Thruway\Authentication\AuthorizationManager::handleMessage PHP Метод

    public function handleMessage(MessageEvent $messageEvent)
    {
        if (!$this->isAuthorizedTo($messageEvent->session, $messageEvent->message)) {
            $messageEvent->session->sendMessage(ErrorMessage::createErrorMessageFromMessage($messageEvent->message, "wamp.error.not_authorized"));
            $messageEvent->stopPropagation();
        }
    }