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88 lines
2.2 KiB
PHP
88 lines
2.2 KiB
PHP
<?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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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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* @param int $clientId 连接id
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* @throws Exception
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*/
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public static function onConnect($clientId)
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{
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$message = json_encode([
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'type' => 'welcome',
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'message' => 'just enjoy it',
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]);
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Gateway::sendToClient($clientId, $message);
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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 $clientId 连接id
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* @param mixed $message 具体消息
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* @throws Exception
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*/
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public static function onMessage($clientId, $message)
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{
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$content = json_decode($message, true);
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if (!isset($content['type'])) return;
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if ($content['type'] == 'join_group') {
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$_SESSION['group'] = $content['group'];
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Gateway::joinGroup($clientId, $content['group']);
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} elseif ($content['type'] == 'send_danmaku') {
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$message = [
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'type' => 'show_danmaku',
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'danmaku' => $content['danmaku'],
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];
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Gateway::sendToGroup($_SESSION['group'], json_encode($message), [$clientId]);
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}
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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 $clientId 连接id
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* @throws Exception
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*/
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public static function onClose($clientId)
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{
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}
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}
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