Thruway\Role\Callee::register PHP Метод

    public function register(ClientSession $session, $procedureName, callable $callback, $options = null)
    {
        $futureResult = new Deferred();
        $requestId = Utils::getUniqueId();
        $options = isset($options) ? (object) $options : new \stdClass();
        $registration = ["procedure_name" => $procedureName, "callback" => $callback, "request_id" => $requestId, 'options' => $options, 'futureResult' => $futureResult];
        array_push($this->registrations, $registration);
        $registerMsg = new RegisterMessage($requestId, $options, $procedureName);
        $session->sendMessage($registerMsg);
        return $futureResult->promise();
    }