public function serve()
    {
        $this->transport_->listen();

        while (!$this->stop_) {
            try {
                $transport = $this->transport_->accept();

                if ($transport != null) {
                    $inputTransport = $this->inputTransportFactory_->getTransport($transport);
                    $outputTransport = $this->outputTransportFactory_->getTransport($transport);
                    $inputProtocol = $this->inputProtocolFactory_->getProtocol($inputTransport);
                    $outputProtocol = $this->outputProtocolFactory_->getProtocol($outputTransport);
                    while ($this->processor_->process($inputProtocol, $outputProtocol)) {
                    }
                }
            } catch (TTransportException $e) {
            }
        }
    }