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Posted to dev@commons.apache.org by sebb <se...@gmail.com> on 2010/03/19 23:57:21 UTC
[DAEMON] Procrun Java mode usage
I've got a sample "jvm" mode service running OK, and am now trying to
understand how Procrun handles the "Java" mode.
The "start" function works fine, but "stop" does not. I'm not sure if
that's because of a bug in the service code (I'm using
ProcrunService.java) or a feature / bug in prunsrv.
Process explorer shows that the "start" function creates the procrun
process with a java.exe process. OK so far. However "stop" takes a
long time, and ends up with the prunsrv process disappearing, leaving
the java.exe process still running. It has to be killed manually.
How is Java "stop" supposed to work?
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Re: [DAEMON] Procrun Java mode usage
Posted by sebb <se...@gmail.com>.
On 20/03/2010, Bill Barker <bi...@verizon.net> wrote:
>
>
> --------------------------------------------------
> From: "sebb" <se...@gmail.com>
> Sent: Friday, March 19, 2010 3:57 PM
> To: "Commons Developers List" <de...@commons.apache.org>
> Subject: [DAEMON] Procrun Java mode usage
>
>
>
> > I've got a sample "jvm" mode service running OK, and am now trying to
> > understand how Procrun handles the "Java" mode.
> >
> > The "start" function works fine, but "stop" does not. I'm not sure if
> > that's because of a bug in the service code (I'm using
> > ProcrunService.java) or a feature / bug in prunsrv.
> >
> > Process explorer shows that the "start" function creates the procrun
> > process with a java.exe process. OK so far. However "stop" takes a
> > long time, and ends up with the prunsrv process disappearing, leaving
> > the java.exe process still running. It has to be killed manually.
> >
> > How is Java "stop" supposed to work?
> >
> >
>
> Java "stop" launches another instance of java.exe that is supposed to
> communicate with the running started service and tell it to stop. The
> example that you are running doesn't support any kind of RPC, so what you
> are seeing is expected.
Ah OK - I'll document that.
>
> >
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> > To unsubscribe, e-mail:
> dev-unsubscribe@commons.apache.org
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> >
> >
>
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>
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Re: [DAEMON] Procrun Java mode usage
Posted by Bill Barker <bi...@verizon.net>.
--------------------------------------------------
From: "sebb" <se...@gmail.com>
Sent: Friday, March 19, 2010 3:57 PM
To: "Commons Developers List" <de...@commons.apache.org>
Subject: [DAEMON] Procrun Java mode usage
> I've got a sample "jvm" mode service running OK, and am now trying to
> understand how Procrun handles the "Java" mode.
>
> The "start" function works fine, but "stop" does not. I'm not sure if
> that's because of a bug in the service code (I'm using
> ProcrunService.java) or a feature / bug in prunsrv.
>
> Process explorer shows that the "start" function creates the procrun
> process with a java.exe process. OK so far. However "stop" takes a
> long time, and ends up with the prunsrv process disappearing, leaving
> the java.exe process still running. It has to be killed manually.
>
> How is Java "stop" supposed to work?
>
Java "stop" launches another instance of java.exe that is supposed to
communicate with the running started service and tell it to stop. The
example that you are running doesn't support any kind of RPC, so what you
are seeing is expected.
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
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