Re: [MMUSIC] Seriously, USE-CANDIDATE!!! in 5245bis

Justin Uberti <juberti@google.com> Thu, 31 July 2014 19:11 UTC

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From: Justin Uberti <juberti@google.com>
Date: Thu, 31 Jul 2014 12:11:22 -0700
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To: =?UTF-8?Q?I=C3=B1aki_Baz_Castillo?= <ibc@aliax.net>
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Subject: Re: [MMUSIC] Seriously, USE-CANDIDATE!!! in 5245bis
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On Thu, Jul 31, 2014 at 4:34 AM, Iñaki Baz Castillo <ibc@aliax.net> wrote:

> 2014-07-24 19:16 GMT+02:00 Justin Uberti <juberti@google.com>om>:
> > The PRIORITY attribute is only for determining priority for
> peer-reflexive
> > candidates. Using it to change priority for other types of candidates
> would
> > be a significant change in semantics; I don't want to go there.
>
> Correct me if I'm wrong, but a ICE-Lite server does not even need to
> know about the ICE parameters it signals to the peer and it receives
> form the peer (but just its own ufrag and passwd) and can determine
> which is the selected pair by just inspecting the PRIORITY attribute
> in received ICE requests with USE-CANDIDATE.
>
>
ICE Lite doesn't care about PRIORITY. Since you have to use regular
nomination with ICE Lite, it just uses the single pair on which
USE-CANDIDATE is set.