// Read binary input stream and append it to temp file
            $in = fopen("php://input", "rb");

            if ($in) {
                while ($buff = fread($in, 4096))
                    fwrite($out, $buff);
            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');

            fclose($in);
            fclose($out);