secret_key !== $this->secretKey) { + Worker::log("Register: Key does not match ".var_export($secret_key, true)." !== ".var_export($this->secretKey, true)); + return $connection->close(); + } + $this->_workerConnections[$connection->id] = $connection; + $this->broadcastAddresses($connection); + break; + case 'ping': + break; + default: + Worker::log("Register unknown event:$event IP: ".$connection->getRemoteIp()." Buffer:$buffer. See http://doc2.workerman.net/register-auth-timeout.html"); + $connection->close(); + } + } + + /** + * 连接关闭时 + * + * @param \Workerman\Connection\ConnectionInterface $connection + */ + public function onClose($connection) + { + Timer::del($connection->timeout_timerid); + if (isset($this->_gatewayConnections[$connection->id])) { + unset($this->_gatewayConnections[$connection->id]); + $this->broadcastAddresses(); + } + if (isset($this->_workerConnections[$connection->id])) { + unset($this->_workerConnections[$connection->id]); + } + } + + /** + * 向 BusinessWorker 广播 gateway 内部通讯地址 + * + * @param \Workerman\Connection\ConnectionInterface $connection + */ + public function broadcastAddresses($connection = null) + { + $data = array( + 'event' => 'broadcast_addresses', + 'addresses' => array_unique(array_values($this->_gatewayConnections)), + ); + $buffer = json_encode($data); + if ($connection) { + $connection->send($buffer); + return; + } + foreach ($this->_workerConnections as $con) { + $con->send($buffer); + } + } +} diff --git a/vendor/workerman/gatewayclient/Gateway.php b/vendor/workerman/gatewayclient/Gateway.php new file mode 100644 index 000000000..f79f81fda --- /dev/null +++ b/vendor/workerman/gatewayclient/Gateway.php @@ -0,0 +1,1614 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ + +/** + * 数据发送相关 + * @version 3.0.12 + */ + +/** + * 数据发送相关 + */ +class Gateway +{ + /** + * gateway 实例 + * + * @var object + */ + protected static $businessWorker = null; + + /** + * 注册中心地址 + * + * @var string|array + */ + public static $registerAddress = '127.0.0.1:1236'; + + /** + * 秘钥 + * @var string + */ + public static $secretKey = ''; + + /** + * 链接超时时间 + * @var int + */ + public static $connectTimeout = 3; + + /** + * 与Gateway是否是长链接 + * @var bool + */ + public static $persistentConnection = false; + + /** + * 是否清除注册地址缓存 + * @var bool + */ + public static $addressesCacheDisable = false; + + /** + * 向所有客户端连接(或者 client_id_array 指定的客户端连接)广播消息 + * + * @param string $message 向客户端发送的消息 + * @param array $client_id_array 客户端 id 数组 + * @param array $exclude_client_id 不给这些client_id发 + * @param bool $raw 是否发送原始数据（即不调用gateway的协议的encode方法） + * @return void + * @throws Exception + */ + public static function sendToAll($message, $client_id_array = null, $exclude_client_id = null, $raw = false) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_ALL; + $gateway_data['body'] = $message; + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + if ($exclude_client_id) { + if (!is_array($exclude_client_id)) { + $exclude_client_id = array($exclude_client_id); + } + if ($client_id_array) { + $exclude_client_id = array_flip($exclude_client_id); + } + } + + if ($client_id_array) { + if (!is_array($client_id_array)) { + echo new \Exception('bad $client_id_array:'.var_export($client_id_array, true)); + return; + } + $data_array = array(); + foreach ($client_id_array as $client_id) { + if (isset($exclude_client_id[$client_id])) { + continue; + } + $address = Context::clientIdToAddress($client_id); + if ($address) { + $key = long2ip($address['local_ip']) . ":{$address['local_port']}"; + $data_array[$key][$address['connection_id']] = $address['connection_id']; + } + } + foreach ($data_array as $addr => $connection_id_list) { + $the_gateway_data = $gateway_data; + $the_gateway_data['ext_data'] = json_encode(array('connections' => $connection_id_list)); + static::sendToGateway($addr, $the_gateway_data); + } + return; + } elseif (empty($client_id_array) && is_array($client_id_array)) { + return; + } + + if (!$exclude_client_id) { + return static::sendToAllGateway($gateway_data); + } + + $address_connection_array = static::clientIdArrayToAddressArray($exclude_client_id); + + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $address => $gateway_connection) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('exclude'=> $address_connection_array[$address])) : ''; + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($gateway_data); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $all_addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($all_addresses as $address) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('exclude'=> $address_connection_array[$address])) : ''; + static::sendToGateway($address, $gateway_data); + } + } + + } + + /** + * 向某个client_id对应的连接发消息 + * + * @param string $client_id + * @param string $message + * @return void + */ + public static function sendToClient($client_id, $message) + { + return static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_SEND_TO_ONE, $message); + } + + /** + * 判断某个uid是否在线 + * + * @param string $uid + * @return int 0|1 + */ + public static function isUidOnline($uid) + { + return (int)static::getClientIdByUid($uid); + } + + /** + * 判断client_id对应的连接是否在线 + * + * @param string $client_id + * @return int 0|1 + */ + public static function isOnline($client_id) + { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return 0; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (isset(static::$businessWorker)) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return 0; + } + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_IS_ONLINE; + $gateway_data['connection_id'] = $address_data['connection_id']; + return (int)static::sendAndRecv($address, $gateway_data); + } + + /** + * 获取所有在线用户的session，client_id为 key(弃用，请用getAllClientSessions代替) + * + * @param string $group + * @return array + */ + public static function getAllClientInfo($group = '') + { + echo "Warning: Gateway::getAllClientInfo is deprecated and will be removed in a future, please use Gateway::getAllClientSessions instead."; + return static::getAllClientSessions($group); + } + + /** + * 获取所有在线client_id的session，client_id为 key + * + * @param string $group + * @return array + */ + public static function getAllClientSessions($group = '') + { + $gateway_data = GatewayProtocol::$empty; + if (!$group) { + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_ALL_CLIENT_SESSIONS; + } else { + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_SESSIONS_BY_GROUP; + $gateway_data['ext_data'] = $group; + } + $status_data = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $data) { + if ($data) { + foreach ($data as $connection_id => $session_buffer) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + if ($client_id === Context::$client_id) { + $status_data[$client_id] = (array)$_SESSION; + } else { + $status_data[$client_id] = $session_buffer ? Context::sessionDecode($session_buffer) : array(); + } + } + } + } + } + return $status_data; + } + + /** + * 获取某个组的连接信息（弃用，请用getClientSessionsByGroup代替） + * + * @param string $group + * @return array + */ + public static function getClientInfoByGroup($group) + { + echo "Warning: Gateway::getClientInfoByGroup is deprecated and will be removed in a future, please use Gateway::getClientSessionsByGroup instead."; + return static::getAllClientSessions($group); + } + + /** + * 获取某个组的所有client_id的session信息 + * + * @param string $group + * + * @return array + */ + public static function getClientSessionsByGroup($group) + { + if (static::isValidGroupId($group)) { + return static::getAllClientSessions($group); + } + return array(); + } + + /** + * 获取所有在线client_id数 + * + * @return int + */ + public static function getAllClientIdCount() + { + return static::getClientCountByGroup(); + } + + /** + * 获取所有在线client_id数(getAllClientIdCount的别名) + * + * @return int + */ + public static function getAllClientCount() + { + return static::getAllClientIdCount(); + } + + /** + * 获取某个组的在线client_id数 + * + * @param string $group + * @return int + */ + public static function getClientIdCountByGroup($group = '') + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_COUNT_BY_GROUP; + $gateway_data['ext_data'] = $group; + $total_count = 0; + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $count) { + if ($count) { + $total_count += $count; + } + } + } + return $total_count; + } + + /** + * getClientIdCountByGroup 函数的别名 + * + * @param string $group + * @return int + */ + public static function getClientCountByGroup($group = '') + { + return static::getClientIdCountByGroup($group); + } + + /** + * 获取某个群组在线client_id列表 + * + * @param string $group + * @return array + */ + public static function getClientIdListByGroup($group) + { + if (!static::isValidGroupId($group)) { + return array(); + } + + $data = static::select(array('uid'), array('groups' => is_array($group) ? $group : array($group))); + $client_id_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + $client_id_map[$client_id] = $client_id; + } + } + } + return $client_id_map; + } + + /** + * 获取集群所有在线client_id列表 + * + * @return array + */ + public static function getAllClientIdList() + { + return static::formatClientIdFromGatewayBuffer(static::select(array('uid'))); + } + + /** + * 格式化client_id + * + * @param $data + * @return array + */ + protected static function formatClientIdFromGatewayBuffer($data) + { + $client_id_list = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + $client_id_list[$client_id] = $client_id; + } + } + } + return $client_id_list; + } + + + /** + * 获取与 uid 绑定的 client_id 列表 + * + * @param string $uid + * @return array + */ + public static function getClientIdByUid($uid) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLIENT_ID_BY_UID; + $gateway_data['ext_data'] = $uid; + $client_list = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $connection_id_array) { + if ($connection_id_array) { + foreach ($connection_id_array as $connection_id) { + $client_list[] = Context::addressToClientId($local_ip, $local_port, $connection_id); + } + } + } + } + return $client_list; + } + + /** + * 获取某个群组在线uid列表 + * + * @param string $group + * @return array + */ + public static function getUidListByGroup($group) + { + if (!static::isValidGroupId($group)) { + return array(); + } + + $group = is_array($group) ? $group : array($group); + $data = static::select(array('uid'), array('groups' => $group)); + $uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (!empty($info['uid'])) { + $uid_map[$info['uid']] = $info['uid']; + } + } + } + } + return $uid_map; + } + + /** + * 获取某个群组在线uid数 + * + * @param string $group + * @return int + */ + public static function getUidCountByGroup($group) + { + if (static::isValidGroupId($group)) { + return count(static::getUidListByGroup($group)); + } + return 0; + } + + /** + * 获取全局在线uid列表 + * + * @return array + */ + public static function getAllUidList() + { + $data = static::select(array('uid')); + $uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (!empty($info['uid'])) { + $uid_map[$info['uid']] = $info['uid']; + } + } + } + } + return $uid_map; + } + + /** + * 获取全局在线uid数 + * @return int + */ + public static function getAllUidCount() + { + return count(static::getAllUidList()); + } + + /** + * 通过client_id获取uid + * + * @param $client_id + * @return mixed + */ + public static function getUidByClientId($client_id) + { + $data = static::select(array('uid'), array('client_id'=>array($client_id))); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $info) { + return $info['uid']; + } + } + } + } + + /** + * 获取所有在线的群组id + * + * @return array + */ + public static function getAllGroupIdList() + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_GROUP_ID_LIST; + $group_id_list = array(); + $all_buffer_array = static::getBufferFromAllGateway($gateway_data); + foreach ($all_buffer_array as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $group_id_array) { + if (is_array($group_id_array)) { + foreach ($group_id_array as $group_id) { + if (!isset($group_id_list[$group_id])) { + $group_id_list[$group_id] = $group_id; + } + } + } + } + } + return $group_id_list; + } + + + /** + * 获取所有在线分组的uid数量，也就是每个分组的在线用户数 + * + * @return array + */ + public static function getAllGroupUidCount() + { + $group_uid_map = static::getAllGroupUidList(); + $group_uid_count_map = array(); + foreach ($group_uid_map as $group_id => $uid_list) { + $group_uid_count_map[$group_id] = count($uid_list); + } + return $group_uid_count_map; + } + + + + /** + * 获取所有分组uid在线列表 + * + * @return array + */ + public static function getAllGroupUidList() + { + $data = static::select(array('uid','groups')); + $group_uid_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (empty($info['uid']) || empty($info['groups'])) { + break; + } + $uid = $info['uid']; + foreach ($info['groups'] as $group_id) { + if(!isset($group_uid_map[$group_id])) { + $group_uid_map[$group_id] = array(); + } + $group_uid_map[$group_id][$uid] = $uid; + } + } + } + } + return $group_uid_map; + } + + /** + * 获取所有群组在线client_id列表 + * + * @return array + */ + public static function getAllGroupClientIdList() + { + $data = static::select(array('groups')); + $group_client_id_map = array(); + foreach ($data as $local_ip => $buffer_array) { + foreach ($buffer_array as $local_port => $items) { + //$items = ['connection_id'=>['uid'=>x, 'group'=>[x,x..], 'session'=>[..]], 'client_id'=>[..], ..]; + foreach ($items as $connection_id => $info) { + if (empty($info['groups'])) { + break; + } + $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); + foreach ($info['groups'] as $group_id) { + if(!isset($group_client_id_map[$group_id])) { + $group_client_id_map[$group_id] = array(); + } + $group_client_id_map[$group_id][$client_id] = $client_id; + } + } + } + } + return $group_client_id_map; + } + + /** + * 获取所有群组在线client_id数量，也就是获取每个群组在线连接数 + * + * @return array + */ + public static function getAllGroupClientIdCount() + { + $group_client_map = static::getAllGroupClientIdList(); + $group_client_count_map = array(); + foreach ($group_client_map as $group_id => $client_id_list) { + $group_client_count_map[$group_id] = count($client_id_list); + } + return $group_client_count_map; + } + + + /** + * 根据条件到gateway搜索数据 + * + * @param array $fields + * @param array $where + * @return array + */ + protected static function select($fields = array('session','uid','groups'), $where = array()) + { + $t = microtime(true); + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SELECT; + $gateway_data['ext_data'] = array('fields' => $fields, 'where' => $where); + $gateway_data_list = array(); + // 有client_id，能计算出需要和哪些gateway通讯，只和必要的gateway通讯能降低系统负载 + if (isset($where['client_id'])) { + $client_id_list = $where['client_id']; + unset($gateway_data['ext_data']['where']['client_id']); + $gateway_data['ext_data']['where']['connection_id'] = array(); + foreach ($client_id_list as $client_id) { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + continue; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (!isset($gateway_data_list[$address])) { + $gateway_data_list[$address] = $gateway_data; + } + $gateway_data_list[$address]['ext_data']['where']['connection_id'][$address_data['connection_id']] = $address_data['connection_id']; + } + foreach ($gateway_data_list as $address => $item) { + $gateway_data_list[$address]['ext_data'] = json_encode($item['ext_data']); + } + // 有其它条件，则还是需要向所有gateway发送 + if (count($where) !== 1) { + $gateway_data['ext_data'] = json_encode($gateway_data['ext_data']); + foreach (static::getAllGatewayAddress() as $address) { + if (!isset($gateway_data_list[$address])) { + $gateway_data_list[$address] = $gateway_data; + } + } + } + $data = static::getBufferFromSomeGateway($gateway_data_list); + } else { + $gateway_data['ext_data'] = json_encode($gateway_data['ext_data']); + $data = static::getBufferFromAllGateway($gateway_data); + } + + return $data; + } + + /** + * 生成验证包，用于验证此客户端的合法性 + * + * @return string + */ + protected static function generateAuthBuffer() + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GATEWAY_CLIENT_CONNECT; + $gateway_data['body'] = json_encode(array( + 'secret_key' => static::$secretKey, + )); + return GatewayProtocol::encode($gateway_data); + } + + /** + * 批量向某些gateway发包，并得到返回数组 + * + * @param array $gateway_data_array + * @return array + * @throws Exception + */ + protected static function getBufferFromSomeGateway($gateway_data_array) + { + $gateway_buffer_array = array(); + $auth_buffer = static::$secretKey ? static::generateAuthBuffer() : ''; + foreach ($gateway_data_array as $address => $gateway_data) { + if ($auth_buffer) { + $gateway_buffer_array[$address] = $auth_buffer.GatewayProtocol::encode($gateway_data); + } else { + $gateway_buffer_array[$address] = GatewayProtocol::encode($gateway_data); + } + } + return static::getBufferFromGateway($gateway_buffer_array); + } + + /** + * 批量向所有 gateway 发包，并得到返回数组 + * + * @param string $gateway_data + * @return array + * @throws Exception + */ + protected static function getBufferFromAllGateway($gateway_data) + { + $addresses = static::getAllGatewayAddress(); + $gateway_buffer_array = array(); + $gateway_buffer = GatewayProtocol::encode($gateway_data); + $gateway_buffer = static::$secretKey ? static::generateAuthBuffer() . $gateway_buffer : $gateway_buffer; + foreach ($addresses as $address) { + $gateway_buffer_array[$address] = $gateway_buffer; + } + + return static::getBufferFromGateway($gateway_buffer_array); + } + + /** + * 获取所有gateway内部通讯地址 + * + * @return array + * @throws Exception + */ + protected static function getAllGatewayAddress() + { + if (isset(static::$businessWorker)) { + $addresses = static::$businessWorker->getAllGatewayAddresses(); + if (empty($addresses)) { + throw new Exception('businessWorker::getAllGatewayAddresses return empty'); + } + } else { + $addresses = static::getAllGatewayAddressesFromRegister(); + if (empty($addresses)) { + return array(); + } + } + return $addresses; + } + + /** + * 批量向gateway发送并获取数据 + * @param $gateway_buffer_array + * @return array + */ + protected static function getBufferFromGateway($gateway_buffer_array) + { + $client_array = $status_data = $client_address_map = $receive_buffer_array = $recv_length_array = array(); + // 批量向所有gateway进程发送请求数据 + foreach ($gateway_buffer_array as $address => $gateway_buffer) { + $client = stream_socket_client("tcp://$address", $errno, $errmsg, static::$connectTimeout); + if ($client && strlen($gateway_buffer) === stream_socket_sendto($client, $gateway_buffer)) { + $socket_id = (int)$client; + $client_array[$socket_id] = $client; + $client_address_map[$socket_id] = explode(':', $address); + $receive_buffer_array[$socket_id] = ''; + } + } + // 超时5秒 + $timeout = 5; + $time_start = microtime(true); + // 批量接收请求 + while (count($client_array) > 0) { + $write = $except = array(); + $read = $client_array; + if (@stream_select($read, $write, $except, $timeout)) { + foreach ($read as $client) { + $socket_id = (int)$client; + $buffer = stream_socket_recvfrom($client, 65535); + if ($buffer !== '' && $buffer !== false) { + $receive_buffer_array[$socket_id] .= $buffer; + $receive_length = strlen($receive_buffer_array[$socket_id]); + if (empty($recv_length_array[$socket_id]) && $receive_length >= 4) { + $recv_length_array[$socket_id] = current(unpack('N', $receive_buffer_array[$socket_id])); + } + if (!empty($recv_length_array[$socket_id]) && $receive_length >= $recv_length_array[$socket_id] + 4) { + unset($client_array[$socket_id]); + } + } elseif (feof($client)) { + unset($client_array[$socket_id]); + } + } + } + if (microtime(true) - $time_start > $timeout) { + break; + } + } + $format_buffer_array = array(); + foreach ($receive_buffer_array as $socket_id => $buffer) { + $local_ip = ip2long($client_address_map[$socket_id][0]); + $local_port = $client_address_map[$socket_id][1]; + $format_buffer_array[$local_ip][$local_port] = unserialize(substr($buffer, 4)); + } + return $format_buffer_array; + } + + /** + * 踢掉某个客户端，并以$message通知被踢掉客户端 + * + * @param string $client_id + * @param string $message + * @return void + */ + public static function closeClient($client_id, $message = null) + { + if ($client_id === Context::$client_id) { + return static::closeCurrentClient($message); + } // 不是发给当前用户则使用存储中的地址 + else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + return static::kickAddress($address, $address_data['connection_id'], $message); + } + } + + /** + * 踢掉某个客户端并直接立即销毁相关连接 + * + * @param string $client_id + * @return bool + */ + public static function destoryClient($client_id) + { + if ($client_id === Context::$client_id) { + return static::destoryCurrentClient(); + } // 不是发给当前用户则使用存储中的地址 + else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + return static::destroyAddress($address, $address_data['connection_id']); + } + } + + /** + * 踢掉当前客户端并直接立即销毁相关连接 + * + * @return bool + * @throws Exception + */ + public static function destoryCurrentClient() + { + if (!Context::$connection_id) { + throw new Exception('destoryCurrentClient can not be called in async context'); + } + $address = long2ip(Context::$local_ip) . ':' . Context::$local_port; + return static::destroyAddress($address, Context::$connection_id); + } + + /** + * 将 client_id 与 uid 绑定 + * + * @param string $client_id + * @param int|string $uid + * @return void + */ + public static function bindUid($client_id, $uid) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_BIND_UID, '', $uid); + } + + /** + * 将 client_id 与 uid 解除绑定 + * + * @param string $client_id + * @param int|string $uid + * @return void + */ + public static function unbindUid($client_id, $uid) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_UNBIND_UID, '', $uid); + } + + /** + * 将 client_id 加入组 + * + * @param string $client_id + * @param int|string $group + * @return void + */ + public static function joinGroup($client_id, $group) + { + + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_JOIN_GROUP, '', $group); + } + + /** + * 将 client_id 离开组 + * + * @param string $client_id + * @param int|string $group + * + * @return void + */ + public static function leaveGroup($client_id, $group) + { + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_LEAVE_GROUP, '', $group); + } + + /** + * 取消分组 + * + * @param int|string $group + * + * @return void + */ + public static function ungroup($group) + { + if (!static::isValidGroupId($group)) { + return false; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_UNGROUP; + $gateway_data['ext_data'] = $group; + return static::sendToAllGateway($gateway_data); + + } + + /** + * 向所有 uid 发送 + * + * @param int|string|array $uid + * @param string $message + * + * @return void + */ + public static function sendToUid($uid, $message) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_UID; + $gateway_data['body'] = $message; + + if (!is_array($uid)) { + $uid = array($uid); + } + + $gateway_data['ext_data'] = json_encode($uid); + + static::sendToAllGateway($gateway_data); + } + + /** + * 向 group 发送 + * + * @param int|string|array $group 组（不允许是 0 '0' false null array()等为空的值） + * @param string $message 消息 + * @param array $exclude_client_id 不给这些client_id发 + * @param bool $raw 发送原始数据（即不调用gateway的协议的encode方法） + * + * @return void + */ + public static function sendToGroup($group, $message, $exclude_client_id = null, $raw = false) + { + if (!static::isValidGroupId($group)) { + return false; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_SEND_TO_GROUP; + $gateway_data['body'] = $message; + if ($raw) { + $gateway_data['flag'] |= GatewayProtocol::FLAG_NOT_CALL_ENCODE; + } + + if (!is_array($group)) { + $group = array($group); + } + + // 分组发送，没有排除的client_id，直接发送 + $default_ext_data_buffer = json_encode(array('group'=> $group, 'exclude'=> null)); + if (empty($exclude_client_id)) { + $gateway_data['ext_data'] = $default_ext_data_buffer; + return static::sendToAllGateway($gateway_data); + } + + // 分组发送，有排除的client_id，需要将client_id转换成对应gateway进程内的connectionId + if (!is_array($exclude_client_id)) { + $exclude_client_id = array($exclude_client_id); + } + + $address_connection_array = static::clientIdArrayToAddressArray($exclude_client_id); + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $address => $gateway_connection) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('group'=> $group, 'exclude'=> $address_connection_array[$address])) : + $default_ext_data_buffer; + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($gateway_data); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($addresses as $address) { + $gateway_data['ext_data'] = isset($address_connection_array[$address]) ? + json_encode(array('group'=> $group, 'exclude'=> $address_connection_array[$address])) : + $default_ext_data_buffer; + static::sendToGateway($address, $gateway_data); + } + } + } + + /** + * 更新 session，框架自动调用，开发者不要调用 + * + * @param string $client_id + * @param string $session_str + * @return bool + */ + public static function setSocketSession($client_id, $session_str) + { + return static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_SET_SESSION, '', $session_str); + } + + /** + * 设置 session，原session值会被覆盖 + * + * @param string $client_id + * @param array $session + * + * @return void + */ + public static function setSession($client_id, array $session) + { + if (Context::$client_id === $client_id) { + $_SESSION = $session; + Context::$old_session = $_SESSION; + } + static::setSocketSession($client_id, Context::sessionEncode($session)); + } + + /** + * 更新 session，实际上是与老的session合并 + * + * @param string $client_id + * @param array $session + * + * @return void + */ + public static function updateSession($client_id, array $session) + { + if (Context::$client_id === $client_id) { + $_SESSION = array_replace_recursive((array)$_SESSION, $session); + Context::$old_session = $_SESSION; + } + static::sendCmdAndMessageToClient($client_id, GatewayProtocol::CMD_UPDATE_SESSION, '', Context::sessionEncode($session)); + } + + /** + * 获取某个client_id的session + * + * @param string $client_id + * @return mixed false表示出错、null表示用户不存在、array表示具体的session信息 + */ + public static function getSession($client_id) + { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + if (isset(static::$businessWorker)) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return null; + } + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_GET_SESSION_BY_CLIENT_ID; + $gateway_data['connection_id'] = $address_data['connection_id']; + return static::sendAndRecv($address, $gateway_data); + } + + /** + * 向某个用户网关发送命令和消息 + * + * @param string $client_id + * @param int $cmd + * @param string $message + * @param string $ext_data + * @return boolean + */ + protected static function sendCmdAndMessageToClient($client_id, $cmd, $message, $ext_data = '') + { + // 如果是发给当前用户则直接获取上下文中的地址 + if ($client_id === Context::$client_id || $client_id === null) { + $address = long2ip(Context::$local_ip) . ':' . Context::$local_port; + $connection_id = Context::$connection_id; + } else { + $address_data = Context::clientIdToAddress($client_id); + if (!$address_data) { + return false; + } + $address = long2ip($address_data['local_ip']) . ":{$address_data['local_port']}"; + $connection_id = $address_data['connection_id']; + } + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = $cmd; + $gateway_data['connection_id'] = $connection_id; + $gateway_data['body'] = $message; + if (!empty($ext_data)) { + $gateway_data['ext_data'] = $ext_data; + } + + return static::sendToGateway($address, $gateway_data); + } + + /** + * 发送数据并返回 + * + * @param int $address + * @param mixed $data + * @return bool + * @throws Exception + */ + protected static function sendAndRecv($address, $data) + { + $buffer = GatewayProtocol::encode($data); + $buffer = static::$secretKey ? static::generateAuthBuffer() . $buffer : $buffer; + $client = stream_socket_client("tcp://$address", $errno, $errmsg, static::$connectTimeout); + if (!$client) { + throw new Exception("can not connect to tcp://$address $errmsg"); + } + if (strlen($buffer) === stream_socket_sendto($client, $buffer)) { + $timeout = 5; + // 阻塞读 + stream_set_blocking($client, 1); + // 1秒超时 + stream_set_timeout($client, 1); + $all_buffer = ''; + $time_start = microtime(true); + $pack_len = 0; + while (1) { + $buf = stream_socket_recvfrom($client, 655350); + if ($buf !== '' && $buf !== false) { + $all_buffer .= $buf; + } else { + if (feof($client)) { + throw new Exception("connection close tcp://$address"); + } elseif (microtime(true) - $time_start > $timeout) { + break; + } + continue; + } + $recv_len = strlen($all_buffer); + if (!$pack_len && $recv_len >= 4) { + $pack_len= current(unpack('N', $all_buffer)); + } + // 回复的数据都是以\n结尾 + if (($pack_len && $recv_len >= $pack_len + 4) || microtime(true) - $time_start > $timeout) { + break; + } + } + // 返回结果 + return unserialize(substr($all_buffer, 4)); + } else { + throw new Exception("sendAndRecv($address, \$bufer) fail ! Can not send data!", 502); + } + } + + /** + * 发送数据到网关 + * + * @param string $address + * @param array $gateway_data + * @return bool + */ + protected static function sendToGateway($address, $gateway_data) + { + return static::sendBufferToGateway($address, GatewayProtocol::encode($gateway_data)); + } + + /** + * 发送buffer数据到网关 + * @param string $address + * @param string $gateway_buffer + * @return bool + */ + protected static function sendBufferToGateway($address, $gateway_buffer) + { + // 有$businessWorker说明是workerman环境，使用$businessWorker发送数据 + if (static::$businessWorker) { + if (!isset(static::$businessWorker->gatewayConnections[$address])) { + return false; + } + return static::$businessWorker->gatewayConnections[$address]->send($gateway_buffer, true); + } + // 非workerman环境 + $gateway_buffer = static::$secretKey ? static::generateAuthBuffer() . $gateway_buffer : $gateway_buffer; + $flag = static::$persistentConnection ? STREAM_CLIENT_PERSISTENT | STREAM_CLIENT_CONNECT : STREAM_CLIENT_CONNECT; + $client = stream_socket_client("tcp://$address", $errno, $errmsg, static::$connectTimeout, $flag); + return strlen($gateway_buffer) == stream_socket_sendto($client, $gateway_buffer); + } + + /** + * 向所有 gateway 发送数据 + * + * @param string $gateway_data + * @throws Exception + * + * @return void + */ + protected static function sendToAllGateway($gateway_data) + { + $buffer = GatewayProtocol::encode($gateway_data); + // 如果有businessWorker实例，说明运行在workerman环境中，通过businessWorker中的长连接发送数据 + if (static::$businessWorker) { + foreach (static::$businessWorker->gatewayConnections as $gateway_connection) { + /** @var TcpConnection $gateway_connection */ + $gateway_connection->send($buffer, true); + } + } // 运行在其它环境中，通过注册中心得到gateway地址 + else { + $all_addresses = static::getAllGatewayAddressesFromRegister(); + foreach ($all_addresses as $address) { + static::sendBufferToGateway($address, $buffer); + } + } + } + + /** + * 踢掉某个网关的 socket + * + * @param string $address + * @param int $connection_id + * @return bool + */ + protected static function kickAddress($address, $connection_id, $message) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_KICK; + $gateway_data['connection_id'] = $connection_id; + $gateway_data['body'] = $message; + return static::sendToGateway($address, $gateway_data); + } + + /** + * 销毁某个网关的 socket + * + * @param string $address + * @param int $connection_id + * @return bool + */ + protected static function destroyAddress($address, $connection_id) + { + $gateway_data = GatewayProtocol::$empty; + $gateway_data['cmd'] = GatewayProtocol::CMD_DESTROY; + $gateway_data['connection_id'] = $connection_id; + return static::sendToGateway($address, $gateway_data); + } + + /** + * 将clientid数组转换成address数组 + * + * @param array $client_id_array + * @return array + */ + protected static function clientIdArrayToAddressArray(array $client_id_array) + { + $address_connection_array = array(); + foreach ($client_id_array as $client_id) { + $address_data = Context::clientIdToAddress($client_id); + if ($address_data) { + $address = long2ip($address_data['local_ip']) . + ":{$address_data['local_port']}"; + $address_connection_array[$address][$address_data['connection_id']] = $address_data['connection_id']; + } + } + return $address_connection_array; + } + + /** + * 设置 gateway 实例 + * + * @param \GatewayWorker\BusinessWorker $business_worker_instance + */ + public static function setBusinessWorker($business_worker_instance) + { + static::$businessWorker = $business_worker_instance; + } + + /** + * 获取通过注册中心获取所有 gateway 通讯地址 + * + * @return array + * @throws Exception + */ + protected static function getAllGatewayAddressesFromRegister() + { + static $addresses_cache, $last_update; + if (static::$addressesCacheDisable) { + $addresses_cache = null; + } + $time_now = time(); + $expiration_time = 1; + $register_addresses = (array)static::$registerAddress; + $client = null; + if(empty($addresses_cache) || $time_now - $last_update > $expiration_time) { + foreach ($register_addresses as $register_address) { + set_error_handler(function(){}); + $client = stream_socket_client('tcp://' . $register_address, $errno, $errmsg, static::$connectTimeout); + restore_error_handler(); + if ($client) { + break; + } + } + if (!$client) { + throw new Exception('Can not connect to tcp://' . $register_address . ' ' . $errmsg); + } + + fwrite($client, '{"event":"worker_connect","secret_key":"' . static::$secretKey . '"}' . "\n"); + stream_set_timeout($client, 5); + $ret = fgets($client, 655350); + if (!$ret || !$data = json_decode(trim($ret), true)) { + throw new Exception('getAllGatewayAddressesFromRegister fail. tcp://' . + $register_address . ' return ' . var_export($ret, true)); + } + $last_update = $time_now; + $addresses_cache = $data['addresses']; + } + if (!$addresses_cache) { + throw new Exception('Gateway::getAllGatewayAddressesFromRegister() with registerAddress:' . + json_encode(static::$registerAddress) . ' return ' . var_export($addresses_cache, true)); + } + return $addresses_cache; + } + + /** + * 检查群组id是否合法 + * + * @param $group + * @return bool + */ + protected static function isValidGroupId($group) + { + if (empty($group)) { + echo new \Exception('group('.var_export($group, true).') empty'); + return false; + } + return true; + } +} + + +/** + * 上下文 包含当前用户uid， 内部通信local_ip local_port socket_id ，以及客户端client_ip client_port + */ +class Context +{ + /** + * 内部通讯id + * @var string + */ + public static $local_ip; + /** + * 内部通讯端口 + * @var int + */ + public static $local_port; + /** + * 客户端ip + * @var string + */ + public static $client_ip; + /** + * 客户端端口 + * @var int + */ + public static $client_port; + /** + * client_id + * @var string + */ + public static $client_id; + /** + * 连接connection->id + * @var int + */ + public static $connection_id; + + /** + * 旧的session + * + * @var string + */ + public static $old_session; + + /** + * 编码session + * @param mixed $session_data + * @return string + */ + public static function sessionEncode($session_data = '') + { + if($session_data !== '') + { + return serialize($session_data); + } + return ''; + } + + /** + * 解码session + * @param string $session_buffer + * @return mixed + */ + public static function sessionDecode($session_buffer) + { + return unserialize($session_buffer); + } + + /** + * 清除上下文 + * @return void + */ + public static function clear() + { + static::$local_ip = static::$local_port = static::$client_ip = static::$client_port = + static::$client_id = static::$connection_id = static::$old_session = null; + } + + /** + * 通讯地址到client_id的转换 + * @return string + */ + public static function addressToClientId($local_ip, $local_port, $connection_id) + { + return bin2hex(pack('NnN', $local_ip, $local_port, $connection_id)); + } + + /** + * client_id到通讯地址的转换 + * @return array + */ + public static function clientIdToAddress($client_id) + { + if(strlen($client_id) !== 20) + { + throw new \Exception("client_id $client_id is invalid"); + } + return unpack('Nlocal_ip/nlocal_port/Nconnection_id' ,pack('H*', $client_id)); + } + +} + + +/** + * Gateway 与 Worker 间通讯的二进制协议 + * + * struct GatewayProtocol + * { + * unsigned int pack_len, + * unsigned char cmd,//命令字 + * unsigned int local_ip, + * unsigned short local_port, + * unsigned int client_ip, + * unsigned short client_port, + * unsigned int connection_id, + * unsigned char flag, + * unsigned short gateway_port, + * unsigned int ext_len, + * char[ext_len] ext_data, + * char[pack_length-HEAD_LEN] body//包体 + * } + * NCNnNnNCnN + */ +class GatewayProtocol +{ + // 发给worker，gateway有一个新的连接 + const CMD_ON_CONNECT = 1; + // 发给worker的，客户端有消息 + const CMD_ON_MESSAGE = 3; + // 发给worker上的关闭链接事件 + const CMD_ON_CLOSE = 4; + // 发给gateway的向单个用户发送数据 + const CMD_SEND_TO_ONE = 5; + // 发给gateway的向所有用户发送数据 + const CMD_SEND_TO_ALL = 6; + // 发给gateway的踢出用户 + // 1、如果有待发消息，将在发送完后立即销毁用户连接 + // 2、如果无待发消息，将立即销毁用户连接 + const CMD_KICK = 7; + // 发给gateway的立即销毁用户连接 + const CMD_DESTROY = 8; + // 发给gateway，通知用户session更新 + const CMD_UPDATE_SESSION = 9; + // 获取在线状态 + const CMD_GET_ALL_CLIENT_SESSIONS = 10; + // 判断是否在线 + const CMD_IS_ONLINE = 11; + // client_id绑定到uid + const CMD_BIND_UID = 12; + // 解绑 + const CMD_UNBIND_UID = 13; + // 向uid发送数据 + const CMD_SEND_TO_UID = 14; + // 根据uid获取绑定的clientid + const CMD_GET_CLIENT_ID_BY_UID = 15; + // 加入组 + const CMD_JOIN_GROUP = 20; + // 离开组 + const CMD_LEAVE_GROUP = 21; + // 向组成员发消息 + const CMD_SEND_TO_GROUP = 22; + // 获取组成员 + const CMD_GET_CLIENT_SESSIONS_BY_GROUP = 23; + // 获取组在线连接数 + const CMD_GET_CLIENT_COUNT_BY_GROUP = 24; + // 按照条件查找 + const CMD_SELECT = 25; + // 获取在线的群组ID + const CMD_GET_GROUP_ID_LIST = 26; + // 取消分组 + const CMD_UNGROUP = 27; + // worker连接gateway事件 + const CMD_WORKER_CONNECT = 200; + // 心跳 + const CMD_PING = 201; + // GatewayClient连接gateway事件 + const CMD_GATEWAY_CLIENT_CONNECT = 202; + // 根据client_id获取session + const CMD_GET_SESSION_BY_CLIENT_ID = 203; + // 发给gateway，覆盖session + const CMD_SET_SESSION = 204; + // 当websocket握手时触发，只有websocket协议支持此命令字 + const CMD_ON_WEBSOCKET_CONNECT = 205; + // 包体是标量 + const FLAG_BODY_IS_SCALAR = 0x01; + // 通知gateway在send时不调用协议encode方法，在广播组播时提升性能 + const FLAG_NOT_CALL_ENCODE = 0x02; + /** + * 包头长度 + * + * @var int + */ + const HEAD_LEN = 28; + public static $empty = array( + 'cmd' => 0, + 'local_ip' => 0, + 'local_port' => 0, + 'client_ip' => 0, + 'client_port' => 0, + 'connection_id' => 0, + 'flag' => 0, + 'gateway_port' => 0, + 'ext_data' => '', + 'body' => '', + ); + /** + * 返回包长度 + * + * @param string $buffer + * @return int return current package length + */ + public static function input($buffer) + { + if (strlen($buffer) < self::HEAD_LEN) { + return 0; + } + $data = unpack("Npack_len", $buffer); + return $data['pack_len']; + } + /** + * 获取整个包的 buffer + * + * @param mixed $data + * @return string + */ + public static function encode($data) + { + $flag = (int)is_scalar($data['body']); + if (!$flag) { + $data['body'] = serialize($data['body']); + } + $data['flag'] |= $flag; + $ext_len = strlen($data['ext_data']); + $package_len = self::HEAD_LEN + $ext_len + strlen($data['body']); + return pack("NCNnNnNCnN", $package_len, + $data['cmd'], $data['local_ip'], + $data['local_port'], $data['client_ip'], + $data['client_port'], $data['connection_id'], + $data['flag'], $data['gateway_port'], + $ext_len) . $data['ext_data'] . $data['body']; + } + /** + * 从二进制数据转换为数组 + * + * @param string $buffer + * @return array + */ + public static function decode($buffer) + { + $data = unpack("Npack_len/Ccmd/Nlocal_ip/nlocal_port/Nclient_ip/nclient_port/Nconnection_id/Cflag/ngateway_port/Next_len", + $buffer); + if ($data['ext_len'] > 0) { + $data['ext_data'] = substr($buffer, self::HEAD_LEN, $data['ext_len']); + if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) { + $data['body'] = substr($buffer, self::HEAD_LEN + $data['ext_len']); + } else { + $data['body'] = unserialize(substr($buffer, self::HEAD_LEN + $data['ext_len'])); + } + } else { + $data['ext_data'] = ''; + if ($data['flag'] & self::FLAG_BODY_IS_SCALAR) { + $data['body'] = substr($buffer, self::HEAD_LEN); + } else { + $data['body'] = unserialize(substr($buffer, self::HEAD_LEN)); + } + } + return $data; + } +} diff --git a/vendor/workerman/gatewayclient/MIT-LICENSE.txt b/vendor/workerman/gatewayclient/MIT-LICENSE.txt new file mode 100644 index 000000000..fd6b1c83f --- /dev/null +++ b/vendor/workerman/gatewayclient/MIT-LICENSE.txt @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) 2009-2015 walkor and contributors (see https://github.com/walkor/workerman/contributors) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/workerman/gatewayclient/README.md b/vendor/workerman/gatewayclient/README.md new file mode 100644 index 000000000..50aa17139 --- /dev/null +++ b/vendor/workerman/gatewayclient/README.md @@ -0,0 +1,90 @@ +# GatewayClient + +GatewayWorker1.0请使用[1.0版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/v1.0) + +GatewayWorker2.0.1-2.0.4请使用[2.0.4版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/2.0.4) + +GatewayWorker2.0.5-2.0.6版本请使用[2.0.6版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/2.0.6) + +GatewayWorker2.0.7版本请使用 [2.0.7版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/v2.0.7) + +GatewayWorker3.0.0-3.0.7版本请使用 [3.0.0版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/v3.0.0)
