Re: [Serusers] sems - answ_machine fails with "signal 17 received" - sr-users

28 Jul 2003

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(a)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@iptel.org]
 > Sent: Sunday, July 27, 2003 11:24 AM
 > To: Klaus Darilion
 > Cc: serusers(a)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@iptel.org]
 > > > Sent: Sunday, July 27, 2003 2:33 AM
 > > > To: Klaus Darilion
 > > > Cc: serusers(a)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]