97 lines
2.4 KiB
PHP
97 lines
2.4 KiB
PHP
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<?php
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/**
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* Copyright 1999-2021 iFLYTEK Corporation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace IFlytek\Xfyun\Core\Traits;
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use GuzzleHttp\Exception\RequestException;
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/**
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* 提供一个方法，决定是否进行重试
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*
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* @author guizheng@iflytek.com
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*/
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trait DecideRetryTrait
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{
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use JsonTrait;
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/**
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* @var array
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*/
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private $httpRetryCodes = [
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500,
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502,
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503
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];
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/**
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* @var array
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*/
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private $httpRetryMessages = [
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'retry later'
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];
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/**
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* 返回一个callable变量，作用是决定是否重试
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*
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* @param bool $shouldRetryMessages 是否要根据message决定重试与否
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* @return callable
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*/
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private function getDecideRetryFunction($shouldRetryMessages = true)
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{
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$httpRetryCodes = $this->httpRetryCodes;
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$httpRetryMessages = $this->httpRetryMessages;
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return function (\Exception $ex) use ($httpRetryCodes, $httpRetryMessages, $shouldRetryMessages) {
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$statusCode = $ex->getCode();
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if (in_array($statusCode, $httpRetryCodes)) {
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return true;
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}
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if (!$shouldRetryMessages) {
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return false;
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}
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$message = ($ex instanceof RequestException && $ex->hasResponse())
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? (string) $ex->getResponse()->getBody()
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: $ex->getMessage();
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try {
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$message = $this->jsonDecode(
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$message,
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true
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);
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} catch (\InvalidArgumentException $ex) {
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return false;
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}
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if (!isset($message['errors'])) {
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return false;
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}
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foreach ($message['errors'] as $error) {
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if (in_array($error['reason'], $httpRetryMessages)) {
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return true;
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}
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}
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return false;
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};
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}
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}
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