shutdown method
Implementation
Future<void> shutdown() => Future.wait([
_goalPub.shutdown(),
_cancelPub.shutdown(),
_statusSub.shutdown(),
_feedbackSub.shutdown(),
_resultSub.shutdown()
]);
Future<void> shutdown() => Future.wait([
_goalPub.shutdown(),
_cancelPub.shutdown(),
_statusSub.shutdown(),
_feedbackSub.shutdown(),
_resultSub.shutdown()
]);