im

.gitignore

@@ -10,3 +10,5 @@
 /public/nginx.htaccess
 /public/.htaccess
 vendor/ebaoquan/junziqian_sdk
+vendor/workerman/workerman.log
+vendor/workerman/*.pid

.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"

app/api/controller/ImController.php

@@ -0,0 +1,119 @@
+<?php
+
+namespace app\api\controller;
+
+use alioss\alioss;
+use app\common\model\im\UserImMessage;
+use GatewayClient\Gateway;
+use think\response\Json;
+
+class ImController extends BaseApiController
+{
+    public array $notNeedLogin = ['doBindUid','sendMessage','upload'];
+    //绑定uid
+    public function doBindUid(): Json
+    {
+        //验证请求方式
+        if(!$this->request->isPost()){
+            return $this->fail('请求方式错误');
+        }
+        //获取请求参数
+        $params = $this->request->post(['client_id','user_id']);
+        if(empty($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']);
+        }
+    }
+}

app/common/model/im/UserImMessage.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace app\common\model\im;
+
+use app\common\model\BaseModel;
+
+class UserImMessage extends BaseModel
+{
+    protected $name = 'user_im_message';
+}

composer.json

@@ -38,7 +38,9 @@
         "topthink/think-queue": "^3.0",
         "firebase/php-jwt": "^6.8",
         "guzzlehttp/guzzle": "^7.8",
-        "textalk/websocket": "^1.6"
+        "textalk/websocket": "^1.6",
+        "workerman/gateway-worker": "^3.1",
+        "workerman/gatewayclient": "^3.0"
     },
     "require-dev": {
         "symfony/var-dumper": "^4.2",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a4417a460f7b9e7f5f161c5064f27b02",
+    "content-hash": "e9826c5a0f9d53213172653390694713",
     "packages": [
         {
             "name": "adbario/php-dot-notation",
@@ -5147,6 +5147,149 @@
             },
             "time": "2022-06-03T18:03:27+00:00"
         },
+        {
+            "name": "workerman/gateway-worker",
+            "version": "v3.1.0",
+            "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"
+            },
+            "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",

extend/alioss/alioss.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace alioss;
+
+use OSS\Core\OssException;
+use OSS\OssClient;
+
+class alioss
+{
+    private string $accessKeyId = 'LTAI5tRFwjTfzjLRuZkyjbWe';
+    private string $accessKeySecret =  'SPseMZwcEGIhm7cg0JneE9lb3CAB82';
+    private string $endpoint = 'oss-cn-chengdu.aliyuncs.com';
+    private string $bucket = 'lihaiim';
+
+    public function uploadImg($filePath,$fileType,$fileSize): array
+    {
+        //验证图片类型
+        $ext = ['jpg','jpeg','png','gif'];
+        if(!in_array($fileType,$ext)){
+            return ['code'=>0,'msg'=>'图片格式错误'];
+        }
+        //验证图片大小
+        if($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']];
+    }
+
+}

extend/workerim/Events.php

@@ -0,0 +1,27 @@
+<?php
+namespace workerim;
+
+use GatewayClient\Gateway;
+/**
+ * 主逻辑
+ * 主要是处理 onConnect onMessage onClose 三个方法
+ * onConnect 和 onClose 如果不需要可以不用实现并删除
+ */
+class Events
+{
+
+    // 当有客户端连接时，将client_id返回，让mvc框架判断当前uid并执行绑定
+    public static function onConnect($client_id): void
+    {
+        Gateway::sendToClient($client_id, json_encode(array(
+            'type'      => '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
+    {
+
+    }
+}

extend/workerim/start_businessworker.php

@@ -0,0 +1,30 @@
+<?php 
+
+use \Workerman\Worker;
+use \GatewayWorker\BusinessWorker;
+
+
+// 自动加载类
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+// bussinessWorker 进程
+$worker = new BusinessWorker();
+
+// worker名称
+$worker->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();
+}
+

extend/workerim/start_gateway.php

@@ -0,0 +1,39 @@
+<?php 
+
+use \Workerman\Worker;
+use \GatewayWorker\Gateway;
+
+// 自动加载类
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+// gateway 进程，这里使用Text协议，可以用telnet测试
+$gateway = new Gateway("Websocket://0.0.0.0:8282");
+
+// gateway名称，status方便查看
+$gateway->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();
+}
+