+ +GatewayWorker3.0.8及以上版本请使用 [3.0.13版本的GatewayClient](https://github.com/walkor/GatewayClient/releases/tag/v3.0.13)
+ +注意：GatewayClient3.0.0以后支持composer并加了命名空间```GatewayClient```
+ +[如何查看GatewayWorker版本请点击这里](http://doc2.workerman.net/get-gateway-version.html) + +## 安装 +**方法一** +``` +composer require workerman/gatewayclient +``` +使用时引入`vendor/autoload.php` 类似如下： +```php +use GatewayClient\Gateway; +require_once '真实路径/vendor/autoload.php'; +``` + +**方法二** +下载源文件到任意目录，手动引入 `GatewayClient/Gateway.php`, 类似如下： +```php +use GatewayClient\Gateway; +require_once '真实路径/GatewayClient/Gateway.php'; +``` + +## 使用 +```php +// GatewayClient 3.0.0版本以后加了命名空间 +use GatewayClient\Gateway; + +// composer安装 +require_once '真实路径/vendor/autoload.php'; + +// 源文件引用 +//require_once '真实路径/GatewayClient/Gateway.php'; + +/** + * === 指定registerAddress表明与哪个GatewayWorker(集群)通讯。=== + * GatewayWorker里用Register服务来区分集群，即一个GatewayWorker(集群)只有一个Register服务， + * GatewayClient要与之通讯必须知道这个Register服务地址才能通讯，这个地址格式为 ip:端口 ， + * 其中ip为Register服务运行的ip(如果GatewayWorker是单机部署则ip就是运行GatewayWorker的服务器ip)， + * 端口是对应ip的服务器上start_register.php文件中监听的端口，也就是GatewayWorker启动时看到的Register的端口。 + * GatewayClient要想推送数据给客户端，必须知道客户端位于哪个GatewayWorker(集群)， + * 然后去连这个GatewayWorker(集群)Register服务的 ip:端口，才能与对应GatewayWorker(集群)通讯。 + * 这个 ip:端口 在GatewayClient一侧使用 Gateway::$registerAddress 来指定。 + * + * === 如果GatewayClient和GatewayWorker不在同一台服务器需要以下步骤 === + * 1、需要设置start_gateway.php中的lanIp为实际的本机内网ip(如不在一个局域网也可以设置成外网ip)，设置完后要重启GatewayWorker + * 2、GatewayClient这里的Gateway::$registerAddress的ip填写填写上面步骤1lanIp所指定的ip，端口 + * 3、需要开启GatewayWorker所在服务器的防火墙，让以下端口可以被GatewayClient所在服务器访问， + * 端口包括Rgister服务的端口以及start_gateway.php中lanIp与startPort指定的几个端口 + * + * === 如果GatewayClient和GatewayWorker在同一台服务器 === + * GatewayClient和Register服务都在一台服务器上，ip填写127.0.0.1及即可，无需其它设置。 + **/ +Gateway::$registerAddress = '127.0.0.1:1236'; + +// GatewayClient支持GatewayWorker中的所有接口(Gateway::closeCurrentClient Gateway::sendToCurrentClient除外) +Gateway::sendToAll($data); +Gateway::sendToClient($client_id, $data); +Gateway::closeClient($client_id); +Gateway::isOnline($client_id); +Gateway::bindUid($client_id, $uid); +Gateway::isUidOnline($uid); +Gateway::getClientIdByUid($uid); +Gateway::unbindUid($client_id, $uid); +Gateway::sendToUid($uid, $dat); +Gateway::joinGroup($client_id, $group); +Gateway::sendToGroup($group, $data); +Gateway::leaveGroup($client_id, $group); +Gateway::getClientCountByGroup($group); +Gateway::getClientSessionsByGroup($group); +Gateway::getAllClientCount(); +Gateway::getAllClientSessions(); +Gateway::setSession($client_id, $session); +Gateway::updateSession($client_id, $session); +Gateway::getSession($client_id); +``` + diff --git a/vendor/workerman/gatewayclient/composer.json b/vendor/workerman/gatewayclient/composer.json new file mode 100644 index 000000000..c8fd23860 --- /dev/null +++ b/vendor/workerman/gatewayclient/composer.json @@ -0,0 +1,9 @@ +{ + "name" : "workerman/gatewayclient", + "type" : "library", + "homepage": "http://www.workerman.net", + "license" : "MIT", + "autoload": { + "psr-4": {"GatewayClient\\": "./"} + } +} diff --git a/vendor/workerman/workerman/.github/FUNDING.yml b/vendor/workerman/workerman/.github/FUNDING.yml new file mode 100644 index 000000000..beae44f79 --- /dev/null +++ b/vendor/workerman/workerman/.github/FUNDING.yml @@ -0,0 +1,4 @@ +# These are supported funding model platforms + +open_collective: workerman +patreon: walkor diff --git a/vendor/workerman/workerman/.gitignore b/vendor/workerman/workerman/.gitignore new file mode 100644 index 000000000..f3f9e18c5 --- /dev/null +++ b/vendor/workerman/workerman/.gitignore @@ -0,0 +1,6 @@ +logs +.buildpath +.project +.settings +.idea +.DS_Store diff --git a/vendor/workerman/workerman/Autoloader.php b/vendor/workerman/workerman/Autoloader.php new file mode 100644 index 000000000..7d760e948 --- /dev/null +++ b/vendor/workerman/workerman/Autoloader.php @@ -0,0 +1,69 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman; + +/** + * Autoload. + */ +class Autoloader +{ + /** + * Autoload root path. + * + * @var string + */ + protected static $_autoloadRootPath = ''; + + /** + * Set autoload root path. + * + * @param string $root_path + * @return void + */ + public static function setRootPath($root_path) + { + self::$_autoloadRootPath = $root_path; + } + + /** + * Load files by namespace. + * + * @param string $name + * @return boolean + */ + public static function loadByNamespace($name) + { + $class_path = \str_replace('\\', \DIRECTORY_SEPARATOR, $name); + if (\strpos($name, 'Workerman\\') === 0) { + $class_file = __DIR__ . \substr($class_path, \strlen('Workerman')) . '.php'; + } else { + if (self::$_autoloadRootPath) { + $class_file = self::$_autoloadRootPath . \DIRECTORY_SEPARATOR . $class_path . '.php'; + } + if (empty($class_file) || !\is_file($class_file)) { + $class_file = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . "$class_path.php"; + } + } + + if (\is_file($class_file)) { + require_once($class_file); + if (\class_exists($name, false)) { + return true; + } + } + return false; + } +} + +\spl_autoload_register('\Workerman\Autoloader::loadByNamespace'); \ No newline at end of file diff --git a/vendor/workerman/workerman/Connection/AsyncTcpConnection.php b/vendor/workerman/workerman/Connection/AsyncTcpConnection.php new file mode 100644 index 000000000..5bc86762c --- /dev/null +++ b/vendor/workerman/workerman/Connection/AsyncTcpConnection.php @@ -0,0 +1,378 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Connection; + +use StdClass; +use Workerman\Events\EventInterface; +use Workerman\Lib\Timer; +use Workerman\Worker; +use Exception; + +/** + * AsyncTcpConnection. + */ +class AsyncTcpConnection extends TcpConnection +{ + /** + * Emitted when socket connection is successfully established. + * + * @var callable|null + */ + public $onConnect = null; + + /** + * Transport layer protocol. + * + * @var string + */ + public $transport = 'tcp'; + + /** + * Status. + * + * @var int + */ + protected $_status = self::STATUS_INITIAL; + + /** + * Remote host. + * + * @var string + */ + protected $_remoteHost = ''; + + /** + * Remote port. + * + * @var int + */ + protected $_remotePort = 80; + + /** + * Connect start time. + * + * @var float + */ + protected $_connectStartTime = 0; + + /** + * Remote URI. + * + * @var string + */ + protected $_remoteURI = ''; + + /** + * Context option. + * + * @var array + */ + protected $_contextOption = null; + + /** + * Reconnect timer. + * + * @var int + */ + protected $_reconnectTimer = null; + + + /** + * PHP built-in protocols. + * + * @var array + */ + protected static $_builtinTransports = array( + 'tcp' => 'tcp', + 'udp' => 'udp', + 'unix' => 'unix', + 'ssl' => 'ssl', + 'sslv2' => 'sslv2', + 'sslv3' => 'sslv3', + 'tls' => 'tls' + ); + + /** + * Construct. + * + * @param string $remote_address + * @param array $context_option + * @throws Exception + */ + public function __construct($remote_address, array $context_option = array()) + { + $address_info = \parse_url($remote_address); + if (!$address_info) { + list($scheme, $this->_remoteAddress) = \explode(':', $remote_address, 2); + if('unix' === strtolower($scheme)) { + $this->_remoteAddress = substr($remote_address, strpos($remote_address, '/') + 2); + } + if (!$this->_remoteAddress) { + Worker::safeEcho(new \Exception('bad remote_address')); + } + } else { + if (!isset($address_info['port'])) { + $address_info['port'] = 0; + } + if (!isset($address_info['path'])) { + $address_info['path'] = '/'; + } + if (!isset($address_info['query'])) { + $address_info['query'] = ''; + } else { + $address_info['query'] = '?' . $address_info['query']; + } + $this->_remoteHost = $address_info['host']; + $this->_remotePort = $address_info['port']; + $this->_remoteURI = "{$address_info['path']}{$address_info['query']}"; + $scheme = isset($address_info['scheme']) ? $address_info['scheme'] : 'tcp'; + $this->_remoteAddress = 'unix' === strtolower($scheme) + ? substr($remote_address, strpos($remote_address, '/') + 2) + : $this->_remoteHost . ':' . $this->_remotePort; + } + + $this->id = $this->_id = self::$_idRecorder++; + if(\PHP_INT_MAX === self::$_idRecorder){ + self::$_idRecorder = 0; + } + // Check application layer protocol class. + if (!isset(self::$_builtinTransports[$scheme])) { + $scheme = \ucfirst($scheme); + $this->protocol = '\\Protocols\\' . $scheme; + if (!\class_exists($this->protocol)) { + $this->protocol = "\\Workerman\\Protocols\\$scheme"; + if (!\class_exists($this->protocol)) { + throw new Exception("class \\Protocols\\$scheme not exist"); + } + } + } else { + $this->transport = self::$_builtinTransports[$scheme]; + } + + // For statistics. + ++self::$statistics['connection_count']; + $this->maxSendBufferSize = self::$defaultMaxSendBufferSize; + $this->maxPackageSize = self::$defaultMaxPackageSize; + $this->_contextOption = $context_option; + $this->context = new StdClass; + static::$connections[$this->_id] = $this; + } + + /** + * Do connect. + * + * @return void + */ + public function connect() + { + if ($this->_status !== self::STATUS_INITIAL && $this->_status !== self::STATUS_CLOSING && + $this->_status !== self::STATUS_CLOSED) { + return; + } + $this->_status = self::STATUS_CONNECTING; + $this->_connectStartTime = \microtime(true); + if ($this->transport !== 'unix') { + if (!$this->_remotePort) { + $this->_remotePort = $this->transport === 'ssl' ? 443 : 80; + $this->_remoteAddress = $this->_remoteHost.':'.$this->_remotePort; + } + // Open socket connection asynchronously. + if ($this->_contextOption) { + $context = \stream_context_create($this->_contextOption); + $this->_socket = \stream_socket_client("tcp://{$this->_remoteHost}:{$this->_remotePort}", + $errno, $errstr, 0, \STREAM_CLIENT_ASYNC_CONNECT, $context); + } else { + $this->_socket = \stream_socket_client("tcp://{$this->_remoteHost}:{$this->_remotePort}", + $errno, $errstr, 0, \STREAM_CLIENT_ASYNC_CONNECT); + } + } else { + $this->_socket = \stream_socket_client("{$this->transport}://{$this->_remoteAddress}", $errno, $errstr, 0, + \STREAM_CLIENT_ASYNC_CONNECT); + } + // If failed attempt to emit onError callback. + if (!$this->_socket || !\is_resource($this->_socket)) { + $this->emitError(\WORKERMAN_CONNECT_FAIL, $errstr); + if ($this->_status === self::STATUS_CLOSING) { + $this->destroy(); + } + if ($this->_status === self::STATUS_CLOSED) { + $this->onConnect = null; + } + return; + } + // Add socket to global event loop waiting connection is successfully established or faild. + Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'checkConnection')); + // For windows. + if(\DIRECTORY_SEPARATOR === '\\') { + Worker::$globalEvent->add($this->_socket, EventInterface::EV_EXCEPT, array($this, 'checkConnection')); + } + } + + /** + * Reconnect. + * + * @param int $after + * @return void + */ + public function reconnect($after = 0) + { + $this->_status = self::STATUS_INITIAL; + static::$connections[$this->_id] = $this; + if ($this->_reconnectTimer) { + Timer::del($this->_reconnectTimer); + } + if ($after > 0) { + $this->_reconnectTimer = Timer::add($after, array($this, 'connect'), null, false); + return; + } + $this->connect(); + } + + /** + * CancelReconnect. + */ + public function cancelReconnect() + { + if ($this->_reconnectTimer) { + Timer::del($this->_reconnectTimer); + } + } + + /** + * Get remote address. + * + * @return string + */ + public function getRemoteHost() + { + return $this->_remoteHost; + } + + /** + * Get remote URI. + * + * @return string + */ + public function getRemoteURI() + { + return $this->_remoteURI; + } + + /** + * Try to emit onError callback. + * + * @param int $code + * @param string $msg + * @return void + */ + protected function emitError($code, $msg) + { + $this->_status = self::STATUS_CLOSING; + if ($this->onError) { + try { + \call_user_func($this->onError, $this, $code, $msg); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + } + + /** + * Check connection is successfully established or faild. + * + * @param resource $socket + * @return void + */ + public function checkConnection() + { + // Remove EV_EXPECT for windows. + if(\DIRECTORY_SEPARATOR === '\\') { + Worker::$globalEvent->del($this->_socket, EventInterface::EV_EXCEPT); + } + + // Remove write listener. + Worker::$globalEvent->del($this->_socket, EventInterface::EV_WRITE); + + if ($this->_status !== self::STATUS_CONNECTING) { + return; + } + + // Check socket state. + if ($address = \stream_socket_get_name($this->_socket, true)) { + // Nonblocking. + \stream_set_blocking($this->_socket, false); + // Compatible with hhvm + if (\function_exists('stream_set_read_buffer')) { + \stream_set_read_buffer($this->_socket, 0); + } + // Try to open keepalive for tcp and disable Nagle algorithm. + if (\function_exists('socket_import_stream') && $this->transport === 'tcp') { + $raw_socket = \socket_import_stream($this->_socket); + \socket_set_option($raw_socket, \SOL_SOCKET, \SO_KEEPALIVE, 1); + \socket_set_option($raw_socket, \SOL_TCP, \TCP_NODELAY, 1); + } + + // SSL handshake. + if ($this->transport === 'ssl') { + $this->_sslHandshakeCompleted = $this->doSslHandshake($this->_socket); + if ($this->_sslHandshakeCompleted === false) { + return; + } + } else { + // There are some data waiting to send. + if ($this->_sendBuffer) { + Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'baseWrite')); + } + } + + // Register a listener waiting read event. + Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead')); + + $this->_status = self::STATUS_ESTABLISHED; + $this->_remoteAddress = $address; + + // Try to emit onConnect callback. + if ($this->onConnect) { + try { + \call_user_func($this->onConnect, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + // Try to emit protocol::onConnect + if ($this->protocol && \method_exists($this->protocol, 'onConnect')) { + try { + \call_user_func(array($this->protocol, 'onConnect'), $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + } else { + // Connection failed. + $this->emitError(\WORKERMAN_CONNECT_FAIL, 'connect ' . $this->_remoteAddress . ' fail after ' . round(\microtime(true) - $this->_connectStartTime, 4) . ' seconds'); + if ($this->_status === self::STATUS_CLOSING) { + $this->destroy(); + } + if ($this->_status === self::STATUS_CLOSED) { + $this->onConnect = null; + } + } + } +} diff --git a/vendor/workerman/workerman/Connection/AsyncUdpConnection.php b/vendor/workerman/workerman/Connection/AsyncUdpConnection.php new file mode 100644 index 000000000..745f06066 --- /dev/null +++ b/vendor/workerman/workerman/Connection/AsyncUdpConnection.php @@ -0,0 +1,203 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Connection; + +use Workerman\Events\EventInterface; +use Workerman\Worker; +use \Exception; + +/** + * AsyncUdpConnection. + */ +class AsyncUdpConnection extends UdpConnection +{ + /** + * Emitted when socket connection is successfully established. + * + * @var callable + */ + public $onConnect = null; + + /** + * Emitted when socket connection closed. + * + * @var callable + */ + public $onClose = null; + + /** + * Connected or not. + * + * @var bool + */ + protected $connected = false; + + /** + * Context option. + * + * @var array + */ + protected $_contextOption = null; + + /** + * Construct. + * + * @param string $remote_address + * @throws Exception + */ + public function __construct($remote_address, $context_option = null) + { + // Get the application layer communication protocol and listening address. + list($scheme, $address) = \explode(':', $remote_address, 2); + // Check application layer protocol class. + if ($scheme !== 'udp') { + $scheme = \ucfirst($scheme); + $this->protocol = '\\Protocols\\' . $scheme; + if (!\class_exists($this->protocol)) { + $this->protocol = "\\Workerman\\Protocols\\$scheme"; + if (!\class_exists($this->protocol)) { + throw new Exception("class \\Protocols\\$scheme not exist"); + } + } + } + + $this->_remoteAddress = \substr($address, 2); + $this->_contextOption = $context_option; + } + + /** + * For udp package. + * + * @param resource $socket + * @return bool + */ + public function baseRead($socket) + { + $recv_buffer = \stream_socket_recvfrom($socket, Worker::MAX_UDP_PACKAGE_SIZE, 0, $remote_address); + if (false === $recv_buffer || empty($remote_address)) { + return false; + } + + if ($this->onMessage) { + if ($this->protocol) { + $parser = $this->protocol; + $recv_buffer = $parser::decode($recv_buffer, $this); + } + ++ConnectionInterface::$statistics['total_request']; + try { + \call_user_func($this->onMessage, $this, $recv_buffer); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + return true; + } + + /** + * Sends data on the connection. + * + * @param string $send_buffer + * @param bool $raw + * @return void|boolean + */ + public function send($send_buffer, $raw = false) + { + if (false === $raw && $this->protocol) { + $parser = $this->protocol; + $send_buffer = $parser::encode($send_buffer, $this); + if ($send_buffer === '') { + return; + } + } + if ($this->connected === false) { + $this->connect(); + } + return \strlen($send_buffer) === \stream_socket_sendto($this->_socket, $send_buffer, 0); + } + + + /** + * Close connection. + * + * @param mixed $data + * @param bool $raw + * + * @return bool + */ + public function close($data = null, $raw = false) + { + if ($data !== null) { + $this->send($data, $raw); + } + Worker::$globalEvent->del($this->_socket, EventInterface::EV_READ); + \fclose($this->_socket); + $this->connected = false; + // Try to emit onClose callback. + if ($this->onClose) { + try { + \call_user_func($this->onClose, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + $this->onConnect = $this->onMessage = $this->onClose = null; + return true; + } + + /** + * Connect. + * + * @return void + */ + public function connect() + { + if ($this->connected === true) { + return; + } + if ($this->_contextOption) { + $context = \stream_context_create($this->_contextOption); + $this->_socket = \stream_socket_client("udp://{$this->_remoteAddress}", $errno, $errmsg, + 30, \STREAM_CLIENT_CONNECT, $context); + } else { + $this->_socket = \stream_socket_client("udp://{$this->_remoteAddress}", $errno, $errmsg); + } + + if (!$this->_socket) { + Worker::safeEcho(new \Exception($errmsg)); + return; + } + + \stream_set_blocking($this->_socket, false); + + if ($this->onMessage) { + Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead')); + } + $this->connected = true; + // Try to emit onConnect callback. + if ($this->onConnect) { + try { + \call_user_func($this->onConnect, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + } + +} diff --git a/vendor/workerman/workerman/Connection/ConnectionInterface.php b/vendor/workerman/workerman/Connection/ConnectionInterface.php new file mode 100644 index 000000000..5d815d8c5 --- /dev/null +++ b/vendor/workerman/workerman/Connection/ConnectionInterface.php @@ -0,0 +1,126 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Connection; + +/** + * ConnectionInterface. + */ +#[\AllowDynamicProperties] +abstract class ConnectionInterface +{ + /** + * Statistics for status command. + * + * @var array + */ + public static $statistics = array( + 'connection_count' => 0, + 'total_request' => 0, + 'throw_exception' => 0, + 'send_fail' => 0, + ); + + /** + * Emitted when data is received. + * + * @var callable + */ + public $onMessage = null; + + /** + * Emitted when the other end of the socket sends a FIN packet. + * + * @var callable + */ + public $onClose = null; + + /** + * Emitted when an error occurs with connection. + * + * @var callable + */ + public $onError = null; + + /** + * Sends data on the connection. + * + * @param mixed $send_buffer + * @return void|boolean + */ + abstract public function send($send_buffer); + + /** + * Get remote IP. + * + * @return string + */ + abstract public function getRemoteIp(); + + /** + * Get remote port. + * + * @return int + */ + abstract public function getRemotePort(); + + /** + * Get remote address. + * + * @return string + */ + abstract public function getRemoteAddress(); + + /** + * Get local IP. + * + * @return string + */ + abstract public function getLocalIp(); + + /** + * Get local port. + * + * @return int + */ + abstract public function getLocalPort(); + + /** + * Get local address. + * + * @return string + */ + abstract public function getLocalAddress(); + + /** + * Is ipv4. + * + * @return bool + */ + abstract public function isIPv4(); + + /** + * Is ipv6. + * + * @return bool + */ + abstract public function isIPv6(); + + /** + * Close connection. + * + * @param string|null $data + * @return void + */ + abstract public function close($data = null); +} diff --git a/vendor/workerman/workerman/Connection/TcpConnection.php b/vendor/workerman/workerman/Connection/TcpConnection.php new file mode 100644 index 000000000..740f01d61 --- /dev/null +++ b/vendor/workerman/workerman/Connection/TcpConnection.php @@ -0,0 +1,982 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Connection; + +use Workerman\Events\EventInterface; +use Workerman\Worker; +use \Exception; + +/** + * TcpConnection. + */ +class TcpConnection extends ConnectionInterface +{ + /** + * Read buffer size. + * + * @var int + */ + const READ_BUFFER_SIZE = 65535; + + /** + * Status initial. + * + * @var int + */ + const STATUS_INITIAL = 0; + + /** + * Status connecting. + * + * @var int + */ + const STATUS_CONNECTING = 1; + + /** + * Status connection established. + * + * @var int + */ + const STATUS_ESTABLISHED = 2; + + /** + * Status closing. + * + * @var int + */ + const STATUS_CLOSING = 4; + + /** + * Status closed. + * + * @var int + */ + const STATUS_CLOSED = 8; + + /** + * Emitted when data is received. + * + * @var callable + */ + public $onMessage = null; + + /** + * Emitted when the other end of the socket sends a FIN packet. + * + * @var callable + */ + public $onClose = null; + + /** + * Emitted when an error occurs with connection. + * + * @var callable + */ + public $onError = null; + + /** + * Emitted when the send buffer becomes full. + * + * @var callable + */ + public $onBufferFull = null; + + /** + * Emitted when the send buffer becomes empty. + * + * @var callable + */ + public $onBufferDrain = null; + + /** + * Application layer protocol. + * The format is like this Workerman\\Protocols\\Http. + * + * @var \Workerman\Protocols\ProtocolInterface + */ + public $protocol = null; + + /** + * Transport (tcp/udp/unix/ssl). + * + * @var string + */ + public $transport = 'tcp'; + + /** + * Which worker belong to. + * + * @var Worker + */ + public $worker = null; + + /** + * Bytes read. + * + * @var int + */ + public $bytesRead = 0; + + /** + * Bytes written. + * + * @var int + */ + public $bytesWritten = 0; + + /** + * Connection->id. + * + * @var int + */ + public $id = 0; + + /** + * A copy of $worker->id which used to clean up the connection in worker->connections + * + * @var int + */ + protected $_id = 0; + + /** + * Sets the maximum send buffer size for the current connection. + * OnBufferFull callback will be emited When the send buffer is full. + * + * @var int + */ + public $maxSendBufferSize = 1048576; + + /** + * Context. + * + * @var object|null + */ + public $context = null; + + /** + * Default send buffer size. + * + * @var int + */ + public static $defaultMaxSendBufferSize = 1048576; + + /** + * Sets the maximum acceptable packet size for the current connection. + * + * @var int + */ + public $maxPackageSize = 1048576; + + /** + * Default maximum acceptable packet size. + * + * @var int + */ + public static $defaultMaxPackageSize = 10485760; + + /** + * Id recorder. + * + * @var int + */ + protected static $_idRecorder = 1; + + /** + * Socket + * + * @var resource + */ + protected $_socket = null; + + /** + * Send buffer. + * + * @var string + */ + protected $_sendBuffer = ''; + + /** + * Receive buffer. + * + * @var string + */ + protected $_recvBuffer = ''; + + /** + * Current package length. + * + * @var int + */ + protected $_currentPackageLength = 0; + + /** + * Connection status. + * + * @var int + */ + protected $_status = self::STATUS_ESTABLISHED; + + /** + * Remote address. + * + * @var string + */ + protected $_remoteAddress = ''; + + /** + * Is paused. + * + * @var bool + */ + protected $_isPaused = false; + + /** + * SSL handshake completed or not. + * + * @var bool + */ + protected $_sslHandshakeCompleted = false; + + /** + * All connection instances. + * + * @var array + */ + public static $connections = array(); + + /** + * Status to string. + * + * @var array + */ + public static $_statusToString = array( + self::STATUS_INITIAL => 'INITIAL', + self::STATUS_CONNECTING => 'CONNECTING', + self::STATUS_ESTABLISHED => 'ESTABLISHED', + self::STATUS_CLOSING => 'CLOSING', + self::STATUS_CLOSED => 'CLOSED', + ); + + /** + * Construct. + * + * @param resource $socket + * @param string $remote_address + */ + public function __construct($socket, $remote_address = '') + { + ++self::$statistics['connection_count']; + $this->id = $this->_id = self::$_idRecorder++; + if(self::$_idRecorder === \PHP_INT_MAX){ + self::$_idRecorder = 0; + } + $this->_socket = $socket; + \stream_set_blocking($this->_socket, 0); + // Compatible with hhvm + if (\function_exists('stream_set_read_buffer')) { + \stream_set_read_buffer($this->_socket, 0); + } + Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead')); + $this->maxSendBufferSize = self::$defaultMaxSendBufferSize; + $this->maxPackageSize = self::$defaultMaxPackageSize; + $this->_remoteAddress = $remote_address; + static::$connections[$this->id] = $this; + $this->context = new \stdClass; + } + + /** + * Get status. + * + * @param bool $raw_output + * + * @return int|string + */ + public function getStatus($raw_output = true) + { + if ($raw_output) { + return $this->_status; + } + return self::$_statusToString[$this->_status]; + } + + /** + * Sends data on the connection. + * + * @param mixed $send_buffer + * @param bool $raw + * @return bool|null + */ + public function send($send_buffer, $raw = false) + { + if ($this->_status === self::STATUS_CLOSING || $this->_status === self::STATUS_CLOSED) { + return false; + } + + // Try to call protocol::encode($send_buffer) before sending. + if (false === $raw && $this->protocol !== null) { + $parser = $this->protocol; + $send_buffer = $parser::encode($send_buffer, $this); + if ($send_buffer === '') { + return; + } + } + + if ($this->_status !== self::STATUS_ESTABLISHED || + ($this->transport === 'ssl' && $this->_sslHandshakeCompleted !== true) + ) { + if ($this->_sendBuffer && $this->bufferIsFull()) { + ++self::$statistics['send_fail']; + return false; + } + $this->_sendBuffer .= $send_buffer; + $this->checkBufferWillFull(); + return; + } + + // Attempt to send data directly. + if ($this->_sendBuffer === '') { + if ($this->transport === 'ssl') { + Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'baseWrite')); + $this->_sendBuffer = $send_buffer; + $this->checkBufferWillFull(); + return; + } + $len = 0; + try { + $len = @\fwrite($this->_socket, $send_buffer); + } catch (\Exception $e) { + Worker::log($e); + } catch (\Error $e) { + Worker::log($e); + } + // send successful. + if ($len === \strlen($send_buffer)) { + $this->bytesWritten += $len; + return true; + } + // Send only part of the data. + if ($len > 0) { + $this->_sendBuffer = \substr($send_buffer, $len); + $this->bytesWritten += $len; + } else { + // Connection closed? + if (!\is_resource($this->_socket) || \feof($this->_socket)) { + ++self::$statistics['send_fail']; + if ($this->onError) { + try { + \call_user_func($this->onError, $this, \WORKERMAN_SEND_FAIL, 'client closed'); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + $this->destroy(); + return false; + } + $this->_sendBuffer = $send_buffer; + } + Worker::$globalEvent->add($this->_socket, EventInterface::EV_WRITE, array($this, 'baseWrite')); + // Check if the send buffer will be full. + $this->checkBufferWillFull(); + return; + } + + if ($this->bufferIsFull()) { + ++self::$statistics['send_fail']; + return false; + } + + $this->_sendBuffer .= $send_buffer; + // Check if the send buffer is full. + $this->checkBufferWillFull(); + } + + /** + * Get remote IP. + * + * @return string + */ + public function getRemoteIp() + { + $pos = \strrpos($this->_remoteAddress, ':'); + if ($pos) { + return (string) \substr($this->_remoteAddress, 0, $pos); + } + return ''; + } + + /** + * Get remote port. + * + * @return int + */ + public function getRemotePort() + { + if ($this->_remoteAddress) { + return (int) \substr(\strrchr($this->_remoteAddress, ':'), 1); + } + return 0; + } + + /** + * Get remote address. + * + * @return string + */ + public function getRemoteAddress() + { + return $this->_remoteAddress; + } + + /** + * Get local IP. + * + * @return string + */ + public function getLocalIp() + { + $address = $this->getLocalAddress(); + $pos = \strrpos($address, ':'); + if (!$pos) { + return ''; + } + return \substr($address, 0, $pos); + } + + /** + * Get local port. + * + * @return int + */ + public function getLocalPort() + { + $address = $this->getLocalAddress(); + $pos = \strrpos($address, ':'); + if (!$pos) { + return 0; + } + return (int)\substr(\strrchr($address, ':'), 1); + } + + /** + * Get local address. + * + * @return string + */ + public function getLocalAddress() + { + if (!\is_resource($this->_socket)) { + return ''; + } + return (string)@\stream_socket_get_name($this->_socket, false); + } + + /** + * Get send buffer queue size. + * + * @return integer + */ + public function getSendBufferQueueSize() + { + return \strlen($this->_sendBuffer); + } + + /** + * Get recv buffer queue size. + * + * @return integer + */ + public function getRecvBufferQueueSize() + { + return \strlen($this->_recvBuffer); + } + + /** + * Is ipv4. + * + * return bool. + */ + public function isIpV4() + { + if ($this->transport === 'unix') { + return false; + } + return \strpos($this->getRemoteIp(), ':') === false; + } + + /** + * Is ipv6. + * + * return bool. + */ + public function isIpV6() + { + if ($this->transport === 'unix') { + return false; + } + return \strpos($this->getRemoteIp(), ':') !== false; + } + + /** + * Pauses the reading of data. That is onMessage will not be emitted. Useful to throttle back an upload. + * + * @return void + */ + public function pauseRecv() + { + Worker::$globalEvent->del($this->_socket, EventInterface::EV_READ); + $this->_isPaused = true; + } + + /** + * Resumes reading after a call to pauseRecv. + * + * @return void + */ + public function resumeRecv() + { + if ($this->_isPaused === true) { + Worker::$globalEvent->add($this->_socket, EventInterface::EV_READ, array($this, 'baseRead')); + $this->_isPaused = false; + $this->baseRead($this->_socket, false); + } + } + + + + /** + * Base read handler. + * + * @param resource $socket + * @param bool $check_eof + * @return void + */ + public function baseRead($socket, $check_eof = true) + { + // SSL handshake. + if ($this->transport === 'ssl' && $this->_sslHandshakeCompleted !== true) { + if ($this->doSslHandshake($socket)) { + $this->_sslHandshakeCompleted = true; + if ($this->_sendBuffer) { + Worker::$globalEvent->add($socket, EventInterface::EV_WRITE, array($this, 'baseWrite')); + } + } else { + return; + } + } + + $buffer = ''; + try { + $buffer = @\fread($socket, self::READ_BUFFER_SIZE); + } catch (\Exception $e) {} catch (\Error $e) {} + + // Check connection closed. + if ($buffer === '' || $buffer === false) { + if ($check_eof && (\feof($socket) || !\is_resource($socket) || $buffer === false)) { + $this->destroy(); + return; + } + } else { + $this->bytesRead += \strlen($buffer); + $this->_recvBuffer .= $buffer; + } + + // If the application layer protocol has been set up. + if ($this->protocol !== null) { + $parser = $this->protocol; + while ($this->_recvBuffer !== '' && !$this->_isPaused) { + // The current packet length is known. + if ($this->_currentPackageLength) { + // Data is not enough for a package. + if ($this->_currentPackageLength > \strlen($this->_recvBuffer)) { + break; + } + } else { + // Get current package length. + try { + $this->_currentPackageLength = $parser::input($this->_recvBuffer, $this); + } catch (\Exception $e) {} catch (\Error $e) {} + // The packet length is unknown. + if ($this->_currentPackageLength === 0) { + break; + } elseif ($this->_currentPackageLength > 0 && $this->_currentPackageLength <= $this->maxPackageSize) { + // Data is not enough for a package. + if ($this->_currentPackageLength > \strlen($this->_recvBuffer)) { + break; + } + } // Wrong package. + else { + Worker::safeEcho('Error package. package_length=' . \var_export($this->_currentPackageLength, true)); + $this->destroy(); + return; + } + } + + // The data is enough for a packet. + ++self::$statistics['total_request']; + // The current packet length is equal to the length of the buffer. + if (\strlen($this->_recvBuffer) === $this->_currentPackageLength) { + $one_request_buffer = $this->_recvBuffer; + $this->_recvBuffer = ''; + } else { + // Get a full package from the buffer. + $one_request_buffer = \substr($this->_recvBuffer, 0, $this->_currentPackageLength); + // Remove the current package from the receive buffer. + $this->_recvBuffer = \substr($this->_recvBuffer, $this->_currentPackageLength); + } + // Reset the current packet length to 0. + $this->_currentPackageLength = 0; + if (!$this->onMessage) { + continue; + } + try { + // Decode request buffer before Emitting onMessage callback. + \call_user_func($this->onMessage, $this, $parser::decode($one_request_buffer, $this)); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + return; + } + + if ($this->_recvBuffer === '' || $this->_isPaused) { + return; + } + + // Applications protocol is not set. + ++self::$statistics['total_request']; + if (!$this->onMessage) { + $this->_recvBuffer = ''; + return; + } + try { + \call_user_func($this->onMessage, $this, $this->_recvBuffer); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + // Clean receive buffer. + $this->_recvBuffer = ''; + } + + /** + * Base write handler. + * + * @return void|bool + */ + public function baseWrite() + { + \set_error_handler(function(){}); + if ($this->transport === 'ssl') { + $len = @\fwrite($this->_socket, $this->_sendBuffer, 8192); + } else { + $len = @\fwrite($this->_socket, $this->_sendBuffer); + } + \restore_error_handler(); + if ($len === \strlen($this->_sendBuffer)) { + $this->bytesWritten += $len; + Worker::$globalEvent->del($this->_socket, EventInterface::EV_WRITE); + $this->_sendBuffer = ''; + // Try to emit onBufferDrain callback when the send buffer becomes empty. + if ($this->onBufferDrain) { + try { + \call_user_func($this->onBufferDrain, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + if ($this->_status === self::STATUS_CLOSING) { + $this->destroy(); + } + return true; + } + if ($len > 0) { + $this->bytesWritten += $len; + $this->_sendBuffer = \substr($this->_sendBuffer, $len); + } else { + ++self::$statistics['send_fail']; + $this->destroy(); + } + } + + /** + * SSL handshake. + * + * @param resource $socket + * @return bool + */ + public function doSslHandshake($socket){ + if (\feof($socket)) { + $this->destroy(); + return false; + } + $async = $this instanceof AsyncTcpConnection; + + /** + * We disabled ssl3 because https://blog.qualys.com/ssllabs/2014/10/15/ssl-3-is-dead-killed-by-the-poodle-attack. + * You can enable ssl3 by the codes below. + */ + /*if($async){ + $type = STREAM_CRYPTO_METHOD_SSLv2_CLIENT | STREAM_CRYPTO_METHOD_SSLv23_CLIENT | STREAM_CRYPTO_METHOD_SSLv3_CLIENT; + }else{ + $type = STREAM_CRYPTO_METHOD_SSLv2_SERVER | STREAM_CRYPTO_METHOD_SSLv23_SERVER | STREAM_CRYPTO_METHOD_SSLv3_SERVER; + }*/ + + if($async){ + $type = \STREAM_CRYPTO_METHOD_SSLv2_CLIENT | \STREAM_CRYPTO_METHOD_SSLv23_CLIENT; + }else{ + $type = \STREAM_CRYPTO_METHOD_SSLv2_SERVER | \STREAM_CRYPTO_METHOD_SSLv23_SERVER; + } + + // Hidden error. + \set_error_handler(function($errno, $errstr, $file){ + if (!Worker::$daemonize) { + Worker::safeEcho("SSL handshake error: $errstr \n"); + } + }); + $ret = \stream_socket_enable_crypto($socket, true, $type); + \restore_error_handler(); + // Negotiation has failed. + if (false === $ret) { + $this->destroy(); + return false; + } elseif (0 === $ret) { + // There isn't enough data and should try again. + return 0; + } + if (isset($this->onSslHandshake)) { + try { + \call_user_func($this->onSslHandshake, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + return true; + } + + /** + * This method pulls all the data out of a readable stream, and writes it to the supplied destination. + * + * @param self $dest + * @return void + */ + public function pipe(self $dest) + { + $source = $this; + $this->onMessage = function ($source, $data) use ($dest) { + $dest->send($data); + }; + $this->onClose = function ($source) use ($dest) { + $dest->close(); + }; + $dest->onBufferFull = function ($dest) use ($source) { + $source->pauseRecv(); + }; + $dest->onBufferDrain = function ($dest) use ($source) { + $source->resumeRecv(); + }; + } + + /** + * Remove $length of data from receive buffer. + * + * @param int $length + * @return void + */ + public function consumeRecvBuffer($length) + { + $this->_recvBuffer = \substr($this->_recvBuffer, $length); + } + + /** + * Close connection. + * + * @param mixed $data + * @param bool $raw + * @return void + */ + public function close($data = null, $raw = false) + { + if($this->_status === self::STATUS_CONNECTING){ + $this->destroy(); + return; + } + + if ($this->_status === self::STATUS_CLOSING || $this->_status === self::STATUS_CLOSED) { + return; + } + + if ($data !