[libnice] Inquiry re: commit 1ab9d7c104, “conncheck: Separate valid and succeeded states"
lminiero at gmail.com
Wed Apr 12 12:03:54 UTC 2017
2017-04-12 0:00 GMT+02:00 Olivier Crête <olivier.crete at collabora.com>:
> Can you try testing this branch? and let me know how it works for you?
thanks for the quick patch!
I asked my colleagues to test this, and it looks like it fixes the issue in
one scenario (Janus on AWS), but it doesn't in another (Janus in a docker
container with a bridge network, which behaves like a symmetric NAT), where
both were working fine with 0.1.13. For the sake of completeness, though,
the scenario where it still doesn't seem to work, doesn't work with D735
either, so not sure what this means there.
> On Mon, 2017-04-10 at 16:28 -0400, Olivier Crête wrote:
> > Hi,
> > That is really interesting,
> > On Mon, 2017-04-10 at 18:42 +0200, Lorenzo Miniero wrote:
> > > 2017-02-27 22:30 GMT+01:00 Chad Phillips <chad at apartmentlines.com>:
> > > > Some git bisect work got me to the problem commit:
> > > > 1ab9d7c104978ea1904aaaad708c1c8c23c77592 is the first bad commit
> > > > commit 1ab9d7c104978ea1904aaaad708c1c8c23c77592
> > > > conncheck: Separate valid and succeded states
> > > He then tried a patch another user referenced on our issue page,
> > > and it worked instead: https://phabricator.freedesktop.org/D735
> > I've been looking at this patch a couple times and the reason I
> > didn't merge it is that I don't understand what it tries to
> > accomplish.
> > But now I think I figured it out. It seems that libnice sets the
> > "nominated" flag on all the pairs when it creates them as a
> > controlling agent, which seems wrong. I think it should set the flag
> > only when it gets a reply... And this is why propagating the flag
> > fixes it in some cases, but I think we need to go over the whole
> > conncheck code and make it set the nominated flag at the right time
> > (after the reply is received!).
> > --
> > Olivier Crête
> > olivier.crete at collabora.com
> > _______________________________________________
> > nice mailing list
> > nice at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/nice
> Olivier Crête
> olivier.crete at collabora.com
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the nice