[Serusers] sems - answ_machine fails with "signal 17 received"

[Ulrich Abend]

Hello Klaus,

I could reproduce the problem with the session cleaner, what I did not get is 
the CTRL-C segfault problem. It would be very helpful if you could update 
your cvs again and create a core dump of this if you can reproduce it.

Enter 
ulimit -c unlimited 
before starting sems, this enables core dumps to be written. If sems ends with 
"signal 17 received" a file named core-XXX should be created. Then tar the 
whole anwer_machine directory and send it to serhelp at lists.iptel.org. Thanks.

I will address these problems as soon as I have some time...

In the meanwhile you might want to use the stable branch, which is known to 
work quite well. You have to get the SER *and* SEMS stable branch.

mv sip_router sip_router.unstable
cvs co -r rel_0_8_11 sip_router

mv answer_machine answer_machine.unstable
cvs co -r ser_rel_0_8_11 answer_machine

Regards,

Uli.

Am Montag, 28. Juli 2003 14:52 schrieb Klaus Darilion:
> Hello!
>
> I still have some problems with sems (i started ser and sems in
> no-daemon mode). I tried the echo mode. When I call into the echo module
> the first time (Using Windows Messenger), everything works fine. Also
> the second time everything works fine. But up from the third call, I do
> not receive RTP any more. To me, it looks like the session clean-up
> doesn't work correctly (refer ser1.txt and sems1.txt):
> (30881) DEBUG: run (AmSession.cpp:256): Session cleaner finished
> (30881) DEBUG: run (AmSession.cpp:225): Session cleaner starting its
> work
> (30881) DEBUG: run (AmSession.cpp:242): session 80c3c48 still running
> (30881) DEBUG: run (AmSession.cpp:242): session 80caca0 still running
>
>
> Then I tried the same scenario a second time. I interrupted both
> applications with CTRL-C, then I started sems again, and then ser.
> Then, when I called in again, sems stop processing with "signal 17
> received".
> (please refer to ser2.txt and sems2.txt).
>
> I often have this problem, then I restart sems and ser, and sometimes,
> after several restarts, everything works fine again. This problem
> appears and dissapears randomly.
>
> I really love this application so I would be thankful for any hints.
> Klaus
>
> > -----Original Message-----
> > From: Ulrich Abend [mailto:ullstar at iptel.org]
> > Sent: Sunday, July 27, 2003 11:24 AM
> > To: Klaus Darilion
> > Cc: serusers at lists.iptel.org
> > Subject: Re: [Serusers] sems - answ_machine fails with
> > "signal 17 received"
> >
> >
> > Hi Klaus,
> >
> > the files for individual users are searched like this:
> >
> > <announce_path>/<domainname>/<username>.wav
> >
> > If this file is not available
> > <announce_path>/<default_announce> is used.
> >
> > Regards,
> >
> > Uli.
> >
> > Am Sonntag, 27. Juli 2003 09:12 schrieb Klaus Darilion:
> > > Thanx, sems works fine now.
> > >
> > > Is it also possibly to use not the default message, but a
> >
> > personalized
> >
> > > message for every user? I saw this in serweb, where every user can
> > > upload his personal greetings. Is this already supported in
> >
> > ans_machine?
> >
> > > regards,
> > > Klaus
> > >
> > > > -----Original Message-----
> > > > From: Ulrich Abend [mailto:ullstar at iptel.org]
> > > > Sent: Sunday, July 27, 2003 2:33 AM
> > > > To: Klaus Darilion
> > > > Cc: serusers at lists.iptel.org
> > > > Subject: Re: [Serusers] sems - answ_machine fails with
> > > > "signal 17 received"
> > > >
> > > >
> > > > Hi Klaus,
> > > >
> > > > thanks for reporting, this should be fixed now, could you
> > > > please try again
> > > > after cvs update?
> > > > Please check, that the you have the glib2-devel rpm
> > > > installed. Voicemail works
> > > > for me on a fully patched rh9.
> > > >
> > > > Regards,
> > > >
> > > > Uli.
> > > >
> > > > Am Freitag, 25. Juli 2003 19:49 schrieb Klaus Darilion:
> > > > > Hi!
> > > > >
> > > > > I'm using todays CVS for ser and sems on redhat 9. As
> > > >
> > > > database module, I
> > > >
> > > > > use mysql. When ser routes a call to sems, sems fails with
> > > >
> > > > "signal 17
> > > >
> > > > > received".
> > > > >
> > > > > The log of ans_machine and ser are following, attached are
> > > >
> > > > the config
> > > >
> > > > > files. both fifo are read/write for everybody.
> > > > >
> > > > > The CVS version of sems didn't compiled and stoped with
> >
> > an error in
> >
> > > > > ans_machine.cpp: 'pair' was not declared in this scope
> > > > > I solved this error by adding
> > > > > 	#include <vector.h>
> > > > > in ans_machine.cpp. Could this be the cause of the error?
> > > > >
> > > > > regards and thank you for any hints,
> > > > > Klaus
> > > > >
> > > > > ----------------
> > > > > ans_machine log
[removed rest of debug output]