Directline speech - web socket ends with 200 response

Screenshots

Version

4.9.1

Describe the bug

I have enabled directline speech in our bot by using the following example and I am getting the error “Error during WebSocket handshake: Unexpected response code: 200”. I tried both the options of passing token and passing the subscription key and facing the same issue.

https://github.com/microsoft/BotFramework-WebChat/tree/master/samples/03.speech/a.direct-line-speech

Note: Cognitive speech approach works fine.

What could be the possible cause for this?

[collegewap]

@Zerryth We followed the same steps in another instance and it worked fine. Not sure what is the issue with this specific bot instance. Thanks for your help.

[collegewap]

Here are the steps I am doing:

1. Open https://compulim.github.io/webchat-loader/
2. Select “MockBot (Direct Line Speech)”
3. Clear the generated token
4. Choose “east us 2” as the region.
5. Provide my speech key and click on “Generate Token”.
6. Click on “Open Web Chat in a new window”
7. Click on the mic button and I would see the above-mentioned error.

My setup:

And about 3a, we have an endpoint that generates the token. Also, I have tried the example given by you in https://github.com/microsoft/BotFramework-WebChat/issues/3407#issuecomment-673130903, by passing the speech key and getting the same error.