Re: [Wrapper-user] Shutdown gracefully

[Leif M. <lei...@ta...>]

Jimmy,
Great.  That is what I was going to suggest.   I would suggest not
making that any longer than you really need as that is minimum time
that the Wrapper will wait before it gives up and kills the JVM if it
fails to shutdown for any reason.   If it is too long it can cause
delays getting your application back up and running after a long
restart.

Where possible, it is a good idea to try to modify your application to
make its shutdown more responsive.  That is not always possible
however.

Anyway, glad you got it working.  Please let me know if we can be of
further assistance.

Cheers,
Leif

On Sat, Aug 27, 2011 at 11:55 PM, Jimmy Chang(Gmail)
<cha...@gm...> wrote:
> Hi all,
>
> I added the parameter and solved the problem.
>
> wrapper.jvm_exit.timeout=300
>
> Thanks.
>
>
>> Here's the complete logs.
>>
>> DEBUG | wrapperp | 2011/08/27 21:46:05 | read a packet PING : ping
>> DEBUG | wrapper | 2011/08/27 21:46:07 | Signal trapped. Details:
>> DEBUG | wrapper | 2011/08/27 21:46:07 | signal number=2 (SIGINT),
>> source="kill, sigsend or raise"
>> DEBUG | wrapper | 2011/08/27 21:46:07 | signal generated by PID: 7206
>> (Session PID: 6824), UID: 0 (root)
>> STATUS | wrapper | 2011/08/27 21:46:07 | INT trapped. Shutting down.
>> DEBUG | wrapper | 2011/08/27 21:46:07 | wrapperStopProcess(0, TRUE)
>> called.
>> DEBUG | wrapper | 2011/08/27 21:46:07 | Sending stop signal to JVM
>> DEBUG | wrapperp | 2011/08/27 21:46:07 | send a packet STOP : NULL
>> DEBUG | wrapperp | 2011/08/27 21:46:07 | read a packet STOPPED : 0
>> DEBUG | wrapper | 2011/08/27 21:46:07 | JVM signaled that it was stopped.
>> DEBUG | wrapperp | 2011/08/27 21:46:07 | socket read no code (closed?).
>> DEBUG | wrapperp | 2011/08/27 21:46:07 | closing backend socket.
>> ERROR | wrapper | 2011/08/27 21:46:26 | Shutdown failed: Timed out
>> waiting for the JVM to terminate.
>> ERROR | wrapper | 2011/08/27 21:46:26 | JVM did not exit on request,
>> terminated
>> DEBUG | wrapper | 2011/08/27 21:46:26 | Signal trapped. Details:
>> DEBUG | wrapper | 2011/08/27 21:46:26 | signal number=17 (SIGCHLD),
>> source="unknown"
>> DEBUG | wrapper | 2011/08/27 21:46:26 | Received SIGCHLD, checking JVM
>> process status.
>> STATUS | wrapper | 2011/08/27 21:46:26 | <-- Wrapper Stopped