php stomp消息怎样处理

要处理PHP STOMP消息，您需要遵循以下步骤：

1. 安装STOMP库：首先，确保您的PHP环境中已安装stomp.php库。您可以使用Composer进行安装：

composer require cboden/ratchet 

2. 创建一个WebSocket服务器：接下来，创建一个WebSocket服务器以便与STOMP客户端通信。这里是一个简单的例子：

// server.php require 'vendor/autoload.php';  use Ratchet\Server\IoServer; use Ratchet\Http\HttpServer; use Ratchet\WebSocket\WsServer; use MyApp\StompHandler;  $server = IoServer::factory(     new HttpServer(         new WsServer(             new StompHandler()         )     ),     8080 );  $server->run(); 

3. 创建一个STOMP处理器：现在，我们需要创建一个处理器来处理传入的STOMP消息。在这个例子中，我们将简单地将接收到的消息原样返回：

// MyApp/StompHandler.php namespace MyApp;  use Ratchet\MessageComponentInterface; use Ratchet\ConnectionInterface; use Stomp\Client as StompClient;  class StompHandler implements MessageComponentInterface {     protected $clients;      public function __construct() {         $this->clients = new \SplObjectStorage;     }      public function onOpen(ConnectionInterface $conn) {         $this->clients->attach($conn);     }      public function onClose(ConnectionInterface $conn) {         $this->clients->detach($conn);     }      public function onError(ConnectionInterface $conn, \Exception $e) {         echo "An error has occurred: {$e->getMessage()}\n";         $conn->close();     }      public function onMessage(ConnectionInterface $from, $msg) {         foreach ($this->clients as $client) {             if ($from !== $client) {                 $client->send($msg);             }         }     } } 

4. 运行WebSocket服务器：最后，运行WebSocket服务器以侦听传入的STOMP连接：

php server.php 

现在，您可以使用STOMP客户端连接到WebSocket服务器并发送/接收消息。这是一个简单的STOMP客户端示例：

// stomp_client.php require 'vendor/autoload.php';  use Stomp\Client;  $client = new Client('ws://localhost:8080');  $client->connect();  $client->subscribe('/topic/my_topic', function ($message) {     echo "Received message: {$message->body}\n"; });  $client->send('/topic/my_topic', '', 'Hello, World!');  sleep(10);  $client->disconnect(); 

运行此客户端以发送消息到STOMP服务器，服务器将把消息广播给所有订阅了该主题的其他客户端。