[Nice] Gracefull fallback, renegotiations?

Olivier Crête olivier.crete at collabora.co.uk
Thu Jul 3 09:35:09 PDT 2008

On Thu, 2008-07-03 at 19:25 +0300, mikhail.zabaluev at nokia.com wrote:
> Hi,
> >On Thu, 2008-07-03 at 12:49 +0300, Kai.Vehmanen at nokia.com wrote:
> >> In theory you might want to pick a different pair than what
> >> was chosen as the best pair by standard ICE preference 
> >> algorithms. But a better way to influence pair selection
> >> is to adjust the local candidate preference values. 
> >
> >Will there be always only one socket per component/transport/af? So
> >whichever local candidate we pick doesn't matter since they'll all be
> >sending the exact same packets?
> Don't you have to bind to every local interface, in order to send candidate checks properly?
> It might matter with VPN and IP migration.

Won't you bind the same socket to every interface?

That said, even if they were different sockets, would there be a way for
libnice to match the forced remote to the local socket? If not, that
would kind of suck...

Olivier Crête
olivier.crete at collabora.co.uk
Collabora Ltd
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