extend/workerim/start_register.php

@@ -0,0 +1,16 @@
+<?php 
+use \Workerman\Worker;
+use \GatewayWorker\Register;
+
+// 自动加载类
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+// register 必须是text协议，切记不能将register端口开放给外网
+$register = new Register('text://127.0.0.1:1236');
+
+// 如果不是在根目录启动，则运行runAll方法
+if(!defined('GLOBAL_START'))
+{
+    Worker::runAll();
+}
+

public/.htaccess

@@ -1,8 +0,0 @@
-<IfModule mod_rewrite.c>
-  Options +FollowSymlinks -Multiviews
-  RewriteEngine On
-
-  RewriteCond %{REQUEST_FILENAME} !-d
-  RewriteCond %{REQUEST_FILENAME} !-f
-  RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
-</IfModule>

start.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * run with command 
+ * php start.php start
+ */
+
+ini_set('display_errors', 'on');
+use Workerman\Worker;
+
+if(strpos(strtolower(PHP_OS), 'win') === 0)
+{
+    exit("start.php not support windows, please use start_for_win.bat\n");
+}
+
+// 检查扩展
+if(!extension_loaded('pcntl'))
+{
+    exit("Please install pcntl extension. See http://doc3.workerman.net/appendices/install-extension.html\n");
+}
+
+if(!extension_loaded('posix'))
+{
+    exit("Please install posix extension. See http://doc3.workerman.net/appendices/install-extension.html\n");
+}
+
+// 标记是全局启动
+define('GLOBAL_START', 1);
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// 加载所有Applications/*/start.php，以便启动所有服务
+foreach(glob(__DIR__.'/extend/workerim/start*.php') as $start_file)
+{
+    require_once $start_file;
+}
+// 运行所有服务
+Worker::runAll();

start_for_win.bat

@@ -0,0 +1,3 @@
+CHCP 65001
+php extend\workerim\start_register.php extend\workerim\start_gateway.php extend\workerim\start_businessworker.php
+pause

vendor/composer/autoload_psr4.php

@@ -15,6 +15,7 @@ return array(
     'app\\' => 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'),

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',

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",

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',

vendor/services.php

@@ -1,5 +1,5 @@
 <?php 
-// This file is automatically generated at:2023-09-12 13:35:47
+// This file is automatically generated at:2023-09-27 13:39:58
 declare (strict_types = 1);
 return array (
   0 => 'think\\app\\Service',

vendor/workerman/gateway-worker/.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+open_collective: walkor
+patreon: walkor

vendor/workerman/gateway-worker/.gitignore

@@ -0,0 +1,4 @@
+.buildpath
+.project
+.settings
+.idea

vendor/workerman/gateway-worker/MIT-LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2009-2015 walkor<walkor@workerman.net> 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.

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)<br>
+[点击这里下载demo](http://www.workerman.net/download/GatewayWorker.zip)。<br>
+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)  

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"}
+    }
+}

vendor/workerman/gateway-worker/src/BusinessWorker.php

@@ -0,0 +1,515 @@
+<?php
+
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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<walkor@workerman.net>
+ *
+ */
+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;
+    }
+}

vendor/workerman/gateway-worker/src/Lib/Context.php

@@ -0,0 +1,136 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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));
+    }
+}

vendor/workerman/gateway-worker/src/Lib/Db.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+    }
+}

vendor/workerman/gateway-worker/src/Protocols/GatewayProtocol.php

@@ -0,0 +1,222 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+}

vendor/workerman/gateway-worker/src/Register.php

@@ -0,0 +1,194 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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<walkor@workerman.net>
+ *
+ */
+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);
+        }
+    }
+}

vendor/workerman/gatewayclient/MIT-LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2009-2015 walkor<walkor@workerman.net> 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.

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)<br>
+
+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)<br>
+
+注意：GatewayClient3.0.0以后支持composer并加了命名空间```GatewayClient``` <br>
+
+[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);
+```
+

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\\": "./"}
+    }
+}

vendor/workerman/workerman/.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+open_collective: workerman
+patreon: walkor

vendor/workerman/workerman/.gitignore

@@ -0,0 +1,6 @@
+logs
+.buildpath
+.project
+.settings
+.idea
+.DS_Store

vendor/workerman/workerman/Autoloader.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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');

vendor/workerman/workerman/Connection/AsyncTcpConnection.php

@@ -0,0 +1,378 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+            }
+        }
+    }
+}

vendor/workerman/workerman/Connection/AsyncUdpConnection.php

@@ -0,0 +1,203 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+            }
+        }
+    }
+
+}

vendor/workerman/workerman/Connection/ConnectionInterface.php

@@ -0,0 +1,126 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+}

vendor/workerman/workerman/Connection/TcpConnection.php

@@ -0,0 +1,982 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+            }
+        }
+    }
+}

