Update stt/stt_google.py

stt/stt_google.py

@@ -348,6 +348,8 @@ class GoogleCloudSTT(STTInterface):
                 chunk_count = 0
                 total_bytes = 0
                 first_chunk_processed = False
+                last_chunk_time = time.time()
+                silence_timeout = 2.0  # 2 saniye sessizlik timeout
     
                 while not self.stop_event.is_set():
                     try:
@@ -358,6 +360,7 @@ class GoogleCloudSTT(STTInterface):
     
                         chunk_count += 1
                         total_bytes += len(chunk)
+                        last_chunk_time = time.time()  # Update last chunk time
     
                         # İlk chunk'ta audio format kontrolü
                         if chunk_count == 1:
@@ -384,6 +387,10 @@ class GoogleCloudSTT(STTInterface):
                         yield speech.StreamingRecognizeRequest(audio_content=chunk)
     
                     except queue.Empty:
+                        # Check for silence timeout
+                        if time.time() - last_chunk_time > silence_timeout:
+                            log_info(f"🔇 Silence timeout reached ({silence_timeout}s), ending stream")
+                            break
                         continue
                     except Exception as e:
                         log_error(f"❌ Error in request generator: {e}")