Fix bug where getAudioAndVideoTracks was repeatedly called

[timmydoza]

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Pull Request Details

JIRA link(s):

• N/A

Description

This fixes a bug where getAudioAndVideoTracks is called repeatedly when there is a getUserMedia error. The repeated calls to getAudioAndVideoTracks result in the error message never being displayed to the user.

Burndown

Before review

• Updated CHANGELOG.md if necessary
• Added unit tests if necessary
• Updated affected documentation
• Verified locally with npm test
• Manually sanity tested running locally
• Included screenshot as PR comment (if needed)
• Ready for review

Before merge

• Got one or more +1s
• Re-tested if necessary