stop method

@override void stop()

Stops continuous discovery. Safe to call when not running.

Implementation

@override
void stop() {
  _timeoutTimer?.cancel();
  _timeoutTimer = null;
  _controlSubscription?.cancel();
  _controlSubscription = null;
  if (_queryId != null) {
    connection.unquery(_queryId!);
    _queryId = null;
  }
  for (final handle in _handles.values.toList(growable: false)) {
    if (handle.ownedByDiscovery && !handle.disposed) handle.dispose();
  }
  _handles.clear();
}