环境：Centos6.4，PHP环境：PHP7
服务端代码
<?php
//创建websocket服务器
$host = '0.0.0.0';
$port = 9501;
$ws = new swoole_websocket_server($host, $port);
//
$ws->on('open', function($ws, $request){ //$ws就是我们的服务器，$request就是客户端的信息
var_dump($request);
$ws->push($request->fd,"welcome
");
});
$ws->on('message', function($ws, $request){
echo 'Message:'. $request->data;
$ws->push($request->fd,'get it message');
});
$ws->on('close', function($ws, $request){
echo 'close';
});
$ws->start();
客户端代码
<!DOCTYPE html>
<html>
<head>
<title>WebSecket</title>
</head>
<body>
<Script>
var wsServer = 'ws://192.168.9.155:9501';
var websocket = new WebSocket(wsServer);
websocket.onopen = function (evt) {
console.log("链接成功");
};
websocket.onclose = function (evt) {
console.log("关闭链接");
};
websocket.onmessage = function (evt) {
console.log('Retrieved data from server: ' + evt.data);
};
websocket.onerror = function (evt, e) {
console.log('Error occured: ' + evt.data);
};
</Script>
</body>
</html>
文件分别是index4.php、index4.html,。
出现此状态，没有报错，说明开启成功了。
# ps -ajft //查看进程状态
开始测试
浏览器访问index4.html
closeobject(SwooleHttpRequest)#8 (9) { ["fd"]=> int(12) ["header"]=> array(12) { ["host"]=> string(18) "192.168.9.155:9501" ["connection"]=> string(7) "Upgrade" ["pragma"]=> string(8) "no-cache" ["cache-control"]=> string(8) "no-cache" ["upgrade"]=> string(9) "websocket" ["origin"]=> string(15) "http://myec.com" ["sec-websocket-version"]=> string(2) "13" ["user-agent"]=> string(153) "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.104 Safari/537.36 Core/1.53.4882.400 QQBrowser/9.7.13059.400" ["accept-encoding"]=> string(19) "gzip, deflate, sdch" ["accept-language"]=> string(14) "zh-CN,zh;q=0.8" ["sec-websocket-key"]=> string(24) "/nsMgwOyqsM5xmgdqpEBRA==" ["sec-websocket-extensions"]=> string(42) "permessage-deflate; client_max_window_bits" } ["server"]=> array(11) { ["request_method"]=> string(3) "GET" ["request_uri"]=> string(1) "/" ["path_info"]=> string(1) "/" ["request_time"]=> int(1522731778) ["request_time_float"]=> float(1522731778.6278) ["server_port"]=> int(9501) ["remote_port"]=> int(56587) ["remote_addr"]=> string(11) "192.168.9.1" ["master_time"]=> int(1522731778) ["server_protocol"]=> string(8) "HTTP/1.1" ["server_software"]=> string(18) "swoole-http-server" } ["request"]=> NULL ["cookie"]=> NULL ["get"]=> NULL ["files"]=> NULL ["post"]=> NULL ["tmpfiles"]=> NULL }
OK~