[h323plus] OpenMCU shutting down unexpectedly

[Jan Willamowius]

Hi,

the compile will work if you compile PTLib directly with 'make debug'
and don't rely on the OpenMCU makefile to start the compilation of
PTLib.

Regards,
Jan


Michael Miller wrote:
> Hello,
> 
> I have OpenMCU compiled/installed from the latest cvs.  When I get a third client connected, OpenMCU shuts down unexpectedly.  It appears to get a shutdown signal from somewhere.  I have attached an strace.  Let me know if more info is needed.
> 
> Also, in pursuing more info about this, I tried compiling OpenMCU with the debug option and got:
> 
> ]# make debug
> make DEBUG=1 default_target
> make[1]: Entering directory `/root/openmcu-v2_2_4-src/applications/openmcu'
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c main.cxx -o obj_linux_x86_d/main.o
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c video.cxx -o obj_linux_x86_d/video.o
> video.cxx: In member function ‘PBoolean MCUSimpleVideoMixer::ReadSrcFrame(VideoFrameStoreList&, void*, int, int, PINDEX&)’:
> video.cxx:953: warning: comparison between signed and unsigned integer expressions
> video.cxx:953: warning: comparison between signed and unsigned integer expressions
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c conference.cxx -o obj_linux_x86_d/conference.o
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c filemembers.cxx -o obj_linux_x86_d/filemembers.o
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c custom.cxx -o obj_linux_x86_d/custom.o
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c h323.cxx -o obj_linux_x86_d/h323.o
> h323.cxx: In member function ‘virtual PBoolean OpenMCUH323Connection::OnIncomingAudio(const void*, PINDEX)’:
> h323.cxx:926: warning: comparison is always false due to limited range of data type
> g++ -I/root/pwlib/include  -DPTRACING=1 -D_REENTRANT -I/usr/kerberos/include    -fno-exceptions  -Wall  -g3 -ggdb -O0 -D_DEBUG -DPTRACING -I/root/h323plus/include -felide-constructors -Wreorder   -c mcu.cxx -o obj_linux_x86_d/mcu.o
> make -C /root/pwlib/src/ptlib/unix debug
> make[2]: Entering directory `/root/ptlib-2.6.2/src/ptlib/unix'
> make[2]: *** No rule to make target `debug'.  Stop.
> make[2]: Leaving directory `/root/ptlib-2.6.2/src/ptlib/unix'
> make[1]: *** [/root/pwlib/lib_linux_x86/libpt_d.so] Error 2
> make[1]: Leaving directory `/root/openmcu-v2_2_4-src/applications/openmcu'
> make: *** [debug] Error 2
> 
> I have set:
> PTLIBDIR=/root/pwlib
> PTLIBPLUGINDIR=/usr/local/lib/pwlib/
> 
> Any other suggestions for making OpenMCU debuggable?
> 
> thanks
> Michael
> "If you're clear in your vision and trust the people in your team with clear objectives, they will invariably do their best to achieve everything desired, and usually deliver everything you could have hoped for and even more." -Paul Debevec


-- 
Jan Willamowius, jan at willamowius.de, http://www.willamowius.de/