stop method

void stop()

Implementation

void stop() {
  _sendBroadcastIPv4PeriodicTimer?.cancel();
  _sendBroadcastIPv6PeriodicTimer?.cancel();

  _txUDPIPv4Socket?.close();
  _rxUDPIPv4Socket?.close();

  _txUDPIPv6Socket?.close();
  _rxUDPIPv6Socket?.close();

  if (!_controller.isClosed) {
    _controller.close();
  }
}