Can't stop Squid processes

zigfrid

zigfrid

Hello
I've installed Squid 3.4.12 from ports. It works fine, but I can't use /usr/local/etc/rc.d/squid to stop or restart it.
/usr/local/etc/rc.d/squid stop removes the pid file at /var/run but it doesn't stop processes:
Code: 
root@mail:/usr/local/etc/rc.d # ./squid start
Starting squid.

root@mail:/usr/local/etc/rc.d # ps ax | grep squid
66331  -  Ss  0:00.00 /usr/local/sbin/squid -f /usr/local/etc/squid/squid.conf
66333  -  S  0:00.07 (squid-1) -f /usr/local/etc/squid/squid.conf (squid)
66335  -  S  0:00.02 (logfile-daemon) /var/log/squid/access.log (log_file_daemon)
66338  1  S+  0:00.00 grep squid

root@mail:/usr/local/etc/rc.d # ./squid stop
Stopping squid.
Waiting for PIDS: 66333.

root@mail:/usr/local/etc/rc.d # ps ax | grep squid
66331  -  Ss  0:00.00 /usr/local/sbin/squid -f /usr/local/etc/squid/squid.conf
66362  -  S  0:00.07 (squid-1) -f /usr/local/etc/squid/squid.conf (squid)
66363  -  S  0:00.02 (logfile-daemon) /var/log/squid/access.log (log_file_daemon)
66366  1  S+  0:00.00 grep squid

As you see the process's pid changed, but they didn't stop.
I can run #killall squid but it isn't right way.
 
This is a known issue, see PR195802. For fixing this issue, you have two options, either switch to FreeBSD 10.1-STABLE or patch the kernel, using the patch file attached to said bug report, then re-compile and re-install the kernel. I resolved my issue by patching and re-compiling the 10.1-RELEASE kernel.
 
obsigna said:
This is a known issue, see PR195802. For fixing this issue, you have two options, either switch to FreeBSD 10.1-STABLE or patch the kernel, using the patch file attached to said bug report, then re-compile and re-install the kernel. I resolved my issue by patching and re-compiling the 10.1-RELEASE kernel.
Click to expand...

Thank You very much!
Patch resolved my problem.
 
getopt said:
Did you use squid -k kill? Here it works perfectly. All squid processes are gone.
Click to expand...
Are you talking about FreeBSD 10.1-RELEASE?

The issue with stopping www/squid (and other processes) is a signal handling problem and it was introduced into the FreeBSD kernel in the course from 10.0 to 10.1, and it has been fixed meanwhile for 10.1-STABLE. On a vanilla 10.1-RELEASE, when quitting squid, it thinks its child has crashed, and re-spawns a new child, so squid can't be stopped in a regular fashion on 10.1-RELEASE.
 
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