Tried with Kaldi-ASR demo, no result comes back

[jackyh]

I followed the steps https://github.com/NVIDIA/DeepLearningExamples/tree/master/Kaldi/SpeechRecognition. After Server started, I start the client with: scripts/docker/launch_client.sh -p -v.
The client says:
Loading eval dataset...done
Opening GRPC contextes...done
Streaming utterances...Sending correlation_id=1 chunk offset=8160
Sending correlation_id=2 chunk offset=8160
Sending correlation_id=3 chunk offset=8160
Sending correlation_id=4 chunk offset=8160
....
But, it will stopped at "Waiting for all results...", and no results comes back. Why? Do I need to do anything else?

[jackyh]

I tried to use " tcpdump tcp port 8001 -vv", look like when client started, no GPRC request is sent out? Is there any step that I'm missing?