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alphacep / vosk-server

WebSocket, gRPC and WebRTC speech recognition server based on Vosk and Kaldi libraries
Apache License 2.0
918 stars 248 forks source link

WebRTC sending error #74

Closed tingyang01 closed 2 years ago

tingyang01 commented 4 years ago

I am testing the Webrtc server version on the AWS server. but I am getting this error on the server-side(python) and the browser is not getting any stt result. I am very not familiar with this library. Got frame <av.AudioFrame 0, pts=288000, 960 samples at 48000Hz, stereo, s16 at 0x7fc8f0076a58> Sending response { "partial" : "" } Got frame <av.AudioFrame 0, pts=288960, 960 samples at 48000Hz, stereo, s16 at 0x7fc8f00dab38> Sending response { "partial" : "" } Task exception was never retrieved future: <Task finished coro=<RTCSctpTransport._transmit() done, defined at /home/ubuntu/kaldi_mic/lib/python3.6/site-packages/aiortc/rtcsctptransport.py:1505> exception=ConnectionError('Cannot send encrypted data, not connected',)> Traceback (most recent call last): File "/home/ubuntu/kaldi_mic/lib/python3.6/site-packages/aiortc/rtcsctptransport.py", line 1539, in _transmit await self._send_chunk(chunk) File "/home/ubuntu/kaldi_mic/lib/python3.6/site-packages/aiortc/rtcsctptransport.py", line 1344, in _send_chunk chunk, File "/home/ubuntu/kaldi_mic/lib/python3.6/site-packages/aiortc/rtcdtlstransport.py", line 655, in _send_data raise ConnectionError("Cannot send encrypted data, not connected") ConnectionError: Cannot send encrypted data, not connected

I am very happy if you can fix it. Thank you.

nshmyrev commented 4 years ago

This thing is not yet fully tested yet, I will check soon. Thank you for the report.

nshmyrev commented 2 years ago

Let us know if still valid. I think it should work

tingyang01 commented 2 years ago

Thank you, it works now.

nshmyrev commented 2 years ago

@tingyang01 thank you for confirmation!