stop method

Future<void> stop()

Stops the loop and closes the socket cleanly (the iOS background path: suspend → stop, foreground → start — reconnect + flush).

Implementation

Future<void> stop() async {
  _started = false;
  _reconnectTimer?.cancel();
  _reconnectTimer = null;
  await _dropSocket();
  _setState(HubLinkState.disconnected);
}