$host = 127.0.0.1 监听本地ipweb
$host = 255.3.258.139 监听外网的某个ipwebsocket
$host= 0.0.0.0 监听全部ipswoole
$ws = new swoole_websocket_server($htos, 9501);socket
$ws = new swoole_websocket_server("0.0.0.0", 9501); $ws->set([ 'max_request'=> 8 ]);
max_request worker最大任务数,只接收8个连接,超过的部分会把会前面的资源断开(断开旧连接,从新释放资源)spa