public function httpGet(RequestInterface $request, ResponseInterface $hR, $tempLocation)
    {
        if (!file_exists($tempLocation)) {
            return;
        }

        $hR->setHeader('Content-Type', 'application/octet-stream');
        $hR->setHeader('Content-Length', filesize($tempLocation));
        $hR->setHeader('X-Sabre-Temp', 'true');
        $hR->setStatus(200);
        $hR->setBody(fopen($tempLocation, 'r'));

        return false;
    }