Update stt_google.py

stt_google.py

@@ -247,7 +247,6 @@ class GoogleCloudSTT(STTInterface):
                     log_error(f"❌ Google STT stream error: {error_msg}")
                     
         except Exception as e:
-            import traceback
             log_error(f"❌ Fatal error in STT stream thread", error=str(e), traceback=traceback.format_exc())
         finally:
             log_info("🎤 Google STT stream thread ended")
@@ -257,6 +256,8 @@ class GoogleCloudSTT(STTInterface):
     async def stream_audio(self, audio_chunk: bytes) -> AsyncIterator[TranscriptionResult]:
         """Stream audio chunk and get transcription results"""
         if not self.is_streaming:
+            # Daha detaylı hata mesajı
+            log_error(f"❌ STT not streaming - is_streaming: {self.is_streaming}, thread alive: {self.stream_thread and self.stream_thread.is_alive() if hasattr(self, 'stream_thread') else 'No thread'}")
             raise RuntimeError("Streaming not started. Call start_streaming() first.")
         
         try:
@@ -268,7 +269,6 @@ class GoogleCloudSTT(STTInterface):
                 try:
                     # Non-blocking get from normal queue
                     result = self.responses_queue.get_nowait()
-                    # Debug log'u kaldırdık
                     yield result
                 except queue.Empty:
                     # No more results in queue
@@ -276,6 +276,8 @@ class GoogleCloudSTT(STTInterface):
                     
         except Exception as e:
             log_error(f"❌ Google STT streaming error", error=str(e))
+            # Stream'i tekrar başlatmayı tetikle
+            self.is_streaming = False
             raise
     
     async def stop_streaming(self) -> Optional[TranscriptionResult]: