首页手记 17、Workerman案例4-Websocket服务

17、Workerman案例4-Websocket服务

标签：

PHP

1、运行环境

php版本>5.3
workerman版本为3.5.16
采用源码安装Workerman
ip为192.168.0.55

2、代码

web服务代码 start_websocket.php

<?php
require_once __DIR__.”/Autoloader.php”;
use Workerman\Worker;
$ws = new Worker(“websocket://0.0.0.0:2348”);
$ws->onConnect = function($connection) {
echo “new connection”,PHP_EOL;
};
$ws->onMessage = function($connection,$data) {
$connection->send(“you input data is:”.$data);
};
$ws->onClose = function($connection){
echo “close connection”,PHP_EOL;
};
Worker::runAll();

修改之前的index.html文件

<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<title>test</title>
</head>
<body>
<h1>this is test</h1>
</body>
<script>
var ws = new WebSocket(“ws://192.168.0.55:2348”);
ws.onopen = function()
{
ws.send(“hello world”);
};
ws.onmessage = function (evt)
{
var received_msg = evt.data;
console.log(“receive…”+received_msg);
};
ws.onclose = function()
{
console.log(“close”);
};
</script>
</html>