kge_gatewayworker/application/chat/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 \GatewayWorker\Gateway;
use \Workerman\Autoloader;

//require_once __DIR__ . '/../../vendor/autoload.php';

// gateway 进程
$gateway = new Gateway("websocket://0.0.0.0:2346");
// 设置名称，方便status时查看
$gateway->name = 'ChatGateway';
// 设置进程数，gateway进程数建议与cpu核数相同
$gateway->count = 4;
// 分布式部署时请设置成内网ip（非127.0.0.1）
$gateway->lanIp = '127.0.0.1';
// 内部通讯起始端口。假如$gateway->count=4，起始端口为2300
// 则一般会使用2300 2301 2302 2303 4个端口作为内部通讯端口 
$gateway->startPort = 2350;
// 心跳间隔
$gateway->pingInterval = 10;
// 心跳数据
$gateway->pingData = '{"type":"ping"}';
// 服务注册地址
$gateway->registerAddress = '127.0.0.1:2345';

/* 
// 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 , $http_header)
    {
        // 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://chat.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();
}