Update stt/stt_lifecycle_manager.py

stt/stt_lifecycle_manager.py

@@ -164,26 +164,20 @@ class STTLifecycleManager:
         """Handle STT stop request"""
         session_id = event.session_id
         reason = event.data.get("reason", "unknown")
-
-        """Send STT stopped signal to client"""
-        await self.send_message(session_id, {
-            "type": "stt_stopped",
-            "message": "STT stopped, please stop sending audio"
-        })
-        
+    
         log_info(f"🛑 Stopping STT", session_id=session_id, reason=reason)
-
+    
         stt_session = self.stt_sessions.get(session_id)
         if not stt_session:
             log_warning(f"⚠️ No STT session found", session_id=session_id)
             return
-
+    
         try:
             if stt_session.is_streaming:
                 # Stop streaming
                 final_result = await stt_session.stt_instance.stop_streaming()
                 stt_session.is_streaming = False
-
+    
                 # If we got a final result, publish it
                 if final_result and final_result.text:
                     await self.event_bus.publish(Event(
@@ -195,12 +189,22 @@ class STTLifecycleManager:
                             "confidence": final_result.confidence
                         }
                     ))
-
+    
+            # ✅ FIX: Send stop signal to WebSocket to stop audio streaming
+            await self.event_bus.publish(Event(
+                type=EventType.WEBSOCKET_MESSAGE,
+                session_id=session_id,
+                data={
+                    "type": "stt_stopped",
+                    "message": "STT stopped, please stop sending audio"
+                }
+            ))
+    
             # Don't remove session immediately - might restart
             stt_session.update_activity()
-
+    
             log_info(f"✅ STT stopped", session_id=session_id)
-
+    
         except Exception as e:
             log_error(
                 f"❌ Error stopping STT",