# 运行多个gatewayWorker实例 可以运行多个GatewayWorker实例,步骤如下。 假设已有Applications/Chat,想增加Applications/Chat2 1、拷贝Applications/Chat到Applications/Chat2 2、更改Applications/Chat2/start_register.php中的端口,1236改为1237(或者改为其它未被占用端口) 3、更改Applications/Chat2/start_businessworker.php中的registerAddress为127.0.0.1:1237 4、更改Applications/Chat2/start_gateway.php中的属性,包括**gateway端口**、**startPort**、**registerAddress**和**进程名**如下 ```php // ===更改gateway进程端口,这里改为8282=== $gateway = new Gateway("Websocket://0.0.0.0:8282"); // ===更改名称,方便status时查看=== $gateway->name = 'ChatGateway2'; $gateway->count = 4; $gateway->lanIp = '127.0.0.1'; // ===更改注册服务地址,端口由1236改为1237=== $gateway->registerAddress = '127.0.0.1:1237'; // ===更改内部通讯起始端口,这里改为4000==== // ===一定要改,比原来大一些,不然会端口冲突=== $gateway->startPort = 4000; $gateway->pingInterval = 10; $gateway->pingData = '{"type":"ping"}'; ``` 5、更改Applications/Chat2/start_web.php中的WebServer端口, ```php // 这里改成55252 $web = new WebServer("http://0.0.0.0:55252"); $web->count = 2; $web->addRoot('www.your_domain.com', __DIR__.'/Web'); ``` 6、由于gateway端口更改了,所以前端js连接gateway的端口也要做相应的更改 打开 /Applications/Chat2/Web/index.php ```javascript // 改成gateway端口8282 ws = new WebSocket("ws://"+document.domain+":8282"); ```