RpcRetryingCallerWithReadReplicas.java 文件源码

@Override
public Result call(int callTimeout) throws Exception {
  if (controller.isCanceled()) return null;

  if (Thread.interrupted()) {
    throw new InterruptedIOException();
  }

  byte[] reg = location.getRegionInfo().getRegionName();

  ClientProtos.GetRequest request =
      RequestConverter.buildGetRequest(reg, get);
  controller.setCallTimeout(callTimeout);

  try {
    ClientProtos.GetResponse response = getStub().get(controller, request);
    if (response == null) {
      return null;
    }
    return ProtobufUtil.toResult(response.getResult());
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}