[OpenSIPS-Users] opensips shutdown leaves some processes

[Jeff Pyle]

Hi Bogdan,

I had not, that's a new concept for me.  I'll see what I can do.  Changing
from localhost to LAN IPs did solve the problem of processes not shutting
down properly, however.  Just the already freed memory
crash<https://github.com/OpenSIPS/opensips/issues/126>remains.


- Jeff



On Thu, Nov 14, 2013 at 5:29 AM, Bogdan-Andrei Iancu <bogdan at opensips.org>wrote:

>  Hi Jeff,
>
> Have you tried to attach with gdb to the remaining process and to get a
> backtrace ?
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>
>
> On 11/12/2013 06:03 AM, Jeff Pyle wrote:
>
>   Hello,
>
>  In one particular configuration on 1.10 a standard Opensips shutdown
> isn't ending all the processes...if calls have passed through the system.
>  If no calls have passed, everything shuts down fine.
>
>  At one particular moment in time with everything running I have:
>
>  Process::  ID=0 PID=26283 Type=attendant
> Process::  ID=1 PID=26284 Type=MI XMLRPC
> Process::  ID=2 PID=26285 Type=MI FIFO
> Process::  ID=3 PID=26286 Type=RTPP timeout receiver
> Process::  ID=4 PID=26287 Type=SIP receiver udp:127.0.0.1:5002
> Process::  ID=5 PID=26288 Type=SIP receiver udp:127.0.0.1:5002
> Process::  ID=6 PID=26289 Type=time_keeper
> Process::  ID=7 PID=26290 Type=timer
>
>  But after /etc/init.d/opensips stop, it's always the attendant (26283)
> and the second SIP receiver (26288) hanging around.  It requires a kill -9
> to get them to go away.
>
>  A full debug isn't showing anything obvious:
>
>  Nov 11 22:51:29 [26283] DBG:core:handle_sigs: SIGTERM received, program
> terminates
> Nov 11 22:51:29 [26289] INFO:core:sig_usr: signal 15 received
> Nov 11 22:51:29 [26288] INFO:core:sig_usr: signal 15 received
> Nov 11 22:51:29 [26290] INFO:core:sig_usr: signal 15 received
> Nov 11 22:51:29 [26287] INFO:core:sig_usr: signal 15 received
>  Nov 11 22:51:29 [26286] INFO:core:sig_usr: signal 15 received
> Nov 11 22:51:29 [26285] INFO:core:sig_usr: signal 15 received
> Nov 11 22:51:29 [26284] INFO:core:sig_usr: signal 15 received
>
>  But not everything has terminated:
>
>  # ps ax | grep opensips
> 26283 ?        S<     0:00 /usr/sbin/opensips -f
> /etc/opensips/opensips.cfg -P /var/run/opensips/opensips.pid -m 8 -M 1 -u
> opensips -g opensips
> 26288 ?        R<     0:21 /usr/sbin/opensips -f
> /etc/opensips/opensips.cfg -P /var/run/opensips/opensips.pid -m 8 -M 1 -u
> opensips -g opensips
>
>  Any suggestions on where to continue investigating?
>
>
>  - Jeff
>
>
>
>
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