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<?php
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/**
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* This file is part of workerman.
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the MIT-LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @author walkor<walkor@workerman.net>
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* @copyright walkor<walkor@workerman.net>
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* @link http://www.workerman.net/
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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/**
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* 用于检测业务代码死循环或者长时间阻塞等问题
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* 如果发现业务卡死，可以将下面declare打开（去掉//注释），并执行php start.php reload
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* 然后观察一段时间workerman.log看是否有process_timeout异常
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*/
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//declare(ticks=1);
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require_once __DIR__ . '/../../config.php';
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use \GatewayWorker\Lib\Gateway;
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/**
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* 主逻辑
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* 主要是处理 onConnect onMessage onClose 三个方法
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* onConnect 和 onClose 如果不需要可以不用实现并删除
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*/
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class Events
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{
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/**
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* 当客户端连接时触发
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* 如果业务不需此回调可以删除onConnect
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*
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* @param int $client_id 连接id
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*/
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public static function onConnect($client_id)
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{
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Gateway::sendToClient($client_id, json_encode([
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'action' => 'init',
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'client_id' => $client_id
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], JSON_UNESCAPED_UNICODE));
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}
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/**
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* 当客户端发来消息时触发
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* @param int $client_id 连接id
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* @param mixed $message 具体消息
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*/
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public static function onMessage($client_id, $message)
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{
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global $config;
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if ($message == $config['ping']) Gateway::sendToClient($client_id, $config['pang']);
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}
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/**
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* 当用户断开连接时触发
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* @param int $client_id 连接id
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*/
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public static function onClose($client_id)
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{
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global $config;
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if (!!$config['close']) self::post($config['close'], ['client' => $client_id]);
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}
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public static function post($url, $data, $type = 'json')
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{
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_POST, true);
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if ($type === 'data') {
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
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}
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if ($type === 'json') {
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$data_string = json_encode($data, JSON_UNESCAPED_UNICODE);
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curl_setopt($curl, CURLOPT_HTTPHEADER, [
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'Content-Type: application/json; charset=utf-8',
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'Content-Length: ' . strlen($data_string)
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]);
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data_string);
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}
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$r = curl_exec($curl);
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curl_close($curl);
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return $r;
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}
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}
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