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[webrtc-pc] SLD({type: "offer"}) wo/createOffer should be InvalidModificationError (#2143)

From: Jan-Ivar Bruaroey via GitHub <sysbot+gh@w3.org>
Date: Mon, 25 Mar 2019 21:26:41 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issues.opened-425123333-1553549200-sysbot+gh@w3.org>
jan-ivar has just created a new issue for https://github.com/w3c/webrtc-pc:

== SLD({type: "offer"}) wo/createOffer should be InvalidModificationError ==
What error should this produce?
await new RTCPeerConnection().setLocalDescription({type: "offer"}); // ?
The default `""` sdp matches **[[LastOffer]]**, which is also `""` here since *createOffer* was never called, so we get past the *InvalidModificationError* check, which seems unintentional.

*RTCError*? *InvalidAccessError*? *OperationError*?

I vote we improve the *InvalidModificationError* check to catch it.

Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/2143 using your GitHub account
Received on Monday, 25 March 2019 21:26:43 UTC

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