message: consistent sleep time when disconnected
diff: @@ -127,7 +127,7 @@ int main(int argc, char** argv) {
  } catch (const std::logic_error& e) {
  }
  } else {
  - std::this_thread::sleep_for(10ms);
  + std::this_thread::sleep_for(1ms);
  }
  if (!ros::ok()) {
  