if (this.largeReadX) {
                        request.setMaxCount(r & 0xFFFF);
                        request.setOpenTimeout(r >> 16 & 0xFFFF);
                    }

                    try {
                        th.send(request, response, RequestParam.NO_RETRY);
                        n = response.getDataLength();

                    } else if (this.largeReadX) {
                        // Optimize large read requests
                        request.setMaxCount(r & 0xFFFF);
                        request.setOpenTimeout(r >> 16 & 0xFFFF);
                    }

                    th.send(request, response, RequestParam.NO_RETRY);
                    n = response.getDataLength();