Stop native audio on error

Author: hiroshihorie

lib/src/core/room_preconnect.dart

@@ -32,6 +32,7 @@ extension RoomPreConnect on Room {
       await preConnectAudioBuffer.agentReadyFuture;
       return result;
     } catch (error) {
+      await preConnectAudioBuffer.stopRecording(withError: error);
       logger.warning('[Preconnect] operation failed with error: $error');
       rethrow;
     } finally {

lib/src/preconnect/pre_connect_audio_buffer.dart

@@ -154,11 +154,8 @@ class PreConnectAudioBuffer {
     ));
   }
 
-  Future<void> stopRecording() async {
-    if (!_isRecording) {
-      logger.warning('Not recording');
-      return;
-    }
+  Future<void> stopRecording({Object? withError}) async {
+    if (!_isRecording) return;
     _isRecording = false;
 
     // Cancel the stream subscription.
@@ -177,6 +174,11 @@ class PreConnectAudioBuffer {
 
     _rendererId = null;
 
+    // Stop native audio when errored
+    if (withError != null) {
+      await webrtc.NativeAudioManagement.stopLocalRecording();
+    }
+
     // Complete agent ready future if not already completed
     _agentReadyManager.complete();