== null) { + $this->send($data, $raw); + } + + $this->_status = self::STATUS_CLOSING; + + if ($this->_sendBuffer === '') { + $this->destroy(); + } else { + $this->pauseRecv(); + } + } + + /** + * Get the real socket. + * + * @return resource + */ + public function getSocket() + { + return $this->_socket; + } + + /** + * Check whether the send buffer will be full. + * + * @return void + */ + protected function checkBufferWillFull() + { + if ($this->maxSendBufferSize <= \strlen($this->_sendBuffer)) { + if ($this->onBufferFull) { + try { + \call_user_func($this->onBufferFull, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + } + } + + /** + * Whether send buffer is full. + * + * @return bool + */ + protected function bufferIsFull() + { + // Buffer has been marked as full but still has data to send then the packet is discarded. + if ($this->maxSendBufferSize <= \strlen($this->_sendBuffer)) { + if ($this->onError) { + try { + \call_user_func($this->onError, $this, \WORKERMAN_SEND_FAIL, 'send buffer full and drop package'); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + return true; + } + return false; + } + + /** + * Whether send buffer is Empty. + * + * @return bool + */ + public function bufferIsEmpty() + { + return empty($this->_sendBuffer); + } + + /** + * Destroy connection. + * + * @return void + */ + public function destroy() + { + // Avoid repeated calls. + if ($this->_status === self::STATUS_CLOSED) { + return; + } + // Remove event listener. + Worker::$globalEvent->del($this->_socket, EventInterface::EV_READ); + Worker::$globalEvent->del($this->_socket, EventInterface::EV_WRITE); + + // Close socket. + try { + @\fclose($this->_socket); + } catch (\Exception $e) {} catch (\Error $e) {} + + $this->_status = self::STATUS_CLOSED; + // Try to emit onClose callback. + if ($this->onClose) { + try { + \call_user_func($this->onClose, $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + // Try to emit protocol::onClose + if ($this->protocol && \method_exists($this->protocol, 'onClose')) { + try { + \call_user_func(array($this->protocol, 'onClose'), $this); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + $this->_sendBuffer = $this->_recvBuffer = ''; + $this->_currentPackageLength = 0; + $this->_isPaused = $this->_sslHandshakeCompleted = false; + if ($this->_status === self::STATUS_CLOSED) { + // Cleaning up the callback to avoid memory leaks. + $this->onMessage = $this->onClose = $this->onError = $this->onBufferFull = $this->onBufferDrain = null; + // Remove from worker->connections. + if ($this->worker) { + unset($this->worker->connections[$this->_id]); + } + unset(static::$connections[$this->_id]); + } + } + + /** + * Destruct. + * + * @return void + */ + public function __destruct() + { + static $mod; + self::$statistics['connection_count']--; + if (Worker::getGracefulStop()) { + if (!isset($mod)) { + $mod = \ceil((self::$statistics['connection_count'] + 1) / 3); + } + + if (0 === self::$statistics['connection_count'] % $mod) { + Worker::log('worker[' . \posix_getpid() . '] remains ' . self::$statistics['connection_count'] . ' connection(s)'); + } + + if(0 === self::$statistics['connection_count']) { + Worker::stopAll(); + } + } + } +} diff --git a/vendor/workerman/workerman/Connection/UdpConnection.php b/vendor/workerman/workerman/Connection/UdpConnection.php new file mode 100644 index 000000000..9cd95ba54 --- /dev/null +++ b/vendor/workerman/workerman/Connection/UdpConnection.php @@ -0,0 +1,208 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Connection; + +/** + * UdpConnection. + */ +class UdpConnection extends ConnectionInterface +{ + /** + * Application layer protocol. + * The format is like this Workerman\\Protocols\\Http. + * + * @var \Workerman\Protocols\ProtocolInterface + */ + public $protocol = null; + + /** + * Transport layer protocol. + * + * @var string + */ + public $transport = 'udp'; + + /** + * Udp socket. + * + * @var resource + */ + protected $_socket = null; + + /** + * Remote address. + * + * @var string + */ + protected $_remoteAddress = ''; + + /** + * Construct. + * + * @param resource $socket + * @param string $remote_address + */ + public function __construct($socket, $remote_address) + { + $this->_socket = $socket; + $this->_remoteAddress = $remote_address; + } + + /** + * Sends data on the connection. + * + * @param string $send_buffer + * @param bool $raw + * @return void|boolean + */ + public function send($send_buffer, $raw = false) + { + if (false === $raw && $this->protocol) { + $parser = $this->protocol; + $send_buffer = $parser::encode($send_buffer, $this); + if ($send_buffer === '') { + return; + } + } + return \strlen($send_buffer) === \stream_socket_sendto($this->_socket, $send_buffer, 0, $this->isIpV6() ? '[' . $this->getRemoteIp() . ']:' . $this->getRemotePort() : $this->_remoteAddress); + } + + /** + * Get remote IP. + * + * @return string + */ + public function getRemoteIp() + { + $pos = \strrpos($this->_remoteAddress, ':'); + if ($pos) { + return \trim(\substr($this->_remoteAddress, 0, $pos), '[]'); + } + return ''; + } + + /** + * Get remote port. + * + * @return int + */ + public function getRemotePort() + { + if ($this->_remoteAddress) { + return (int)\substr(\strrchr($this->_remoteAddress, ':'), 1); + } + return 0; + } + + /** + * Get remote address. + * + * @return string + */ + public function getRemoteAddress() + { + return $this->_remoteAddress; + } + + /** + * Get local IP. + * + * @return string + */ + public function getLocalIp() + { + $address = $this->getLocalAddress(); + $pos = \strrpos($address, ':'); + if (!$pos) { + return ''; + } + return \substr($address, 0, $pos); + } + + /** + * Get local port. + * + * @return int + */ + public function getLocalPort() + { + $address = $this->getLocalAddress(); + $pos = \strrpos($address, ':'); + if (!$pos) { + return 0; + } + return (int)\substr(\strrchr($address, ':'), 1); + } + + /** + * Get local address. + * + * @return string + */ + public function getLocalAddress() + { + return (string)@\stream_socket_get_name($this->_socket, false); + } + + /** + * Is ipv4. + * + * @return bool. + */ + public function isIpV4() + { + if ($this->transport === 'unix') { + return false; + } + return \strpos($this->getRemoteIp(), ':') === false; + } + + /** + * Is ipv6. + * + * @return bool. + */ + public function isIpV6() + { + if ($this->transport === 'unix') { + return false; + } + return \strpos($this->getRemoteIp(), ':') !== false; + } + + /** + * Close connection. + * + * @param mixed $data + * @param bool $raw + * @return bool + */ + public function close($data = null, $raw = false) + { + if ($data !== null) { + $this->send($data, $raw); + } + return true; + } + + /** + * Get the real socket. + * + * @return resource + */ + public function getSocket() + { + return $this->_socket; + } +} diff --git a/vendor/workerman/workerman/Events/Ev.php b/vendor/workerman/workerman/Events/Ev.php new file mode 100644 index 000000000..8e21bc350 --- /dev/null +++ b/vendor/workerman/workerman/Events/Ev.php @@ -0,0 +1,189 @@ + + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Workerman\Worker; +use \EvWatcher; + +/** + * ev eventloop + */ +class Ev implements EventInterface +{ + /** + * All listeners for read/write event. + * + * @var array + */ + protected $_allEvents = array(); + + /** + * Event listeners of signal. + * + * @var array + */ + protected $_eventSignal = array(); + + /** + * All timer event listeners. + * [func, args, event, flag, time_interval] + * + * @var array + */ + protected $_eventTimer = array(); + + /** + * Timer id. + * + * @var int + */ + protected static $_timerId = 1; + + /** + * Add a timer. + * {@inheritdoc} + */ + public function add($fd, $flag, $func, $args = null) + { + $callback = function ($event, $socket) use ($fd, $func) { + try { + \call_user_func($func, $fd); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + }; + switch ($flag) { + case self::EV_SIGNAL: + $event = new \EvSignal($fd, $callback); + $this->_eventSignal[$fd] = $event; + return true; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + $repeat = $flag === self::EV_TIMER_ONCE ? 0 : $fd; + $param = array($func, (array)$args, $flag, $fd, self::$_timerId); + $event = new \EvTimer($fd, $repeat, array($this, 'timerCallback'), $param); + $this->_eventTimer[self::$_timerId] = $event; + return self::$_timerId++; + default : + $fd_key = (int)$fd; + $real_flag = $flag === self::EV_READ ? \Ev::READ : \Ev::WRITE; + $event = new \EvIo($fd, $real_flag, $callback); + $this->_allEvents[$fd_key][$flag] = $event; + return true; + } + + } + + /** + * Remove a timer. + * {@inheritdoc} + */ + public function del($fd, $flag) + { + switch ($flag) { + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][$flag])) { + $this->_allEvents[$fd_key][$flag]->stop(); + unset($this->_allEvents[$fd_key][$flag]); + } + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + break; + case self::EV_SIGNAL: + $fd_key = (int)$fd; + if (isset($this->_eventSignal[$fd_key])) { + $this->_eventSignal[$fd_key]->stop(); + unset($this->_eventSignal[$fd_key]); + } + break; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + if (isset($this->_eventTimer[$fd])) { + $this->_eventTimer[$fd]->stop(); + unset($this->_eventTimer[$fd]); + } + break; + } + return true; + } + + /** + * Timer callback. + * + * @param EvWatcher $event + */ + public function timerCallback(EvWatcher $event) + { + $param = $event->data; + $timer_id = $param[4]; + if ($param[2] === self::EV_TIMER_ONCE) { + $this->_eventTimer[$timer_id]->stop(); + unset($this->_eventTimer[$timer_id]); + } + try { + \call_user_func_array($param[0], $param[1]); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + + /** + * Remove all timers. + * + * @return void + */ + public function clearAllTimer() + { + foreach ($this->_eventTimer as $event) { + $event->stop(); + } + $this->_eventTimer = array(); + } + + /** + * Main loop. + * + * @see EventInterface::loop() + */ + public function loop() + { + \Ev::run(); + } + + /** + * Destroy loop. + * + * @return void + */ + public function destroy() + { + \Ev::stop(\Ev::BREAK_ALL); + } + + /** + * Get timer count. + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_eventTimer); + } +} diff --git a/vendor/workerman/workerman/Events/Event.php b/vendor/workerman/workerman/Events/Event.php new file mode 100644 index 000000000..9e25521c0 --- /dev/null +++ b/vendor/workerman/workerman/Events/Event.php @@ -0,0 +1,215 @@ + + * @copyright 有个鬼<42765633@qq.com> + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Workerman\Worker; + +/** + * libevent eventloop + */ +class Event implements EventInterface +{ + /** + * Event base. + * @var object + */ + protected $_eventBase = null; + + /** + * All listeners for read/write event. + * @var array + */ + protected $_allEvents = array(); + + /** + * Event listeners of signal. + * @var array + */ + protected $_eventSignal = array(); + + /** + * All timer event listeners. + * [func, args, event, flag, time_interval] + * @var array + */ + protected $_eventTimer = array(); + + /** + * Timer id. + * @var int + */ + protected static $_timerId = 1; + + /** + * construct + * @return void + */ + public function __construct() + { + if (\class_exists('\\\\EventBase', false)) { + $class_name = '\\\\EventBase'; + } else { + $class_name = '\EventBase'; + } + $this->_eventBase = new $class_name(); + } + + /** + * @see EventInterface::add() + */ + public function add($fd, $flag, $func, $args=array()) + { + if (\class_exists('\\\\Event', false)) { + $class_name = '\\\\Event'; + } else { + $class_name = '\Event'; + } + switch ($flag) { + case self::EV_SIGNAL: + + $fd_key = (int)$fd; + $event = $class_name::signal($this->_eventBase, $fd, $func); + if (!$event||!$event->add()) { + return false; + } + $this->_eventSignal[$fd_key] = $event; + return true; + + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + + $param = array($func, (array)$args, $flag, $fd, self::$_timerId); + $event = new $class_name($this->_eventBase, -1, $class_name::TIMEOUT|$class_name::PERSIST, array($this, "timerCallback"), $param); + if (!$event||!$event->addTimer($fd)) { + return false; + } + $this->_eventTimer[self::$_timerId] = $event; + return self::$_timerId++; + + default : + $fd_key = (int)$fd; + $real_flag = $flag === self::EV_READ ? $class_name::READ | $class_name::PERSIST : $class_name::WRITE | $class_name::PERSIST; + $event = new $class_name($this->_eventBase, $fd, $real_flag, $func, $fd); + if (!$event||!$event->add()) { + return false; + } + $this->_allEvents[$fd_key][$flag] = $event; + return true; + } + } + + /** + * @see Events\EventInterface::del() + */ + public function del($fd, $flag) + { + switch ($flag) { + + case self::EV_READ: + case self::EV_WRITE: + + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][$flag])) { + $this->_allEvents[$fd_key][$flag]->del(); + unset($this->_allEvents[$fd_key][$flag]); + } + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + break; + + case self::EV_SIGNAL: + $fd_key = (int)$fd; + if (isset($this->_eventSignal[$fd_key])) { + $this->_eventSignal[$fd_key]->del(); + unset($this->_eventSignal[$fd_key]); + } + break; + + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + if (isset($this->_eventTimer[$fd])) { + $this->_eventTimer[$fd]->del(); + unset($this->_eventTimer[$fd]); + } + break; + } + return true; + } + + /** + * Timer callback. + * @param int|null $fd + * @param int $what + * @param int $timer_id + */ + public function timerCallback($fd, $what, $param) + { + $timer_id = $param[4]; + + if ($param[2] === self::EV_TIMER_ONCE) { + $this->_eventTimer[$timer_id]->del(); + unset($this->_eventTimer[$timer_id]); + } + + try { + \call_user_func_array($param[0], $param[1]); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + + /** + * @see Events\EventInterface::clearAllTimer() + * @return void + */ + public function clearAllTimer() + { + foreach ($this->_eventTimer as $event) { + $event->del(); + } + $this->_eventTimer = array(); + } + + + /** + * @see EventInterface::loop() + */ + public function loop() + { + $this->_eventBase->loop(); + } + + /** + * Destroy loop. + * + * @return void + */ + public function destroy() + { + $this->_eventBase->exit(); + } + + /** + * Get timer count. + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_eventTimer); + } +} diff --git a/vendor/workerman/workerman/Events/EventInterface.php b/vendor/workerman/workerman/Events/EventInterface.php new file mode 100644 index 000000000..e6f59c649 --- /dev/null +++ b/vendor/workerman/workerman/Events/EventInterface.php @@ -0,0 +1,107 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +interface EventInterface +{ + /** + * Read event. + * + * @var int + */ + const EV_READ = 1; + + /** + * Write event. + * + * @var int + */ + const EV_WRITE = 2; + + /** + * Except event + * + * @var int + */ + const EV_EXCEPT = 3; + + /** + * Signal event. + * + * @var int + */ + const EV_SIGNAL = 4; + + /** + * Timer event. + * + * @var int + */ + const EV_TIMER = 8; + + /** + * Timer once event. + * + * @var int + */ + const EV_TIMER_ONCE = 16; + + /** + * Add event listener to event loop. + * + * @param mixed $fd + * @param int $flag + * @param callable $func + * @param array $args + * @return bool + */ + public function add($fd, $flag, $func, $args = array()); + + /** + * Remove event listener from event loop. + * + * @param mixed $fd + * @param int $flag + * @return bool + */ + public function del($fd, $flag); + + /** + * Remove all timers. + * + * @return void + */ + public function clearAllTimer(); + + /** + * Main loop. + * + * @return void + */ + public function loop(); + + /** + * Destroy loop. + * + * @return mixed + */ + public function destroy(); + + /** + * Get Timer count. + * + * @return mixed + */ + public function getTimerCount(); +} diff --git a/vendor/workerman/workerman/Events/Libevent.php b/vendor/workerman/workerman/Events/Libevent.php new file mode 100644 index 000000000..5f61e9c2a --- /dev/null +++ b/vendor/workerman/workerman/Events/Libevent.php @@ -0,0 +1,225 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Workerman\Worker; + +/** + * libevent eventloop + */ +class Libevent implements EventInterface +{ + /** + * Event base. + * + * @var resource + */ + protected $_eventBase = null; + + /** + * All listeners for read/write event. + * + * @var array + */ + protected $_allEvents = array(); + + /** + * Event listeners of signal. + * + * @var array + */ + protected $_eventSignal = array(); + + /** + * All timer event listeners. + * [func, args, event, flag, time_interval] + * + * @var array + */ + protected $_eventTimer = array(); + + /** + * construct + */ + public function __construct() + { + $this->_eventBase = \event_base_new(); + } + + /** + * {@inheritdoc} + */ + public function add($fd, $flag, $func, $args = array()) + { + switch ($flag) { + case self::EV_SIGNAL: + $fd_key = (int)$fd; + $real_flag = \EV_SIGNAL | \EV_PERSIST; + $this->_eventSignal[$fd_key] = \event_new(); + if (!\event_set($this->_eventSignal[$fd_key], $fd, $real_flag, $func, null)) { + return false; + } + if (!\event_base_set($this->_eventSignal[$fd_key], $this->_eventBase)) { + return false; + } + if (!\event_add($this->_eventSignal[$fd_key])) { + return false; + } + return true; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + $event = \event_new(); + $timer_id = (int)$event; + if (!\event_set($event, 0, \EV_TIMEOUT, array($this, 'timerCallback'), $timer_id)) { + return false; + } + + if (!\event_base_set($event, $this->_eventBase)) { + return false; + } + + $time_interval = $fd * 1000000; + if (!\event_add($event, $time_interval)) { + return false; + } + $this->_eventTimer[$timer_id] = array($func, (array)$args, $event, $flag, $time_interval); + return $timer_id; + + default : + $fd_key = (int)$fd; + $real_flag = $flag === self::EV_READ ? \EV_READ | \EV_PERSIST : \EV_WRITE | \EV_PERSIST; + + $event = \event_new(); + + if (!\event_set($event, $fd, $real_flag, $func, null)) { + return false; + } + + if (!\event_base_set($event, $this->_eventBase)) { + return false; + } + + if (!\event_add($event)) { + return false; + } + + $this->_allEvents[$fd_key][$flag] = $event; + + return true; + } + + } + + /** + * {@inheritdoc} + */ + public function del($fd, $flag) + { + switch ($flag) { + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][$flag])) { + \event_del($this->_allEvents[$fd_key][$flag]); + unset($this->_allEvents[$fd_key][$flag]); + } + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + break; + case self::EV_SIGNAL: + $fd_key = (int)$fd; + if (isset($this->_eventSignal[$fd_key])) { + \event_del($this->_eventSignal[$fd_key]); + unset($this->_eventSignal[$fd_key]); + } + break; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + // 这里 fd 为timerid + if (isset($this->_eventTimer[$fd])) { + \event_del($this->_eventTimer[$fd][2]); + unset($this->_eventTimer[$fd]); + } + break; + } + return true; + } + + /** + * Timer callback. + * + * @param mixed $_null1 + * @param int $_null2 + * @param mixed $timer_id + */ + protected function timerCallback($_null1, $_null2, $timer_id) + { + if ($this->_eventTimer[$timer_id][3] === self::EV_TIMER) { + \event_add($this->_eventTimer[$timer_id][2], $this->_eventTimer[$timer_id][4]); + } + try { + \call_user_func_array($this->_eventTimer[$timer_id][0], $this->_eventTimer[$timer_id][1]); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + if (isset($this->_eventTimer[$timer_id]) && $this->_eventTimer[$timer_id][3] === self::EV_TIMER_ONCE) { + $this->del($timer_id, self::EV_TIMER_ONCE); + } + } + + /** + * {@inheritdoc} + */ + public function clearAllTimer() + { + foreach ($this->_eventTimer as $task_data) { + \event_del($task_data[2]); + } + $this->_eventTimer = array(); + } + + /** + * {@inheritdoc} + */ + public function loop() + { + \event_base_loop($this->_eventBase); + } + + /** + * Destroy loop. + * + * @return void + */ + public function destroy() + { + foreach ($this->_eventSignal as $event) { + \event_del($event); + } + } + + /** + * Get timer count. + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_eventTimer); + } +} + diff --git a/vendor/workerman/workerman/Events/React/Base.php b/vendor/workerman/workerman/Events/React/Base.php new file mode 100644 index 000000000..bce4f7356 --- /dev/null +++ b/vendor/workerman/workerman/Events/React/Base.php @@ -0,0 +1,264 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events\React; + +use Workerman\Events\EventInterface; +use React\EventLoop\TimerInterface; +use React\EventLoop\LoopInterface; + +/** + * Class StreamSelectLoop + * @package Workerman\Events\React + */ +class Base implements LoopInterface +{ + /** + * @var array + */ + protected $_timerIdMap = array(); + + /** + * @var int + */ + protected $_timerIdIndex = 0; + + /** + * @var array + */ + protected $_signalHandlerMap = array(); + + /** + * @var LoopInterface + */ + protected $_eventLoop = null; + + /** + * Base constructor. + */ + public function __construct() + { + $this->_eventLoop = new \React\EventLoop\StreamSelectLoop(); + } + + /** + * Add event listener to event loop. + * + * @param int $fd + * @param int $flag + * @param callable $func + * @param array $args + * @return bool + */ + public function add($fd, $flag, $func, array $args = array()) + { + $args = (array)$args; + switch ($flag) { + case EventInterface::EV_READ: + return $this->addReadStream($fd, $func); + case EventInterface::EV_WRITE: + return $this->addWriteStream($fd, $func); + case EventInterface::EV_SIGNAL: + if (isset($this->_signalHandlerMap[$fd])) { + $this->removeSignal($fd, $this->_signalHandlerMap[$fd]); + } + $this->_signalHandlerMap[$fd] = $func; + return $this->addSignal($fd, $func); + case EventInterface::EV_TIMER: + $timer_obj = $this->addPeriodicTimer($fd, function() use ($func, $args) { + \call_user_func_array($func, $args); + }); + $this->_timerIdMap[++$this->_timerIdIndex] = $timer_obj; + return $this->_timerIdIndex; + case EventInterface::EV_TIMER_ONCE: + $index = ++$this->_timerIdIndex; + $timer_obj = $this->addTimer($fd, function() use ($func, $args, $index) { + $this->del($index,EventInterface::EV_TIMER_ONCE); + \call_user_func_array($func, $args); + }); + $this->_timerIdMap[$index] = $timer_obj; + return $this->_timerIdIndex; + } + return false; + } + + /** + * Remove event listener from event loop. + * + * @param mixed $fd + * @param int $flag + * @return bool + */ + public function del($fd, $flag) + { + switch ($flag) { + case EventInterface::EV_READ: + return $this->removeReadStream($fd); + case EventInterface::EV_WRITE: + return $this->removeWriteStream($fd); + case EventInterface::EV_SIGNAL: + if (!isset($this->_eventLoop[$fd])) { + return false; + } + $func = $this->_eventLoop[$fd]; + unset($this->_eventLoop[$fd]); + return $this->removeSignal($fd, $func); + + case EventInterface::EV_TIMER: + case EventInterface::EV_TIMER_ONCE: + if (isset($this->_timerIdMap[$fd])){ + $timer_obj = $this->_timerIdMap[$fd]; + unset($this->_timerIdMap[$fd]); + $this->cancelTimer($timer_obj); + return true; + } + } + return false; + } + + + /** + * Main loop. + * + * @return void + */ + public function loop() + { + $this->run(); + } + + + /** + * Destroy loop. + * + * @return void + */ + public function destroy() + { + + } + + /** + * Get timer count. + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_timerIdMap); + } + + /** + * @param resource $stream + * @param callable $listener + */ + public function addReadStream($stream, $listener) + { + return $this->_eventLoop->addReadStream($stream, $listener); + } + + /** + * @param resource $stream + * @param callable $listener + */ + public function addWriteStream($stream, $listener) + { + return $this->_eventLoop->addWriteStream($stream, $listener); + } + + /** + * @param resource $stream + */ + public function removeReadStream($stream) + { + return $this->_eventLoop->removeReadStream($stream); + } + + /** + * @param resource $stream + */ + public function removeWriteStream($stream) + { + return $this->_eventLoop->removeWriteStream($stream); + } + + /** + * @param float|int $interval + * @param callable $callback + * @return \React\EventLoop\Timer\Timer|TimerInterface + */ + public function addTimer($interval, $callback) + { + return $this->_eventLoop->addTimer($interval, $callback); + } + + /** + * @param float|int $interval + * @param callable $callback + * @return \React\EventLoop\Timer\Timer|TimerInterface + */ + public function addPeriodicTimer($interval, $callback) + { + return $this->_eventLoop->addPeriodicTimer($interval, $callback); + } + + /** + * @param TimerInterface $timer + */ + public function cancelTimer(TimerInterface $timer) + { + return $this->_eventLoop->cancelTimer($timer); + } + + /** + * @param callable $listener + */ + public function futureTick($listener) + { + return $this->_eventLoop->futureTick($listener); + } + + /** + * @param int $signal + * @param callable $listener + */ + public function addSignal($signal, $listener) + { + return $this->_eventLoop->addSignal($signal, $listener); + } + + /** + * @param int $signal + * @param callable $listener + */ + public function removeSignal($signal, $listener) + { + return $this->_eventLoop->removeSignal($signal, $listener); + } + + /** + * Run. + */ + public function run() + { + return $this->_eventLoop->run(); + } + + /** + * Stop. + */ + public function stop() + { + return $this->_eventLoop->stop(); + } +} diff --git a/vendor/workerman/workerman/Events/React/ExtEventLoop.php b/vendor/workerman/workerman/Events/React/ExtEventLoop.php new file mode 100644 index 000000000..3dab25b9d --- /dev/null +++ b/vendor/workerman/workerman/Events/React/ExtEventLoop.php @@ -0,0 +1,27 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events\React; + +/** + * Class ExtEventLoop + * @package Workerman\Events\React + */ +class ExtEventLoop extends Base +{ + + public function __construct() + { + $this->_eventLoop = new \React\EventLoop\ExtEventLoop(); + } +} diff --git a/vendor/workerman/workerman/Events/React/ExtLibEventLoop.php b/vendor/workerman/workerman/Events/React/ExtLibEventLoop.php new file mode 100644 index 000000000..eb02b358e --- /dev/null +++ b/vendor/workerman/workerman/Events/React/ExtLibEventLoop.php @@ -0,0 +1,27 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events\React; +use Workerman\Events\EventInterface; + +/** + * Class ExtLibEventLoop + * @package Workerman\Events\React + */ +class ExtLibEventLoop extends Base +{ + public function __construct() + { + $this->_eventLoop = new \React\EventLoop\ExtLibeventLoop(); + } +} diff --git a/vendor/workerman/workerman/Events/React/StreamSelectLoop.php b/vendor/workerman/workerman/Events/React/StreamSelectLoop.php new file mode 100644 index 000000000..7f5f94bda --- /dev/null +++ b/vendor/workerman/workerman/Events/React/StreamSelectLoop.php @@ -0,0 +1,26 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events\React; + +/** + * Class StreamSelectLoop + * @package Workerman\Events\React + */ +class StreamSelectLoop extends Base +{ + public function __construct() + { + $this->_eventLoop = new \React\EventLoop\StreamSelectLoop(); + } +} diff --git a/vendor/workerman/workerman/Events/Select.php b/vendor/workerman/workerman/Events/Select.php new file mode 100644 index 000000000..ebc263eca --- /dev/null +++ b/vendor/workerman/workerman/Events/Select.php @@ -0,0 +1,357 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Throwable; +use Workerman\Worker; + +/** + * select eventloop + */ +class Select implements EventInterface +{ + /** + * All listeners for read/write event. + * + * @var array + */ + public $_allEvents = array(); + + /** + * Event listeners of signal. + * + * @var array + */ + public $_signalEvents = array(); + + /** + * Fds waiting for read event. + * + * @var array + */ + protected $_readFds = array(); + + /** + * Fds waiting for write event. + * + * @var array + */ + protected $_writeFds = array(); + + /** + * Fds waiting for except event. + * + * @var array + */ + protected $_exceptFds = array(); + + /** + * Timer scheduler. + * {['data':timer_id, 'priority':run_timestamp], ..} + * + * @var \SplPriorityQueue + */ + protected $_scheduler = null; + + /** + * All timer event listeners. + * [[func, args, flag, timer_interval], ..] + * + * @var array + */ + protected $_eventTimer = array(); + + /** + * Timer id. + * + * @var int + */ + protected $_timerId = 1; + + /** + * Select timeout. + * + * @var int + */ + protected $_selectTimeout = 100000000; + + /** + * Paired socket channels + * + * @var array + */ + protected $channel = array(); + + /** + * Construct. + */ + public function __construct() + { + // Init SplPriorityQueue. + $this->_scheduler = new \SplPriorityQueue(); + $this->_scheduler->setExtractFlags(\SplPriorityQueue::EXTR_BOTH); + } + + /** + * {@inheritdoc} + */ + public function add($fd, $flag, $func, $args = array()) + { + switch ($flag) { + case self::EV_READ: + case self::EV_WRITE: + $count = $flag === self::EV_READ ? \count($this->_readFds) : \count($this->_writeFds); + if ($count >= 1024) { + echo "Warning: system call select exceeded the maximum number of connections 1024, please install event/libevent extension for more connections.\n"; + } else if (\DIRECTORY_SEPARATOR !== '/' && $count >= 256) { + echo "Warning: system call select exceeded the maximum number of connections 256.\n"; + } + $fd_key = (int)$fd; + $this->_allEvents[$fd_key][$flag] = array($func, $fd); + if ($flag === self::EV_READ) { + $this->_readFds[$fd_key] = $fd; + } else { + $this->_writeFds[$fd_key] = $fd; + } + break; + case self::EV_EXCEPT: + $fd_key = (int)$fd; + $this->_allEvents[$fd_key][$flag] = array($func, $fd); + $this->_exceptFds[$fd_key] = $fd; + break; + case self::EV_SIGNAL: + // Windows not support signal. + if(\DIRECTORY_SEPARATOR !== '/') { + return false; + } + $fd_key = (int)$fd; + $this->_signalEvents[$fd_key][$flag] = array($func, $fd); + \pcntl_signal($fd, array($this, 'signalHandler')); + break; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + $timer_id = $this->_timerId++; + $run_time = \microtime(true) + $fd; + $this->_scheduler->insert($timer_id, -$run_time); + $this->_eventTimer[$timer_id] = array($func, (array)$args, $flag, $fd); + $select_timeout = ($run_time - \microtime(true)) * 1000000; + $select_timeout = $select_timeout <= 0 ? 1 : $select_timeout; + if( $this->_selectTimeout > $select_timeout ){ + $this->_selectTimeout = (int) $select_timeout; + } + return $timer_id; + } + + return true; + } + + /** + * Signal handler. + * + * @param int $signal + */ + public function signalHandler($signal) + { + \call_user_func_array($this->_signalEvents[$signal][self::EV_SIGNAL][0], array($signal)); + } + + /** + * {@inheritdoc} + */ + public function del($fd, $flag) + { + $fd_key = (int)$fd; + switch ($flag) { + case self::EV_READ: + unset($this->_allEvents[$fd_key][$flag], $this->_readFds[$fd_key]); + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + return true; + case self::EV_WRITE: + unset($this->_allEvents[$fd_key][$flag], $this->_writeFds[$fd_key]); + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + return true; + case self::EV_EXCEPT: + unset($this->_allEvents[$fd_key][$flag], $this->_exceptFds[$fd_key]); + if(empty($this->_allEvents[$fd_key])) + { + unset($this->_allEvents[$fd_key]); + } + return true; + case self::EV_SIGNAL: + if(\DIRECTORY_SEPARATOR !== '/') { + return false; + } + unset($this->_signalEvents[$fd_key]); + \pcntl_signal($fd, SIG_IGN); + break; + case self::EV_TIMER: + case self::EV_TIMER_ONCE; + unset($this->_eventTimer[$fd_key]); + return true; + } + return false; + } + + /** + * Tick for timer. + * + * @return void + */ + protected function tick() + { + $tasks_to_insert = []; + while (!$this->_scheduler->isEmpty()) { + $scheduler_data = $this->_scheduler->top(); + $timer_id = $scheduler_data['data']; + $next_run_time = -$scheduler_data['priority']; + $time_now = \microtime(true); + $this->_selectTimeout = (int) (($next_run_time - $time_now) * 1000000); + if ($this->_selectTimeout <= 0) { + $this->_scheduler->extract(); + + if (!isset($this->_eventTimer[$timer_id])) { + continue; + } + + // [func, args, flag, timer_interval] + $task_data = $this->_eventTimer[$timer_id]; + if ($task_data[2] === self::EV_TIMER) { + $next_run_time = $time_now + $task_data[3]; + $tasks_to_insert[] = [$timer_id, -$next_run_time]; + } + try { + \call_user_func_array($task_data[0], $task_data[1]); + } catch (Throwable $e) { + Worker::stopAll(250, $e); + } + if (isset($this->_eventTimer[$timer_id]) && $task_data[2] === self::EV_TIMER_ONCE) { + $this->del($timer_id, self::EV_TIMER_ONCE); + } + } else { + break; + } + } + foreach ($tasks_to_insert as $item) { + $this->_scheduler->insert($item[0], $item[1]); + } + if (!$this->_scheduler->isEmpty()) { + $scheduler_data = $this->_scheduler->top(); + $next_run_time = -$scheduler_data['priority']; + $time_now = \microtime(true); + $this->_selectTimeout = \max((int) (($next_run_time - $time_now) * 1000000), 0); + return; + } + $this->_selectTimeout = 100000000; + } + + /** + * {@inheritdoc} + */ + public function clearAllTimer() + { + $this->_scheduler = new \SplPriorityQueue(); + $this->_scheduler->setExtractFlags(\SplPriorityQueue::EXTR_BOTH); + $this->_eventTimer = array(); + } + + /** + * {@inheritdoc} + */ + public function loop() + { + while (1) { + if(\DIRECTORY_SEPARATOR === '/') { + // Calls signal handlers for pending signals + \pcntl_signal_dispatch(); + } + + $read = $this->_readFds; + $write = $this->_writeFds; + $except = $this->_exceptFds; + $ret = false; + + if ($read || $write || $except) { + // Waiting read/write/signal/timeout events. + try { + $ret = @stream_select($read, $write, $except, 0, $this->_selectTimeout); + } catch (\Exception $e) {} catch (\Error $e) {} + + } else { + $this->_selectTimeout >= 1 && usleep($this->_selectTimeout); + } + + if (!$this->_scheduler->isEmpty()) { + $this->tick(); + } + + if (!$ret) { + continue; + } + + if ($read) { + foreach ($read as $fd) { + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][self::EV_READ])) { + \call_user_func_array($this->_allEvents[$fd_key][self::EV_READ][0], + array($this->_allEvents[$fd_key][self::EV_READ][1])); + } + } + } + + if ($write) { + foreach ($write as $fd) { + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][self::EV_WRITE])) { + \call_user_func_array($this->_allEvents[$fd_key][self::EV_WRITE][0], + array($this->_allEvents[$fd_key][self::EV_WRITE][1])); + } + } + } + + if($except) { + foreach($except as $fd) { + $fd_key = (int) $fd; + if(isset($this->_allEvents[$fd_key][self::EV_EXCEPT])) { + \call_user_func_array($this->_allEvents[$fd_key][self::EV_EXCEPT][0], + array($this->_allEvents[$fd_key][self::EV_EXCEPT][1])); + } + } + } + } + } + + /** + * Destroy loop. + * + * @return void + */ + public function destroy() + { + + } + + /** + * Get timer count. + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_eventTimer); + } +} diff --git a/vendor/workerman/workerman/Events/Swoole.php b/vendor/workerman/workerman/Events/Swoole.php new file mode 100644 index 000000000..fcd747238 --- /dev/null +++ b/vendor/workerman/workerman/Events/Swoole.php @@ -0,0 +1,230 @@ + + * @link http://www.workerman.net/ + * @link https://github.com/ares333/Workerman + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Workerman\Worker; +use Swoole\Event; +use Swoole\Timer; + +class Swoole implements EventInterface +{ + + protected $_timer = array(); + + protected $_timerOnceMap = array(); + + protected $mapId = 0; + + protected $_fd = array(); + + // milisecond + public static $signalDispatchInterval = 500; + + protected $_hasSignal = false; + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::add() + */ + public function add($fd, $flag, $func, $args = array()) + { + switch ($flag) { + case self::EV_SIGNAL: + $res = \pcntl_signal($fd, $func, false); + if (! $this->_hasSignal && $res) { + Timer::tick(static::$signalDispatchInterval, + function () { + \pcntl_signal_dispatch(); + }); + $this->_hasSignal = true; + } + return $res; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + $method = self::EV_TIMER === $flag ? 'tick' : 'after'; + if ($this->mapId > \PHP_INT_MAX) { + $this->mapId = 0; + } + $mapId = $this->mapId++; + $t = (int)($fd * 1000); + if ($t < 1) { + $t = 1; + } + $timer_id = Timer::$method($t, + function ($timer_id = null) use ($func, $args, $mapId) { + try { + \call_user_func_array($func, (array)$args); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + // EV_TIMER_ONCE + if (! isset($timer_id)) { + // may be deleted in $func + if (\array_key_exists($mapId, $this->_timerOnceMap)) { + $timer_id = $this->_timerOnceMap[$mapId]; + unset($this->_timer[$timer_id], + $this->_timerOnceMap[$mapId]); + } + } + }); + if ($flag === self::EV_TIMER_ONCE) { + $this->_timerOnceMap[$mapId] = $timer_id; + $this->_timer[$timer_id] = $mapId; + } else { + $this->_timer[$timer_id] = null; + } + return $timer_id; + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int) $fd; + if (! isset($this->_fd[$fd_key])) { + if ($flag === self::EV_READ) { + $res = Event::add($fd, $func, null, SWOOLE_EVENT_READ); + $fd_type = SWOOLE_EVENT_READ; + } else { + $res = Event::add($fd, null, $func, SWOOLE_EVENT_WRITE); + $fd_type = SWOOLE_EVENT_WRITE; + } + if ($res) { + $this->_fd[$fd_key] = $fd_type; + } + } else { + $fd_val = $this->_fd[$fd_key]; + $res = true; + if ($flag === self::EV_READ) { + if (($fd_val & SWOOLE_EVENT_READ) !== SWOOLE_EVENT_READ) { + $res = Event::set($fd, $func, null, + SWOOLE_EVENT_READ | SWOOLE_EVENT_WRITE); + $this->_fd[$fd_key] |= SWOOLE_EVENT_READ; + } + } else { + if (($fd_val & SWOOLE_EVENT_WRITE) !