close method
Terminates the connection to the fwupd daemon. If a client remains unclosed, the Dart process may not terminate.
Implementation
Future<void> close() async {
if (_propertiesChangedSubscription != null) {
await _propertiesChangedSubscription!.cancel();
_propertiesChangedSubscription = null;
}
if (_deviceAddedSubscription != null) {
await _deviceAddedSubscription!.cancel();
_deviceAddedSubscription = null;
}
if (_deviceChangedSubscription != null) {
await _deviceChangedSubscription!.cancel();
_deviceChangedSubscription = null;
}
if (_deviceRemovedSubscription != null) {
await _deviceRemovedSubscription!.cancel();
_deviceRemovedSubscription = null;
}
_devices.clear();
if (_closeBus) {
await _bus.close();
}
}