Disable WebSocket heartbeat on server and increase client timeout to 30s to resolve connection drops

demo_websocket_voice.py

@@ -82,7 +82,7 @@ def main():
             "X-Device-ID": DEVICE_ID
         }
         
-        ws = WebSocketClient(HERMES_WS_URL, headers=headers)
+        ws = WebSocketClient(HERMES_WS_URL, headers=headers, timeout=30)
         try:
             ws.connect()
             

hermes_voice_gateway/api_server_endpoint.py

@@ -663,7 +663,7 @@ class HermesESP32VoiceGatewayMixin:
             return auth_err
 
         # Prepare websocket response
-        ws = web.WebSocketResponse()
+        ws = web.WebSocketResponse(heartbeat=None)
         await ws.prepare(request)
 
         device_id = (request.headers.get("X-Device-ID") or request.query.get("device_id") or "default").strip()[:80] or "default"

main.py

@@ -420,7 +420,7 @@ def main():
                         "Authorization": "Bearer mcT1YA1vOr9wXSiHpCYalweEGGZKX-PIfZv2drp8BSg",
                         "X-Device-ID": device_id
                     }
-                    ws = WebSocketClient("ws://192.168.68.126:8642/api/esp32/voice/ws", headers=headers)
+                    ws = WebSocketClient("ws://192.168.68.126:8642/api/esp32/voice/ws", headers=headers, timeout=30)
                     ws.connect()
                     ws.send_text(json.dumps({
                         "event": "start",