== SWOOLE_EVENT_WRITE) { + $res = Event::set($fd, null, $func, + SWOOLE_EVENT_READ | SWOOLE_EVENT_WRITE); + $this->_fd[$fd_key] |= SWOOLE_EVENT_WRITE; + } + } + } + return $res; + } + } + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::del() + */ + public function del($fd, $flag) + { + switch ($flag) { + case self::EV_SIGNAL: + return \pcntl_signal($fd, SIG_IGN, false); + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + // already remove in EV_TIMER_ONCE callback. + if (! \array_key_exists($fd, $this->_timer)) { + return true; + } + $res = Timer::clear($fd); + if ($res) { + $mapId = $this->_timer[$fd]; + if (isset($mapId)) { + unset($this->_timerOnceMap[$mapId]); + } + unset($this->_timer[$fd]); + } + return $res; + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int) $fd; + if (isset($this->_fd[$fd_key])) { + $fd_val = $this->_fd[$fd_key]; + if ($flag === self::EV_READ) { + $flag_remove = ~ SWOOLE_EVENT_READ; + } else { + $flag_remove = ~ SWOOLE_EVENT_WRITE; + } + $fd_val &= $flag_remove; + if (0 === $fd_val) { + $res = Event::del($fd); + if ($res) { + unset($this->_fd[$fd_key]); + } + } else { + $res = Event::set($fd, null, null, $fd_val); + if ($res) { + $this->_fd[$fd_key] = $fd_val; + } + } + } else { + $res = true; + } + return $res; + } + } + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::clearAllTimer() + */ + public function clearAllTimer() + { + foreach (array_keys($this->_timer) as $v) { + Timer::clear($v); + } + $this->_timer = array(); + $this->_timerOnceMap = array(); + } + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::loop() + */ + public function loop() + { + Event::wait(); + } + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::destroy() + */ + public function destroy() + { + Event::exit(); + posix_kill(posix_getpid(), SIGINT); + } + + /** + * + * {@inheritdoc} + * + * @see \Workerman\Events\EventInterface::getTimerCount() + */ + public function getTimerCount() + { + return \count($this->_timer); + } +} diff --git a/vendor/workerman/workerman/Events/Uv.php b/vendor/workerman/workerman/Events/Uv.php new file mode 100644 index 000000000..49f0ddd7f --- /dev/null +++ b/vendor/workerman/workerman/Events/Uv.php @@ -0,0 +1,260 @@ + + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Events; + +use Workerman\Worker; + +/** + * libuv eventloop + */ +class Uv implements EventInterface +{ + /** + * Event Loop. + * @var object + */ + protected $_eventLoop = null; + + /** + * All listeners for read/write event. + * + * @var array + */ + protected $_allEvents = array(); + + /** + * Event listeners of signal. + * + * @var array + */ + protected $_eventSignal = array(); + + /** + * All timer event listeners. + * + * @var array + */ + protected $_eventTimer = array(); + + /** + * Timer id. + * + * @var int + */ + protected static $_timerId = 1; + + /** + * @brief Constructor + * + * @param object $loop + * + * @return void + */ + public function __construct(\UVLoop $loop = null) + { + if(!extension_loaded('uv')) + { + throw new \Exception(__CLASS__ . ' requires the UV extension, but detected it has NOT been installed yet.'); + } + + if(empty($loop) || !$loop instanceof \UVLoop) + { + $this->_eventLoop = \uv_default_loop(); + return; + } + + $this->_eventLoop = $loop; + } + + /** + * @brief Add a timer + * + * @param resource $fd + * @param int $flag + * @param callback $func + * @param mixed $args + * + * @return mixed + */ + public function add($fd, $flag, $func, $args = null) + { + switch ($flag) + { + case self::EV_SIGNAL: + $signalCallback = function($watcher, $socket)use($func, $fd){ + try { + \call_user_func($func, $fd); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + }; + $signalWatcher = \uv_signal_init(); + \uv_signal_start($signalWatcher, $signalCallback, $fd); + $this->_eventSignal[$fd] = $signalWatcher; + return true; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + $repeat = $flag === self::EV_TIMER_ONCE ? 0 : (int)($fd * 1000); + $param = array($func, (array)$args, $flag, $fd, self::$_timerId); + $timerWatcher = \uv_timer_init(); + \uv_timer_start($timerWatcher, ($flag === self::EV_TIMER_ONCE ? (int)($fd * 1000) :1), $repeat, function($watcher)use($param){ + call_user_func_array([$this, 'timerCallback'], [$param]); + }); + $this->_eventTimer[self::$_timerId] = $timerWatcher; + return self::$_timerId++; + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int)$fd; + $ioCallback = function($watcher, $status, $events, $fd)use($func){ + try { + \call_user_func($func, $fd); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + }; + $ioWatcher = \uv_poll_init($this->_eventLoop, $fd); + $real_flag = $flag === self::EV_READ ? \Uv::READABLE : \Uv::WRITABLE; + \uv_poll_start($ioWatcher, $real_flag, $ioCallback); + $this->_allEvents[$fd_key][$flag] = $ioWatcher; + return true; + default: + break; + } + } + + /** + * @brief Remove a timer + * + * @param resource $fd + * @param int $flag + * + * @return boolean + */ + public function del($fd, $flag) + { + switch ($flag) + { + case self::EV_READ: + case self::EV_WRITE: + $fd_key = (int)$fd; + if (isset($this->_allEvents[$fd_key][$flag])) { + $watcher = $this->_allEvents[$fd_key][$flag]; + \uv_is_active($watcher) && \uv_poll_stop($watcher); + unset($this->_allEvents[$fd_key][$flag]); + } + if (empty($this->_allEvents[$fd_key])) { + unset($this->_allEvents[$fd_key]); + } + break; + case self::EV_SIGNAL: + $fd_key = (int)$fd; + if (isset($this->_eventSignal[$fd_key])) { + $watcher = $this->_eventSignal[$fd_key]; + \uv_is_active($watcher) && \uv_signal_stop($watcher); + unset($this->_eventSignal[$fd_key]); + } + break; + case self::EV_TIMER: + case self::EV_TIMER_ONCE: + if (isset($this->_eventTimer[$fd])) { + $watcher = $this->_eventTimer[$fd]; + \uv_is_active($watcher) && \uv_timer_stop($watcher); + unset($this->_eventTimer[$fd]); + } + break; + } + + return true; + } + + /** + * @brief Timer callback + * + * @param array $input + * + * @return void + */ + public function timerCallback($input) + { + if(!is_array($input)) return; + + $timer_id = $input[4]; + + if ($input[2] === self::EV_TIMER_ONCE) + { + $watcher = $this->_eventTimer[$timer_id]; + \uv_is_active($watcher) && \uv_timer_stop($watcher); + unset($this->_eventTimer[$timer_id]); + } + + try { + \call_user_func_array($input[0], $input[1]); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + } + + /** + * @brief Remove all timers + * + * @return void + */ + public function clearAllTimer() + { + if(!is_array($this->_eventTimer)) return; + + foreach($this->_eventTimer as $watcher) + { + \uv_is_active($watcher) && \uv_timer_stop($watcher); + } + + $this->_eventTimer = array(); + } + + /** + * @brief Start loop + * + * @return void + */ + public function loop() + { + \Uv_run(); + } + + /** + * @brief Destroy loop + * + * @return void + */ + public function destroy() + { + !empty($this->_eventLoop) && \uv_loop_delete($this->_eventLoop); + $this->_allEvents = []; + } + + /** + * @brief Get timer count + * + * @return integer + */ + public function getTimerCount() + { + return \count($this->_eventTimer); + } +} diff --git a/vendor/workerman/workerman/Lib/Constants.php b/vendor/workerman/workerman/Lib/Constants.php new file mode 100644 index 000000000..f5e242411 --- /dev/null +++ b/vendor/workerman/workerman/Lib/Constants.php @@ -0,0 +1,44 @@ + + * @copyright walkor + * @license http://www.opensource.org/licenses/mit-license.php MIT License + * + * @link http://www.workerman.net/ + */ + +// Pcre.jit is not stable, temporarily disabled. +ini_set('pcre.jit', 0); + +// For onError callback. +const WORKERMAN_CONNECT_FAIL = 1; +// For onError callback. +const WORKERMAN_SEND_FAIL = 2; + +// Define OS Type +const OS_TYPE_LINUX = 'linux'; +const OS_TYPE_WINDOWS = 'windows'; + +// Compatible with php7 +if (!class_exists('Error')) { + class Error extends Exception + { + } +} + +if (!interface_exists('SessionHandlerInterface')) { + interface SessionHandlerInterface { + public function close(); + public function destroy($session_id); + public function gc($maxlifetime); + public function open($save_path ,$session_name); + public function read($session_id); + public function write($session_id , $session_data); + } +} diff --git a/vendor/workerman/workerman/Lib/Timer.php b/vendor/workerman/workerman/Lib/Timer.php new file mode 100644 index 000000000..b1100510c --- /dev/null +++ b/vendor/workerman/workerman/Lib/Timer.php @@ -0,0 +1,22 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Lib; + +/** + * Do not use Workerman\Lib\Timer. + * Please use Workerman\Timer. + * This class is only used for compatibility with workerman 3.* + * @package Workerman\Lib + */ +class Timer extends \Workerman\Timer {} \ No newline at end of file diff --git a/vendor/workerman/workerman/MIT-LICENSE.txt b/vendor/workerman/workerman/MIT-LICENSE.txt new file mode 100644 index 000000000..fd6b1c83f --- /dev/null +++ b/vendor/workerman/workerman/MIT-LICENSE.txt @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) 2009-2015 walkor and contributors (see https://github.com/walkor/workerman/contributors) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/workerman/workerman/Protocols/Frame.php b/vendor/workerman/workerman/Protocols/Frame.php new file mode 100644 index 000000000..26b04de41 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Frame.php @@ -0,0 +1,61 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols; + +use Workerman\Connection\TcpConnection; + +/** + * Frame Protocol. + */ +class Frame +{ + /** + * Check the integrity of the package. + * + * @param string $buffer + * @param TcpConnection $connection + * @return int + */ + public static function input($buffer, TcpConnection $connection) + { + if (\strlen($buffer) < 4) { + return 0; + } + $unpack_data = \unpack('Ntotal_length', $buffer); + return $unpack_data['total_length']; + } + + /** + * Decode. + * + * @param string $buffer + * @return string + */ + public static function decode($buffer) + { + return \substr($buffer, 4); + } + + /** + * Encode. + * + * @param string $buffer + * @return string + */ + public static function encode($buffer) + { + $total_length = 4 + \strlen($buffer); + return \pack('N', $total_length) . $buffer; + } +} diff --git a/vendor/workerman/workerman/Protocols/Http.php b/vendor/workerman/workerman/Protocols/Http.php new file mode 100644 index 000000000..9e5d9289e --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http.php @@ -0,0 +1,323 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols; + +use Workerman\Connection\TcpConnection; +use Workerman\Protocols\Http\Request; +use Workerman\Protocols\Http\Response; +use Workerman\Protocols\Http\Session; +use Workerman\Protocols\Websocket; +use Workerman\Worker; + +/** + * Class Http. + * @package Workerman\Protocols + */ +class Http +{ + /** + * Request class name. + * + * @var string + */ + protected static $_requestClass = 'Workerman\Protocols\Http\Request'; + + /** + * Upload tmp dir. + * + * @var string + */ + protected static $_uploadTmpDir = ''; + + /** + * Open cache. + * + * @var bool. + */ + protected static $_enableCache = true; + + /** + * Get or set session name. + * + * @param string|null $name + * @return string + */ + public static function sessionName($name = null) + { + if ($name !== null && $name !== '') { + Session::$name = (string)$name; + } + return Session::$name; + } + + /** + * Get or set the request class name. + * + * @param string|null $class_name + * @return string + */ + public static function requestClass($class_name = null) + { + if ($class_name) { + static::$_requestClass = $class_name; + } + return static::$_requestClass; + } + + /** + * Enable or disable Cache. + * + * @param mixed $value + */ + public static function enableCache($value) + { + static::$_enableCache = (bool)$value; + } + + /** + * Check the integrity of the package. + * + * @param string $recv_buffer + * @param TcpConnection $connection + * @return int + */ + public static function input($recv_buffer, TcpConnection $connection) + { + static $input = []; + if (!isset($recv_buffer[512]) && isset($input[$recv_buffer])) { + return $input[$recv_buffer]; + } + $crlf_pos = \strpos($recv_buffer, "\r\n\r\n"); + if (false === $crlf_pos) { + // Judge whether the package length exceeds the limit. + if (\strlen($recv_buffer) >= 16384) { + $connection->close("HTTP/1.1 413 Request Entity Too Large\r\n\r\n", true); + return 0; + } + return 0; + } + + $length = $crlf_pos + 4; + $method = \strstr($recv_buffer, ' ', true); + + if (!\in_array($method, ['GET', 'POST', 'OPTIONS', 'HEAD', 'DELETE', 'PUT', 'PATCH'])) { + $connection->close("HTTP/1.1 400 Bad Request\r\n\r\n", true); + return 0; + } + + $header = \substr($recv_buffer, 0, $crlf_pos); + if ($pos = \strpos($header, "\r\nContent-Length: ")) { + $length = $length + (int)\substr($header, $pos + 18, 10); + $has_content_length = true; + } else if (\preg_match("/\r\ncontent-length: ?(\d+)/i", $header, $match)) { + $length = $length + $match[1]; + $has_content_length = true; + } else { + $has_content_length = false; + if (false !== stripos($header, "\r\nTransfer-Encoding:")) { + $connection->close("HTTP/1.1 400 Bad Request\r\n\r\n", true); + return 0; + } + } + + if ($has_content_length) { + if ($length > $connection->maxPackageSize) { + $connection->close("HTTP/1.1 413 Request Entity Too Large\r\n\r\n", true); + return 0; + } + } + + if (!isset($recv_buffer[512])) { + $input[$recv_buffer] = $length; + if (\count($input) > 512) { + unset($input[key($input)]); + } + } + + return $length; + } + + /** + * Http decode. + * + * @param string $recv_buffer + * @param TcpConnection $connection + * @return \Workerman\Protocols\Http\Request + */ + public static function decode($recv_buffer, TcpConnection $connection) + { + static $requests = array(); + $cacheable = static::$_enableCache && !isset($recv_buffer[512]); + if (true === $cacheable && isset($requests[$recv_buffer])) { + $request = $requests[$recv_buffer]; + $request->connection = $connection; + $connection->__request = $request; + $request->properties = array(); + return $request; + } + $request = new static::$_requestClass($recv_buffer); + $request->connection = $connection; + $connection->__request = $request; + if (true === $cacheable) { + $requests[$recv_buffer] = $request; + if (\count($requests) > 512) { + unset($requests[key($requests)]); + } + } + return $request; + } + + /** + * Http encode. + * + * @param string|Response $response + * @param TcpConnection $connection + * @return string + */ + public static function encode($response, TcpConnection $connection) + { + if (isset($connection->__request)) { + $connection->__request->session = null; + $connection->__request->connection = null; + $connection->__request = null; + } + if (!\is_object($response)) { + $ext_header = ''; + if (isset($connection->__header)) { + foreach ($connection->__header as $name => $value) { + if (\is_array($value)) { + foreach ($value as $item) { + $ext_header = "$name: $item\r\n"; + } + } else { + $ext_header = "$name: $value\r\n"; + } + } + unset($connection->__header); + } + $body_len = \strlen((string)$response); + return "HTTP/1.1 200 OK\r\nServer: workerman\r\n{$ext_header}Connection: keep-alive\r\nContent-Type: text/html;charset=utf-8\r\nContent-Length: $body_len\r\n\r\n$response"; + } + + if (isset($connection->__header)) { + $response->withHeaders($connection->__header); + unset($connection->__header); + } + + if (isset($response->file)) { + $file = $response->file['file']; + $offset = $response->file['offset']; + $length = $response->file['length']; + clearstatcache(); + $file_size = (int)\filesize($file); + $body_len = $length > 0 ? $length : $file_size - $offset; + $response->withHeaders(array( + 'Content-Length' => $body_len, + 'Accept-Ranges' => 'bytes', + )); + if ($offset || $length) { + $offset_end = $offset + $body_len - 1; + $response->header('Content-Range', "bytes $offset-$offset_end/$file_size"); + } + if ($body_len < 2 * 1024 * 1024) { + $connection->send((string)$response . file_get_contents($file, false, null, $offset, $body_len), true); + return ''; + } + $handler = \fopen($file, 'r'); + if (false === $handler) { + $connection->close(new Response(403, null, '403 Forbidden')); + return ''; + } + $connection->send((string)$response, true); + static::sendStream($connection, $handler, $offset, $length); + return ''; + } + + return (string)$response; + } + + /** + * Send remainder of a stream to client. + * + * @param TcpConnection $connection + * @param resource $handler + * @param int $offset + * @param int $length + */ + protected static function sendStream(TcpConnection $connection, $handler, $offset = 0, $length = 0) + { + $connection->bufferFull = false; + if ($offset !== 0) { + \fseek($handler, $offset); + } + $offset_end = $offset + $length; + // Read file content from disk piece by piece and send to client. + $do_write = function () use ($connection, $handler, $length, $offset_end) { + // Send buffer not full. + while ($connection->bufferFull === false) { + // Read from disk. + $size = 1024 * 1024; + if ($length !== 0) { + $tell = \ftell($handler); + $remain_size = $offset_end - $tell; + if ($remain_size <= 0) { + fclose($handler); + $connection->onBufferDrain = null; + return; + } + $size = $remain_size > $size ? $size : $remain_size; + } + + $buffer = \fread($handler, $size); + // Read eof. + if ($buffer === '' || $buffer === false) { + fclose($handler); + $connection->onBufferDrain = null; + return; + } + $connection->send($buffer, true); + } + }; + // Send buffer full. + $connection->onBufferFull = function ($connection) { + $connection->bufferFull = true; + }; + // Send buffer drain. + $connection->onBufferDrain = function ($connection) use ($do_write) { + $connection->bufferFull = false; + $do_write(); + }; + $do_write(); + } + + /** + * Set or get uploadTmpDir. + * + * @return bool|string + */ + public static function uploadTmpDir($dir = null) + { + if (null !== $dir) { + static::$_uploadTmpDir = $dir; + } + if (static::$_uploadTmpDir === '') { + if ($upload_tmp_dir = \ini_get('upload_tmp_dir')) { + static::$_uploadTmpDir = $upload_tmp_dir; + } else if ($upload_tmp_dir = \sys_get_temp_dir()) { + static::$_uploadTmpDir = $upload_tmp_dir; + } + } + return static::$_uploadTmpDir; + } +} diff --git a/vendor/workerman/workerman/Protocols/Http/Chunk.php b/vendor/workerman/workerman/Protocols/Http/Chunk.php new file mode 100644 index 000000000..ab06a9c20 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Chunk.php @@ -0,0 +1,48 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http; + + +/** + * Class Chunk + * @package Workerman\Protocols\Http + */ +class Chunk +{ + /** + * Chunk buffer. + * + * @var string + */ + protected $_buffer = null; + + /** + * Chunk constructor. + * @param string $buffer + */ + public function __construct($buffer) + { + $this->_buffer = $buffer; + } + + /** + * __toString + * + * @return string + */ + public function __toString() + { + return \dechex(\strlen($this->_buffer))."\r\n$this->_buffer\r\n"; + } +} \ No newline at end of file diff --git a/vendor/workerman/workerman/Protocols/Http/Request.php b/vendor/workerman/workerman/Protocols/Http/Request.php new file mode 100644 index 000000000..d544ac0d9 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Request.php @@ -0,0 +1,694 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http; + +use Workerman\Connection\TcpConnection; +use Workerman\Protocols\Http\Session; +use Workerman\Protocols\Http; +use Workerman\Worker; + +/** + * Class Request + * @package Workerman\Protocols\Http + */ +class Request +{ + /** + * Connection. + * + * @var TcpConnection + */ + public $connection = null; + + /** + * Session instance. + * + * @var Session + */ + public $session = null; + + /** + * Properties. + * + * @var array + */ + public $properties = array(); + + /** + * @var int + */ + public static $maxFileUploads = 1024; + + /** + * Http buffer. + * + * @var string + */ + protected $_buffer = null; + + /** + * Request data. + * + * @var array + */ + protected $_data = null; + + /** + * Enable cache. + * + * @var bool + */ + protected static $_enableCache = true; + + /** + * Is safe. + * + * @var bool + */ + protected $_isSafe = true; + + + /** + * Request constructor. + * + * @param string $buffer + */ + public function __construct($buffer) + { + $this->_buffer = $buffer; + } + + /** + * $_GET. + * + * @param string|null $name + * @param mixed|null $default + * @return mixed|null + */ + public function get($name = null, $default = null) + { + if (!isset($this->_data['get'])) { + $this->parseGet(); + } + if (null === $name) { + return $this->_data['get']; + } + return isset($this->_data['get'][$name]) ? $this->_data['get'][$name] : $default; + } + + /** + * $_POST. + * + * @param string|null $name + * @param mixed|null $default + * @return mixed|null + */ + public function post($name = null, $default = null) + { + if (!isset($this->_data['post'])) { + $this->parsePost(); + } + if (null === $name) { + return $this->_data['post']; + } + return isset($this->_data['post'][$name]) ? $this->_data['post'][$name] : $default; + } + + /** + * Get header item by name. + * + * @param string|null $name + * @param mixed|null $default + * @return array|string|null + */ + public function header($name = null, $default = null) + { + if (!isset($this->_data['headers'])) { + $this->parseHeaders(); + } + if (null === $name) { + return $this->_data['headers']; + } + $name = \strtolower($name); + return isset($this->_data['headers'][$name]) ? $this->_data['headers'][$name] : $default; + } + + /** + * Get cookie item by name. + * + * @param string|null $name + * @param mixed|null $default + * @return array|string|null + */ + public function cookie($name = null, $default = null) + { + if (!isset($this->_data['cookie'])) { + $this->_data['cookie'] = array(); + \parse_str(\preg_replace('/; ?/', '&', $this->header('cookie', '')), $this->_data['cookie']); + } + if ($name === null) { + return $this->_data['cookie']; + } + return isset($this->_data['cookie'][$name]) ? $this->_data['cookie'][$name] : $default; + } + + /** + * Get upload files. + * + * @param string|null $name + * @return array|null + */ + public function file($name = null) + { + if (!isset($this->_data['files'])) { + $this->parsePost(); + } + if (null === $name) { + return $this->_data['files']; + } + return isset($this->_data['files'][$name]) ? $this->_data['files'][$name] : null; + } + + /** + * Get method. + * + * @return string + */ + public function method() + { + if (!isset($this->_data['method'])) { + $this->parseHeadFirstLine(); + } + return $this->_data['method']; + } + + /** + * Get http protocol version. + * + * @return string + */ + public function protocolVersion() + { + if (!isset($this->_data['protocolVersion'])) { + $this->parseProtocolVersion(); + } + return $this->_data['protocolVersion']; + } + + /** + * Get host. + * + * @param bool $without_port + * @return string + */ + public function host($without_port = false) + { + $host = $this->header('host'); + if ($host && $without_port) { + return preg_replace('/:\d{1,5}$/', '', $host); + } + return $host; + } + + /** + * Get uri. + * + * @return mixed + */ + public function uri() + { + if (!isset($this->_data['uri'])) { + $this->parseHeadFirstLine(); + } + return $this->_data['uri']; + } + + /** + * Get path. + * + * @return mixed + */ + public function path() + { + if (!isset($this->_data['path'])) { + $this->_data['path'] = (string)\parse_url($this->uri(), PHP_URL_PATH); + } + return $this->_data['path']; + } + + /** + * Get query string. + * + * @return mixed + */ + public function queryString() + { + if (!isset($this->_data['query_string'])) { + $this->_data['query_string'] = (string)\parse_url($this->uri(), PHP_URL_QUERY); + } + return $this->_data['query_string']; + } + + /** + * Get session. + * + * @return bool|\Workerman\Protocols\Http\Session + */ + public function session() + { + if ($this->session === null) { + $session_id = $this->sessionId(); + if ($session_id === false) { + return false; + } + $this->session = new Session($session_id); + } + return $this->session; + } + + /** + * Get/Set session id. + * + * @param $session_id + * @return string + */ + public function sessionId($session_id = null) + { + if ($session_id) { + unset($this->sid); + } + if (!isset($this->sid)) { + $session_name = Session::$name; + $sid = $session_id ? '' : $this->cookie($session_name); + if ($sid === '' || $sid === null) { + if ($this->connection === null) { + Worker::safeEcho('Request->session() fail, header already send'); + return false; + } + $sid = $session_id ? $session_id : static::createSessionId(); + $cookie_params = Session::getCookieParams(); + $this->connection->__header['Set-Cookie'] = array($session_name . '=' . $sid + . (empty($cookie_params['domain']) ? '' : '; Domain=' . $cookie_params['domain']) + . (empty($cookie_params['lifetime']) ? '' : '; Max-Age=' . $cookie_params['lifetime']) + . (empty($cookie_params['path']) ? '' : '; Path=' . $cookie_params['path']) + . (empty($cookie_params['samesite']) ? '' : '; SameSite=' . $cookie_params['samesite']) + . (!$cookie_params['secure'] ? '' : '; Secure') + . (!$cookie_params['httponly'] ? '' : '; HttpOnly')); + } + $this->sid = $sid; + } + return $this->sid; + } + + /** + * Get http raw head. + * + * @return string + */ + public function rawHead() + { + if (!isset($this->_data['head'])) { + $this->_data['head'] = \strstr($this->_buffer, "\r\n\r\n", true); + } + return $this->_data['head']; + } + + /** + * Get http raw body. + * + * @return string + */ + public function rawBody() + { + return \substr($this->_buffer, \strpos($this->_buffer, "\r\n\r\n") + 4); + } + + /** + * Get raw buffer. + * + * @return string + */ + public function rawBuffer() + { + return $this->_buffer; + } + + /** + * Enable or disable cache. + * + * @param mixed $value + */ + public static function enableCache($value) + { + static::$_enableCache = (bool)$value; + } + + /** + * Parse first line of http header buffer. + * + * @return void + */ + protected function parseHeadFirstLine() + { + $first_line = \strstr($this->_buffer, "\r\n", true); + $tmp = \explode(' ', $first_line, 3); + $this->_data['method'] = $tmp[0]; + $this->_data['uri'] = isset($tmp[1]) ? $tmp[1] : '/'; + } + + /** + * Parse protocol version. + * + * @return void + */ + protected function parseProtocolVersion() + { + $first_line = \strstr($this->_buffer, "\r\n", true); + $protoco_version = substr(\strstr($first_line, 'HTTP/'), 5); + $this->_data['protocolVersion'] = $protoco_version ? $protoco_version : '1.0'; + } + + /** + * Parse headers. + * + * @return void + */ + protected function parseHeaders() + { + static $cache = []; + $this->_data['headers'] = array(); + $raw_head = $this->rawHead(); + $end_line_position = \strpos($raw_head, "\r\n"); + if ($end_line_position === false) { + return; + } + $head_buffer = \substr($raw_head, $end_line_position + 2); + $cacheable = static::$_enableCache && !isset($head_buffer[2048]); + if ($cacheable && isset($cache[$head_buffer])) { + $this->_data['headers'] = $cache[$head_buffer]; + return; + } + $head_data = \explode("\r\n", $head_buffer); + foreach ($head_data as $content) { + if (false !== \strpos($content, ':')) { + list($key, $value) = \explode(':', $content, 2); + $key = \strtolower($key); + $value = \ltrim($value); + } else { + $key = \strtolower($content); + $value = ''; + } + if (isset($this->_data['headers'][$key])) { + $this->_data['headers'][$key] = "{$this->_data['headers'][$key]},$value"; + } else { + $this->_data['headers'][$key] = $value; + } + } + if ($cacheable) { + $cache[$head_buffer] = $this->_data['headers']; + if (\count($cache) > 128) { + unset($cache[key($cache)]); + } + } + } + + /** + * Parse head. + * + * @return void + */ + protected function parseGet() + { + static $cache = []; + $query_string = $this->queryString(); + $this->_data['get'] = array(); + if ($query_string === '') { + return; + } + $cacheable = static::$_enableCache && !isset($query_string[1024]); + if ($cacheable && isset($cache[$query_string])) { + $this->_data['get'] = $cache[$query_string]; + return; + } + \parse_str($query_string, $this->_data['get']); + if ($cacheable) { + $cache[$query_string] = $this->_data['get']; + if (\count($cache) > 256) { + unset($cache[key($cache)]); + } + } + } + + /** + * Parse post. + * + * @return void + */ + protected function parsePost() + { + static $cache = []; + $this->_data['post'] = $this->_data['files'] = array(); + $content_type = $this->header('content-type', ''); + if (\preg_match('/boundary="?(\S+)"?/', $content_type, $match)) { + $http_post_boundary = '--' . $match[1]; + $this->parseUploadFiles($http_post_boundary); + return; + } + $body_buffer = $this->rawBody(); + if ($body_buffer === '') { + return; + } + $cacheable = static::$_enableCache && !isset($body_buffer[1024]); + if ($cacheable && isset($cache[$body_buffer])) { + $this->_data['post'] = $cache[$body_buffer]; + return; + } + if (\preg_match('/\bjson\b/i', $content_type)) { + $this->_data['post'] = (array) json_decode($body_buffer, true); + } else { + \parse_str($body_buffer, $this->_data['post']); + } + if ($cacheable) { + $cache[$body_buffer] = $this->_data['post']; + if (\count($cache) > 256) { + unset($cache[key($cache)]); + } + } + } + + /** + * Parse upload files. + * + * @param string $http_post_boundary + * @return void + */ + protected function parseUploadFiles($http_post_boundary) + { + $http_post_boundary = \trim($http_post_boundary, '"'); + $buffer = $this->_buffer; + $post_encode_string = ''; + $files_encode_string = ''; + $files = []; + $boday_position = strpos($buffer, "\r\n\r\n") + 4; + $offset = $boday_position + strlen($http_post_boundary) + 2; + $max_count = static::$maxFileUploads; + while ($max_count-- > 0 && $offset) { + $offset = $this->parseUploadFile($http_post_boundary, $offset, $post_encode_string, $files_encode_string, $files); + } + if ($post_encode_string) { + parse_str($post_encode_string, $this->_data['post']); + } + + if ($files_encode_string) { + parse_str($files_encode_string, $this->_data['files']); + \array_walk_recursive($this->_data['files'], function (&$value) use ($files) { + $value = $files[$value]; + }); + } + } + + /** + * @param $boundary + * @param $section_start_offset + * @return int + */ + protected function parseUploadFile($boundary, $section_start_offset, &$post_encode_string, &$files_encode_str, &$files) + { + $file = []; + $boundary = "\r\n$boundary"; + if (\strlen($this->_buffer) < $section_start_offset) { + return 0; + } + $section_end_offset = \strpos($this->_buffer, $boundary, $section_start_offset); + if (!$section_end_offset) { + return 0; + } + $content_lines_end_offset = \strpos($this->_buffer, "\r\n\r\n", $section_start_offset); + if (!$content_lines_end_offset || $content_lines_end_offset + 4 > $section_end_offset) { + return 0; + } + $content_lines_str = \substr($this->_buffer, $section_start_offset, $content_lines_end_offset - $section_start_offset); + $content_lines = \explode("\r\n", trim($content_lines_str . "\r\n")); + $boundary_value = \substr($this->_buffer, $content_lines_end_offset + 4, $section_end_offset - $content_lines_end_offset - 4); + $upload_key = false; + foreach ($content_lines as $content_line) { + if (!\strpos($content_line, ': ')) { + return 0; + } + list($key, $value) = \explode(': ', $content_line); + switch (strtolower($key)) { + case "content-disposition": + // Is file data. + if (\preg_match('/name="(.*?)"; filename="(.*?)"/i', $value, $match)) { + $error = 0; + $tmp_file = ''; + $file_name = $match[2]; + $size = \strlen($boundary_value); + $tmp_upload_dir = HTTP::uploadTmpDir(); + if (!$tmp_upload_dir) { + $error = UPLOAD_ERR_NO_TMP_DIR; + } else if ($boundary_value === '' && $file_name === '') { + $error = UPLOAD_ERR_NO_FILE; + } else { + $tmp_file = \tempnam($tmp_upload_dir, 'workerman.upload.'); + if ($tmp_file === false || false === \file_put_contents($tmp_file, $boundary_value)) { + $error = UPLOAD_ERR_CANT_WRITE; + } + } + $upload_key = $match[1]; + // Parse upload files. + $file = [ + 'name' => $file_name, + 'tmp_name' => $tmp_file, + 'size' => $size, + 'error' => $error, + 'type' => '', + ]; + break; + } // Is post field. + else { + // Parse $_POST. + if (\preg_match('/name="(.*?)"$/', $value, $match)) { + $k = $match[1]; + $post_encode_string .= \urlencode($k) . "=" . \urlencode($boundary_value) . '&'; + } + return $section_end_offset + \strlen($boundary) + 2; + } + break; + case "content-type": + $file['type'] = \trim($value); + break; + } + } + if ($upload_key === false) { + return 0; + } + $files_encode_str .= \urlencode($upload_key) . '=' . \count($files) . '&'; + $files[] = $file; + + return $section_end_offset + \strlen($boundary) + 2; + } + + /** + * Create session id. + * + * @return string + */ + protected static function createSessionId() + { + return \bin2hex(\pack('d', \microtime(true)) . random_bytes(8)); + } + + /** + * Setter. + * + * @param string $name + * @param mixed $value + * @return void + */ + public function __set($name, $value) + { + $this->properties[$name] = $value; + } + + /** + * Getter. + * + * @param string $name + * @return mixed|null + */ + public function __get($name) + { + return isset($this->properties[$name]) ? $this->properties[$name] : null; + } + + /** + * Isset. + * + * @param string $name + * @return bool + */ + public function __isset($name) + { + return isset($this->properties[$name]); + } + + /** + * Unset. + * + * @param string $name + * @return void + */ + public function __unset($name) + { + unset($this->properties[$name]); + } + + /** + * __toString. + */ + public function __toString() + { + return $this->_buffer; + } + + /** + * __wakeup. + * + * @return void + */ + public function __wakeup() + { + $this->_isSafe = false; + } + + /** + * __destruct. + * + * @return void + */ + public function __destruct() + { + if (isset($this->_data['files']) && $this->_isSafe) { + \clearstatcache(); + \array_walk_recursive($this->_data['files'], function($value, $key){ + if ($key === 'tmp_name') { + if (\is_file($value)) { + \unlink($value); + } + } + }); + } + } +} diff --git a/vendor/workerman/workerman/Protocols/Http/Response.php b/vendor/workerman/workerman/Protocols/Http/Response.php new file mode 100644 index 000000000..6e2fc6995 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Response.php @@ -0,0 +1,458 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http; + +/** + * Class Response + * @package Workerman\Protocols\Http + */ +class Response +{ + /** + * Header data. + * + * @var array + */ + protected $_header = null; + + /** + * Http status. + * + * @var int + */ + protected $_status = null; + + /** + * Http reason. + * + * @var string + */ + protected $_reason = null; + + /** + * Http version. + * + * @var string + */ + protected $_version = '1.1'; + + /** + * Http body. + * + * @var string + */ + protected $_body = null; + + /** + * Send file info + * + * @var array + */ + public $file = null; + + /** + * Mine type map. + * @var array + */ + protected static $_mimeTypeMap = null; + + /** + * Phrases. + * + * @var array + */ + protected static $_phrases = array( + 100 => 'Continue', + 101 => 'Switching Protocols', + 102 => 'Processing', + 200 => 'OK', + 201 => 'Created', + 202 => 'Accepted', + 203 => 'Non-Authoritative Information', + 204 => 'No Content', + 205 => 'Reset Content', + 206 => 'Partial Content', + 207 => 'Multi-status', + 208 => 'Already Reported', + 300 => 'Multiple Choices', + 301 => 'Moved Permanently', + 302 => 'Found', + 303 => 'See Other', + 304 => 'Not Modified', + 305 => 'Use Proxy', + 306 => 'Switch Proxy', + 307 => 'Temporary Redirect', + 400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Time-out', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition Failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Large', + 415 => 'Unsupported Media Type', + 416 => 'Requested range not satisfiable', + 417 => 'Expectation Failed', + 418 => 'I\'m a teapot', + 422 => 'Unprocessable Entity', + 423 => 'Locked', + 424 => 'Failed Dependency', + 425 => 'Unordered Collection', + 426 => 'Upgrade Required', + 428 => 'Precondition Required', + 429 => 'Too Many Requests', + 431 => 'Request Header Fields Too Large', + 451 => 'Unavailable For Legal Reasons', + 500 => 'Internal Server Error', + 501 => 'Not Implemented', + 502 => 'Bad Gateway', + 503 => 'Service Unavailable', + 504 => 'Gateway Time-out', + 505 => 'HTTP Version not supported', + 506 => 'Variant Also Negotiates', + 507 => 'Insufficient Storage', + 508 => 'Loop Detected', + 511 => 'Network Authentication Required', + ); + + /** + * Init. + * + * @return void + */ + public static function init() { + static::initMimeTypeMap(); + } + + /** + * Response constructor. + * + * @param int $status + * @param array $headers + * @param string $body + */ + public function __construct( + $status = 200, + $headers = array(), + $body = '' + ) { + $this->_status = $status; + $this->_header = $headers; + $this->_body = (string)$body; + } + + /** + * Set header. + * + * @param string $name + * @param string $value + * @return $this + */ + public function header($name, $value) { + $this->_header[$name] = $value; + return $this; + } + + /** + * Set header. + * + * @param string $name + * @param string $value + * @return Response + */ + public function withHeader($name, $value) { + return $this->header($name, $value); + } + + /** + * Set headers. + * + * @param array $headers + * @return $this + */ + public function withHeaders($headers) { + $this->_header = \array_merge_recursive($this->_header, $headers); + return $this; + } + + /** + * Remove header. + * + * @param string $name + * @return $this + */ + public function withoutHeader($name) { + unset($this->_header[$name]); + return $this; + } + + /** + * Get header. + * + * @param string $name + * @return null|array|string + */ + public function getHeader($name) { + if (!isset($this->_header[$name])) { + return null; + } + return $this->_header[$name]; + } + + /** + * Get headers. + * + * @return array + */ + public function getHeaders() { + return $this->_header; + } + + /** + * Set status. + * + * @param int $code + * @param string|null $reason_phrase + * @return $this + */ + public function withStatus($code, $reason_phrase = null) { + $this->_status = $code; + $this->_reason = $reason_phrase; + return $this; + } + + /** + * Get status code. + * + * @return int + */ + public function getStatusCode() { + return $this->_status; + } + + /** + * Get reason phrase. + * + * @return string + */ + public function getReasonPhrase() { + return $this->_reason; + } + + /** + * Set protocol version. + * + * @param int $version + * @return $this + */ + public function withProtocolVersion($version) { + $this->_version = $version; + return $this; + } + + /** + * Set http body. + * + * @param string $body + * @return $this + */ + public function withBody($body) { + $this->_body = $body; + return $this; + } + + /** + * Get http raw body. + * + * @return string + */ + public function rawBody() { + return $this->_body; + } + + /** + * Send file. + * + * @param string $file + * @param int $offset + * @param int $length + * @return $this + */ + public function withFile($file, $offset = 0, $length = 0) { + if (!\is_file($file)) { + return $this->withStatus(404)->withBody('

