0

我有一个带有框架 Symfony 的实时 Web 应用程序。我需要将数据从客户端发送到 webscket 服务器。所以我尝试了这个：

var conn = new WebSocket('ws://127.0.0.1:8080');
console.log (conn);
conn.onopen = function (e) { 
                            console.log ("Connection established!");
                conn.send("xoxo");

};

它没有显示任何错误，在服务器端我有这个：服务器代码：

$app=new AggregateApplication();
$loop   = \React\EventLoop\Factory::create();
$context = new \React\ZMQ\Context($loop);
$pull = $context->getSocket(\ZMQ::SOCKET_PULL);
$pull->bind('tcp://127.0.0.1:5555');
$pull->on('message', array($app, 'EditMessage'));
$webSock = new \React\Socket\Server($loop);
$webSock->listen(8080, '127.0.0.1');
$handler = $this->getContainer()->get('session.handler');
$server=new \Ratchet\Wamp\WampServer($app);
$server = new SessionProvider($server, $handler);
$webServer = new \Ratchet\Server\IoServer(new     \Ratchet\WebSocket\WsServer($server),$webSock);
$loop->run();

这是我的应用程序代码：

class AggregateApplication implements WampServerInterface {
    protected $clients;
    protected $comming;
    public function __construct() {
        $this->clients = array();
        $this->comming = array();
    }

    public function onOpen(ConnectionInterface $conn){
        $this->clients[array_shift($this->comming)]=$conn;
        echo "New connection! ".array_shift($this->comming)." ({$conn->resourceId})\n";
    }
    public function onCall(ConnectionInterface $conn, $id, $topic, array $params){

    }
     public function onSubscribe(ConnectionInterface $conn, $topic){
        echo "onSubscribe";
    }
    public function onUnSubscribe(ConnectionInterface $conn, $topic){

    }
    public function onPublish(ConnectionInterface $conn, $topic, $event, array $exclude, array $eligible){

    }
    public function onClose(ConnectionInterface $conn) {
        unset($this->clients[array_search($conn, $this->clients)]);
       echo 'close connection ';
    }

    public function onError(ConnectionInterface $conn, \Exception $e) {
    }
}

我找不到的问题是我会捕捉到客户端发送的消息吗？

4

3 回答 3

1

您的消息不符合WAMP 标准。看看AutobahnJS的客户端连接。还可以查看Ratchet Push Integration Tutorial，它有一个功能示例。

于 2013-07-28T04:55:08.850 回答
0

Remember that the WAMP standard is only a suggestion for Push Integration(ZMQ).You can use to handle this mechanism on client side by pure javascript, without using any library such as AutobahnJS

Server code: 

    // Create loop for listen    
    $loop = React\EventLoop\Factory::create();
    $pusher = new Pusher;

    // Listen for the web server to make a ZeroMQ push after an ajax request
    $context = new React\ZMQ\Context($loop);
    $pull = $context->getSocket(ZMQ::SOCKET_PULL);
    $pull->bind('tcp://127.0.0.1:5555'); // Binding to 127.0.0.1 means the only client that can connect is itself
    $pull->on('message', array($pusher, 'onBlogEntry'));

    // Set up our WebSocket server for clients wanting real-time updates
    $webSock = new React\Socket\Server($loop);
    $webSock->listen(8080, '127.0.0.1'); // Binding to 127.0.0.1 means remotes can connect
    $webServer = new Ratchet\Server\IoServer(
            new Ratchet\WebSocket\WsServer(
            $pusher
            ), $webSock
    );

    // run server for listen websocket base connection
    $loop->run();

Your Application code doesn't have need to Topic class (WAMP Class) for message pattern for this reason it doesn't need to use WAMP and AutobahnJS.

App code for example:

class Pusher implements MessageComponentInterface {

    public function __construct() {
        $this->clients = new \SplObjectStorage;
    }

    public function onOpen(ConnectionInterface $conn) {}

    public function onMessage(ConnectionInterface $from, $msg) {}

    public function onClose(ConnectionInterface $conn) {}

    public function onError(ConnectionInterface $conn, \Exception $e) {}

    public function onBlogEntry($entry) {}

}
于 2013-08-13T06:30:50.197 回答
0

观看下面的幻灯片。

http://wamp-proto.org/

客户端可以通过远程过程调用 (RPC) 与服务器通信。

如果您使用 AutobahnJS ( http://autobahn.ws/js/ )，您可以在您的客户端中添加它。

session.call('myaction', [mydata]).then(
    function (res) {
        console.log("Result:", res);
    }
);

在您的 Pusher 类中，您已使用以下函数捕获从客户端发送的消息。

public function onCall(ConnectionInterface $conn, $id, $topic, array $params)
{
    // do what you want
}
于 2016-06-30T04:31:21.307 回答