vendor/workerman/workerman/Connection/UdpConnection.php

@@ -0,0 +1,208 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+}

vendor/workerman/workerman/Events/Ev.php

@@ -0,0 +1,189 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author  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;
+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);
+    }
+}

vendor/workerman/workerman/Events/Event.php

@@ -0,0 +1,215 @@
+<?php 
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    有个鬼<42765633@qq.com>
+ * @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);
+    }
+}

vendor/workerman/workerman/Events/EventInterface.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+}

vendor/workerman/workerman/Events/Libevent.php

@@ -0,0 +1,225 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+    }
+}
+

vendor/workerman/workerman/Events/React/Base.php

@@ -0,0 +1,264 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+    }
+}

vendor/workerman/workerman/Events/React/ExtEventLoop.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+    }
+}

vendor/workerman/workerman/Events/React/ExtLibEventLoop.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+    }
+}

vendor/workerman/workerman/Events/React/StreamSelectLoop.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+    }
+}

vendor/workerman/workerman/Events/Select.php

@@ -0,0 +1,357 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+    }
+}

vendor/workerman/workerman/Events/Swoole.php

@@ -0,0 +1,230 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    Ares<aresrr#qq.com>
+ * @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);
+    }
+}

vendor/workerman/workerman/Events/Uv.php

@@ -0,0 +1,260 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author  爬山虎<blogdaren@163.com>
+ * @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);
+    }
+}

vendor/workerman/workerman/Lib/Constants.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+    }
+}

vendor/workerman/workerman/Lib/Timer.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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 {}

vendor/workerman/workerman/MIT-LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2009-2015 walkor<walkor@workerman.net> 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.

vendor/workerman/workerman/Protocols/Frame.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+}

vendor/workerman/workerman/Protocols/Http.php

@@ -0,0 +1,323 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+}

vendor/workerman/workerman/Protocols/Http/Chunk.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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";
+    }
+}

vendor/workerman/workerman/Protocols/Http/Request.php

@@ -0,0 +1,694 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+                    }
+                }
+            });
+        }
+    }
+}

vendor/workerman/workerman/Protocols/Http/Response.php

@@ -0,0 +1,458 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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('<h3>404 Not Found</h3>');
+        }
+        $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();

vendor/workerman/workerman/Protocols/Http/ServerSentEvents.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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";
+    }
+}

vendor/workerman/workerman/Protocols/Http/Session.php

@@ -0,0 +1,461 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();

vendor/workerman/workerman/Protocols/Http/Session/FileSessionHandler.php

@@ -0,0 +1,183 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();

vendor/workerman/workerman/Protocols/Http/Session/RedisClusterSessionHandler.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+    }
+
+}

vendor/workerman/workerman/Protocols/Http/Session/RedisSessionHandler.php

@@ -0,0 +1,154 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+}

vendor/workerman/workerman/Protocols/Http/Session/SessionHandlerInterface.php

@@ -0,0 +1,114 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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 <p>
+     * The return value (usually TRUE on success, FALSE on failure).
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function close();
+
+    /**
+     * Destroy a session
+     * @link http://php.net/manual/en/sessionhandlerinterface.destroy.php
+     * @param string $session_id The session ID being destroyed.
+     * @return bool <p>
+     * The return value (usually TRUE on success, FALSE on failure).
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function destroy($session_id);
+
+    /**
+     * Cleanup old sessions
+     * @link http://php.net/manual/en/sessionhandlerinterface.gc.php
+     * @param int $maxlifetime <p>
+     * Sessions that have not updated for
+     * the last maxlifetime seconds will be removed.
+     * </p>
+     * @return bool <p>
+     * The return value (usually TRUE on success, FALSE on failure).
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function gc($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 $name The session name.
+     * @return bool <p>
+     * The return value (usually TRUE on success, FALSE on failure).
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function open($save_path, $name);
+
+
+    /**
+     * Read session data
+     * @link http://php.net/manual/en/sessionhandlerinterface.read.php
+     * @param string $session_id The session id to read data for.
+     * @return string <p>
+     * Returns an encoded string of the read data.
+     * If nothing was read, it must return an empty string.
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function read($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 <p>
+     * The encoded session data. This data is the
+     * result of the PHP internally encoding
+     * the $_SESSION superglobal to a serialized
+     * string and passing it as this parameter.
+     * Please note sessions use an alternative serialization method.
+     * </p>
+     * @return bool <p>
+     * The return value (usually TRUE on success, FALSE on failure).
+     * Note this value is returned internally to PHP for processing.
+     * </p>
+     * @since 5.4.0
+     */
+    public function write($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 = "");
+
+}

