nginx-0.6.32

[Igor Sysoev]

On Thu, Jul 10, 2008 at 12:06:18AM +0300, Athan Dimoy wrote:

> On Wed, 09 Jul 2008 16:00:13 +0300, Igor Sysoev  
> <is at rambler-co.ru> wrote:
> >Strange, I run 0.6.32 in production on the same OS.
> 
> Yeah, really strange Igor. As already told you, I've never noticed such an  
> error using any previous nginx releases.
> Anyway, in the last hours it happened once as you can see in the following  
> log excerpt.
> 
> -----------------8<-----------------
> 2008/07/09 19:13:20 [notice] 52325#0: exit
> 2008/07/09 19:13:20 [notice] 52324#0: signal 23 (SIGIO) received
> 2008/07/09 19:13:20 [notice] 52324#0: signal 20 (SIGCHLD) received
> 2008/07/09 19:13:20 [notice] 52324#0: worker process 52325 exited with  
> code 0
> 2008/07/09 19:13:20 [notice] 52324#0: signal 23 (SIGIO) received
> 2008/07/09 19:13:20 [notice] 52326#0: exiting
> 2008/07/09 19:13:20 [notice] 52326#0: exit
> 2008/07/09 19:13:20 [notice] 52324#0: signal 23 (SIGIO) received
> 2008/07/09 19:13:20 [notice] 52324#0: signal 20 (SIGCHLD) received
> 2008/07/09 19:13:20 [notice] 52324#0: worker process 52326 exited with  
> code 0
> 2008/07/09 19:13:20 [notice] 52324#0: exit
> 2008/07/09 19:13:21 [notice] 54094#0: using the "kqueue" event method
> 2008/07/09 19:13:21 [notice] 54094#0: nginx/0.6.32
> 2008/07/09 19:13:21 [notice] 54094#0: OS: FreeBSD 7.0-RELEASE-p0
> 2008/07/09 19:13:21 [notice] 54094#0: kern.osreldate: 700000, built on  
> 700000
> 2008/07/09 19:13:21 [notice] 54094#0: hw.ncpu: 2
> 2008/07/09 19:13:21 [notice] 54094#0: net.inet.tcp.sendspace: 32768
> 2008/07/09 19:13:21 [notice] 54094#0: kern.ipc.somaxconn: 128
> 2008/07/09 19:13:21 [notice] 54094#0: getrlimit(RLIMIT_NOFILE): 11095:11095
> 2008/07/09 19:13:21 [notice] 54095#0: start worker processes
> 2008/07/09 19:13:21 [notice] 54095#0: start worker process 54096
> 2008/07/09 19:13:21 [notice] 54095#0: start worker process 54097
> 2008/07/09 19:13:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 15 (SIGTERM) received, exiting
> 2008/07/09 19:23:21 [notice] 54096#0: exiting
> 2008/07/09 19:23:21 [notice] 54096#0: exit
> 2008/07/09 19:23:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 20 (SIGCHLD) received
> 2008/07/09 19:23:21 [notice] 54095#0: worker process 54096 exited with  
> code 0
> 2008/07/09 19:23:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 23 (SIGIO) received
> 2008/07/09 19:23:21 [notice] 54095#0: signal 20 (SIGCHLD) received
> 2008/07/09 19:23:21 [alert] 54095#0: worker process 54097 exited on signal  
> 9
> 2008/07/09 19:23:21 [notice] 54095#0: exit
> -----------------8<-----------------
> 
> It's the 54097 process that exited with signal 9.
> BTW I'm using the unmodified FreeBSD nginx port using only http and  
> rewrite module.

I do not use the port and run reconfiguration using -HUP signal.
After online upgrade, I exit old nginx using gracefull -QUIT signal.

What do you run at 19:23:21 -
/usr/local/etc/rc.d/nginx.sh WHAT ?

-KILL is sent to a worker after master has got -TERM signal and the worker
has not exit after 1 second.


-- 
Igor Sysoev
http://sysoev.ru/en/