404 Not Found

'); + } + $this->file = array('file' => $file, 'offset' => $offset, 'length' => $length); + return $this; + } + + /** + * Set cookie. + * + * @param $name + * @param string $value + * @param int $max_age + * @param string $path + * @param string $domain + * @param bool $secure + * @param bool $http_only + * @param bool $same_site + * @return $this + */ + public function cookie($name, $value = '', $max_age = null, $path = '', $domain = '', $secure = false, $http_only = false, $same_site = false) + { + $this->_header['Set-Cookie'][] = $name . '=' . \rawurlencode($value) + . (empty($domain) ? '' : '; Domain=' . $domain) + . ($max_age === null ? '' : '; Max-Age=' . $max_age) + . (empty($path) ? '' : '; Path=' . $path) + . (!$secure ? '' : '; Secure') + . (!$http_only ? '' : '; HttpOnly') + . (empty($same_site) ? '' : '; SameSite=' . $same_site); + return $this; + } + + /** + * Create header for file. + * + * @param array $file_info + * @return string + */ + protected function createHeadForFile($file_info) + { + $file = $file_info['file']; + $reason = $this->_reason ? $this->_reason : static::$_phrases[$this->_status]; + $head = "HTTP/{$this->_version} {$this->_status} $reason\r\n"; + $headers = $this->_header; + if (!isset($headers['Server'])) { + $head .= "Server: workerman\r\n"; + } + foreach ($headers as $name => $value) { + if (\is_array($value)) { + foreach ($value as $item) { + $head .= "$name: $item\r\n"; + } + continue; + } + $head .= "$name: $value\r\n"; + } + + if (!isset($headers['Connection'])) { + $head .= "Connection: keep-alive\r\n"; + } + + $file_info = \pathinfo($file); + $extension = isset($file_info['extension']) ? $file_info['extension'] : ''; + $base_name = isset($file_info['basename']) ? $file_info['basename'] : 'unknown'; + if (!isset($headers['Content-Type'])) { + if (isset(self::$_mimeTypeMap[$extension])) { + $head .= "Content-Type: " . self::$_mimeTypeMap[$extension] . "\r\n"; + } else { + $head .= "Content-Type: application/octet-stream\r\n"; + } + } + + if (!isset($headers['Content-Disposition']) && !isset(self::$_mimeTypeMap[$extension])) { + $head .= "Content-Disposition: attachment; filename=\"$base_name\"\r\n"; + } + + if (!isset($headers['Last-Modified'])) { + if ($mtime = \filemtime($file)) { + $head .= 'Last-Modified: '. \gmdate('D, d M Y H:i:s', $mtime) . ' GMT' . "\r\n"; + } + } + + return "{$head}\r\n"; + } + + /** + * __toString. + * + * @return string + */ + public function __toString() + { + if (isset($this->file)) { + return $this->createHeadForFile($this->file); + } + + $reason = $this->_reason ? $this->_reason : static::$_phrases[$this->_status]; + $body_len = \strlen($this->_body); + if (empty($this->_header)) { + return "HTTP/{$this->_version} {$this->_status} $reason\r\nServer: workerman\r\nContent-Type: text/html;charset=utf-8\r\nContent-Length: $body_len\r\nConnection: keep-alive\r\n\r\n{$this->_body}"; + } + + $head = "HTTP/{$this->_version} {$this->_status} $reason\r\n"; + $headers = $this->_header; + if (!isset($headers['Server'])) { + $head .= "Server: workerman\r\n"; + } + foreach ($headers as $name => $value) { + if (\is_array($value)) { + foreach ($value as $item) { + $head .= "$name: $item\r\n"; + } + continue; + } + $head .= "$name: $value\r\n"; + } + + if (!isset($headers['Connection'])) { + $head .= "Connection: keep-alive\r\n"; + } + + if (!isset($headers['Content-Type'])) { + $head .= "Content-Type: text/html;charset=utf-8\r\n"; + } else if ($headers['Content-Type'] === 'text/event-stream') { + return $head . $this->_body; + } + + if (!isset($headers['Transfer-Encoding'])) { + $head .= "Content-Length: $body_len\r\n\r\n"; + } else { + return $body_len ? "$head\r\n" . dechex($body_len) . "\r\n{$this->_body}\r\n" : "$head\r\n"; + } + + // The whole http package + return $head . $this->_body; + } + + /** + * Init mime map. + * + * @return void + */ + public static function initMimeTypeMap() + { + $mime_file = __DIR__ . '/mime.types'; + $items = \file($mime_file, \FILE_IGNORE_NEW_LINES | \FILE_SKIP_EMPTY_LINES); + foreach ($items as $content) { + if (\preg_match("/\s*(\S+)\s+(\S.+)/", $content, $match)) { + $mime_type = $match[1]; + $extension_var = $match[2]; + $extension_array = \explode(' ', \substr($extension_var, 0, -1)); + foreach ($extension_array as $file_extension) { + static::$_mimeTypeMap[$file_extension] = $mime_type; + } + } + } + } +} +Response::init(); diff --git a/vendor/workerman/workerman/Protocols/Http/ServerSentEvents.php b/vendor/workerman/workerman/Protocols/Http/ServerSentEvents.php new file mode 100644 index 000000000..a6e9e0d75 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/ServerSentEvents.php @@ -0,0 +1,64 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http; + +/** + * Class ServerSentEvents + * @package Workerman\Protocols\Http + */ +class ServerSentEvents +{ + /** + * Data. + * @var array + */ + protected $_data = null; + + /** + * ServerSentEvents constructor. + * $data for example ['event'=>'ping', 'data' => 'some thing', 'id' => 1000, 'retry' => 5000] + * @param array $data + */ + public function __construct(array $data) + { + $this->_data = $data; + } + + /** + * __toString. + * + * @return string + */ + public function __toString() + { + $buffer = ''; + $data = $this->_data; + if (isset($data[''])) { + $buffer = ": {$data['']}\n"; + } + if (isset($data['event'])) { + $buffer .= "event: {$data['event']}\n"; + } + if (isset($data['id'])) { + $buffer .= "id: {$data['id']}\n"; + } + if (isset($data['retry'])) { + $buffer .= "retry: {$data['retry']}\n"; + } + if (isset($data['data'])) { + $buffer .= 'data: ' . str_replace("\n", "\ndata: ", $data['data']) . "\n"; + } + return $buffer . "\n"; + } +} \ No newline at end of file diff --git a/vendor/workerman/workerman/Protocols/Http/Session.php b/vendor/workerman/workerman/Protocols/Http/Session.php new file mode 100644 index 000000000..a0c2417bc --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Session.php @@ -0,0 +1,461 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ + +namespace Workerman\Protocols\Http; + +use Workerman\Protocols\Http\Session\SessionHandlerInterface; + +/** + * Class Session + * @package Workerman\Protocols\Http + */ +class Session +{ + /** + * Session andler class which implements SessionHandlerInterface. + * + * @var string + */ + protected static $_handlerClass = 'Workerman\Protocols\Http\Session\FileSessionHandler'; + + /** + * Parameters of __constructor for session handler class. + * + * @var null + */ + protected static $_handlerConfig = null; + + /** + * Session name. + * + * @var string + */ + public static $name = 'PHPSID'; + + /** + * Auto update timestamp. + * + * @var bool + */ + public static $autoUpdateTimestamp = false; + + /** + * Session lifetime. + * + * @var int + */ + public static $lifetime = 1440; + + /** + * Cookie lifetime. + * + * @var int + */ + public static $cookieLifetime = 1440; + + /** + * Session cookie path. + * + * @var string + */ + public static $cookiePath = '/'; + + /** + * Session cookie domain. + * + * @var string + */ + public static $domain = ''; + + /** + * HTTPS only cookies. + * + * @var bool + */ + public static $secure = false; + + /** + * HTTP access only. + * + * @var bool + */ + public static $httpOnly = true; + + /** + * Same-site cookies. + * + * @var string + */ + public static $sameSite = ''; + + /** + * Gc probability. + * + * @var int[] + */ + public static $gcProbability = [1, 1000]; + + /** + * Session handler instance. + * + * @var SessionHandlerInterface + */ + protected static $_handler = null; + + /** + * Session data. + * + * @var array + */ + protected $_data = []; + + /** + * Session changed and need to save. + * + * @var bool + */ + protected $_needSave = false; + + /** + * Session id. + * + * @var null + */ + protected $_sessionId = null; + + /** + * Is safe. + * + * @var bool + */ + protected $_isSafe = true; + + /** + * Session constructor. + * + * @param string $session_id + */ + public function __construct($session_id) + { + static::checkSessionId($session_id); + if (static::$_handler === null) { + static::initHandler(); + } + $this->_sessionId = $session_id; + if ($data = static::$_handler->read($session_id)) { + $this->_data = \unserialize($data); + } + } + + /** + * Get session id. + * + * @return string + */ + public function getId() + { + return $this->_sessionId; + } + + /** + * Get session. + * + * @param string $name + * @param mixed|null $default + * @return mixed|null + */ + public function get($name, $default = null) + { + return isset($this->_data[$name]) ? $this->_data[$name] : $default; + } + + /** + * Store data in the session. + * + * @param string $name + * @param mixed $value + */ + public function set($name, $value) + { + $this->_data[$name] = $value; + $this->_needSave = true; + } + + /** + * Delete an item from the session. + * + * @param string $name + */ + public function delete($name) + { + unset($this->_data[$name]); + $this->_needSave = true; + } + + /** + * Retrieve and delete an item from the session. + * + * @param string $name + * @param mixed|null $default + * @return mixed|null + */ + public function pull($name, $default = null) + { + $value = $this->get($name, $default); + $this->delete($name); + return $value; + } + + /** + * Store data in the session. + * + * @param string|array $key + * @param mixed|null $value + */ + public function put($key, $value = null) + { + if (!\is_array($key)) { + $this->set($key, $value); + return; + } + + foreach ($key as $k => $v) { + $this->_data[$k] = $v; + } + $this->_needSave = true; + } + + /** + * Remove a piece of data from the session. + * + * @param string $name + */ + public function forget($name) + { + if (\is_scalar($name)) { + $this->delete($name); + return; + } + if (\is_array($name)) { + foreach ($name as $key) { + unset($this->_data[$key]); + } + } + $this->_needSave = true; + } + + /** + * Retrieve all the data in the session. + * + * @return array + */ + public function all() + { + return $this->_data; + } + + /** + * Remove all data from the session. + * + * @return void + */ + public function flush() + { + $this->_needSave = true; + $this->_data = []; + } + + /** + * Determining If An Item Exists In The Session. + * + * @param string $name + * @return bool + */ + public function has($name) + { + return isset($this->_data[$name]); + } + + /** + * To determine if an item is present in the session, even if its value is null. + * + * @param string $name + * @return bool + */ + public function exists($name) + { + return \array_key_exists($name, $this->_data); + } + + /** + * Save session to store. + * + * @return void + */ + public function save() + { + if ($this->_needSave) { + if (empty($this->_data)) { + static::$_handler->destroy($this->_sessionId); + } else { + static::$_handler->write($this->_sessionId, \serialize($this->_data)); + } + } elseif (static::$autoUpdateTimestamp) { + static::refresh(); + } + $this->_needSave = false; + } + + /** + * Refresh session expire time. + * + * @return bool + */ + public function refresh() + { + static::$_handler->updateTimestamp($this->getId()); + } + + /** + * Init. + * + * @return void + */ + public static function init() + { + if (($gc_probability = (int)\ini_get('session.gc_probability')) && ($gc_divisor = (int)\ini_get('session.gc_divisor'))) { + static::$gcProbability = [$gc_probability, $gc_divisor]; + } + + if ($gc_max_life_time = \ini_get('session.gc_maxlifetime')) { + self::$lifetime = (int)$gc_max_life_time; + } + + $session_cookie_params = \session_get_cookie_params(); + static::$cookieLifetime = $session_cookie_params['lifetime']; + static::$cookiePath = $session_cookie_params['path']; + static::$domain = $session_cookie_params['domain']; + static::$secure = $session_cookie_params['secure']; + static::$httpOnly = $session_cookie_params['httponly']; + } + + /** + * Set session handler class. + * + * @param mixed|null $class_name + * @param mixed|null $config + * @return string + */ + public static function handlerClass($class_name = null, $config = null) + { + if ($class_name) { + static::$_handlerClass = $class_name; + } + if ($config) { + static::$_handlerConfig = $config; + } + return static::$_handlerClass; + } + + /** + * Get cookie params. + * + * @return array + */ + public static function getCookieParams() + { + return [ + 'lifetime' => static::$cookieLifetime, + 'path' => static::$cookiePath, + 'domain' => static::$domain, + 'secure' => static::$secure, + 'httponly' => static::$httpOnly, + 'samesite' => static::$sameSite, + ]; + } + + /** + * Init handler. + * + * @return void + */ + protected static function initHandler() + { + if (static::$_handlerConfig === null) { + static::$_handler = new static::$_handlerClass(); + } else { + static::$_handler = new static::$_handlerClass(static::$_handlerConfig); + } + } + + /** + * GC sessions. + * + * @return void + */ + public function gc() + { + static::$_handler->gc(static::$lifetime); + } + + /** + * __wakeup. + * + * @return void + */ + public function __wakeup() + { + $this->_isSafe = false; + } + + /** + * __destruct. + * + * @return void + */ + public function __destruct() + { + if (!$this->_isSafe) { + return; + } + $this->save(); + if (\random_int(1, static::$gcProbability[1]) <= static::$gcProbability[0]) { + $this->gc(); + } + } + + /** + * Check session id. + * + * @param string $session_id + */ + protected static function checkSessionId($session_id) + { + if (!\preg_match('/^[a-zA-Z0-9"]+$/', $session_id)) { + throw new SessionException("session_id $session_id is invalid"); + } + } +} + +/** + * Class SessionException + * @package Workerman\Protocols\Http + */ +class SessionException extends \RuntimeException +{ + +} + +// Init session. +Session::init(); diff --git a/vendor/workerman/workerman/Protocols/Http/Session/FileSessionHandler.php b/vendor/workerman/workerman/Protocols/Http/Session/FileSessionHandler.php new file mode 100644 index 000000000..a7cefbd99 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Session/FileSessionHandler.php @@ -0,0 +1,183 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http\Session; + +use Workerman\Protocols\Http\Session; + +/** + * Class FileSessionHandler + * @package Workerman\Protocols\Http\Session + */ +class FileSessionHandler implements SessionHandlerInterface +{ + /** + * Session save path. + * + * @var string + */ + protected static $_sessionSavePath = null; + + /** + * Session file prefix. + * + * @var string + */ + protected static $_sessionFilePrefix = 'session_'; + + /** + * Init. + */ + public static function init() { + $save_path = @\session_save_path(); + if (!$save_path || \strpos($save_path, 'tcp://') === 0) { + $save_path = \sys_get_temp_dir(); + } + static::sessionSavePath($save_path); + } + + /** + * FileSessionHandler constructor. + * @param array $config + */ + public function __construct($config = array()) { + if (isset($config['save_path'])) { + static::sessionSavePath($config['save_path']); + } + } + + /** + * {@inheritdoc} + */ + public function open($save_path, $name) + { + return true; + } + + /** + * {@inheritdoc} + */ + public function read($session_id) + { + $session_file = static::sessionFile($session_id); + \clearstatcache(); + if (\is_file($session_file)) { + if (\time() - \filemtime($session_file) > Session::$lifetime) { + \unlink($session_file); + return ''; + } + $data = \file_get_contents($session_file); + return $data ? $data : ''; + } + return ''; + } + + /** + * {@inheritdoc} + */ + public function write($session_id, $session_data) + { + $temp_file = static::$_sessionSavePath . uniqid(bin2hex(random_bytes(8)), true); + if (!\file_put_contents($temp_file, $session_data)) { + return false; + } + return \rename($temp_file, static::sessionFile($session_id)); + } + + /** + * Update sesstion modify time. + * + * @see https://www.php.net/manual/en/class.sessionupdatetimestamphandlerinterface.php + * @see https://www.php.net/manual/zh/function.touch.php + * + * @param string $id Session id. + * @param string $data Session Data. + * + * @return bool + */ + public function updateTimestamp($id, $data = "") + { + $session_file = static::sessionFile($id); + if (!file_exists($session_file)) { + return false; + } + // set file modify time to current time + $set_modify_time = \touch($session_file); + // clear file stat cache + \clearstatcache(); + return $set_modify_time; + } + + /** + * {@inheritdoc} + */ + public function close() + { + return true; + } + + /** + * {@inheritdoc} + */ + public function destroy($session_id) + { + $session_file = static::sessionFile($session_id); + if (\is_file($session_file)) { + \unlink($session_file); + } + return true; + } + + /** + * {@inheritdoc} + */ + public function gc($maxlifetime) { + $time_now = \time(); + foreach (\glob(static::$_sessionSavePath . static::$_sessionFilePrefix . '*') as $file) { + if(\is_file($file) && $time_now - \filemtime($file) > $maxlifetime) { + \unlink($file); + } + } + } + + /** + * Get session file path. + * + * @param string $session_id + * @return string + */ + protected static function sessionFile($session_id) { + return static::$_sessionSavePath.static::$_sessionFilePrefix.$session_id; + } + + /** + * Get or set session file path. + * + * @param string $path + * @return string + */ + public static function sessionSavePath($path) { + if ($path) { + if ($path[\strlen($path)-1] !== DIRECTORY_SEPARATOR) { + $path .= DIRECTORY_SEPARATOR; + } + static::$_sessionSavePath = $path; + if (!\is_dir($path)) { + \mkdir($path, 0777, true); + } + } + return $path; + } +} + +FileSessionHandler::init(); \ No newline at end of file diff --git a/vendor/workerman/workerman/Protocols/Http/Session/RedisClusterSessionHandler.php b/vendor/workerman/workerman/Protocols/Http/Session/RedisClusterSessionHandler.php new file mode 100644 index 000000000..281759a09 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Session/RedisClusterSessionHandler.php @@ -0,0 +1,46 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ + +namespace Workerman\Protocols\Http\Session; + +use Workerman\Protocols\Http\Session; + +class RedisClusterSessionHandler extends RedisSessionHandler +{ + public function __construct($config) + { + $timeout = isset($config['timeout']) ? $config['timeout'] : 2; + $read_timeout = isset($config['read_timeout']) ? $config['read_timeout'] : $timeout; + $persistent = isset($config['persistent']) ? $config['persistent'] : false; + $auth = isset($config['auth']) ? $config['auth'] : ''; + if ($auth) { + $this->_redis = new \RedisCluster(null, $config['host'], $timeout, $read_timeout, $persistent, $auth); + } else { + $this->_redis = new \RedisCluster(null, $config['host'], $timeout, $read_timeout, $persistent); + } + if (empty($config['prefix'])) { + $config['prefix'] = 'redis_session_'; + } + $this->_redis->setOption(\Redis::OPT_PREFIX, $config['prefix']); + } + + /** + * {@inheritdoc} + */ + public function read($session_id) + { + return $this->_redis->get($session_id); + } + +} diff --git a/vendor/workerman/workerman/Protocols/Http/Session/RedisSessionHandler.php b/vendor/workerman/workerman/Protocols/Http/Session/RedisSessionHandler.php new file mode 100644 index 000000000..e1b5bd5fe --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Session/RedisSessionHandler.php @@ -0,0 +1,154 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http\Session; + +use Workerman\Protocols\Http\Session; +use Workerman\Timer; +use RedisException; + +/** + * Class RedisSessionHandler + * @package Workerman\Protocols\Http\Session + */ +class RedisSessionHandler implements SessionHandlerInterface +{ + + /** + * @var \Redis + */ + protected $_redis; + + /** + * @var array + */ + protected $_config; + + /** + * RedisSessionHandler constructor. + * @param array $config = [ + * 'host' => '127.0.0.1', + * 'port' => 6379, + * 'timeout' => 2, + * 'auth' => '******', + * 'database' => 2, + * 'prefix' => 'redis_session_', + * 'ping' => 55, + * ] + */ + public function __construct($config) + { + if (false === extension_loaded('redis')) { + throw new \RuntimeException('Please install redis extension.'); + } + + if (!isset($config['timeout'])) { + $config['timeout'] = 2; + } + + $this->_config = $config; + + $this->connect(); + + Timer::add(!empty($config['ping']) ? $config['ping'] : 55, function () { + $this->_redis->get('ping'); + }); + } + + public function connect() + { + $config = $this->_config; + + $this->_redis = new \Redis(); + if (false === $this->_redis->connect($config['host'], $config['port'], $config['timeout'])) { + throw new \RuntimeException("Redis connect {$config['host']}:{$config['port']} fail."); + } + if (!empty($config['auth'])) { + $this->_redis->auth($config['auth']); + } + if (!empty($config['database'])) { + $this->_redis->select($config['database']); + } + if (empty($config['prefix'])) { + $config['prefix'] = 'redis_session_'; + } + $this->_redis->setOption(\Redis::OPT_PREFIX, $config['prefix']); + } + + /** + * {@inheritdoc} + */ + public function open($save_path, $name) + { + return true; + } + + /** + * {@inheritdoc} + */ + public function read($session_id) + { + try { + return $this->_redis->get($session_id); + } catch (RedisException $e) { + $msg = strtolower($e->getMessage()); + if ($msg === 'connection lost' || strpos($msg, 'went away')) { + $this->connect(); + return $this->_redis->get($session_id); + } + throw $e; + } + + } + + /** + * {@inheritdoc} + */ + public function write($session_id, $session_data) + { + return true === $this->_redis->setex($session_id, Session::$lifetime, $session_data); + } + + /** + * {@inheritdoc} + */ + public function updateTimestamp($id, $data = "") + { + return true === $this->_redis->expire($id, Session::$lifetime); + } + + /** + * {@inheritdoc} + */ + public function destroy($session_id) + { + $this->_redis->del($session_id); + return true; + } + + /** + * {@inheritdoc} + */ + public function close() + { + return true; + } + + /** + * {@inheritdoc} + */ + public function gc($maxlifetime) + { + return true; + } +} diff --git a/vendor/workerman/workerman/Protocols/Http/Session/SessionHandlerInterface.php b/vendor/workerman/workerman/Protocols/Http/Session/SessionHandlerInterface.php new file mode 100644 index 000000000..23a47f2bb --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/Session/SessionHandlerInterface.php @@ -0,0 +1,114 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols\Http\Session; + +interface SessionHandlerInterface +{ + /** + * Close the session + * @link http://php.net/manual/en/sessionhandlerinterface.close.php + * @return bool

+ * The return value (usually TRUE on success, FALSE on failure). + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function close(); + + /** + * Destroy a session + * @link http://php.net/manual/en/sessionhandlerinterface.destroy.php + * @param string $session_id The session ID being destroyed. + * @return bool

+ * The return value (usually TRUE on success, FALSE on failure). + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function destroy($session_id); + + /** + * Cleanup old sessions + * @link http://php.net/manual/en/sessionhandlerinterface.gc.php + * @param int $maxlifetime

+ * Sessions that have not updated for + * the last maxlifetime seconds will be removed. + *

+ * @return bool

+ * The return value (usually TRUE on success, FALSE on failure). + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function gc($maxlifetime); + + /** + * Initialize session + * @link http://php.net/manual/en/sessionhandlerinterface.open.php + * @param string $save_path The path where to store/retrieve the session. + * @param string $name The session name. + * @return bool

+ * The return value (usually TRUE on success, FALSE on failure). + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function open($save_path, $name); + + + /** + * Read session data + * @link http://php.net/manual/en/sessionhandlerinterface.read.php + * @param string $session_id The session id to read data for. + * @return string

+ * Returns an encoded string of the read data. + * If nothing was read, it must return an empty string. + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function read($session_id); + + /** + * Write session data + * @link http://php.net/manual/en/sessionhandlerinterface.write.php + * @param string $session_id The session id. + * @param string $session_data

+ * The encoded session data. This data is the + * result of the PHP internally encoding + * the $_SESSION superglobal to a serialized + * string and passing it as this parameter. + * Please note sessions use an alternative serialization method. + *

+ * @return bool

+ * The return value (usually TRUE on success, FALSE on failure). + * Note this value is returned internally to PHP for processing. + *

