/**
  * Execute the console command.
  *
  * @return void
  */
 public function fire()
 {
     echo 'Iniciando servidor...' . PHP_EOL;
     $controller = new Controller();
     $server = IoServer::factory(new HttpServer(new WsServer($controller)), 777);
     $loop = $server->loop;
     $loop->addPeriodicTimer(5, function () use($controller) {
         $controller->sendCounterMessage();
     });
     $server->run();
 }