Problem send message error after 8 - 12 hours
Afters 8 - 12 hours, When i try to connect to WebSocket server from the client, after connect success, client send message but the server respond with the following error Error during WebSocket handshake.

I'm using autobahn js from client side, but i tested the connection from Simple Websocket Client and websocket and same thing appened.

My server code:
```
        $port = 8080;
        $server = IoServer::factory(
            new HttpServer(
                new WsServer(
                    new WampServer(
                        new Wamp
                    )
                )
            )
          , $port
        );
        $server->run();
```

I run 8PM yesterday, and tested 9AM today. Two day, i don't have any solution. 
Thanks all. 