+ * @since 5.4.0 + */ + public function write($session_id, $session_data); + + /** + * Update sesstion modify time. + * + * @see https://www.php.net/manual/en/class.sessionupdatetimestamphandlerinterface.php + * + * @param string $id Session id. + * @param string $data Session Data. + * + * @return bool + */ + public function updateTimestamp($id, $data = ""); + +} diff --git a/vendor/workerman/workerman/Protocols/Http/mime.types b/vendor/workerman/workerman/Protocols/Http/mime.types new file mode 100644 index 000000000..e6ccf0ab1 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Http/mime.types @@ -0,0 +1,90 @@ + +types { + text/html html htm shtml; + text/css css; + text/xml xml; + image/gif gif; + image/jpeg jpeg jpg; + application/javascript js; + application/atom+xml atom; + application/rss+xml rss; + + text/mathml mml; + text/plain txt; + text/vnd.sun.j2me.app-descriptor jad; + text/vnd.wap.wml wml; + text/x-component htc; + + image/png png; + image/tiff tif tiff; + image/vnd.wap.wbmp wbmp; + image/x-icon ico; + image/x-jng jng; + image/x-ms-bmp bmp; + image/svg+xml svg svgz; + image/webp webp; + + application/font-woff woff; + application/java-archive jar war ear; + application/json json; + application/mac-binhex40 hqx; + application/msword doc; + application/pdf pdf; + application/postscript ps eps ai; + application/rtf rtf; + application/vnd.apple.mpegurl m3u8; + application/vnd.ms-excel xls; + application/vnd.ms-fontobject eot; + application/vnd.ms-powerpoint ppt; + application/vnd.wap.wmlc wmlc; + application/vnd.google-earth.kml+xml kml; + application/vnd.google-earth.kmz kmz; + application/x-7z-compressed 7z; + application/x-cocoa cco; + application/x-java-archive-diff jardiff; + application/x-java-jnlp-file jnlp; + application/x-makeself run; + application/x-perl pl pm; + application/x-pilot prc pdb; + application/x-rar-compressed rar; + application/x-redhat-package-manager rpm; + application/x-sea sea; + application/x-shockwave-flash swf; + application/x-stuffit sit; + application/x-tcl tcl tk; + application/x-x509-ca-cert der pem crt; + application/x-xpinstall xpi; + application/xhtml+xml xhtml; + application/xspf+xml xspf; + application/zip zip; + + application/octet-stream bin exe dll; + application/octet-stream deb; + application/octet-stream dmg; + application/octet-stream iso img; + application/octet-stream msi msp msm; + + application/vnd.openxmlformats-officedocument.wordprocessingml.document docx; + application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx; + application/vnd.openxmlformats-officedocument.presentationml.presentation pptx; + + audio/midi mid midi kar; + audio/mpeg mp3; + audio/ogg ogg; + audio/x-m4a m4a; + audio/x-realaudio ra; + + video/3gpp 3gpp 3gp; + video/mp2t ts; + video/mp4 mp4; + video/mpeg mpeg mpg; + video/quicktime mov; + video/webm webm; + video/x-flv flv; + video/x-m4v m4v; + video/x-mng mng; + video/x-ms-asf asx asf; + video/x-ms-wmv wmv; + video/x-msvideo avi; + font/ttf ttf; +} diff --git a/vendor/workerman/workerman/Protocols/ProtocolInterface.php b/vendor/workerman/workerman/Protocols/ProtocolInterface.php new file mode 100644 index 000000000..4fea87d4c --- /dev/null +++ b/vendor/workerman/workerman/Protocols/ProtocolInterface.php @@ -0,0 +1,52 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols; + +use Workerman\Connection\ConnectionInterface; + +/** + * Protocol interface + */ +interface ProtocolInterface +{ + /** + * Check the integrity of the package. + * Please return the length of package. + * If length is unknow please return 0 that mean wating more data. + * If the package has something wrong please return false the connection will be closed. + * + * @param string $recv_buffer + * @param ConnectionInterface $connection + * @return int|false + */ + public static function input($recv_buffer, ConnectionInterface $connection); + + /** + * Decode package and emit onMessage($message) callback, $message is the result that decode returned. + * + * @param string $recv_buffer + * @param ConnectionInterface $connection + * @return mixed + */ + public static function decode($recv_buffer, ConnectionInterface $connection); + + /** + * Encode package brefore sending to client. + * + * @param mixed $data + * @param ConnectionInterface $connection + * @return string + */ + public static function encode($data, ConnectionInterface $connection); +} diff --git a/vendor/workerman/workerman/Protocols/Text.php b/vendor/workerman/workerman/Protocols/Text.php new file mode 100644 index 000000000..407ea2d1b --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Text.php @@ -0,0 +1,70 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman\Protocols; + +use Workerman\Connection\ConnectionInterface; + +/** + * Text Protocol. + */ +class Text +{ + /** + * Check the integrity of the package. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return int + */ + public static function input($buffer, ConnectionInterface $connection) + { + // Judge whether the package length exceeds the limit. + if (isset($connection->maxPackageSize) && \strlen($buffer) >= $connection->maxPackageSize) { + $connection->close(); + return 0; + } + // Find the position of "\n". + $pos = \strpos($buffer, "\n"); + // No "\n", packet length is unknown, continue to wait for the data so return 0. + if ($pos === false) { + return 0; + } + // Return the current package length. + return $pos + 1; + } + + /** + * Encode. + * + * @param string $buffer + * @return string + */ + public static function encode($buffer) + { + // Add "\n" + return $buffer . "\n"; + } + + /** + * Decode. + * + * @param string $buffer + * @return string + */ + public static function decode($buffer) + { + // Remove "\n" + return \rtrim($buffer, "\r\n"); + } +} \ No newline at end of file diff --git a/vendor/workerman/workerman/Protocols/Websocket.php b/vendor/workerman/workerman/Protocols/Websocket.php new file mode 100644 index 000000000..0f94de613 --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Websocket.php @@ -0,0 +1,564 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ + +namespace Workerman\Protocols; + +use Workerman\Connection\ConnectionInterface; +use Workerman\Connection\TcpConnection; +use Workerman\Protocols\Http\Request; +use Workerman\Worker; + +/** + * WebSocket protocol. + */ +class Websocket implements \Workerman\Protocols\ProtocolInterface +{ + /** + * Websocket blob type. + * + * @var string + */ + const BINARY_TYPE_BLOB = "\x81"; + + /** + * Websocket blob type. + * + * @var string + */ + const BINARY_TYPE_BLOB_DEFLATE = "\xc1"; + + /** + * Websocket arraybuffer type. + * + * @var string + */ + const BINARY_TYPE_ARRAYBUFFER = "\x82"; + + /** + * Websocket arraybuffer type. + * + * @var string + */ + const BINARY_TYPE_ARRAYBUFFER_DEFLATE = "\xc2"; + + /** + * Check the integrity of the package. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return int + */ + public static function input($buffer, ConnectionInterface $connection) + { + // Receive length. + $recv_len = \strlen($buffer); + // We need more data. + if ($recv_len < 6) { + return 0; + } + + // Has not yet completed the handshake. + if (empty($connection->context->websocketHandshake)) { + return static::dealHandshake($buffer, $connection); + } + + // Buffer websocket frame data. + if ($connection->context->websocketCurrentFrameLength) { + // We need more frame data. + if ($connection->context->websocketCurrentFrameLength > $recv_len) { + // Return 0, because it is not clear the full packet length, waiting for the frame of fin=1. + return 0; + } + } else { + $first_byte = \ord($buffer[0]); + $second_byte = \ord($buffer[1]); + $data_len = $second_byte & 127; + $is_fin_frame = $first_byte >> 7; + $masked = $second_byte >> 7; + + if (!$masked) { + Worker::safeEcho("frame not masked so close the connection\n"); + $connection->close(); + return 0; + } + + $opcode = $first_byte & 0xf; + switch ($opcode) { + case 0x0: + break; + // Blob type. + case 0x1: + break; + // Arraybuffer type. + case 0x2: + break; + // Close package. + case 0x8: + // Try to emit onWebSocketClose callback. + $close_cb = $connection->onWebSocketClose ?? $connection->worker->onWebSocketClose ?? false; + if ($close_cb) { + try { + $close_cb($connection); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } // Close connection. + else { + $connection->close("\x88\x02\x03\xe8", true); + } + return 0; + // Ping package. + case 0x9: + break; + // Pong package. + case 0xa: + break; + // Wrong opcode. + default : + Worker::safeEcho("error opcode $opcode and close websocket connection. Buffer:" . bin2hex($buffer) . "\n"); + $connection->close(); + return 0; + } + + // Calculate packet length. + $head_len = 6; + if ($data_len === 126) { + $head_len = 8; + if ($head_len > $recv_len) { + return 0; + } + $pack = \unpack('nn/ntotal_len', $buffer); + $data_len = $pack['total_len']; + } else { + if ($data_len === 127) { + $head_len = 14; + if ($head_len > $recv_len) { + return 0; + } + $arr = \unpack('n/N2c', $buffer); + $data_len = $arr['c1'] * 4294967296 + $arr['c2']; + } + } + $current_frame_length = $head_len + $data_len; + + $total_package_size = \strlen($connection->context->websocketDataBuffer) + $current_frame_length; + if ($total_package_size > $connection->maxPackageSize) { + Worker::safeEcho("error package. package_length=$total_package_size\n"); + $connection->close(); + return 0; + } + + if ($is_fin_frame) { + if ($opcode === 0x9) { + if ($recv_len >= $current_frame_length) { + $ping_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection); + $connection->consumeRecvBuffer($current_frame_length); + $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB; + $connection->websocketType = "\x8a"; + $ping_cb = $connection->onWebSocketPing ?? $connection->worker->onWebSocketPing ?? false; + if ($ping_cb) { + try { + $ping_cb($connection, $ping_data); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } else { + $connection->send($ping_data); + } + $connection->websocketType = $tmp_connection_type; + if ($recv_len > $current_frame_length) { + return static::input(\substr($buffer, $current_frame_length), $connection); + } + } + return 0; + } else if ($opcode === 0xa) { + if ($recv_len >= $current_frame_length) { + $pong_data = static::decode(\substr($buffer, 0, $current_frame_length), $connection); + $connection->consumeRecvBuffer($current_frame_length); + $tmp_connection_type = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB; + $connection->websocketType = "\x8a"; + // Try to emit onWebSocketPong callback. + $pong_cb = $connection->onWebSocketPong ?? $connection->worker->onWebSocketPong ?? false; + if ($pong_cb) { + try { + $pong_cb($connection, $pong_data); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + $connection->websocketType = $tmp_connection_type; + if ($recv_len > $current_frame_length) { + return static::input(\substr($buffer, $current_frame_length), $connection); + } + } + return 0; + } + return $current_frame_length; + } else { + $connection->context->websocketCurrentFrameLength = $current_frame_length; + } + } + + // Received just a frame length data. + if ($connection->context->websocketCurrentFrameLength === $recv_len) { + static::decode($buffer, $connection); + $connection->consumeRecvBuffer($connection->context->websocketCurrentFrameLength); + $connection->context->websocketCurrentFrameLength = 0; + return 0; + } // The length of the received data is greater than the length of a frame. + elseif ($connection->context->websocketCurrentFrameLength < $recv_len) { + static::decode(\substr($buffer, 0, $connection->context->websocketCurrentFrameLength), $connection); + $connection->consumeRecvBuffer($connection->context->websocketCurrentFrameLength); + $current_frame_length = $connection->context->websocketCurrentFrameLength; + $connection->context->websocketCurrentFrameLength = 0; + // Continue to read next frame. + return static::input(\substr($buffer, $current_frame_length), $connection); + } // The length of the received data is less than the length of a frame. + else { + return 0; + } + } + + /** + * Websocket encode. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return string + */ + public static function encode($buffer, ConnectionInterface $connection) + { + if (!is_scalar($buffer)) { + throw new \Exception("You can't send(" . \gettype($buffer) . ") to client, you need to convert it to a string. "); + } + + if (empty($connection->websocketType)) { + $connection->websocketType = static::BINARY_TYPE_BLOB; + } + + // permessage-deflate + if (\ord($connection->websocketType) & 64) { + $buffer = static::deflate($connection, $buffer); + } + + $first_byte = $connection->websocketType; + $len = \strlen($buffer); + + if ($len <= 125) { + $encode_buffer = $first_byte . \chr($len) . $buffer; + } else { + if ($len <= 65535) { + $encode_buffer = $first_byte . \chr(126) . \pack("n", $len) . $buffer; + } else { + $encode_buffer = $first_byte . \chr(127) . \pack("xxxxN", $len) . $buffer; + } + } + + // Handshake not completed so temporary buffer websocket data waiting for send. + if (empty($connection->context->websocketHandshake)) { + if (empty($connection->context->tmpWebsocketData)) { + $connection->context->tmpWebsocketData = ''; + } + // If buffer has already full then discard the current package. + if (\strlen($connection->context->tmpWebsocketData) > $connection->maxSendBufferSize) { + if ($connection->onError) { + try { + ($connection->onError)($connection, WORKERMAN_SEND_FAIL, 'send buffer full and drop package'); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + return ''; + } + $connection->context->tmpWebsocketData .= $encode_buffer; + // Check buffer is full. + if ($connection->maxSendBufferSize <= \strlen($connection->context->tmpWebsocketData)) { + if ($connection->onBufferFull) { + try { + ($connection->onBufferFull)($connection); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + } + // Return empty string. + return ''; + } + + return $encode_buffer; + } + + /** + * Websocket decode. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return string + */ + public static function decode($buffer, ConnectionInterface $connection) + { + $first_byte = \ord($buffer[0]); + $second_byte = \ord($buffer[1]); + $len = $second_byte & 127; + $is_fin_frame = $first_byte >> 7; + $rsv1 = 64 === ($first_byte & 64); + + if ($len === 126) { + $masks = \substr($buffer, 4, 4); + $data = \substr($buffer, 8); + } else { + if ($len === 127) { + $masks = \substr($buffer, 10, 4); + $data = \substr($buffer, 14); + } else { + $masks = \substr($buffer, 2, 4); + $data = \substr($buffer, 6); + } + } + $dataLength = \strlen($data); + $masks = \str_repeat($masks, \floor($dataLength / 4)) . \substr($masks, 0, $dataLength % 4); + $decoded = $data ^ $masks; + if ($connection->context->websocketCurrentFrameLength) { + $connection->context->websocketDataBuffer .= $decoded; + if ($rsv1) { + return static::inflate($connection, $connection->context->websocketDataBuffer, $is_fin_frame); + } + return $connection->context->websocketDataBuffer; + } else { + if ($connection->context->websocketDataBuffer !== '') { + $decoded = $connection->context->websocketDataBuffer . $decoded; + $connection->context->websocketDataBuffer = ''; + } + if ($rsv1) { + return static::inflate($connection, $decoded, $is_fin_frame); + } + return $decoded; + } + } + + /** + * Inflate. + * + * @param $connection + * @param $buffer + * @param $is_fin_frame + * @return false|string + */ + protected static function inflate($connection, $buffer, $is_fin_frame) + { + if (!isset($connection->context->inflator)) { + $connection->context->inflator = \inflate_init( + \ZLIB_ENCODING_RAW, + [ + 'level' => -1, + 'memory' => 8, + 'window' => 9, + 'strategy' => \ZLIB_DEFAULT_STRATEGY + ] + ); + } + if ($is_fin_frame) { + $buffer .= "\x00\x00\xff\xff"; + } + return \inflate_add($connection->context->inflator, $buffer); + } + + /** + * Deflate. + * + * @param $connection + * @param $buffer + * @return false|string + */ + protected static function deflate($connection, $buffer) + { + if (!isset($connection->context->deflator)) { + $connection->context->deflator = \deflate_init( + \ZLIB_ENCODING_RAW, + [ + 'level' => -1, + 'memory' => 8, + 'window' => 9, + 'strategy' => \ZLIB_DEFAULT_STRATEGY + ] + ); + } + return \substr(\deflate_add($connection->context->deflator, $buffer), 0, -4); + } + + /** + * Websocket handshake. + * + * @param string $buffer + * @param TcpConnection $connection + * @return int + */ + public static function dealHandshake($buffer, $connection) + { + // HTTP protocol. + if (0 === \strpos($buffer, 'GET')) { + // Find \r\n\r\n. + $header_end_pos = \strpos($buffer, "\r\n\r\n"); + if (!$header_end_pos) { + return 0; + } + $header_length = $header_end_pos + 4; + + // Get Sec-WebSocket-Key. + $Sec_WebSocket_Key = ''; + if (\preg_match("/Sec-WebSocket-Key: *(.*?)\r\n/i", $buffer, $match)) { + $Sec_WebSocket_Key = $match[1]; + } else { + $connection->close("HTTP/1.1 200 WebSocket\r\nServer: workerman/" . Worker::VERSION . "\r\n\r\n

WebSocket

workerman/" . Worker::VERSION . "
", + true); + return 0; + } + // Calculation websocket key. + $new_key = \base64_encode(\sha1($Sec_WebSocket_Key . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true)); + // Handshake response data. + $handshake_message = "HTTP/1.1 101 Switching Protocols\r\n" + . "Upgrade: websocket\r\n" + . "Sec-WebSocket-Version: 13\r\n" + . "Connection: Upgrade\r\n" + . "Sec-WebSocket-Accept: " . $new_key . "\r\n"; + + // Websocket data buffer. + $connection->context->websocketDataBuffer = ''; + // Current websocket frame length. + $connection->context->websocketCurrentFrameLength = 0; + // Current websocket frame data. + $connection->context->websocketCurrentFrameBuffer = ''; + // Consume handshake data. + $connection->consumeRecvBuffer($header_length); + + // Try to emit onWebSocketConnect callback. + $on_websocket_connect = $connection->onWebSocketConnect ?? $connection->worker->onWebSocketConnect ?? false; + if ($on_websocket_connect) { + static::parseHttpHeader($buffer); + try { + \call_user_func($on_websocket_connect, $connection, $buffer); + } catch (\Exception $e) { + Worker::stopAll(250, $e); + } catch (\Error $e) { + Worker::stopAll(250, $e); + } + if (!empty($_SESSION) && \class_exists('\GatewayWorker\Lib\Context')) { + $connection->session = \GatewayWorker\Lib\Context::sessionEncode($_SESSION); + } + $_GET = $_SERVER = $_SESSION = $_COOKIE = array(); + } + + // blob or arraybuffer + if (empty($connection->websocketType)) { + $connection->websocketType = static::BINARY_TYPE_BLOB; + } + + $has_server_header = false; + + if (isset($connection->headers)) { + if (\is_array($connection->headers)) { + foreach ($connection->headers as $header) { + if (\stripos($header, 'Server:') === 0) { + $has_server_header = true; + } + $handshake_message .= "$header\r\n"; + } + } else { + if (\stripos($connection->headers, 'Server:') !== false) { + $has_server_header = true; + } + $handshake_message .= "$connection->headers\r\n"; + } + } + if (!$has_server_header) { + $handshake_message .= "Server: workerman/" . Worker::VERSION . "\r\n"; + } + $handshake_message .= "\r\n"; + // Send handshake response. + $connection->send($handshake_message, true); + // Mark handshake complete.. + $connection->context->websocketHandshake = true; + + // There are data waiting to be sent. + if (!empty($connection->context->tmpWebsocketData)) { + $connection->send($connection->context->tmpWebsocketData, true); + $connection->context->tmpWebsocketData = ''; + } + if (\strlen($buffer) > $header_length) { + return static::input(\substr($buffer, $header_length), $connection); + } + return 0; + } + // Bad websocket handshake request. + $connection->close("HTTP/1.1 200 WebSocket\r\nServer: workerman/" . Worker::VERSION . "\r\n\r\n

