<div>Hi Saúl,</div><div><br></div><div><br></div><div>I tried to re-produce the problematic scenario. But there is no "<span style="color:rgb(34,34,34);font-family:arial,sans-serif">PJSIPUA is not instantiat</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif">e" message in syslog file.</span></div>
<div><br></div><div><br></div><div>But SylkServer behaves same. </div><div><br></div><div><br></div><div>logs;</div><div><br></div><div><br></div><div><div>1- notification_trace.txt</div><div><br></div><div><span style><font color="#993300">2013-02-21 21:08:29.105116 [sylk-server 1652]: Notification name=SIPApplicationDidEnd sender=<sylk.server.SylkServer object at 0x2535550></font></span></div>
<div><span style><font color="#993300">{'end_reason': 'engine failed'}</font></span></div></div><div><br></div><div><br></div><div>2- syslog;</div><div><br></div><div><div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: An exception occured within the SIP core:</font></div>
<div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: Traceback (most recent call last):</font></div><div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "/usr/lib64/python2.6/site-packages/sipsimple/core/_engine.py", line 110, in run</font></div>
<div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: failed = self._ua.poll()</font></div><div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "_core.ua.pxi", line 694, in sipsimple.core._core.PJSIPUA.poll (sipsimple/core/_core.c:42735)</font></div>
<div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "_core.ua.pxi", line 43, in sipsimple.core._core.Timer.call (sipsimple/core/_core.c:34501)</font></div><div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "_core.invitation.pxi", line 1045, in sipsimple.core._core.Invitation._cb_state (sipsimple/core/_core.c:119114)</font></div>
<div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "_core.ua.pxi", line 37, in sipsimple.core._core.Timer.cancel (sipsimple/core/_core.c:34439)</font></div><div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: File "_core.ua.pxi", line 740, in sipsimple.core._core.PJSIPUA._remove_timer (sipsimple/core/_core.c:43306)</font></div>
<div><font color="#993300"><font size="1">Feb 21 21:08:26 sylk-server[1652]:</font> error: ValueError: list.remove(x): x not in list</font></div></div><div><br></div><br><br><div class="gmail_quote">On Thu, Feb 21, 2013 at 11:25 AM, Saúl Ibarra Corretgé <span dir="ltr"><<a href="mailto:saul@ag-projects.com" target="_blank">saul@ag-projects.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><br>
On Feb 21, 2013, at 9:36 AM, ANIL KARADAĞ wrote:<br>
<br>
> Hi Saúl,<br>
><br>
><br>
> 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.<br>
<br>
</div>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.<br>
<div><div><br>
--<br>
Saúl Ibarra Corretgé<br>
AG Projects<br>
<br>
<br>
<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Anıl KARADAĞ<br>Senior Software Developer