gateway-worker/app/start_gateway.php

<?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
 */
use \Workerman\Worker;
use \Workerman\WebServer;
use \GatewayWorker\Gateway;
use \GatewayWorker\BusinessWorker;
use \Workerman\Autoloader;

// 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->transport = 'ssl'; // 启用 SSL

// gateway名称，status方便查看
$gateway->name = 'PHPGateway';
// gateway进程数，一般设置2个就足够
$gateway->count = 2;
// 本机内网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 2个端口作为内部通讯端口 
$gateway->startPort = 2900;
// 服务注册地址
$gateway->registerAddress = '127.0.0.1:1238';

// 心跳间隔 30秒
$gateway->pingInterval = 20;
// 心跳数据
$gateway->pingData = '{"type":"pong "}';


// 当客户端连接上来时，设置连接的onWebSocketConnect，即在websocket握手时的回调
$gateway->onConnect = function($connection)
{
    $connection->onWebSocketConnect = function($connection , $httpBuffer)
    {
        // 可以在这里判断连接来源是否合法，不合法就关掉连接
        // $_SERVER['HTTP_ORIGIN']标识来自哪个站点的页面发起的websocket链接
//        if($_SERVER['HTTP_ORIGIN'] != 'http://kedou.workerman.net')
//        {
//            $connection->close();
//        }
        // onWebSocketConnect 里面$_GET $_SERVER是可用的
        // var_dump($_GET, $_SERVER);
    };
};


// 如果不是在根目录启动，则运行runAll方法
if(!defined('GLOBAL_START'))
{
    Worker::runAll();
}