set streamSubscriptions to null on

OpenTails · May 16, 2024 · f554aa8 · f554aa8
1 parent 314bede
commit f554aa8
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/lib/Backend/Bluetooth/bluetooth_manager_plus.dart b/lib/Backend/Bluetooth/bluetooth_manager_plus.dart
@@ -256,14 +256,23 @@ Future<void> initFlutterBluePlus(InitFlutterBluePlusRef ref) async {
     }
     //cancel streams
     await _keepAliveStreamSubscription?.cancel();
+    _keepAliveStreamSubscription = null;
     await _onCharacteristicReceivedStreamSubscription?.cancel();
+    _onCharacteristicReceivedStreamSubscription = null;
     await _onConnectionStateChangedStreamSubscription?.cancel();
+    _onConnectionStateChangedStreamSubscription = null;
     await _onDiscoveredServicesStreamSubscription?.cancel();
+    _onDiscoveredServicesStreamSubscription = null;
     await _onMtuChanged?.cancel();
+    _onMtuChanged = null;
     await _adapterStateStreamSubscription?.cancel();
+    _adapterStateStreamSubscription = null;
     await _onScanResultsStreamSubscription?.cancel();
+    _onScanResultsStreamSubscription = null;
     await _onServicesResetStreamSubscription?.cancel();
+    _onServicesResetStreamSubscription = null;
     await _onReadRssiStreamSubscription?.cancel();
+    _onReadRssiStreamSubscription = null;
     // Mark all gear disconnected;
     ref.read(knownDevicesProvider).forEach(
           (key, value) => value.deviceConnectionState.value = ConnectivityState.disconnected,