Creating / managing single rooms with Ratchet?

Question

I am making an ios chat application. After studying the necessary technologies and protocols, I decided to try websockets. For reasons, our top stack is based on php, and I learned about ratchet as websockets for PHP. I made a simple chat server for ios front-end from reading documentation . Chat works very well, and it’s also convenient for me. I wanted to know how to create separate private chats. Will a separate instance of the socket event loop run for individual rooms?

• The sample server I created uses a single event loop to manage user connections and send messages to various connection / user IDs. I really tried to look for private chats, but did not find any information where I could be confident. Do I need to manage each connection / user ID in almost this event loop, for example, to decide which users can communicate with each other directly by controlling the sending of messages? Or is their really a separate way to do this? This is an example of an event loop as a pair of documentation that I implemented:

     require dirname(__DIR__) . '/vendor/autoload.php';
  
     $server = IoServer::factory(
         new HttpServer(
             new WsServer(
                 new Chat()
             )
         ),
         8080
     );
  
     $server->run();
  

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Answer 1

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. . . Chat, / .

, {"cmd":"msg", "message":"Hi", "room": 1}, Chat , . , , , {"cmd":"join", "room": 1}, {"cmd":"leave", "room": 1}

Answer 2

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WampServerInterface MessageComponentInterface Chat ( ).

, .

:

class Chat implements WampServerInterface
{

    protected $conversationId;

    public function __construct(){
        $this->conversationId = null;
    }

    public function onSubscribe(ConnectionInterface $conn, $conversation_id){

        $this->conversationId = $conversation_id;

        echo "Client $conn->resourceId assigned to the conversation : $conversation_id\n";

    }

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

        echo "Message sent to $conversation_id : $event";

        // ... save in Database or else

        // Send data to conversation
        $this->conversationId->broadcast($message);

    }

}

.

, , , Ratchet Github.

, , autobahn.js ( ).