[OpenSIPS-Users] opensips shutdown leaves some processes

[Jeff Pyle]

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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