Hello,
if you run sems with
gdb --args sems -f sems.conf -D 3 -E
and if the exception occurs do a 'backtrace', what does it show?
Alternatively, in these cases you can run
ulimit -c unlimited
before starting sems, and later do
gdb sems core.<pid>
Are you using the latest SEMS version?
it is recommended to use SEMS 1.1 or trunk version, i.e. do
svn co https://svn.berlios.de/svnroot/repos/sems/trunk/
You can find the example applications in
apps/examples
apps/examples/tutorial
Sorry if the application development tutorial pdf still references an
old version.
Regards
Stefan
o Bernd Simmet [03/12/09 10:12]:
Hello
I’m trying to make my first steps with SEMS.
The problem is that even the tutorial-application don’t work. I tried
the myjukebox-application, it works the first time an DTMF-Event is
received. But the second time an DTMF_Event is received, I get a
Segmentation Fault.
My Debug-Output is:
First DTMF-Event:
(24341) DEBUG: process (AmSession.cpp:542): AmSession::process
(24341) DEBUG: process (AmSession.cpp:560): Session received DTMF, event
= 5, duration = 0
(24341) DEBUG: onDtmf (MyJukebox.cpp:60): MyJukeboxDialog::onDtmf, got
event 5, duration 0.
(24341) DEBUG: wav_read_header (wav_hdr.c:126): trying to read WAV file
(24341) DEBUG: wav_read_header (wav_hdr.c:129): tag = <RIFF>
(24341) DEBUG: wav_read_header (wav_hdr.c:137): file size = <13964>
(24341) DEBUG: wav_read_header (wav_hdr.c:140): tag = <WAVE>
(24341) DEBUG: wav_read_header (wav_hdr.c:147): tag = <fmt >
(24341) DEBUG: wav_read_header (wav_hdr.c:155): chunk_size = <16>
(24341) DEBUG: wav_read_header (wav_hdr.c:159): fmt = <01>
(24341) DEBUG: wav_read_header (wav_hdr.c:163): channels = <1>
(24341) DEBUG: wav_read_header (wav_hdr.c:167): rate = <8000>
(24341) DEBUG: wav_read_header (wav_hdr.c:174): bits/sample = <16>
(24341) DEBUG: wav_read_header (wav_hdr.c:195): tag = <data>
(24341) DEBUG: wav_read_header (wav_hdr.c:199): chunk size = <13928>
(24341) DEBUG: setBufferSize (AmBufferedAudio.cpp:61): set output buffer
size to 0 low thresh 0, fill thresh 0
(24341) DEBUG: processEvents (AmEventQueue.cpp:71): event processed
(24341) DEBUG: run (AmSession.cpp:404):
[email protected] dlg.getUACTransPending() = 0
Second DTMF-Event:
(24341) DEBUG: process (MyJukebox.cpp:75): AmSession::process
(24341) DEBUG: process (AmSession.cpp:542): AmSession::process
(24341) DEBUG: process (AmSession.cpp:560): Session received DTMF, event
= 4, duration = 0
(24341) DEBUG: onDtmf (MyJukebox.cpp:60): MyJukeboxDialog::onDtmf, got
event 4, duration 0.
/bin/bash: line 1: 24341 Segmentation fault /usr/sbin/sems -f
/etc/sems/sems.conf
[FAILED]
thanks in advance,
Bernd
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Stefan Sayer
VoIP Services
[email protected]
www.iptego.com
IPTEGO GmbH
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Germany
Amtsgericht Charlottenburg, HRB 101010
Geschaeftsfuehrer: Alexander Hoffmann
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