WebSocket

workerman/" . Worker::VERSION . "
", + true); + return 0; + } + + /** + * Parse http header. + * + * @param string $buffer + * @return void + */ + protected static function parseHttpHeader($buffer) + { + // Parse headers. + list($http_header, ) = \explode("\r\n\r\n", $buffer, 2); + $header_data = \explode("\r\n", $http_header); + + if ($_SERVER) { + $_SERVER = array(); + } + + list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = \explode(' ', + $header_data[0]); + + unset($header_data[0]); + foreach ($header_data as $content) { + // \r\n\r\n + if (empty($content)) { + continue; + } + list($key, $value) = \explode(':', $content, 2); + $key = \str_replace('-', '_', \strtoupper($key)); + $value = \trim($value); + $_SERVER['HTTP_' . $key] = $value; + switch ($key) { + // HTTP_HOST + case 'HOST': + $tmp = \explode(':', $value); + $_SERVER['SERVER_NAME'] = $tmp[0]; + if (isset($tmp[1])) { + $_SERVER['SERVER_PORT'] = $tmp[1]; + } + break; + // cookie + case 'COOKIE': + \parse_str(\str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE); + break; + } + } + + // QUERY_STRING + $_SERVER['QUERY_STRING'] = \parse_url($_SERVER['REQUEST_URI'], \PHP_URL_QUERY); + if ($_SERVER['QUERY_STRING']) { + // $GET + \parse_str($_SERVER['QUERY_STRING'], $_GET); + } else { + $_SERVER['QUERY_STRING'] = ''; + } + } + +} diff --git a/vendor/workerman/workerman/Protocols/Ws.php b/vendor/workerman/workerman/Protocols/Ws.php new file mode 100644 index 000000000..3db887eec --- /dev/null +++ b/vendor/workerman/workerman/Protocols/Ws.php @@ -0,0 +1,432 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ + +namespace Workerman\Protocols; + +use Workerman\Worker; +use Workerman\Timer; +use Workerman\Connection\TcpConnection; +use Workerman\Connection\ConnectionInterface; + +/** + * Websocket protocol for client. + */ +class Ws +{ + /** + * Websocket blob type. + * + * @var string + */ + const BINARY_TYPE_BLOB = "\x81"; + + /** + * Websocket arraybuffer type. + * + * @var string + */ + const BINARY_TYPE_ARRAYBUFFER = "\x82"; + + /** + * Check the integrity of the package. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return int + */ + public static function input($buffer, ConnectionInterface $connection) + { + if (empty($connection->context->handshakeStep)) { + Worker::safeEcho("recv data before handshake. Buffer:" . \bin2hex($buffer) . "\n"); + return false; + } + // Recv handshake response + if ($connection->context->handshakeStep === 1) { + return self::dealHandshake($buffer, $connection); + } + $recvLen = \strlen($buffer); + if ($recvLen < 2) { + return 0; + } + // Buffer websocket frame data. + if ($connection->context->websocketCurrentFrameLength) { + // We need more frame data. + if ($connection->context->websocketCurrentFrameLength > $recvLen) { + // Return 0, because it is not clear the full packet length, waiting for the frame of fin=1. + return 0; + } + } else { + + $firstbyte = \ord($buffer[0]); + $secondbyte = \ord($buffer[1]); + $dataLen = $secondbyte & 127; + $isFinFrame = $firstbyte >> 7; + $masked = $secondbyte >> 7; + + if ($masked) { + Worker::safeEcho("frame masked so close the connection\n"); + $connection->close(); + return 0; + } + + $opcode = $firstbyte & 0xf; + + switch ($opcode) { + case 0x0: + // Blob type. + case 0x1: + // Arraybuffer type. + case 0x2: + // Ping package. + case 0x9: + // Pong package. + case 0xa: + break; + // Close package. + case 0x8: + // Try to emit onWebSocketClose callback. + if (isset($connection->onWebSocketClose)) { + try { + ($connection->onWebSocketClose)($connection); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } // Close connection. + else { + $connection->close(); + } + return 0; + // Wrong opcode. + default : + Worker::safeEcho("error opcode $opcode and close websocket connection. Buffer:" . $buffer . "\n"); + $connection->close(); + return 0; + } + // Calculate packet length. + if ($dataLen === 126) { + if (\strlen($buffer) < 4) { + return 0; + } + $pack = \unpack('nn/ntotal_len', $buffer); + $currentFrameLength = $pack['total_len'] + 4; + } else if ($dataLen === 127) { + if (\strlen($buffer) < 10) { + return 0; + } + $arr = \unpack('n/N2c', $buffer); + $currentFrameLength = $arr['c1'] * 4294967296 + $arr['c2'] + 10; + } else { + $currentFrameLength = $dataLen + 2; + } + + $totalPackageSize = \strlen($connection->context->websocketDataBuffer) + $currentFrameLength; + if ($totalPackageSize > $connection->maxPackageSize) { + Worker::safeEcho("error package. package_length=$totalPackageSize\n"); + $connection->close(); + return 0; + } + + if ($isFinFrame) { + if ($opcode === 0x9) { + if ($recvLen >= $currentFrameLength) { + $pingData = static::decode(\substr($buffer, 0, $currentFrameLength), $connection); + $connection->consumeRecvBuffer($currentFrameLength); + $tmpConnectionType = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB; + $connection->websocketType = "\x8a"; + if (isset($connection->onWebSocketPing)) { + try { + ($connection->onWebSocketPing)($connection, $pingData); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } else { + $connection->send($pingData); + } + $connection->websocketType = $tmpConnectionType; + if ($recvLen > $currentFrameLength) { + return static::input(\substr($buffer, $currentFrameLength), $connection); + } + } + return 0; + + } else if ($opcode === 0xa) { + if ($recvLen >= $currentFrameLength) { + $pongData = static::decode(\substr($buffer, 0, $currentFrameLength), $connection); + $connection->consumeRecvBuffer($currentFrameLength); + $tmpConnectionType = isset($connection->websocketType) ? $connection->websocketType : static::BINARY_TYPE_BLOB; + $connection->websocketType = "\x8a"; + // Try to emit onWebSocketPong callback. + if (isset($connection->onWebSocketPong)) { + try { + ($connection->onWebSocketPong)($connection, $pongData); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + $connection->websocketType = $tmpConnectionType; + if ($recvLen > $currentFrameLength) { + return static::input(\substr($buffer, $currentFrameLength), $connection); + } + } + return 0; + } + return $currentFrameLength; + } else { + $connection->context->websocketCurrentFrameLength = $currentFrameLength; + } + } + // Received just a frame length data. + if ($connection->context->websocketCurrentFrameLength === $recvLen) { + self::decode($buffer, $connection); + $connection->consumeRecvBuffer($connection->context->websocketCurrentFrameLength); + $connection->context->websocketCurrentFrameLength = 0; + return 0; + } // The length of the received data is greater than the length of a frame. + elseif ($connection->context->websocketCurrentFrameLength < $recvLen) { + self::decode(\substr($buffer, 0, $connection->context->websocketCurrentFrameLength), $connection); + $connection->consumeRecvBuffer($connection->context->websocketCurrentFrameLength); + $currentFrameLength = $connection->context->websocketCurrentFrameLength; + $connection->context->websocketCurrentFrameLength = 0; + // Continue to read next frame. + return self::input(\substr($buffer, $currentFrameLength), $connection); + } // The length of the received data is less than the length of a frame. + else { + return 0; + } + } + + /** + * Websocket encode. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return string + */ + public static function encode($payload, ConnectionInterface $connection) + { + if (empty($connection->websocketType)) { + $connection->websocketType = self::BINARY_TYPE_BLOB; + } + $payload = (string)$payload; + if (empty($connection->context->handshakeStep)) { + static::sendHandshake($connection); + } + + $maskKey = "\x00\x00\x00\x00"; + $length = \strlen($payload); + + if (strlen($payload) < 126) { + $head = chr(0x80 | $length); + } elseif ($length < 0xFFFF) { + $head = chr(0x80 | 126) . pack("n", $length); + } else { + $head = chr(0x80 | 127) . pack("N", 0) . pack("N", $length); + } + + $frame = $connection->websocketType . $head . $maskKey; + // append payload to frame: + $maskKey = \str_repeat($maskKey, \floor($length / 4)) . \substr($maskKey, 0, $length % 4); + $frame .= $payload ^ $maskKey; + if ($connection->context->handshakeStep === 1) { + // If buffer has already full then discard the current package. + if (\strlen($connection->context->tmpWebsocketData) > $connection->maxSendBufferSize) { + if ($connection->onError) { + try { + ($connection->onError)($connection, WORKERMAN_SEND_FAIL, 'send buffer full and drop package'); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + return ''; + } + $connection->context->tmpWebsocketData = $connection->context->tmpWebsocketData . $frame; + // Check buffer is full. + if ($connection->maxSendBufferSize <= \strlen($connection->context->tmpWebsocketData)) { + if ($connection->onBufferFull) { + try { + ($connection->onBufferFull)($connection); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + } + return ''; + } + return $frame; + } + + /** + * Websocket decode. + * + * @param string $buffer + * @param ConnectionInterface $connection + * @return string + */ + public static function decode($bytes, ConnectionInterface $connection) + { + $dataLength = \ord($bytes[1]); + + if ($dataLength === 126) { + $decodedData = \substr($bytes, 4); + } else if ($dataLength === 127) { + $decodedData = \substr($bytes, 10); + } else { + $decodedData = \substr($bytes, 2); + } + if ($connection->context->websocketCurrentFrameLength) { + $connection->context->websocketDataBuffer .= $decodedData; + return $connection->context->websocketDataBuffer; + } else { + if ($connection->context->websocketDataBuffer !== '') { + $decodedData = $connection->context->websocketDataBuffer . $decodedData; + $connection->context->websocketDataBuffer = ''; + } + return $decodedData; + } + } + + /** + * Send websocket handshake data. + * + * @return void + */ + public static function onConnect($connection) + { + static::sendHandshake($connection); + } + + /** + * Clean + * + * @param TcpConnection $connection + */ + public static function onClose($connection) + { + $connection->context->handshakeStep = null; + $connection->context->websocketCurrentFrameLength = 0; + $connection->context->tmpWebsocketData = ''; + $connection->context->websocketDataBuffer = ''; + if (!empty($connection->context->websocketPingTimer)) { + Timer::del($connection->context->websocketPingTimer); + $connection->context->websocketPingTimer = null; + } + } + + /** + * Send websocket handshake. + * + * @param TcpConnection $connection + * @return void + */ + public static function sendHandshake(ConnectionInterface $connection) + { + if (!empty($connection->context->handshakeStep)) { + return; + } + // Get Host. + $port = $connection->getRemotePort(); + $host = $port === 80 ? $connection->getRemoteHost() : $connection->getRemoteHost() . ':' . $port; + // Handshake header. + $connection->context->websocketSecKey = \base64_encode(random_bytes(16)); + $userHeader = $connection->headers ?? null; + $userHeaderStr = ''; + if (!empty($userHeader)) { + if (\is_array($userHeader)) { + foreach ($userHeader as $k => $v) { + $userHeaderStr .= "$k: $v\r\n"; + } + } else { + $userHeaderStr .= $userHeader; + } + $userHeaderStr = "\r\n" . \trim($userHeaderStr); + } + $header = 'GET ' . $connection->getRemoteURI() . " HTTP/1.1\r\n" . + (!\preg_match("/\nHost:/i", $userHeaderStr) ? "Host: $host\r\n" : '') . + "Connection: Upgrade\r\n" . + "Upgrade: websocket\r\n" . + (isset($connection->websocketOrigin) ? "Origin: " . $connection->websocketOrigin . "\r\n" : '') . + (isset($connection->websocketClientProtocol) ? "Sec-WebSocket-Protocol: " . $connection->websocketClientProtocol . "\r\n" : '') . + "Sec-WebSocket-Version: 13\r\n" . + "Sec-WebSocket-Key: " . $connection->context->websocketSecKey . $userHeaderStr . "\r\n\r\n"; + $connection->send($header, true); + $connection->context->handshakeStep = 1; + $connection->context->websocketCurrentFrameLength = 0; + $connection->context->websocketDataBuffer = ''; + $connection->context->tmpWebsocketData = ''; + } + + /** + * Websocket handshake. + * + * @param string $buffer + * @param TcpConnection $connection + * @return int + */ + public static function dealHandshake($buffer, ConnectionInterface $connection) + { + $pos = \strpos($buffer, "\r\n\r\n"); + if ($pos) { + //checking Sec-WebSocket-Accept + if (\preg_match("/Sec-WebSocket-Accept: *(.*?)\r\n/i", $buffer, $match)) { + if ($match[1] !== \base64_encode(\sha1($connection->context->websocketSecKey . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true))) { + Worker::safeEcho("Sec-WebSocket-Accept not match. Header:\n" . \substr($buffer, 0, $pos) . "\n"); + $connection->close(); + return 0; + } + } else { + Worker::safeEcho("Sec-WebSocket-Accept not found. Header:\n" . \substr($buffer, 0, $pos) . "\n"); + $connection->close(); + return 0; + } + + // handshake complete + + // Get WebSocket subprotocol (if specified by server) + if (\preg_match("/Sec-WebSocket-Protocol: *(.*?)\r\n/i", $buffer, $match)) { + $connection->websocketServerProtocol = \trim($match[1]); + } + + $connection->context->handshakeStep = 2; + $handshakeResponseLength = $pos + 4; + // Try to emit onWebSocketConnect callback. + if (isset($connection->onWebSocketConnect)) { + try { + ($connection->onWebSocketConnect)($connection, \substr($buffer, 0, $handshakeResponseLength)); + } catch (\Throwable $e) { + Worker::stopAll(250, $e); + } + } + // Headbeat. + if (!empty($connection->websocketPingInterval)) { + $connection->context->websocketPingTimer = Timer::add($connection->websocketPingInterval, function () use ($connection) { + if (false === $connection->send(\pack('H*', '898000000000'), true)) { + Timer::del($connection->context->websocketPingTimer); + $connection->context->websocketPingTimer = null; + } + }); + } + + $connection->consumeRecvBuffer($handshakeResponseLength); + if (!empty($connection->context->tmpWebsocketData)) { + $connection->send($connection->context->tmpWebsocketData, true); + $connection->context->tmpWebsocketData = ''; + } + if (\strlen($buffer) > $handshakeResponseLength) { + return self::input(\substr($buffer, $handshakeResponseLength), $connection); + } + } + return 0; + } + +} diff --git a/vendor/workerman/workerman/README.md b/vendor/workerman/workerman/README.md new file mode 100644 index 000000000..6038c0253 --- /dev/null +++ b/vendor/workerman/workerman/README.md @@ -0,0 +1,342 @@ +# Workerman +[![Gitter](https://badges.gitter.im/walkor/Workerman.svg)](https://gitter.im/walkor/Workerman?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge) +[![Latest Stable Version](https://poser.pugx.org/workerman/workerman/v/stable)](https://packagist.org/packages/workerman/workerman) +[![Total Downloads](https://poser.pugx.org/workerman/workerman/downloads)](https://packagist.org/packages/workerman/workerman) +[![Monthly Downloads](https://poser.pugx.org/workerman/workerman/d/monthly)](https://packagist.org/packages/workerman/workerman) +[![Daily Downloads](https://poser.pugx.org/workerman/workerman/d/daily)](https://packagist.org/packages/workerman/workerman) +[![License](https://poser.pugx.org/workerman/workerman/license)](https://packagist.org/packages/workerman/workerman) + +## What is it +Workerman is an asynchronous event-driven PHP framework with high performance to build fast and scalable network applications. +Workerman supports HTTP, Websocket, SSL and other custom protocols. +Workerman supports event extension. + +## Requires +PHP 7.0 or Higher +A POSIX compatible operating system (Linux, OSX, BSD) +POSIX and PCNTL extensions required +Event extension recommended for better performance + +## Installation + +``` +composer require workerman/workerman +``` + +## Basic Usage + +### A websocket server +```php +onConnect = function ($connection) { + echo "New connection\n"; +}; + +// Emitted when data received +$ws_worker->onMessage = function ($connection, $data) { + // Send hello $data + $connection->send('Hello ' . $data); +}; + +// Emitted when connection closed +$ws_worker->onClose = function ($connection) { + echo "Connection closed\n"; +}; + +// Run worker +Worker::runAll(); +``` + +### An http server +```php +count = 4; + +// Emitted when data received +$http_worker->onMessage = function ($connection, $request) { + //$request->get(); + //$request->post(); + //$request->header(); + //$request->cookie(); + //$request->session(); + //$request->uri(); + //$request->path(); + //$request->method(); + + // Send data to client + $connection->send("Hello World"); +}; + +// Run all workers +Worker::runAll(); +``` + +### A tcp server +```php +count = 4; + +// Emitted when new connection come +$tcp_worker->onConnect = function ($connection) { + echo "New Connection\n"; +}; + +// Emitted when data received +$tcp_worker->onMessage = function ($connection, $data) { + // Send data to client + $connection->send("Hello $data \n"); +}; + +// Emitted when connection is closed +$tcp_worker->onClose = function ($connection) { + echo "Connection closed\n"; +}; + +Worker::runAll(); +``` + +### A udp server + +```php +count = 4; + +// Emitted when data received +$worker->onMessage = function($connection, $data) +{ + $connection->send($data); +}; + +Worker::runAll(); +``` + +### Enable SSL +```php + array( + 'local_cert' => '/your/path/of/server.pem', + 'local_pk' => '/your/path/of/server.key', + 'verify_peer' => false, + ) +); + +// Create a Websocket server with ssl context. +$ws_worker = new Worker('websocket://0.0.0.0:2346', $context); + +// Enable SSL. WebSocket+SSL means that Secure WebSocket (wss://). +// The similar approaches for Https etc. +$ws_worker->transport = 'ssl'; + +$ws_worker->onMessage = function ($connection, $data) { + // Send hello $data + $connection->send('Hello ' . $data); +}; + +Worker::runAll(); +``` + +### Custom protocol +Protocols/MyTextProtocol.php +```php +onConnect = function ($connection) { + echo "New connection\n"; +}; + +$text_worker->onMessage = function ($connection, $data) { + // Send data to client + $connection->send("Hello world\n"); +}; + +$text_worker->onClose = function ($connection) { + echo "Connection closed\n"; +}; + +// Run all workers +Worker::runAll(); +``` + +### Timer +```php +onWorkerStart = function ($task) { + // 2.5 seconds + $time_interval = 2.5; + $timer_id = Timer::add($time_interval, function () { + echo "Timer run\n"; + }); +}; + +// Run all workers +Worker::runAll(); +``` + +### AsyncTcpConnection (tcp/ws/text/frame etc...) +```php +onWorkerStart = function () { + // Websocket protocol for client. + $ws_connection = new AsyncTcpConnection('ws://echo.websocket.org:80'); + $ws_connection->onConnect = function ($connection) { + $connection->send('Hello'); + }; + $ws_connection->onMessage = function ($connection, $data) { + echo "Recv: $data\n"; + }; + $ws_connection->onError = function ($connection, $code, $msg) { + echo "Error: $msg\n"; + }; + $ws_connection->onClose = function ($connection) { + echo "Connection closed\n"; + }; + $ws_connection->connect(); +}; + +Worker::runAll(); +``` + + + +## Available commands +```php start.php start ``` +```php start.php start -d ``` +![workerman start](http://www.workerman.net/img/workerman-start.png) +```php start.php status ``` +![workerman satus](http://www.workerman.net/img/workerman-status.png?a=123) +```php start.php connections``` +```php start.php stop ``` +```php start.php restart ``` +```php start.php reload ``` + +## Documentation + +中文主页:[http://www.workerman.net](https://www.workerman.net) + +中文文档: [https://www.workerman.net/doc/workerman](https://www.workerman.net/doc/workerman) + +Documentation:[https://github.com/walkor/workerman-manual](https://github.com/walkor/workerman-manual/blob/master/english/SUMMARY.md) + +# Benchmarks +https://www.techempower.com/benchmarks/#section=data-r20&hw=ph&test=db&l=yyku7z-e7&a=2 +![image](https://user-images.githubusercontent.com/6073368/146704320-1559fe97-aa67-4ee3-95d6-61e341b3c93b.png) + +## Sponsors +[opencollective.com/walkor](https://opencollective.com/walkor) + +[patreon.com/walkor](https://patreon.com/walkor) + +## Donate + + + +## Other links with workerman + +[webman](https://github.com/walkor/webman) +[PHPSocket.IO](https://github.com/walkor/phpsocket.io) +[php-socks5](https://github.com/walkor/php-socks5) +[php-http-proxy](https://github.com/walkor/php-http-proxy) + +## LICENSE + +Workerman is released under the [MIT license](https://github.com/walkor/workerman/blob/master/MIT-LICENSE.txt). diff --git a/vendor/workerman/workerman/Timer.php b/vendor/workerman/workerman/Timer.php new file mode 100644 index 000000000..9f152f3a7 --- /dev/null +++ b/vendor/workerman/workerman/Timer.php @@ -0,0 +1,220 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman; + +use Workerman\Events\EventInterface; +use Workerman\Worker; +use \Exception; + +/** + * Timer. + * + * example: + * Workerman\Timer::add($time_interval, callback, array($arg1, $arg2..)); + */ +class Timer +{ + /** + * Tasks that based on ALARM signal. + * [ + * run_time => [[$func, $args, $persistent, time_interval],[$func, $args, $persistent, time_interval],..]], + * run_time => [[$func, $args, $persistent, time_interval],[$func, $args, $persistent, time_interval],..]], + * .. + * ] + * + * @var array + */ + protected static $_tasks = array(); + + /** + * event + * + * @var EventInterface + */ + protected static $_event = null; + + /** + * timer id + * + * @var int + */ + protected static $_timerId = 0; + + /** + * timer status + * [ + * timer_id1 => bool, + * timer_id2 => bool, + * ...................., + * ] + * + * @var array + */ + protected static $_status = array(); + + /** + * Init. + * + * @param EventInterface $event + * @return void + */ + public static function init($event = null) + { + if ($event) { + self::$_event = $event; + return; + } + if (\function_exists('pcntl_signal')) { + \pcntl_signal(\SIGALRM, array('\Workerman\Lib\Timer', 'signalHandle'), false); + } + } + + /** + * ALARM signal handler. + * + * @return void + */ + public static function signalHandle() + { + if (!self::$_event) { + \pcntl_alarm(1); + self::tick(); + } + } + + /** + * Add a timer. + * + * @param float $time_interval + * @param callable $func + * @param mixed $args + * @param bool $persistent + * @return int|bool + */ + public static function add($time_interval, $func, $args = array(), $persistent = true) + { + if ($time_interval <= 0) { + Worker::safeEcho(new Exception("bad time_interval")); + return false; + } + + if ($args === null) { + $args = array(); + } + + if (self::$_event) { + return self::$_event->add($time_interval, + $persistent ? EventInterface::EV_TIMER : EventInterface::EV_TIMER_ONCE, $func, $args); + } + + // If not workerman runtime just return. + if (!Worker::getAllWorkers()) { + return; + } + + if (!\is_callable($func)) { + Worker::safeEcho(new Exception("not callable")); + return false; + } + + if (empty(self::$_tasks)) { + \pcntl_alarm(1); + } + + $run_time = \time() + $time_interval; + if (!isset(self::$_tasks[$run_time])) { + self::$_tasks[$run_time] = array(); + } + + self::$_timerId = self::$_timerId == \PHP_INT_MAX ? 1 : ++self::$_timerId; + self::$_status[self::$_timerId] = true; + self::$_tasks[$run_time][self::$_timerId] = array($func, (array)$args, $persistent, $time_interval); + + return self::$_timerId; + } + + + /** + * Tick. + * + * @return void + */ + public static function tick() + { + if (empty(self::$_tasks)) { + \pcntl_alarm(0); + return; + } + $time_now = \time(); + foreach (self::$_tasks as $run_time => $task_data) { + if ($time_now >= $run_time) { + foreach ($task_data as $index => $one_task) { + $task_func = $one_task[0]; + $task_args = $one_task[1]; + $persistent = $one_task[2]; + $time_interval = $one_task[3]; + try { + \call_user_func_array($task_func, $task_args); + } catch (\Exception $e) { + Worker::safeEcho($e); + } + if($persistent && !empty(self::$_status[$index])) { + $new_run_time = \time() + $time_interval; + if(!isset(self::$_tasks[$new_run_time])) self::$_tasks[$new_run_time] = array(); + self::$_tasks[$new_run_time][$index] = array($task_func, (array)$task_args, $persistent, $time_interval); + } + } + unset(self::$_tasks[$run_time]); + } + } + } + + /** + * Remove a timer. + * + * @param mixed $timer_id + * @return bool + */ + public static function del($timer_id) + { + if (self::$_event) { + return self::$_event->del($timer_id, EventInterface::EV_TIMER); + } + + foreach(self::$_tasks as $run_time => $task_data) + { + if(array_key_exists($timer_id, $task_data)) unset(self::$_tasks[$run_time][$timer_id]); + } + + if(array_key_exists($timer_id, self::$_status)) unset(self::$_status[$timer_id]); + + return true; + } + + /** + * Remove all timers. + * + * @return void + */ + public static function delAll() + { + self::$_tasks = self::$_status = array(); + if (\function_exists('pcntl_alarm')) { + \pcntl_alarm(0); + } + if (self::$_event) { + self::$_event->clearAllTimer(); + } + } +} diff --git a/vendor/workerman/workerman/Worker.php b/vendor/workerman/workerman/Worker.php new file mode 100644 index 000000000..3fec884ae --- /dev/null +++ b/vendor/workerman/workerman/Worker.php @@ -0,0 +1,2669 @@ + + * @copyright walkor + * @link http://www.workerman.net/ + * @license http://www.opensource.org/licenses/mit-license.php MIT License + */ +namespace Workerman; +require_once __DIR__ . '/Lib/Constants.php'; + +use Workerman\Events\EventInterface; +use Workerman\Connection\ConnectionInterface; +use Workerman\Connection\TcpConnection; +use Workerman\Connection\UdpConnection; +use Workerman\Lib\Timer; +use Workerman\Events\Select; +use \Exception; + +/** + * Worker class + * A container for listening ports + */ +#[\AllowDynamicProperties] +class Worker +{ + /** + * Version. + * + * @var string + */ + const VERSION = '4.1.13'; + + /** + * Status starting. + * + * @var int + */ + const STATUS_STARTING = 1; + + /** + * Status running. + * + * @var int + */ + const STATUS_RUNNING = 2; + + /** + * Status shutdown. + * + * @var int + */ + const STATUS_SHUTDOWN = 4; + + /** + * Status reloading. + * + * @var int + */ + const STATUS_RELOADING = 8; + + /** + * Default backlog. Backlog is the maximum length of the queue of pending connections. + * + * @var int + */ + const DEFAULT_BACKLOG = 102400; + + /** + * Max udp package size. + * + * @var int + */ + const MAX_UDP_PACKAGE_SIZE = 65535; + + /** + * The safe distance for columns adjacent + * + * @var int + */ + const UI_SAFE_LENGTH = 4; + + /** + * Worker id. + * + * @var int + */ + public $id = 0; + + /** + * Name of the worker processes. + * + * @var string + */ + public $name = 'none'; + + /** + * Number of worker processes. + * + * @var int + */ + public $count = 1; + + /** + * Unix user of processes, needs appropriate privileges (usually root). + * + * @var string + */ + public $user = ''; + + /** + * Unix group of processes, needs appropriate privileges (usually root). + * + * @var string + */ + public $group = ''; + + /** + * reloadable. + * + * @var bool + */ + public $reloadable = true; + + /** + * reuse port. + * + * @var bool + */ + public $reusePort = false; + + /** + * Emitted when worker processes start. + * + * @var callable + */ + public $onWorkerStart = null; + + /** + * Emitted when a socket connection is successfully established. + * + * @var callable + */ + public $onConnect = null; + + /** + * Emitted when data is received. + * + * @var callable + */ + public $onMessage = null; + + /** + * Emitted when the other end of the socket sends a FIN packet. + * + * @var callable + */ + public $onClose = null; + + /** + * Emitted when an error occurs with connection. + * + * @var callable + */ + public $onError = null; + + /** + * Emitted when the send buffer becomes full. + * + * @var callable + */ + public $onBufferFull = null; + + /** + * Emitted when the send buffer becomes empty. + * + * @var callable + */ + public $onBufferDrain = null; + + /** + * Emitted when worker processes stopped. + * + * @var callable + */ + public $onWorkerStop = null; + + /** + * Emitted when worker processes get reload signal. + * + * @var callable + */ + public $onWorkerReload = null; + + /** + * Emitted when worker processes exited. + * + * @var callable + */ + public $onWorkerExit = null; + + /** + * Transport layer protocol. + * + * @var string + */ + public $transport = 'tcp'; + + /** + * Store all connections of clients. + * + * @var array + */ + public $connections = array(); + + /** + * Application layer protocol. + * + * @var string + */ + public $protocol = null; + + /** + * Root path for autoload. + * + * @var string + */ + protected $_autoloadRootPath = ''; + + /** + * Pause accept new connections or not. + * + * @var bool + */ + protected $_pauseAccept = true; + + /** + * Is worker stopping ? + * @var bool + */ + public $stopping = false; + + /** + * Daemonize. + * + * @var bool + */ + public static $daemonize = false; + + /** + * Stdout file. + * + * @var string + */ + public static $stdoutFile = '/dev/null'; + + /** + * The file to store master process PID. + * + * @var string + */ + public static $pidFile = ''; + + /** + * The file used to store the master process status file. + * + * @var string + */ + public static $statusFile = ''; + + /** + * Log file. + * + * @var mixed + */ + public static $logFile = ''; + + /** + * Global event loop. + * + * @var EventInterface + */ + public static $globalEvent = null; + + /** + * Emitted when the master process get reload signal. + * + * @var callable + */ + public static $onMasterReload = null; + + /** + * Emitted when the master process terminated. + * + * @var callable + */ + public static $onMasterStop = null; + + /** + * EventLoopClass + * + * @var string + */ + public static $eventLoopClass = ''; + + /** + * Process title + * + * @var string + */ + public static $processTitle = 'WorkerMan'; + + /** + * After sending the stop command to the child process stopTimeout seconds, + * if the process is still living then forced to kill. + * + * @var int + */ + public static $stopTimeout = 2; + + /** + * The PID of master process. + * + * @var int + */ + protected static $_masterPid = 0; + + /** + * Listening socket. + * + * @var resource + */ + protected $_mainSocket = null; + + /** + * Socket name. The format is like this http://0.0.0.0:80 . + * + * @var string + */ + protected $_socketName = ''; + + /** parse from _socketName avoid parse again in master or worker + * LocalSocket The format is like tcp://0.0.0.0:8080 + * @var string + */ + + protected $_localSocket=null; + + /** + * Context of socket. + * + * @var resource + */ + protected $_context = null; + + /** + * All worker instances. + * + * @var Worker[] + */ + protected static $_workers = array(); + + /** + * All worker processes pid. + * The format is like this [worker_id=>[pid=>pid, pid=>pid, ..], ..] + * + * @var array + */ + protected static $_pidMap = array(); + + /** + * All worker processes waiting for restart. + * The format is like this [pid=>pid, pid=>pid]. + * + * @var array + */ + protected static $_pidsToRestart = array(); + + /** + * Mapping from PID to worker process ID. + * The format is like this [worker_id=>[0=>$pid, 1=>$pid, ..], ..]. + * + * @var array + */ + protected static $_idMap = array(); + + /** + * Current status. + * + * @var int + */ + protected static $_status = self::STATUS_STARTING; + + /** + * Maximum length of the worker names. + * + * @var int + */ + protected static $_maxWorkerNameLength = 12; + + /** + * Maximum length of the socket names. + * + * @var int + */ + protected static $_maxSocketNameLength = 12; + + /** + * Maximum length of the process user names. + * + * @var int + */ + protected static $_maxUserNameLength = 12; + + /** + * Maximum length of the Proto names. + * + * @var int + */ + protected static $_maxProtoNameLength = 4; + + /** + * Maximum length of the Processes names. + * + * @var int + */ + protected static $_maxProcessesNameLength = 9; + + /** + * Maximum length of the Status names. + * + * @var int + */ + protected static $_maxStatusNameLength = 1; + + /** + * The file to store status info of current worker process. + * + * @var string + */ + protected static $_statisticsFile = ''; + + /** + * Start file. + * + * @var string + */ + protected static $_startFile = ''; + + /** + * OS. + * + * @var string + */ + protected static $_OS = \OS_TYPE_LINUX; + + /** + * Processes for windows. + * + * @var array + */ + protected static $_processForWindows = array(); + + /** + * Status info of current worker process. + * + * @var array + */ + protected static $_globalStatistics = array( + 'start_timestamp' => 0, + 'worker_exit_info' => array() + ); + + /** + * Available event loops. + * + * @var array + */ + protected static $_availableEventLoops = array( + 'event' => '\Workerman\Events\Event', + 'libevent' => '\Workerman\Events\Libevent' + ); + + /** + * PHP built-in protocols. + * + * @var array + */ + protected static $_builtinTransports = array( + 'tcp' => 'tcp', + 'udp' => 'udp', + 'unix' => 'unix', + 'ssl' => 'tcp' + ); + + /** + * PHP built-in error types. + * + * @var array + */ + protected static $_errorType = array( + \E_ERROR => 'E_ERROR', // 1 + \E_WARNING => 'E_WARNING', // 2 + \E_PARSE => 'E_PARSE', // 4 + \E_NOTICE => 'E_NOTICE', // 8 + \E_CORE_ERROR => 'E_CORE_ERROR', // 16 + \E_CORE_WARNING => 'E_CORE_WARNING', // 32 + \E_COMPILE_ERROR => 'E_COMPILE_ERROR', // 64 + \E_COMPILE_WARNING => 'E_COMPILE_WARNING', // 128 + \E_USER_ERROR => 'E_USER_ERROR', // 256 + \E_USER_WARNING => 'E_USER_WARNING', // 512 + \E_USER_NOTICE => 'E_USER_NOTICE', // 1024 + \E_STRICT => 'E_STRICT', // 2048 + \E_RECOVERABLE_ERROR => 'E_RECOVERABLE_ERROR', // 4096 + \E_DEPRECATED => 'E_DEPRECATED', // 8192 + \E_USER_DEPRECATED => 'E_USER_DEPRECATED' // 16384 + ); + + /** + * Graceful stop or not. + * + * @var bool + */ + protected static $_gracefulStop = false; + + /** + * Standard output stream + * @var resource + */ + protected static $_outputStream = null; + + /** + * If $outputStream support decorated + * @var bool + */ + protected static $_outputDecorated = null; + + /** + * Run all worker instances. + * + * @return void + */ + public static function runAll() + { + static::checkSapiEnv(); + static::init(); + static::parseCommand(); + static::lock(); + static::daemonize(); + static::initWorkers(); + static::installSignal(); + static::saveMasterPid(); + static::lock(\LOCK_UN); + static::displayUI(); + static::forkWorkers(); + static::resetStd(); + static::monitorWorkers(); + } + + /** + * Check sapi. + * + * @return void + */ + protected static function checkSapiEnv() + { + // Only for cli. + if (\PHP_SAPI !== 'cli') { + exit("Only run in command line mode \n"); + } + if (\DIRECTORY_SEPARATOR === '\\') { + self::$_OS = \OS_TYPE_WINDOWS; + } + } + + /** + * Init. + * + * @return void + */ + protected static function init() + { + \set_error_handler(function($code, $msg, $file, $line){ + Worker::safeEcho("$msg in file $file on line $line\n"); + }); + + // Start file. + $backtrace = \debug_backtrace(); + static::$_startFile = $backtrace[\count($backtrace) - 1]['file']; + + + $unique_prefix = \str_replace('/', '_', static::$_startFile); + + // Pid file. + if (empty(static::$pidFile)) { + static::$pidFile = __DIR__ . "/../$unique_prefix.pid"; + } + + // Log file. + if (empty(static::$logFile)) { + static::$logFile = __DIR__ . '/../workerman.log'; + } + $log_file = (string)static::$logFile; + if (!\is_file($log_file)) { + \touch($log_file); + \chmod($log_file, 0622); + } + + // State. + static::$_status = static::STATUS_STARTING; + + // For statistics. + static::$_globalStatistics['start_timestamp'] = \time(); + + // Process title. + static::setProcessTitle(static::$processTitle . ': master process start_file=' . static::$_startFile); + + // Init data for worker id. + static::initId(); + + // Timer init. + Timer::init(); + } + + /** + * Lock. + * + * @return void + */ + protected static function lock($flag = \LOCK_EX) + { + static $fd; + if (\DIRECTORY_SEPARATOR !== '/') { + return; + } + $lock_file = static::$pidFile . '.lock'; + $fd = $fd ?: \fopen($lock_file, 'a+'); + if ($fd) { + flock($fd, $flag); + if ($flag === \LOCK_UN) { + fclose($fd); + $fd = null; + clearstatcache(); + if (\is_file($lock_file)) { + unlink($lock_file); + } + } + } + } + + /** + * Init All worker instances. + * + * @return void + */ + protected static function initWorkers() + { + if (static::$_OS !== \OS_TYPE_LINUX) { + return; + } + + static::$_statisticsFile = static::$statusFile ? static::$statusFile : __DIR__ . '/../workerman-' .posix_getpid().'.status'; + + foreach (static::$_workers as $worker) { + // Worker name. + if (empty($worker->name)) { + $worker->name = 'none'; + } + + // Get unix user of the worker process. + if (empty($worker->user)) { + $worker->user = static::getCurrentUser(); + } else { + if (\posix_getuid() !== 0 && $worker->user !== static::getCurrentUser()) { + static::log('Warning: You must have the root privileges to change uid and gid.'); + } + } + + // Socket name. + $worker->socket = $worker->getSocketName(); + + // Status name. + $worker->status = ' [OK] '; + + // Get column mapping for UI + foreach(static::getUiColumns() as $column_name => $prop){ + !isset($worker->{$prop}) && $worker->{$prop} = 'NNNN'; + $prop_length = \strlen((string) $worker->{$prop}); + $key = '_max' . \ucfirst(\strtolower($column_name)) . 'NameLength'; + static::$$key = \max(static::$$key, $prop_length); + } + + // Listen. + if (!$worker->reusePort) { + $worker->listen(); + } + } + } + + /** + * Reload all worker instances. + * + * @return void + */ + public static function reloadAllWorkers() + { + static::init(); + static::initWorkers(); + static::displayUI(); + static::$_status = static::STATUS_RELOADING; + } + + /** + * Get all worker instances. + * + * @return array + */ + public static function getAllWorkers() + { + return static::$_workers; + } + + /** + * Get global event-loop instance. + * + * @return EventInterface + */ + public static function getEventLoop() + { + return static::$globalEvent; + } + + /** + * Get main socket resource + * @return resource + */ + public function getMainSocket(){ + return $this->_mainSocket; + } + + /** + * Init idMap. + * return void + */ + protected static function initId() + { + foreach (static::$_workers as $worker_id => $worker) { + $new_id_map = array(); + $worker->count = $worker->count < 1 ? 1 : $worker->count; + for($key = 0; $key < $worker->count; $key++) { + $new_id_map[$key] = isset(static::$_idMap[$worker_id][$key]) ? static::$_idMap[$worker_id][$key] : 0; + } + static::$_idMap[$worker_id] = $new_id_map; + } + } + + /** + * Get unix user of current porcess. + * + * @return string + */ + protected static function getCurrentUser() + { + $user_info = \posix_getpwuid(\posix_getuid()); + return $user_info['name'] ?? 'unknown'; + } + + /** + * Display staring UI. + * + * @return void + */ + protected static function displayUI() + { + global $argv; + if (\in_array('-q', $argv)) { + return; + } + if (static::$_OS !== \OS_TYPE_LINUX) { + static::safeEcho("---------------------------------------------- WORKERMAN -----------------------------------------------\r\n"); + static::safeEcho('Workerman version:'. static::VERSION. ' PHP version:'. \PHP_VERSION. "\r\n"); + static::safeEcho("----------------------------------------------- WORKERS ------------------------------------------------\r\n"); + static::safeEcho("worker listen processes status\r\n"); + return; + } + + //show version + $line_version = 'Workerman version:' . static::VERSION . \str_pad('PHP version:', 22, ' ', \STR_PAD_LEFT) . \PHP_VERSION; + $line_version .= \str_pad('Event-Loop:', 22, ' ', \STR_PAD_LEFT) . static::getEventLoopName() . \PHP_EOL; + !\defined('LINE_VERSIOIN_LENGTH') && \define('LINE_VERSIOIN_LENGTH', \strlen($line_version)); + $total_length = static::getSingleLineTotalLength(); + $line_one = '' . \str_pad(' WORKERMAN ', $total_length + \strlen(''), '-', \STR_PAD_BOTH) . ''. \PHP_EOL; + $line_two = \str_pad(' WORKERS ' , $total_length + \strlen(''), '-', \STR_PAD_BOTH) . \PHP_EOL; + static::safeEcho($line_one . $line_version . $line_two); + + //Show title + $title = ''; + foreach(static::getUiColumns() as $column_name => $prop){ + $key = '_max' . \ucfirst(\strtolower($column_name)) . 'NameLength'; + //just keep compatible with listen name + $column_name === 'socket' && $column_name = 'listen'; + $title.= "{$column_name}" . \str_pad('', static::$$key + static::UI_SAFE_LENGTH - \strlen($column_name)); + } + $title && static::safeEcho($title . \PHP_EOL); + + //Show content + foreach (static::$_workers as $worker) { + $content = ''; + foreach(static::getUiColumns() as $column_name => $prop){ + $key = '_max' . \ucfirst(\strtolower($column_name)) . 'NameLength'; + \preg_match_all("/(|<\/n>||<\/w>||<\/g>)/is", (string) $worker->{$prop}, $matches); + $place_holder_length = !empty($matches) ? \strlen(\implode('', $matches[0])) : 0; + $content .= \str_pad((string) $worker->{$prop}, static::$$key + static::UI_SAFE_LENGTH + $place_holder_length); + } + $content && static::safeEcho($content . \PHP_EOL); + } + + //Show last line + $line_last = \str_pad('', static::getSingleLineTotalLength(), '-') . \PHP_EOL; + !empty($content) && static::safeEcho($line_last); + + if (static::$daemonize) { + $tmpArgv = $argv; + foreach ($tmpArgv as $index => $value) { + if ($value == '-d') { + unset($tmpArgv[$index]); + } elseif ($value == 'start' || $value == 'restart') { + $tmpArgv[$index] = 'stop'; + } + } + static::safeEcho("Input \"php ".implode(' ', $tmpArgv)."\" to stop. Start success.\n\n"); + } else { + static::safeEcho("Press Ctrl+C to stop. Start success.\n"); + } + } + + /** + * Get UI columns to be shown in terminal + * + * 1. $column_map: array('ui_column_name' => 'clas_property_name') + * 2. Consider move into configuration in future + * + * @return array + */ + public static function getUiColumns() + { + return array( + 'proto' => 'transport', + 'user' => 'user', + 'worker' => 'name', + 'socket' => 'socket', + 'processes' => 'count', + 'status' => 'status', + ); + } + + /** + * Get single line total length for ui + * + * @return int + */ + public static function getSingleLineTotalLength() + { + $total_length = 0; + + foreach(static::getUiColumns() as $column_name => $prop){ + $key = '_max' . \ucfirst(\strtolower($column_name)) . 'NameLength'; + $total_length += static::$$key + static::UI_SAFE_LENGTH; + } + + //keep beauty when show less colums + !\defined('LINE_VERSIOIN_LENGTH') && \define('LINE_VERSIOIN_LENGTH', 0); + $total_length <= LINE_VERSIOIN_LENGTH && $total_length = LINE_VERSIOIN_LENGTH; + + return $total_length; + } + + /** + * Parse command. + * + * @return void + */ + protected static function parseCommand() + { + if (static::$_OS !== \OS_TYPE_LINUX) { + return; + } + global $argv; + // Check argv; + $start_file = $argv[0]; + $usage = "Usage: php yourfile [mode]\nCommands: \nstart\t\tStart worker in DEBUG mode.\n\t\tUse mode -d to start in DAEMON mode.\nstop\t\tStop worker.\n\t\tUse mode -g to stop gracefully.\nrestart\t\tRestart workers.\n\t\tUse mode -d to start in DAEMON mode.\n\t\tUse mode -g to stop gracefully.\nreload\t\tReload codes.\n\t\tUse mode -g to reload gracefully.\nstatus\t\tGet worker status.\n\t\tUse mode -d to show live status.\nconnections\tGet worker connections.\n"; + $available_commands = array( + 'start', + 'stop', + 'restart', + 'reload', + 'status', + 'connections', + ); + $available_mode = array( + '-d', + '-g' + ); + $command = $mode = ''; + foreach ($argv as $value) { + if (\in_array($value, $available_commands)) { + $command = $value; + } elseif (\in_array($value, $available_mode)) { + $mode = $value; + } + } + + if (!$command) { + exit($usage); + } + + // Start command. + $mode_str = ''; + if ($command === 'start') { + if ($mode === '-d' || static::$daemonize) { + $mode_str = 'in DAEMON mode'; + } else { + $mode_str = 'in DEBUG mode'; + } + } + static::log("Workerman[$start_file] $command $mode_str"); + + // Get master process PID. + $master_pid = \is_file(static::$pidFile) ? (int)\file_get_contents(static::$pidFile) : 0; + // Master is still alive? + if (static::checkMasterIsAlive($master_pid)) { + if ($command === 'start') { + static::log("Workerman[$start_file] already running"); + exit; + } + } elseif ($command !== 'start' && $command !== 'restart') { + static::log("Workerman[$start_file] not run"); + exit; + } + + $statistics_file = static::$statusFile ? static::$statusFile : __DIR__ . "/../workerman-$master_pid.$command"; + + // execute command. + switch ($command) { + case 'start': + if ($mode === '-d') { + static::$daemonize = true; + } + break; + case 'status': + while (1) { + if (\is_file($statistics_file)) { + @\unlink($statistics_file); + } + // Master process will send SIGIOT signal to all child processes. + \posix_kill($master_pid, SIGIOT); + // Sleep 1 second. + \sleep(1); + // Clear terminal. + if ($mode === '-d') { + static::safeEcho("\33[H\33[2J\33(B\33[m", true); + } + // Echo status data. + static::safeEcho(static::formatStatusData($statistics_file)); + if ($mode !== '-d') { + exit(0); + } + static::safeEcho("\nPress Ctrl+C to quit.\n\n"); + } + exit(0); + case 'connections': + if (\is_file($statistics_file) && \is_writable($statistics_file)) { + \unlink($statistics_file); + } + // Master process will send SIGIO signal to all child processes. + \posix_kill($master_pid, SIGIO); + // Waiting amoment. + \usleep(500000); + // Display statisitcs data from a disk file. + if(\is_readable($statistics_file)) { + \readfile($statistics_file); + } + exit(0); + case 'restart': + case 'stop': + if ($mode === '-g') { + static::$_gracefulStop = true; + $sig = \SIGQUIT; + static::log("Workerman[$start_file] is gracefully stopping ..."); + } else { + static::$_gracefulStop = false; + $sig = \SIGINT; + static::log("Workerman[$start_file] is stopping ..."); + } + // Send stop signal to master process. + $master_pid && \posix_kill($master_pid, $sig); + // Timeout. + $timeout = static::$stopTimeout + 3; + $start_time = \time(); + // Check master process is still alive? + while (1) { + $master_is_alive = $master_pid && \posix_kill((int) $master_pid, 0); + if ($master_is_alive) { + // Timeout? + if (!static::$_gracefulStop && \time() - $start_time >= $timeout) { + static::log("Workerman[$start_file] stop fail"); + exit; + } + // Waiting amoment. + \usleep(10000); + continue; + } + // Stop success. + static::log("Workerman[$start_file] stop success"); + if ($command === 'stop') { + exit(0); + } + if ($mode === '-d') { + static::$daemonize = true; + } + break; + } + break; + case 'reload': + if($mode === '-g'){ + $sig = \SIGUSR2; + }else{ + $sig = \SIGUSR1; + } + \posix_kill($master_pid, $sig); + exit; + default : + if (isset($command)) { + static::safeEcho('Unknown command: ' . $command . "\n"); + } + exit($usage); + } + } + + /** + * Format status data. + * + * @param $statistics_file + * @return string + */ + protected static function formatStatusData($statistics_file) + { + static $total_request_cache = array(); + if (!