[Asterisk-Users] Re: What causes deadlock?

Matt mhoppes at gmail.com
Thu Apr 6 11:13:13 MST 2006


They are nothing that is anything bad.   Simply... Asterisk (my
understand) makes loops through the channel... reading inbound audio
and sending outbound audio.  I believe when it tries to send audio and
is hearing at the same time there is a 'deadlock'.   It's good that
Asterisk is avoiding it.

On 4/6/06, From PH <ultor_forum at jefmart.com> wrote:
> i am also getting this warning since upgrading to 1.2 when running asterisk
> with -p param (realtime priority)
>
>
> On 4/6/06, Raymond Chen < rchen at broadz.com> wrote:
> > Tomislav Parčina wrote:
> > > In article < 44343C08.7060400 at networkdoc.com>, chuck.bunn at networkdoc.com
> says...
> > >
> > >> Hi
> > >>
> > >> What causes deadlock?
> > >>
> > >> Apr  5 14:02:43 WARNING[2413] channel.c: Avoided initial deadlock for
> > >> '0x82acb10', 10 retries!
> > >> Apr  5 14:02:43 WARNING[2413] channel.c: Avoided initial deadlock for
> > >> '0x8298160', 10 retries!
> > >>
> > >
> > > Does this happen with ooh323 channel driver?
> > >
> > >
> > > --
> > > Tomislav Parcina
> > > tparcina#lama.hr
> > > _______________________________________________
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> > >
> > >
> > >
> > sip to sip channels as well
> >
> >
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