WorkerMan学习篇：简单多人聊天

使用workerman简单的多人聊天室

原创  2016年08月02日 13:15:03

• 标签：
• php /
• workerman

• 3560

代码如下：

 /**
  * Created by PhpStorm.
  * User: raid
  * Date: 2016/8/2
  * Time: 11:03
  */
 use Workerman\Worker;
 require_once '../Workerman/Autoloader.php';

 $global_uid = 0;

 // 当客户端连上来时分配uid，并保存连接，并通知所有客户端
 function handle_connection($connection) {
     global $text_worker, $global_uid;
     // 为这个链接分配一个uid
     $connection->uid = ++$global_uid;
     foreach ($text_worker->connections as $conn) {
         $conn->send("user[{$connection->uid}] online");
     }
 }

 // 当客户端发送消息过来时，转发给所有人
 function handle_message($connection, $data) {
     global $text_worker;
     foreach ($text_worker->connections as $conn) {
         $conn->send("user[{$connection->uid}] said: $data");
     }
 }

 // 当客户端断开时，广播给所有客户端
 function handle_close($connection) {
     global $text_worker;
     foreach ($text_worker->connections as $conn) {
         $conn->send("user[{$connection->uid}] logout");
     }
 }

 $text_worker = new Worker("websocket://0.0.0.0:2347");

 $text_worker->count = 1;

 $text_worker->onConnect = 'handle_connection';
 $text_worker->onMessage = 'handle_message';
 $text_worker->onClose = 'handle_close';

 Worker::runAll();

HTML页面展示：

 "en">

     "UTF-8">
     Simple Chat


 Simple Chat
 "text" id="msg">
 "button" id="send">send
 "content">

  

  

  

"text/javascript">  

    window.onload = function () {  

        var ws = new WebSocket("ws://127.0.0.1:2347");  

  

        document.getElementById("send").onclick = function () {  

            var msg = document.getElementById("msg").value;  

            ws.send(msg);  

        };  

  

        ws.onopen = function () {  

            console.log("连接成功");  

//            ws.send('raid');  

        };  

        ws.onmessage = function (e) {  

            document.getElementById("content").innerHTML += "

" + e.data + "

";  

        };  

  

  

    };