Twilio Dialogflow Integration error : 'ERR_STREAM_WRITE_AFTER_END'

[rajivcoomarHS]

After performing the steps given in the readme, when tried to make call, getting below error.

node server.js

Your app is listening on port 3000
Captured call CAe8bda7bf19bf88b6d3f171132fd877a1
Sending audio (44840 characters)
node:events:346
throw er; // Unhandled 'error' event
^

Error [ERR_STREAM_WRITE_AFTER_END]: write after end
at new NodeError (node:internal/errors:329:5)
at ClientHttp2Stream.Writable.write (node:internal/streams/writable:329:11)
at /Users/robert/Desktop/dialogflow-integration/node_modules/@grpc/grpc-js/build/src/call-stream.js:416:34
at processTicksAndRejections (node:internal/process/task_queues:94:5)
Emitted 'error' event on Http2CallStream instance at:
at emitErrorNT (node:internal/streams/destroy:188:8)
at emitErrorCloseNT (node:internal/streams/destroy:153:3)
at processTicksAndRejections (node:internal/process/task_queues:81:21) {
code: 'ERR_STREAM_WRITE_AFTER_END'
}

[RaheelAshraf]

I am getting the same issue

[komirellipavan]

@RaheelAshraf @rajivcoomarHS I had the same issue. Some how WebSocket connection is dropping.

In server.js file add code lines in between 2 and 4. It should work

 1. dialogflowService.on("audio", audio => {
 2.  mediaStream = websocketStream(ws, {
 3.     binary: false
 4.  });

[RaheelAshraf]

@komirellipavan I was facing the issue while testing with ngrok. When I deployed the code on the cloud it started working fine