src/audio-manager.ts

@@ -227,7 +227,15 @@ export default class AudioManager {
         }
 
         this.renewTimer = setTimeout(() => {
-            void this.start();
+            void this.start().catch(() => {
+                this.clearRenewTimer();
+                this.stopCurrentPlayback();
+                this.audioPlayer.stop(true);
+                this.connection?.disconnect();
+                this.connection?.destroy();
+                this.connection = undefined;
+                this.playbackState = 'stopped';
+            });
         }, renewIntervalMs);
 
         if (typeof this.renewTimer.unref === 'function') {

tests/audio-manager.test.ts

@@ -298,6 +298,27 @@ describe('AudioManager', () => {
         expect(startSpy).toHaveBeenCalledTimes(1);
     });
 
+    it('cleans up when renewal restart fails', async () => {
+        jest.useFakeTimers();
+
+        const manager = new AudioManager({
+            connection: connectionOptions,
+            source: liveStreamSource,
+            renewIntervalMs: 10_000,
+        });
+        const startSpy = jest.spyOn(manager, 'start').mockRejectedValue(new Error('renewal failed'));
+
+        await manager.connect();
+        jest.advanceTimersByTime(10_000);
+        await Promise.resolve();
+
+        expect(startSpy).toHaveBeenCalledTimes(1);
+        expect(mockAudioPlayer.stop).toHaveBeenCalledWith(true);
+        expect(mockConnection.destroy).toHaveBeenCalled();
+        expect(manager.state).toBe('stopped');
+        expect(jest.getTimerCount()).toBe(0);
+    });
+
     it('clears existing renewal timer before reconnecting', async () => {
         jest.useFakeTimers();