Hi,
first of all, if you have segfault please file a bug report for it...
You can try to set: ulimit -c in your start script and enable debug level (0)
for bearerbox. Last ~100 lines of debug log would get possible place that
cause segfault.
For the 'ulimit -c', you can add to your start script lines like this:
cd /my_place_for_coredump
ulimit -c 10000
bearerbox ...
Please note that you should compile your bearerbox as well smsbox with '-g'
gcc option, like this: CFLAGS="-g" ./configure ...
Good luck!
On Friday 05 September 2003 08:36, Jeetendra Singh wrote:
> I couldn't find a Softice like tool to work on Linux. I tried gdb but its
> no good for multi threaded environment.
>
> The solution you proposed may work for once a week crash but in my case it
> is sometimes just 500 messages or it has gone upto 50K at times when the
> crash takes place. With a rate in excess of 20 msgs/sec (on my test setup
> where I am load testing it right now), I would not prefer this solution.
>
> Can somebody throw some light on this crash?
>
> I am including devel people in it. May be they need to know and can help.
>
> TIA,
> Jeetendra
> ----- Original Message -----
> From: Navjot Singh
> To: Jeetendra Singh ; 'Kannel Users'
> Sent: Thursday, September 04, 2003 4:21 PM
> Subject: RE: HTTP Interface gives segmentation fault
>
>
> I had also observed this problem around 2 months back but little
> differently.
>
> I was using HTTP SMSC relay and figured out that after some heavy
> traffic, the kannel just keeps mum. My OS(Linux 7.3) doesn't show me
> Segmentation fault but it just has to be restarted to bring back to it's
> normal life.
>
> I fixed the problem by listening to kannel/status at fixed periods. kill
> the earlier PID and starts fresh. Not a nice solution but my problem is
> also not frequent. Once in a week or so.
>
> Curious to know why this happens?
> If you have some nice debugger(like softice) / memory snapshot tool, just
> try to run and send bulk SMS to force the kannel to throw Segmentation
> fault. You will get to know what the problem is. Unless someone can come up
> with a known reason.
>
> regards
> Navjot Singh
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf
> Of Jeetendra Singh Sent: Thursday, September 04, 2003 3:55 PM
> To: 'Kannel Users'
> Subject: HTTP Interface gives segmentation fault
>
>
> I am facing a very peculiar problem. Am using Kannel to interface with
> a SMSC which gives HTTP interface to send sms. It has been observed that
> this Kannel gateway is dying due to segmentation fault after handling some
> random number of messages . We have tried it with varied throughput but it
> dies always. The number of messages handled has varied from 500-50K. The
> reason for seg fault is beyond me.
>
> Has anybody else observed the same problem?
>
> I am using 18th August Kannel Snapshot on Linux Red Hat OS.
>
> TIA,
> Jeetendra
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