getUserMedia Support on network address

[srinaath]

Screenshots

Version

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Describe the bug

Directline Speech icon click works fine on localhost whereas on the network URL served it breaks

Steps to reproduce

1. Go to https://github.com/compulim/webchat-bugbash-dlspeech#create-azure-speech-resource
2. Follow steps in this repo
3. Once you serve it as a webapp we get a localhost URL and a network URL.
4. The Speech functionality fails with the error attached in the screenshot when u open the network URL it is served on

Expected behavior

Clicking the speech icon does not generate the console error and converts the speech to text in the input box

[Bug]

[compulim]

Is it because microphone access to the browser is blocked?

[corinagum]

I am able to repro, and no, my browser had microphone permissions.

[compulim]

Is it because http vs https?

Browser don't offer media recording capability when web page is served over HTTP instead of HTTPS.

On the other hand, we should better surface the error. In this case, we should disable microphone button (turn it into envelope).

[corinagum]

@gabog, @srinaath is a team member xD Removing tags

[cwhitten]

note to fixer: if for some reason getUserMedia fails we should not show the microphone button in the control