Re: [webrtc-pc] getCapabilities().headerExtensions (#3078)

> I think we agreed that you can not use getCapabilities as input to setHeaderExtensionsToNegotiate a while back.

getCapabilities is for feature detection not for input to that method, get/setHeaderExtensionsToNegotiate only works the list is same size and all uri's are unmodified.

What is confusing is I have several times polled getCapabilities thinking it works for feature detection only to find out it gives an incomplete result, which seems like a bug, why hide capabilities?

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Received on Wednesday, 8 October 2025 12:54:50 UTC