106 lines
3.3 KiB
PHP
106 lines
3.3 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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use Workerman\MySQL\Connection;
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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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protected static $db;
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protected static $prefix;
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/**
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* 进行启动时操作
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*
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* @param mixed $businessWorker
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* @return void
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*/
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public static function onWorkerStart($businessWorker)
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{
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// 数据库连接
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$config = [
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// 连接地址
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'host' => '127.0.0.1',
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// 端口
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'port' => '3306',
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// 用户名
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'user' => 'danniushop',
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// 密码
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'passwd' => 'danniushop',
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// 表前缀
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'prefix' => '',
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// 数据库名称
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'dbname' => 'danniushop',
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];
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self::$prefix = $config['prefix'];
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self::$db = new Connection($config['host'], $config['port'], $config['user'], $config['passwd'], $config['dbname']);
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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 $client_id 连接id
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*/
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public static function onConnect($client_id)
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{
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$message = json_encode(['type' => 'init', 'data' => ['client_id' => $client_id]]);
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// 向当前client_id发送数据
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Gateway::sendToClient($client_id, $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 $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, $message)
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{
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// 向所有人发送
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// Gateway::sendToAll("$client_id said $message\r\n");
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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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if (isset($_SESSION['servicer_id'])) {
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// 客服离线，连接断开
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@self::$db->update(self::$prefix . 'servicer')->cols(['online' => 0, 'client_id' => ''])
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->where("client_id = '$client_id' ")->query();
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$servicer_id = $_SESSION['servicer_id'];
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@self::$db->update(self::$prefix . 'servicer_member')->cols(['online' => 0, 'client_id' => ''])
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->where("servicer_id = $servicer_id")->query();
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} else {
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// 用户离线，连接断开
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@self::$db->update(self::$prefix . 'servicer_member')->cols(['online' => 0, 'client_id' => ''])
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->where("client_id = '$client_id' ")->query();
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}
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}
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}
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