Use retired 1s to prevent race condition

BasedHardware · Sep 15, 2024 · d5d9fd0 · d5d9fd0
1 parent 331398b
commit d5d9fd0
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/app/lib/providers/device_provider.dart b/app/lib/providers/device_provider.dart
@@ -197,7 +197,6 @@ class DeviceProvider extends ChangeNotifier implements IDeviceServiceSubsciption
     setConnectedDevice(null);
     setIsConnected(false);
     updateConnectingStatus(false);
-    periodicConnect('coming from onDisconnect');
     await captureProvider?.resetState(restartBytesProcessing: false);
     captureProvider?.setAudioBytesConnected(false);
     print('after resetState inside initiateConnectionListener');
@@ -211,6 +210,11 @@ class DeviceProvider extends ChangeNotifier implements IDeviceServiceSubsciption
       );
     });
     MixpanelManager().deviceDisconnected();
+
+    // Retired 1s to prevent the race condition made by standby power of ble device
+    Future.delayed(const Duration(seconds: 1), () {
+      periodicConnect('coming from onDisconnect');
+    });
   }
 
   void onDeviceReconnected(BTDeviceStruct device) async {

diff --git a/app/lib/services/devices.dart b/app/lib/services/devices.dart
@@ -209,9 +209,7 @@ class DeviceService implements IDeviceService {
     mutex = true;
 
     try {
-      if (_connection != null && _connection?.device.id != deviceId) {
-        throw Exception("There is a connected device ${_connection?.device.id}, you have to disconnect it first.");
-      }
+      debugPrint("ensureConnection ${_connection?.device.id} ${_connection?.status}");
       if (_connection?.status == DeviceConnectionState.connected) {
         var pongAt = _connection?.pongAt;
         var shouldPing = (pongAt == null || pongAt.isBefore(DateTime.now().subtract(const Duration(seconds: 5))));