Re: [OpenSBC] opensbc get crashed on increasing test calls

[Joegen B. <jb...@so...>]

I find 30 channels a bit off.   We are running hundreds of simultaneous calls on OpenSBC every day for GRN VoIP traffic so I am sure it could handle more than that.  Are you running OpenSBC in a hairpin scenario?  What's you CPS rate?  Resource consumption on your box such as mem, io and cpu consumptions would also be very helpful.   I don't find anything wrong with the changes you made in the source.


From: msp 
Sent: Saturday, March 14, 2009 10:16 PM
To: OSBC-Devel 
Subject: [OpenSBC] opensbc get crashed on increasing test calls


Hi,

My modified OpenSBC-1-1-5_RC4 is getting crashed when I increase simultaneous calls to more than 30.
I have started the opensbc using below command:
/usr/local/bin/opensbc -d -p /var/run/opensbc.pid -H 65536 -C 1024000


Only changes in the code I have done can be seen on the link: http://pastebin.com/m7bfd3b27 (It just add a custom header variable before routing the call, Let me know if any serious thing is going in the coding)

I tried to solve this using gdb, but there is no back trace found when i try to debug using below command:
gdb core.<###> /path/to/opensbc
=====================================Command output
....
This GDB was configured as "i486-linux-gnu"...
Cannot access memory at address 0xb7f1a658
(gdb) bt
#0  0xb7eeb7db in ?? ()
Cannot access memory at address 0xb24feca0
===================================================

Is there any configuration/options required while compiling opensbc, so that I can get BT correctly?
Also kindly comment if the changes are not proper.

I tested RC3 also, but same happens there.
Which is the most stable version of OpenSBC, so that I can try that also?

Thanks,
Shehzad



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