[SIP Beyond VoIP] SIPCoreError: PJSIPUA is not instantiated

ANIL KARADAĞ anil.karadag at gmail.com
Fri Feb 22 09:13:51 CET 2013


Hi Saúl,


I tried to re-produce the problematic scenario. But there is no "PJSIPUA is
not instantiate" message in syslog file.


But SylkServer behaves same.


logs;


1- notification_trace.txt

2013-02-21 21:08:29.105116 [sylk-server 1652]: Notification
name=SIPApplicationDidEnd sender=<sylk.server.SylkServer object at
0x2535550>
{'end_reason': 'engine failed'}


2- syslog;

Feb 21 21:08:26 sylk-server[1652]: error: An exception occured within the
SIP core:
Feb 21 21:08:26 sylk-server[1652]: error: Traceback (most recent call last):
Feb 21 21:08:26 sylk-server[1652]: error:   File
"/usr/lib64/python2.6/site-packages/sipsimple/core/_engine.py", line 110,
in run
Feb 21 21:08:26 sylk-server[1652]: error:     failed = self._ua.poll()
Feb 21 21:08:26 sylk-server[1652]: error:   File "_core.ua.pxi", line 694,
in sipsimple.core._core.PJSIPUA.poll (sipsimple/core/_core.c:42735)
Feb 21 21:08:26 sylk-server[1652]: error:   File "_core.ua.pxi", line 43,
in sipsimple.core._core.Timer.call (sipsimple/core/_core.c:34501)
Feb 21 21:08:26 sylk-server[1652]: error:   File "_core.invitation.pxi",
line 1045, in sipsimple.core._core.Invitation._cb_state
(sipsimple/core/_core.c:119114)
Feb 21 21:08:26 sylk-server[1652]: error:   File "_core.ua.pxi", line 37,
in sipsimple.core._core.Timer.cancel (sipsimple/core/_core.c:34439)
Feb 21 21:08:26 sylk-server[1652]: error:   File "_core.ua.pxi", line 740,
in sipsimple.core._core.PJSIPUA._remove_timer (sipsimple/core/_core.c:43306)
Feb 21 21:08:26 sylk-server[1652]: error: ValueError: list.remove(x): x not
in list



On Thu, Feb 21, 2013 at 11:25 AM, Saúl Ibarra Corretgé <saul at ag-projects.com
> wrote:

>
> On Feb 21, 2013, at 9:36 AM, ANIL KARADAĞ wrote:
>
> > Hi Saúl,
> >
> >
> > I found a new data; strace shows status pause for parent SylkServer
> process. And checked there is no any childs. So I think the parent process
> waits child.
>
> SylkServer is not multiprocess. That pause is performed in the main Python
> thread, the actual SIP engine runs in another thread. Looks like the SIP
> engine died for some reason, but I can't confirm unless I see the
> notifications.
>
> --
> Saúl Ibarra Corretgé
> AG Projects
>
>
>
>


-- 
Anıl KARADAĞ
Senior Software Developer
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