\is_readable($statistics_file)) { + return ''; + } + $info = \file($statistics_file, \FILE_IGNORE_NEW_LINES); + if (!$info) { + return ''; + } + $status_str = ''; + $current_total_request = array(); + $workerInfo = []; + try { + $workerInfo = unserialize($info[0], ['allowed_classes' => false]); + } catch (Throwable $exception) {} + \ksort($workerInfo, SORT_NUMERIC); + unset($info[0]); + $data_waiting_sort = array(); + $read_process_status = false; + $total_requests = 0; + $total_qps = 0; + $total_connections = 0; + $total_fails = 0; + $total_memory = 0; + $total_timers = 0; + $maxLen1 = static::$_maxSocketNameLength; + $maxLen2 = static::$_maxWorkerNameLength; + foreach($info as $key => $value) { + if (!$read_process_status) { + $status_str .= $value . "\n"; + if (\preg_match('/^pid.*?memory.*?listening/', $value)) { + $read_process_status = true; + } + continue; + } + if(\preg_match('/^[0-9]+/', $value, $pid_math)) { + $pid = $pid_math[0]; + $data_waiting_sort[$pid] = $value; + if(\preg_match('/^\S+?\s+?(\S+?)\s+?(\S+?)\s+?(\S+?)\s+?(\S+?)\s+?(\S+?)\s+?(\S+?)\s+?(\S+?)\s+?/', $value, $match)) { + $total_memory += \intval(\str_ireplace('M','',$match[1])); + $maxLen1 = \max($maxLen1,\strlen($match[2])); + $maxLen2 = \max($maxLen2,\strlen($match[3])); + $total_connections += \intval($match[4]); + $total_fails += \intval($match[5]); + $total_timers += \intval($match[6]); + $current_total_request[$pid] = $match[7]; + $total_requests += \intval($match[7]); + } + } + } + foreach($workerInfo as $pid => $info) { + if (!isset($data_waiting_sort[$pid])) { + $status_str .= "$pid\t" . \str_pad('N/A', 7) . " " + . \str_pad($info['listen'], static::$_maxSocketNameLength) . " " + . \str_pad($info['name'], static::$_maxWorkerNameLength) . " " + . \str_pad('N/A', 11) . " " . \str_pad('N/A', 9) . " " + . \str_pad('N/A', 7) . " " . \str_pad('N/A', 13) . " N/A [busy] \n"; + continue; + } + //$qps = isset($total_request_cache[$pid]) ? $current_total_request[$pid] + if (!isset($total_request_cache[$pid]) || !isset($current_total_request[$pid])) { + $qps = 0; + } else { + $qps = $current_total_request[$pid] - $total_request_cache[$pid]; + $total_qps += $qps; + } + $status_str .= $data_waiting_sort[$pid]. " " . \str_pad($qps, 6) ." [idle]\n"; + } + $total_request_cache = $current_total_request; + $status_str .= "----------------------------------------------PROCESS STATUS---------------------------------------------------\n"; + $status_str .= "Summary\t" . \str_pad($total_memory.'M', 7) . " " + . \str_pad('-', $maxLen1) . " " + . \str_pad('-', $maxLen2) . " " + . \str_pad($total_connections, 11) . " " . \str_pad($total_fails, 9) . " " + . \str_pad($total_timers, 7) . " " . \str_pad($total_requests, 13) . " " + . \str_pad($total_qps,6)." [Summary] \n"; + return $status_str; + } + + + /** + * Install signal handler. + * + * @return void + */ + protected static function installSignal() + { + if (static::$_OS !== \OS_TYPE_LINUX) { + return; + } + $signalHandler = '\Workerman\Worker::signalHandler'; + // stop + \pcntl_signal(\SIGINT, $signalHandler, false); + // stop + \pcntl_signal(\SIGTERM, $signalHandler, false); + // stop + \pcntl_signal(\SIGHUP, $signalHandler, false); + // stop + \pcntl_signal(\SIGTSTP, $signalHandler, false); + // graceful stop + \pcntl_signal(\SIGQUIT, $signalHandler, false); + // reload + \pcntl_signal(\SIGUSR1, $signalHandler, false); + // graceful reload + \pcntl_signal(\SIGUSR2, $signalHandler, false); + // status + \pcntl_signal(\SIGIOT, $signalHandler, false); + // connection status + \pcntl_signal(\SIGIO, $signalHandler, false); + // ignore + \pcntl_signal(\SIGPIPE, \SIG_IGN, false); + } + + /** + * Reinstall signal handler. + * + * @return void + */ + protected static function reinstallSignal() + { + if (static::$_OS !== \OS_TYPE_LINUX) { + return; + } + $signalHandler = '\Workerman\Worker::signalHandler'; + // uninstall stop signal handler + \pcntl_signal(\SIGINT, \SIG_IGN, false); + // uninstall stop signal handler + \pcntl_signal(\SIGTERM, \SIG_IGN, false); + // uninstall stop signal handler + \pcntl_signal(\SIGHUP, \SIG_IGN, false); + // uninstall stop signal handler + \pcntl_signal(\SIGTSTP, \SIG_IGN, false); + // uninstall graceful stop signal handler + \pcntl_signal(\SIGQUIT, \SIG_IGN, false); + // uninstall reload signal handler + \pcntl_signal(\SIGUSR1, \SIG_IGN, false); + // uninstall graceful reload signal handler + \pcntl_signal(\SIGUSR2, \SIG_IGN, false); + // uninstall status signal handler + \pcntl_signal(\SIGIOT, \SIG_IGN, false); + // uninstall connections status signal handler + \pcntl_signal(\SIGIO, \SIG_IGN, false); + // reinstall stop signal handler + static::$globalEvent->add(\SIGINT, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall graceful stop signal handler + static::$globalEvent->add(\SIGQUIT, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall graceful stop signal handler + static::$globalEvent->add(\SIGHUP, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall graceful stop signal handler + static::$globalEvent->add(\SIGTSTP, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall reload signal handler + static::$globalEvent->add(\SIGUSR1, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall graceful reload signal handler + static::$globalEvent->add(\SIGUSR2, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall status signal handler + static::$globalEvent->add(\SIGIOT, EventInterface::EV_SIGNAL, $signalHandler); + // reinstall connection status signal handler + static::$globalEvent->add(\SIGIO, EventInterface::EV_SIGNAL, $signalHandler); + } + + /** + * Signal handler. + * + * @param int $signal + */ + public static function signalHandler($signal) + { + switch ($signal) { + // Stop. + case \SIGINT: + case \SIGTERM: + case \SIGHUP: + case \SIGTSTP: + static::$_gracefulStop = false; + static::stopAll(); + break; + // Graceful stop. + case \SIGQUIT: + static::$_gracefulStop = true; + static::stopAll(); + break; + // Reload. + case \SIGUSR2: + case \SIGUSR1: + if (static::$_status === static::STATUS_SHUTDOWN || static::$_status === static::STATUS_RELOADING) { + return; + } + static::$_gracefulStop = $signal === \SIGUSR2; + static::$_pidsToRestart = static::getAllWorkerPids(); + static::reload(); + break; + // Show status. + case \SIGIOT: + static::writeStatisticsToStatusFile(); + break; + // Show connection status. + case \SIGIO: + static::writeConnectionsStatisticsToStatusFile(); + break; + } + } + + /** + * Run as daemon mode. + * + * @throws Exception + */ + protected static function daemonize() + { + if (!static::$daemonize || static::$_OS !== \OS_TYPE_LINUX) { + return; + } + \umask(0); + $pid = \pcntl_fork(); + if (-1 === $pid) { + throw new Exception('Fork fail'); + } elseif ($pid > 0) { + exit(0); + } + if (-1 === \posix_setsid()) { + throw new Exception("Setsid fail"); + } + // Fork again avoid SVR4 system regain the control of terminal. + $pid = \pcntl_fork(); + if (-1 === $pid) { + throw new Exception("Fork fail"); + } elseif (0 !== $pid) { + exit(0); + } + } + + /** + * Redirect standard input and output. + * + * @throws Exception + */ + public static function resetStd() + { + if (!static::$daemonize || \DIRECTORY_SEPARATOR !== '/') { + return; + } + global $STDOUT, $STDERR; + $handle = \fopen(static::$stdoutFile, "a"); + if ($handle) { + unset($handle); + \set_error_handler(function(){}); + if ($STDOUT) { + \fclose($STDOUT); + } + if ($STDERR) { + \fclose($STDERR); + } + if (\is_resource(\STDOUT)) { + \fclose(\STDOUT); + } + if (\is_resource(\STDERR)) { + \fclose(\STDERR); + } + $STDOUT = \fopen(static::$stdoutFile, "a"); + $STDERR = \fopen(static::$stdoutFile, "a"); + // Fix standard output cannot redirect of PHP 8.1.8's bug + if (\function_exists('posix_isatty') && \posix_isatty(2)) { + \ob_start(function ($string) { + \file_put_contents(static::$stdoutFile, $string, FILE_APPEND); + }, 1); + } + // change output stream + static::$_outputStream = null; + static::outputStream($STDOUT); + \restore_error_handler(); + return; + } + + throw new Exception('Can not open stdoutFile ' . static::$stdoutFile); + } + + /** + * Save pid. + * + * @throws Exception + */ + protected static function saveMasterPid() + { + if (static::$_OS !== \OS_TYPE_LINUX) { + return; + } + + static::$_masterPid = \posix_getpid(); + if (false === \file_put_contents(static::$pidFile, static::$_masterPid)) { + throw new Exception('can not save pid to ' . static::$pidFile); + } + } + + /** + * Get event loop name. + * + * @return string + */ + protected static function getEventLoopName() + { + if (static::$eventLoopClass) { + return static::$eventLoopClass; + } + + if (!\class_exists('\Swoole\Event', false)) { + unset(static::$_availableEventLoops['swoole']); + } + + $loop_name = ''; + foreach (static::$_availableEventLoops as $name=>$class) { + if (\extension_loaded($name)) { + $loop_name = $name; + break; + } + } + + if ($loop_name) { + static::$eventLoopClass = static::$_availableEventLoops[$loop_name]; + } else { + static::$eventLoopClass = '\Workerman\Events\Select'; + } + return static::$eventLoopClass; + } + + /** + * Get all pids of worker processes. + * + * @return array + */ + protected static function getAllWorkerPids() + { + $pid_array = array(); + foreach (static::$_pidMap as $worker_pid_array) { + foreach ($worker_pid_array as $worker_pid) { + $pid_array[$worker_pid] = $worker_pid; + } + } + return $pid_array; + } + + /** + * Fork some worker processes. + * + * @return void + */ + protected static function forkWorkers() + { + if (static::$_OS === \OS_TYPE_LINUX) { + static::forkWorkersForLinux(); + } else { + static::forkWorkersForWindows(); + } + } + + /** + * Fork some worker processes. + * + * @return void + */ + protected static function forkWorkersForLinux() + { + + foreach (static::$_workers as $worker) { + if (static::$_status === static::STATUS_STARTING) { + if (empty($worker->name)) { + $worker->name = $worker->getSocketName(); + } + $worker_name_length = \strlen($worker->name); + if (static::$_maxWorkerNameLength < $worker_name_length) { + static::$_maxWorkerNameLength = $worker_name_length; + } + } + + while (\count(static::$_pidMap[$worker->workerId]) < $worker->count) { + static::forkOneWorkerForLinux($worker); + } + } + } + + /** + * Fork some worker processes. + * + * @return void + */ + protected static function forkWorkersForWindows() + { + $files = static::getStartFilesForWindows(); + global $argv; + if(\in_array('-q', $argv) || \count($files) === 1) + { + if(\count(static::$_workers) > 1) + { + static::safeEcho("@@@ Error: multi workers init in one php file are not support @@@\r\n"); + static::safeEcho("@@@ See http://doc.workerman.net/faq/multi-woker-for-windows.html @@@\r\n"); + } + elseif(\count(static::$_workers) <= 0) + { + exit("@@@no worker inited@@@\r\n\r\n"); + } + + \reset(static::$_workers); + /** @var Worker $worker */ + $worker = current(static::$_workers); + + \Workerman\Timer::delAll(); + + //Update process state. + static::$_status = static::STATUS_RUNNING; + + // Register shutdown function for checking errors. + \register_shutdown_function([__CLASS__, 'checkErrors']); + + // Create a global event loop. + if (!static::$globalEvent) { + $eventLoopClass = static::getEventLoopName(); + static::$globalEvent = new $eventLoopClass; + } + + // Reinstall signal. + static::reinstallSignal(); + + // Init Timer. + Timer::init(static::$globalEvent); + + \restore_error_handler(); + + // Add an empty timer to prevent the event-loop from exiting. + Timer::add(1000000, function (){}); + + // Display UI. + static::safeEcho(\str_pad($worker->name, 48) . \str_pad($worker->getSocketName(), 36) . \str_pad('1', 10) . " [ok]\n"); + $worker->listen(); + $worker->run(); + static::$globalEvent->loop(); + if (static::$_status !== self::STATUS_SHUTDOWN) { + $err = new Exception('event-loop exited'); + static::log($err); + exit(250); + } + exit(0); + } + else + { + static::$globalEvent = new \Workerman\Events\Select(); + Timer::init(static::$globalEvent); + foreach($files as $start_file) + { + static::forkOneWorkerForWindows($start_file); + } + } + } + + /** + * Get start files for windows. + * + * @return array + */ + public static function getStartFilesForWindows() { + global $argv; + $files = array(); + foreach($argv as $file) + { + if(\is_file($file)) + { + $files[$file] = $file; + } + } + return $files; + } + + /** + * Fork one worker process. + * + * @param string $start_file + */ + public static function forkOneWorkerForWindows($start_file) + { + $start_file = \realpath($start_file); + + $descriptorspec = array( + STDIN, STDOUT, STDOUT + ); + + $pipes = array(); + $process = \proc_open("php \"$start_file\" -q", $descriptorspec, $pipes); + + if (empty(static::$globalEvent)) { + static::$globalEvent = new Select(); + Timer::init(static::$globalEvent); + } + + // 保存子进程句柄 + static::$_processForWindows[$start_file] = array($process, $start_file); + } + + /** + * check worker status for windows. + * @return void + */ + public static function checkWorkerStatusForWindows() + { + foreach(static::$_processForWindows as $process_data) + { + $process = $process_data[0]; + $start_file = $process_data[1]; + $status = \proc_get_status($process); + if(isset($status['running'])) + { + if(!$status['running']) + { + static::safeEcho("process $start_file terminated and try to restart\n"); + \proc_close($process); + static::forkOneWorkerForWindows($start_file); + } + } + else + { + static::safeEcho("proc_get_status fail\n"); + } + } + } + + + /** + * Fork one worker process. + * + * @param self $worker + * @throws Exception + */ + protected static function forkOneWorkerForLinux(self $worker) + { + // Get available worker id. + $id = static::getId($worker->workerId, 0); + if ($id === false) { + return; + } + $pid = \pcntl_fork(); + // For master process. + if ($pid > 0) { + static::$_pidMap[$worker->workerId][$pid] = $pid; + static::$_idMap[$worker->workerId][$id] = $pid; + } // For child processes. + elseif (0 === $pid) { + \srand(); + \mt_srand(); + static::$_gracefulStop = false; + if (static::$_status === static::STATUS_STARTING) { + static::resetStd(); + } + static::$_pidMap = array(); + // Remove other listener. + foreach(static::$_workers as $key => $one_worker) { + if ($one_worker->workerId !== $worker->workerId) { + $one_worker->unlisten(); + unset(static::$_workers[$key]); + } + } + Timer::delAll(); + //Update process state. + static::$_status = static::STATUS_RUNNING; + + // Register shutdown function for checking errors. + \register_shutdown_function(array("\\Workerman\\Worker", 'checkErrors')); + + // Create a global event loop. + if (!static::$globalEvent) { + $event_loop_class = static::getEventLoopName(); + static::$globalEvent = new $event_loop_class; + } + + // Reinstall signal. + static::reinstallSignal(); + + // Init Timer. + Timer::init(static::$globalEvent); + + \restore_error_handler(); + + static::setProcessTitle(self::$processTitle . ': worker process ' . $worker->name . ' ' . $worker->getSocketName()); + $worker->setUserAndGroup(); + $worker->id = $id; + $worker->run(); + // Main loop. + static::$globalEvent->loop(); + if (strpos(static::$eventLoopClass, 'Workerman\Events\Swoole') !== false) { + exit(0); + } + $err = new Exception('event-loop exited'); + static::log($err); + exit(250); + } else { + throw new Exception("forkOneWorker fail"); + } + } + + /** + * Get worker id. + * + * @param string $worker_id + * @param int $pid + * + * @return integer + */ + protected static function getId($worker_id, $pid) + { + return \array_search($pid, static::$_idMap[$worker_id]); + } + + /** + * Set unix user and group for current process. + * + * @return void + */ + public function setUserAndGroup() + { + // Get uid. + $user_info = \posix_getpwnam($this->user); + if (!$user_info) { + static::log("Warning: User {$this->user} not exists"); + return; + } + $uid = $user_info['uid']; + // Get gid. + if ($this->group) { + $group_info = \posix_getgrnam($this->group); + if (!$group_info) { + static::log("Warning: Group {$this->group} not exists"); + return; + } + $gid = $group_info['gid']; + } else { + $gid = $user_info['gid']; + } + + // Set uid and gid. + if ($uid !== \posix_getuid() || $gid !== \posix_getgid()) { + if (!\posix_setgid($gid) || !\posix_initgroups($user_info['name'], $gid) || !\posix_setuid($uid)) { + static::log("Warning: change gid or uid fail."); + } + } + } + + /** + * Set process name. + * + * @param string $title + * @return void + */ + protected static function setProcessTitle($title) + { + \set_error_handler(function(){}); + // >=php 5.5 + if (\function_exists('cli_set_process_title')) { + \cli_set_process_title($title); + } // Need proctitle when php<=5.5 . + elseif (\extension_loaded('proctitle') && \function_exists('setproctitle')) { + \setproctitle($title); + } + \restore_error_handler(); + } + + /** + * Monitor all child processes. + * + * @return void + */ + protected static function monitorWorkers() + { + if (static::$_OS === \OS_TYPE_LINUX) { + static::monitorWorkersForLinux(); + } else { + static::monitorWorkersForWindows(); + } + } + + /** + * Monitor all child processes. + * + * @return void + */ + protected static function monitorWorkersForLinux() + { + static::$_status = static::STATUS_RUNNING; + while (1) { + // Calls signal handlers for pending signals. + \pcntl_signal_dispatch(); + // Suspends execution of the current process until a child has exited, or until a signal is delivered + $status = 0; + $pid = \pcntl_wait($status, \WUNTRACED); + // Calls signal handlers for pending signals again. + \pcntl_signal_dispatch(); + // If a child has already exited. + if ($pid > 0) { + // Find out which worker process exited. + foreach (static::$_pidMap as $worker_id => $worker_pid_array) { + if (isset($worker_pid_array[$pid])) { + $worker = static::$_workers[$worker_id]; + // Fix exit with status 2 for php8.2 + if ($status === \SIGINT && static::$_status === static::STATUS_SHUTDOWN) { + $status = 0; + } + // Exit status. + if ($status !== 0) { + static::log("worker[{$worker->name}:$pid] exit with status $status"); + } + + // onWorkerExit + if ($worker->onWorkerExit) { + try { + ($worker->onWorkerExit)($worker, $status, $pid); + } catch (\Throwable $exception) { + static::log("worker[{$worker->name}] onWorkerExit $exception"); + } + } + + // For Statistics. + if (!isset(static::$_globalStatistics['worker_exit_info'][$worker_id][$status])) { + static::$_globalStatistics['worker_exit_info'][$worker_id][$status] = 0; + } + ++static::$_globalStatistics['worker_exit_info'][$worker_id][$status]; + + // Clear process data. + unset(static::$_pidMap[$worker_id][$pid]); + + // Mark id is available. + $id = static::getId($worker_id, $pid); + static::$_idMap[$worker_id][$id] = 0; + + break; + } + } + // Is still running state then fork a new worker process. + if (static::$_status !== static::STATUS_SHUTDOWN) { + static::forkWorkers(); + // If reloading continue. + if (isset(static::$_pidsToRestart[$pid])) { + unset(static::$_pidsToRestart[$pid]); + static::reload(); + } + } + } + + // If shutdown state and all child processes exited then master process exit. + if (static::$_status === static::STATUS_SHUTDOWN && !static::getAllWorkerPids()) { + static::exitAndClearAll(); + } + } + } + + /** + * Monitor all child processes. + * + * @return void + */ + protected static function monitorWorkersForWindows() + { + Timer::add(1, "\\Workerman\\Worker::checkWorkerStatusForWindows"); + + static::$globalEvent->loop(); + } + + /** + * Exit current process. + * + * @return void + */ + protected static function exitAndClearAll() + { + foreach (static::$_workers as $worker) { + $socket_name = $worker->getSocketName(); + if ($worker->transport === 'unix' && $socket_name) { + list(, $address) = \explode(':', $socket_name, 2); + $address = substr($address, strpos($address, '/') + 2); + @\unlink($address); + } + } + @\unlink(static::$pidFile); + static::log("Workerman[" . \basename(static::$_startFile) . "] has been stopped"); + if (static::$onMasterStop) { + \call_user_func(static::$onMasterStop); + } + exit(0); + } + + /** + * Execute reload. + * + * @return void + */ + protected static function reload() + { + // For master process. + if (static::$_masterPid === \posix_getpid()) { + if (static::$_gracefulStop) { + $sig = \SIGUSR2; + } else { + $sig = \SIGUSR1; + } + // Set reloading state. + if (static::$_status !== static::STATUS_RELOADING && static::$_status !== static::STATUS_SHUTDOWN) { + static::log("Workerman[" . \basename(static::$_startFile) . "] reloading"); + static::$_status = static::STATUS_RELOADING; + // Try to emit onMasterReload callback. + if (static::$onMasterReload) { + try { + \call_user_func(static::$onMasterReload); + } catch (\Exception $e) { + static::stopAll(250, $e); + } catch (\Error $e) { + static::stopAll(250, $e); + } + static::initId(); + } + + // Send reload signal to all child processes. + $reloadable_pid_array = array(); + foreach (static::$_pidMap as $worker_id => $worker_pid_array) { + $worker = static::$_workers[$worker_id]; + if ($worker->reloadable) { + foreach ($worker_pid_array as $pid) { + $reloadable_pid_array[$pid] = $pid; + } + } else { + foreach ($worker_pid_array as $pid) { + // Send reload signal to a worker process which reloadable is false. + \posix_kill($pid, $sig); + } + } + } + + // Get all pids that are waiting reload. + static::$_pidsToRestart = \array_intersect(static::$_pidsToRestart, $reloadable_pid_array); + + } + + // Reload complete. + if (empty(static::$_pidsToRestart)) { + if (static::$_status !== static::STATUS_SHUTDOWN) { + static::$_status = static::STATUS_RUNNING; + } + return; + } + // Continue reload. + $one_worker_pid = \current(static::$_pidsToRestart); + // Send reload signal to a worker process. + \posix_kill($one_worker_pid, $sig); + // If the process does not exit after static::$stopTimeout seconds try to kill it. + if(!static::$_gracefulStop){ + Timer::add(static::$stopTimeout, '\posix_kill', array($one_worker_pid, \SIGKILL), false); + } + } // For child processes. + else { + \reset(static::$_workers); + $worker = \current(static::$_workers); + // Try to emit onWorkerReload callback. + if ($worker->onWorkerReload) { + try { + \call_user_func($worker->onWorkerReload, $worker); + } catch (\Exception $e) { + static::stopAll(250, $e); + } catch (\Error $e) { + static::stopAll(250, $e); + } + } + + if ($worker->reloadable) { + static::stopAll(); + } + } + } + + /** + * Stop all. + * + * @param int $code + * @param string $log + */ + public static function stopAll($code = 0, $log = '') + { + if ($log) { + static::log($log); + } + + static::$_status = static::STATUS_SHUTDOWN; + // For master process. + if (\DIRECTORY_SEPARATOR === '/' && static::$_masterPid === \posix_getpid()) { + static::log("Workerman[" . \basename(static::$_startFile) . "] stopping ..."); + $worker_pid_array = static::getAllWorkerPids(); + // Send stop signal to all child processes. + if (static::$_gracefulStop) { + $sig = \SIGQUIT; + } else { + $sig = \SIGINT; + } + foreach ($worker_pid_array as $worker_pid) { + if (static::$daemonize) { + \posix_kill($worker_pid, $sig); + } else { + Timer::add(1, '\posix_kill', array($worker_pid, $sig), false); + } + if(!static::$_gracefulStop){ + Timer::add(static::$stopTimeout, '\posix_kill', array($worker_pid, \SIGKILL), false); + } + } + Timer::add(1, "\\Workerman\\Worker::checkIfChildRunning"); + // Remove statistics file. + if (\is_file(static::$_statisticsFile)) { + @\unlink(static::$_statisticsFile); + } + } // For child processes. + else { + // Execute exit. + $workers = array_reverse(static::$_workers); + foreach ($workers as $worker) { + if(!$worker->stopping){ + $worker->stop(); + $worker->stopping = true; + } + } + if (!static::$_gracefulStop || ConnectionInterface::$statistics['connection_count'] <= 0) { + static::$_workers = array(); + if (static::$globalEvent) { + static::$globalEvent->destroy(); + } + + try { + exit($code); + } catch (Exception $e) { + + } + } + } + } + + /** + * check if child processes is really running + */ + public static function checkIfChildRunning() + { + foreach (static::$_pidMap as $worker_id => $worker_pid_array) { + foreach ($worker_pid_array as $pid => $worker_pid) { + if (!\posix_kill($pid, 0)) { + unset(static::$_pidMap[$worker_id][$pid]); + } + } + } + } + + /** + * Get process status. + * + * @return number + */ + public static function getStatus() + { + return static::$_status; + } + + /** + * If stop gracefully. + * + * @return bool + */ + public static function getGracefulStop() + { + return static::$_gracefulStop; + } + + /** + * Write statistics data to disk. + * + * @return void + */ + protected static function writeStatisticsToStatusFile() + { + // For master process. + if (static::$_masterPid === \posix_getpid()) { + $all_worker_info = array(); + foreach(static::$_pidMap as $worker_id => $pid_array) { + /** @var /Workerman/Worker $worker */ + $worker = static::$_workers[$worker_id]; + foreach($pid_array as $pid) { + $all_worker_info[$pid] = array('name' => $worker->name, 'listen' => $worker->getSocketName()); + } + } + + \file_put_contents(static::$_statisticsFile, \serialize($all_worker_info)."\n", \FILE_APPEND); + $loadavg = \function_exists('sys_getloadavg') ? \array_map('round', \sys_getloadavg(), array(2,2,2)) : array('-', '-', '-'); + \file_put_contents(static::$_statisticsFile, + "----------------------------------------------GLOBAL STATUS----------------------------------------------------\n", \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, + 'Workerman version:' . static::VERSION . " PHP version:" . \PHP_VERSION . "\n", \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, 'start time:' . \date('Y-m-d H:i:s', + static::$_globalStatistics['start_timestamp']) . ' run ' . \floor((\time() - static::$_globalStatistics['start_timestamp']) / (24 * 60 * 60)) . ' days ' . \floor(((\time() - static::$_globalStatistics['start_timestamp']) % (24 * 60 * 60)) / (60 * 60)) . " hours \n", + FILE_APPEND); + $load_str = 'load average: ' . \implode(", ", $loadavg); + \file_put_contents(static::$_statisticsFile, + \str_pad($load_str, 33) . 'event-loop:' . static::getEventLoopName() . "\n", \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, + \count(static::$_pidMap) . ' workers ' . \count(static::getAllWorkerPids()) . " processes\n", + \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, + \str_pad('worker_name', static::$_maxWorkerNameLength) . " exit_status exit_count\n", \FILE_APPEND); + foreach (static::$_pidMap as $worker_id => $worker_pid_array) { + $worker = static::$_workers[$worker_id]; + if (isset(static::$_globalStatistics['worker_exit_info'][$worker_id])) { + foreach (static::$_globalStatistics['worker_exit_info'][$worker_id] as $worker_exit_status => $worker_exit_count) { + \file_put_contents(static::$_statisticsFile, + \str_pad($worker->name, static::$_maxWorkerNameLength) . " " . \str_pad($worker_exit_status, + 16) . " $worker_exit_count\n", \FILE_APPEND); + } + } else { + \file_put_contents(static::$_statisticsFile, + \str_pad($worker->name, static::$_maxWorkerNameLength) . " " . \str_pad(0, 16) . " 0\n", + \FILE_APPEND); + } + } + \file_put_contents(static::$_statisticsFile, + "----------------------------------------------PROCESS STATUS---------------------------------------------------\n", + \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, + "pid\tmemory " . \str_pad('listening', static::$_maxSocketNameLength) . " " . \str_pad('worker_name', + static::$_maxWorkerNameLength) . " connections " . \str_pad('send_fail', 9) . " " + . \str_pad('timers', 8) . \str_pad('total_request', 13) ." qps status\n", \FILE_APPEND); + + \chmod(static::$_statisticsFile, 0722); + + foreach (static::getAllWorkerPids() as $worker_pid) { + \posix_kill($worker_pid, \SIGIOT); + } + return; + } + + // For child processes. + \gc_collect_cycles(); + if (\function_exists('gc_mem_caches')) { + \gc_mem_caches(); + } + \reset(static::$_workers); + /** @var \Workerman\Worker $worker */ + $worker = current(static::$_workers); + $worker_status_str = \posix_getpid() . "\t" . \str_pad(round(memory_get_usage(false) / (1024 * 1024), 2) . "M", 7) + . " " . \str_pad($worker->getSocketName(), static::$_maxSocketNameLength) . " " + . \str_pad(($worker->name === $worker->getSocketName() ? 'none' : $worker->name), static::$_maxWorkerNameLength) + . " "; + $worker_status_str .= \str_pad(ConnectionInterface::$statistics['connection_count'], 11) + . " " . \str_pad(ConnectionInterface::$statistics['send_fail'], 9) + . " " . \str_pad(static::$globalEvent->getTimerCount(), 7) + . " " . \str_pad(ConnectionInterface::$statistics['total_request'], 13) . "\n"; + \file_put_contents(static::$_statisticsFile, $worker_status_str, \FILE_APPEND); + } + + /** + * Write statistics data to disk. + * + * @return void + */ + protected static function writeConnectionsStatisticsToStatusFile() + { + // For master process. + if (static::$_masterPid === \posix_getpid()) { + \file_put_contents(static::$_statisticsFile, "--------------------------------------------------------------------- WORKERMAN CONNECTION STATUS --------------------------------------------------------------------------------\n", \FILE_APPEND); + \file_put_contents(static::$_statisticsFile, "PID Worker CID Trans Protocol ipv4 ipv6 Recv-Q Send-Q Bytes-R Bytes-W Status Local Address Foreign Address\n", \FILE_APPEND); + \chmod(static::$_statisticsFile, 0722); + foreach (static::getAllWorkerPids() as $worker_pid) { + \posix_kill($worker_pid, \SIGIO); + } + return; + } + + // For child processes. + $bytes_format = function($bytes) + { + if($bytes > 1024*1024*1024*1024) { + return round($bytes/(1024*1024*1024*1024), 1)."TB"; + } + if($bytes > 1024*1024*1024) { + return round($bytes/(1024*1024*1024), 1)."GB"; + } + if($bytes > 1024*1024) { + return round($bytes/(1024*1024), 1)."MB"; + } + if($bytes > 1024) { + return round($bytes/(1024), 1)."KB"; + } + return $bytes."B"; + }; + + $pid = \posix_getpid(); + $str = ''; + \reset(static::$_workers); + $current_worker = current(static::$_workers); + $default_worker_name = $current_worker->name; + + /** @var \Workerman\Worker $worker */ + foreach(TcpConnection::$connections as $connection) { + /** @var \Workerman\Connection\TcpConnection $connection */ + $transport = $connection->transport; + $ipv4 = $connection->isIpV4() ? ' 1' : ' 0'; + $ipv6 = $connection->isIpV6() ? ' 1' : ' 0'; + $recv_q = $bytes_format($connection->getRecvBufferQueueSize()); + $send_q = $bytes_format($connection->getSendBufferQueueSize()); + $local_address = \trim($connection->getLocalAddress()); + $remote_address = \trim($connection->getRemoteAddress()); + $state = $connection->getStatus(false); + $bytes_read = $bytes_format($connection->bytesRead); + $bytes_written = $bytes_format($connection->bytesWritten); + $id = $connection->id; + $protocol = $connection->protocol ? $connection->protocol : $connection->transport; + $pos = \strrpos($protocol, '\\'); + if ($pos) { + $protocol = \substr($protocol, $pos+1); + } + if (\strlen($protocol) > 15) { + $protocol = \substr($protocol, 0, 13) . '..'; + } + $worker_name = isset($connection->worker) ? $connection->worker->name : $default_worker_name; + if (\strlen($worker_name) > 14) { + $worker_name = \substr($worker_name, 0, 12) . '..'; + } + $str .= \str_pad($pid, 9) . \str_pad($worker_name, 16) . \str_pad($id, 10) . \str_pad($transport, 8) + . \str_pad($protocol, 16) . \str_pad($ipv4, 7) . \str_pad($ipv6, 7) . \str_pad($recv_q, 13) + . \str_pad($send_q, 13) . \str_pad($bytes_read, 13) . \str_pad($bytes_written, 13) . ' ' + . \str_pad($state, 14) . ' ' . \str_pad($local_address, 22) . ' ' . \str_pad($remote_address, 22) ."\n"; + } + if ($str) { + \file_put_contents(static::$_statisticsFile, $str, \FILE_APPEND); + } + } + + /** + * Check errors when current process exited. + * + * @return void + */ + public static function checkErrors() + { + if (static::STATUS_SHUTDOWN !== static::$_status) { + $error_msg = static::$_OS === \OS_TYPE_LINUX ? 'Worker['. \posix_getpid() .'] process terminated' : 'Worker process terminated'; + $errors = error_get_last(); + if ($errors && ($errors['type'] === \E_ERROR || + $errors['type'] === \E_PARSE || + $errors['type'] === \E_CORE_ERROR || + $errors['type'] === \E_COMPILE_ERROR || + $errors['type'] === \E_RECOVERABLE_ERROR) + ) { + $error_msg .= ' with ERROR: ' . static::getErrorType($errors['type']) . " \"{$errors['message']} in {$errors['file']} on line {$errors['line']}\""; + } + static::log($error_msg); + } + } + + /** + * Get error message by error code. + * + * @param integer $type + * @return string + */ + protected static function getErrorType($type) + { + if(isset(self::$_errorType[$type])) { + return self::$_errorType[$type]; + } + + return ''; + } + + /** + * Log. + * + * @param string $msg + * @return void + */ + public static function log($msg) + { + $msg = $msg . "\n"; + if (!static::$daemonize) { + static::safeEcho($msg); + } + \file_put_contents((string)static::$logFile, \date('Y-m-d H:i:s') . ' ' . 'pid:' + . (static::$_OS === \OS_TYPE_LINUX ? \posix_getpid() : 1) . ' ' . $msg, \FILE_APPEND | \LOCK_EX); + } + + /** + * Safe Echo. + * @param string $msg + * @param bool $decorated + * @return bool + */ + public static function safeEcho($msg, $decorated = false) + { + $stream = static::outputStream(); + if (!$stream) { + return false; + } + if (!$decorated) { + $line = $white = $green = $end = ''; + if (static::$_outputDecorated) { + $line = "\033[1A\n\033[K"; + $white = "\033[47;30m"; + $green = "\033[32;40m"; + $end = "\033[0m"; + } + $msg = \str_replace(array('', '', ''), array($line, $white, $green), $msg); + $msg = \str_replace(array('', '', ''), $end, $msg); + } elseif (!static::$_outputDecorated) { + return false; + } + \fwrite($stream, $msg); + \fflush($stream); + return true; + } + + /** + * @param resource|null $stream + * @return bool|resource + */ + private static function outputStream($stream = null) + { + if (!$stream) { + $stream = static::$_outputStream ? static::$_outputStream : \STDOUT; + } + if (!$stream || !\is_resource($stream) || 'stream' !== \get_resource_type($stream)) { + return false; + } + $stat = \fstat($stream); + if (!$stat) { + return false; + } + if (($stat['mode'] & 0170000) === 0100000) { + // file + static::$_outputDecorated = false; + } else { + static::$_outputDecorated = + static::$_OS === \OS_TYPE_LINUX && + \function_exists('posix_isatty') && + \posix_isatty($stream); + } + return static::$_outputStream = $stream; + } + + /** + * Construct. + * + * @param string $socket_name + * @param array $context_option + */ + public function __construct($socket_name = '', array $context_option = array()) + { + // Save all worker instances. + $this->workerId = \spl_object_hash($this); + static::$_workers[$this->workerId] = $this; + static::$_pidMap[$this->workerId] = array(); + + // Get autoload root path. + $backtrace = \debug_backtrace(); + $this->_autoloadRootPath = \dirname($backtrace[0]['file']); + Autoloader::setRootPath($this->_autoloadRootPath); + + // Context for socket. + if ($socket_name) { + $this->_socketName = $socket_name; + if (!isset($context_option['socket']['backlog'])) { + $context_option['socket']['backlog'] = static::DEFAULT_BACKLOG; + } + $this->_context = \stream_context_create($context_option); + } + + // Turn reusePort on. + /*if (static::$_OS === \OS_TYPE_LINUX // if linux + && \version_compare(\PHP_VERSION,'7.0.0', 'ge') // if php >= 7.0.0 + && \version_compare(php_uname('r'), '3.9', 'ge') // if kernel >=3.9 + && \strtolower(\php_uname('s')) !== 'darwin' // if not Mac OS + && strpos($socket_name,'unix') !== 0) { // if not unix socket + + $this->reusePort = true; + }*/ + } + + + /** + * Listen. + * + * @throws Exception + */ + public function listen() + { + if (!$this->_socketName) { + return; + } + + // Autoload. + Autoloader::setRootPath($this->_autoloadRootPath); + + if (!$this->_mainSocket) { + + $local_socket = $this->parseSocketAddress(); + + // Flag. + $flags = $this->transport === 'udp' ? \STREAM_SERVER_BIND : \STREAM_SERVER_BIND | \STREAM_SERVER_LISTEN; + $errno = 0; + $errmsg = ''; + // SO_REUSEPORT. + if ($this->reusePort) { + \stream_context_set_option($this->_context, 'socket', 'so_reuseport', 1); + } + + // Create an Internet or Unix domain server socket. + $this->_mainSocket = \stream_socket_server($local_socket, $errno, $errmsg, $flags, $this->_context); + if (!$this->_mainSocket) { + throw new Exception($errmsg); + } + + if ($this->transport === 'ssl') { + \stream_socket_enable_crypto($this->_mainSocket, false); + } elseif ($this->transport === 'unix') { + $socket_file = \substr($local_socket, 7); + if ($this->user) { + \chown($socket_file, $this->user); + } + if ($this->group) { + \chgrp($socket_file, $this->group); + } + } + + // Try to open keepalive for tcp and disable Nagle algorithm. + if (\function_exists('socket_import_stream') && static::$_builtinTransports[$this->transport] === 'tcp') { + \set_error_handler(function(){}); + $socket = \socket_import_stream($this->_mainSocket); + \socket_set_option($socket, \SOL_SOCKET, \SO_KEEPALIVE, 1); + \socket_set_option($socket, \SOL_TCP, \TCP_NODELAY, 1); + \restore_error_handler(); + } + + // Non blocking. + \stream_set_blocking($this->_mainSocket, false); + } + + $this->resumeAccept(); + } + + /** + * Unlisten. + * + * @return void + */ + public function unlisten() { + $this->pauseAccept(); + if ($this->_mainSocket) { + \set_error_handler(function(){}); + \fclose($this->_mainSocket); + \restore_error_handler(); + $this->_mainSocket = null; + } + } + + /** + * Parse local socket address. + * + * @throws Exception + */ + protected function parseSocketAddress() { + if (!$this->_socketName) { + return; + } + // Get the application layer communication protocol and listening address. + list($scheme, $address) = \explode(':', $this->_socketName, 2); + // Check application layer protocol class. + if (!isset(static::$_builtinTransports[$scheme])) { + $scheme = \ucfirst($scheme); + $this->protocol = \substr($scheme,0,1)==='\\' ? $scheme : 'Protocols\\' . $scheme; + if (!\class_exists($this->protocol)) { + $this->protocol = "Workerman\\Protocols\\$scheme"; + if (!\class_exists($this->protocol)) { + throw new Exception("class \\Protocols\\$scheme not exist"); + } + } + + if (!isset(static::$_builtinTransports[$this->transport])) { + throw new Exception('Bad worker->transport ' . \var_export($this->transport, true)); + } + } else { + $this->transport = $scheme; + } + //local socket + return static::$_builtinTransports[$this->transport] . ":" . $address; + } + + /** + * Pause accept new connections. + * + * @return void + */ + public function pauseAccept() + { + if (static::$globalEvent && false === $this->_pauseAccept && $this->_mainSocket) { + static::$globalEvent->del($this->_mainSocket, EventInterface::EV_READ); + $this->_pauseAccept = true; + } + } + + /** + * Resume accept new connections. + * + * @return void + */ + public function resumeAccept() + { + // Register a listener to be notified when server socket is ready to read. + if (static::$globalEvent && true === $this->_pauseAccept && $this->_mainSocket) { + if ($this->transport !== 'udp') { + static::$globalEvent->add($this->_mainSocket, EventInterface::EV_READ, array($this, 'acceptConnection')); + } else { + static::$globalEvent->add($this->_mainSocket, EventInterface::EV_READ, array($this, 'acceptUdpConnection')); + } + $this->_pauseAccept = false; + } + } + + /** + * Get socket name. + * + * @return string + */ + public function getSocketName() + { + return $this->_socketName ? \lcfirst($this->_socketName) : 'none'; + } + + /** + * Run worker instance. + * + * @return void + * @throws Exception + */ + public function run() + { + $this->listen(); + + // Try to emit onWorkerStart callback. + if ($this->onWorkerStart) { + try { + \call_user_func($this->onWorkerStart, $this); + } catch (\Exception $e) { + // Avoid rapid infinite loop exit. + sleep(1); + static::stopAll(250, $e); + } catch (\Error $e) { + // Avoid rapid infinite loop exit. + sleep(1); + static::stopAll(250, $e); + } + } + } + + /** + * Stop current worker instance. + * + * @return void + */ + public function stop() + { + // Try to emit onWorkerStop callback. + if ($this->onWorkerStop) { + try { + \call_user_func($this->onWorkerStop, $this); + } catch (\Exception $e) { + static::stopAll(250, $e); + } catch (\Error $e) { + static::stopAll(250, $e); + } + } + // Remove listener for server socket. + $this->unlisten(); + // Close all connections for the worker. + if (!static::$_gracefulStop) { + foreach ($this->connections as $connection) { + $connection->close(); + } + } + // Remove worker. + foreach(static::$_workers as $key => $one_worker) { + if ($one_worker->workerId === $this->workerId) { + unset(static::$_workers[$key]); + } + } + + // Clear callback. + $this->onMessage = $this->onClose = $this->onError = $this->onBufferDrain = $this->onBufferFull = null; + } + + /** + * Accept a connection. + * + * @param resource $socket + * @return void + */ + public function acceptConnection($socket) + { + // Accept a connection on server socket. + \set_error_handler(function(){}); + $new_socket = \stream_socket_accept($socket, 0, $remote_address); + \restore_error_handler(); + + // Thundering herd. + if (!$new_socket) { + return; + } + + // TcpConnection. + $connection = new TcpConnection($new_socket, $remote_address); + $this->connections[$connection->id] = $connection; + $connection->worker = $this; + $connection->protocol = $this->protocol; + $connection->transport = $this->transport; + $connection->onMessage = $this->onMessage; + $connection->onClose = $this->onClose; + $connection->onError = $this->onError; + $connection->onBufferDrain = $this->onBufferDrain; + $connection->onBufferFull = $this->onBufferFull; + + // Try to emit onConnect callback. + if ($this->onConnect) { + try { + \call_user_func($this->onConnect, $connection); + } catch (\Exception $e) { + static::stopAll(250, $e); + } catch (\Error $e) { + static::stopAll(250, $e); + } + } + } + + /** + * For udp package. + * + * @param resource $socket + * @return bool + */ + public function acceptUdpConnection($socket) + { + \set_error_handler(function(){}); + $recv_buffer = \stream_socket_recvfrom($socket, static::MAX_UDP_PACKAGE_SIZE, 0, $remote_address); + \restore_error_handler(); + if (false === $recv_buffer || empty($remote_address)) { + return false; + } + // UdpConnection. + $connection = new UdpConnection($socket, $remote_address); + $connection->protocol = $this->protocol; + if ($this->onMessage) { + try { + if ($this->protocol !== null) { + /** @var \Workerman\Protocols\ProtocolInterface $parser */ + $parser = $this->protocol; + if ($parser && \method_exists($parser, 'input')) { + while ($recv_buffer !== '') { + $len = $parser::input($recv_buffer, $connection); + if ($len === 0) + return true; + $package = \substr($recv_buffer, 0, $len); + $recv_buffer = \substr($recv_buffer, $len); + $data = $parser::decode($package, $connection); + if ($data === false) + continue; + \call_user_func($this->onMessage, $connection, $data); + } + } else { + $data = $parser::decode($recv_buffer, $connection); + // Discard bad packets. + if ($data === false) + return true; + \call_user_func($this->onMessage, $connection, $data); + } + } else { + \call_user_func($this->onMessage, $connection, $recv_buffer); + } + ++ConnectionInterface::$statistics['total_request']; + } catch (\Exception $e) { + static::stopAll(250, $e); + } catch (\Error $e) { + static::stopAll(250, $e); + } + } + return true; + } + + /** + * Check master process is alive + * + * @param int $master_pid + * @return bool + */ + protected static function checkMasterIsAlive($master_pid) + { + if (empty($master_pid)) { + return false; + } + + $master_is_alive = $master_pid && \posix_kill((int) $master_pid, 0) && \posix_getpid() !== $master_pid; + if (!$master_is_alive) { + return false; + } + + $cmdline = "/proc/{$master_pid}/cmdline"; + if (!is_readable($cmdline) || empty(static::$processTitle)) { + return true; + } + + $content = file_get_contents($cmdline); + if (empty($content)) { + return true; + } + + return stripos($content, static::$processTitle) !== false || stripos($content, 'php') !== false; + } +} + diff --git a/vendor/workerman/workerman/composer.json b/vendor/workerman/workerman/composer.json new file mode 100644 index 000000000..19e298403 --- /dev/null +++ b/vendor/workerman/workerman/composer.json @@ -0,0 +1,38 @@ +{ + "name": "workerman/workerman", + "type": "library", + "keywords": [ + "event-loop", + "asynchronous" + ], + "homepage": "http://www.workerman.net", + "license": "MIT", + "description": "An asynchronous event driven PHP framework for easily building fast, scalable network applications.", + "authors": [ + { + "name": "walkor", + "email": "walkor@workerman.net", + "homepage": "http://www.workerman.net", + "role": "Developer" + } + ], + "support": { + "email": "walkor@workerman.net", + "issues": "https://github.com/walkor/workerman/issues", + "forum": "http://wenda.workerman.net/", + "wiki": "http://doc.workerman.net/", + "source": "https://github.com/walkor/workerman" + }, + "require": { + "php": ">=7.0" + }, + "suggest": { + "ext-event": "For better performance. " + }, + "autoload": { + "psr-4": { + "Workerman\\": "./" + } + }, + "minimum-stability": "dev" +}