AMQPConnection::setHost PHP Метод

    public function setHost($host)
    {
    }

 /**
  * @inheritdoc
  */
 public function setHost($host)
 {
     try {
         return $this->delegate->setHost($host);
     } catch (\AMQPConnectionException $e) {
         throw new ConnectionException($e->getMessage(), $e->getCode(), $e);
     }
 }