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;
+}

vendor/workerman/workerman/Protocols/ProtocolInterface.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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);
+}

vendor/workerman/workerman/Protocols/Text.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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");
+    }
+}

vendor/workerman/workerman/Protocols/Websocket.php

@@ -0,0 +1,564 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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<div style=\"text-align:center\"><h1>WebSocket</h1><hr>workerman/" . Worker::VERSION . "</div>",
+                    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<div style=\"text-align:center\"><h1>WebSocket</h1><hr>workerman/" . Worker::VERSION . "</div>",
+            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'] = '';
+        }
+    }
+
+}

vendor/workerman/workerman/Protocols/Ws.php

@@ -0,0 +1,432 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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;
+    }
+
+}

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
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// Create a Websocket server
+$ws_worker = new Worker('websocket://0.0.0.0:2346');
+
+// Emitted when new connection come
+$ws_worker->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 ($connection) {
+    echo "Connection closed\n";
+};
+
+// Run worker
+Worker::runAll();
+```
+
+### An http server
+```php
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// #### http worker ####
+$http_worker = new Worker('http://0.0.0.0:2345');
+
+// 4 processes
+$http_worker->count = 4;
+
+// Emitted when data received
+$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
+    $connection->send("Hello World");
+};
+
+// Run all workers
+Worker::runAll();
+```
+
+### A tcp server
+```php
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// #### create socket and listen 1234 port ####
+$tcp_worker = new Worker('tcp://0.0.0.0:1234');
+
+// 4 processes
+$tcp_worker->count = 4;
+
+// Emitted when new connection come
+$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 ($connection) {
+    echo "Connection closed\n";
+};
+
+Worker::runAll();
+```
+
+### A udp server
+
+```php
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+$worker = new Worker('udp://0.0.0.0:1234');
+
+// 4 processes
+$tcp_worker->count = 4;
+
+// Emitted when data received
+$worker->onMessage = function($connection, $data)
+{
+    $connection->send($data);
+};
+
+Worker::runAll();
+```
+
+### Enable SSL
+```php
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// SSL context.
+$context = array(
+    'ssl' => array(
+        'local_cert'  => '/your/path/of/server.pem',
+        'local_pk'    => '/your/path/of/server.key',
+        'verify_peer' => false,
+    )
+);
+
+// Create a Websocket server with ssl context.
+$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 ' . $data);
+};
+
+Worker::runAll();
+```
+
+### Custom protocol
+Protocols/MyTextProtocol.php
+```php
+<?php
+
+namespace Protocols;
+
+/**
+ * User defined protocol
+ * Format Text+"\n"
+ */
+class MyTextProtocol
+{
+    public static function input($recv_buffer)
+    {
+        // Find the position of the first occurrence of "\n"
+        $pos = strpos($recv_buffer, "\n");
+
+        // Not a complete package. Return 0 because the length of package can not be calculated
+        if ($pos === false) {
+            return 0;
+        }
+
+        // Return length of the package
+        return $pos+1;
+    }
+
+    public static function decode($recv_buffer)
+    {
+        return trim($recv_buffer);
+    }
+
+    public static function encode($data)
+    {
+        return $data . "\n";
+    }
+}
+```
+
+```php
+<?php
+
+use Workerman\Worker;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+// #### MyTextProtocol worker ####
+$text_worker = new Worker('MyTextProtocol://0.0.0.0:5678');
+
+$text_worker->onConnect = function ($connection) {
+    echo "New connection\n";
+};
+
+$text_worker->onMessage = function ($connection, $data) {
+    // Send data to client
+    $connection->send("Hello world\n");
+};
+
+$text_worker->onClose = function ($connection) {
+    echo "Connection closed\n";
+};
+
+// Run all workers
+Worker::runAll();
+```
+
+### Timer
+```php
+<?php
+
+use Workerman\Worker;
+use Workerman\Timer;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+$task = new Worker();
+$task->onWorkerStart = function ($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
+<?php
+
+use Workerman\Worker;
+use Workerman\Connection\AsyncTcpConnection;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+$worker = new Worker();
+$worker->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
+
+<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UQGGS9UB35WWG"><img src="http://donate.workerman.net/img/donate.png"></a>
+
+## 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).

vendor/workerman/workerman/Timer.php

@@ -0,0 +1,220 @@
+<?php
+/**
+ * This file is part of workerman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @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();
+        }
+    }
+}

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"
+}