private function handleChild(TTransport $transport)
    {
        try {
            $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, $outputProtocol)) {
            }
            @$transport->close();
        } catch (TTransportException $e) {
        }

        exit(0);
    }