RTCSessionDescription with type "rollback" sets type null

Confirmed Issue #12617723 • Assigned to Shijun S.

Details

Author
Mark R.
Created
Jul 3, 2017
Privacy
This issue is public.
Found in
  • Microsoft Edge
Found in build #
15.16193
Reports
Reported by 1 person

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Steps to reproduce

Sorry, I’m not sure where to file WebRTC-related issues (or what category to choose). I am running my own set of “WebRTC API compliance tests” in order to add support for Microsoft Edge’s WebRTC implementation to my library. I encountered the following issue: constructing an RTCSessionDescription with type “rollback” construct an RTCSessionDescription instance, but leaves its type set to null. For example,

const desc = new RTCSessionDescription({ type: 'rollback' })

Expected:

desc.type === 'rollback'

Actual:

desc.type === null

I can work around this by wrapping RTCSessionDescription (I think I can even work around Edge’s RTCPeerConnection not supporting rollback), but it would be nice if the type property were set to "rollback".

Thanks,
Mark

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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Shijun S.”

      Changed Status to “Confirmed”

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