Re: [Wrapper-user] where to stop WrapperActionServer ?

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

Hubert,
    This is a bug.   The problem is that the WrapperActionServer stop
method blocks for the termination of the runner thread handling
incoming commands.   That runner thread is in turn blocking in
WrapperManager.stop for the JVM to shutdown.
    I have fixed this by making use of the WrapperManager.
stopAndReturn method.  The same problem exists with the the
restart action.

    This has been fixed for the next release.

    In the mean time however, you should be able to simply omit
the call to WrapperActionServer.stop.   The JVM should then
shutdown correctly.   Were having any problems if this was not
called?

Cheers,
Leif

Hubert Felber wrote:
> For some reason my question was placed in the wrong discussion, so I
> resend it:
>
> Where is the correct place to stop the WrapperActionServer?
>
> I use implementation method 3.
> I initialize WrapperActionServer in the start() method and  stop it by
> calling the  WrapperActionServer int the stop() method.
>
> If I don't call the stop method, wrapper behaves good if I request
> shutdown or restart using WrapperActionServer with telnet.
> If I call WrapperActionServer.stop() , the process hangs. Last thing I
> see is "WrapperListener.stop runner thread started."
>
> Can anybody please help?
> Hubert
>
> INFO   | jvm 1    | 2007/05/21 10:32:09 | WrapperManager Debug:
> WrapperManager.stop(0) called by thread: WrapperActionServer_runner
> INFO   | jvm 1    | 2007/05/21 10:32:09 | WrapperManager Debug: Send a
> packet STOP : 0
> DEBUG  | wrapperp | 2007/05/21 10:32:09 | read a packet STOP : 0
> DEBUG  | wrapper  | 2007/05/21 10:32:09 | JVM requested a shutdown.
> (0)
> DEBUG  | wrapper  | 2007/05/21 10:32:09 | wrapperStopProcess(0)
> called.
> DEBUG  | wrapper  | 2007/05/21 10:32:09 | Sending stop signal to JVM
> DEBUG  | wrapperp | 2007/05/21 10:32:09 | send a packet STOP : NULL
> INFO   | jvm 1    | 2007/05/21 10:32:09 | WrapperManager Debug:
> Received a packet STOP :
> INFO   | jvm 1    | 2007/05/21 10:32:10 | WrapperManager Debug:
> Thread,
> WrapperActionServer_runner, handling the shutdown process.
> INFO   | jvm 1    | 2007/05/21 10:32:10 | WrapperManager Debug:
> calling
> listener.stop()
> INFO   | jvm 1    | 2007/05/21 10:32:10 | WrapperManager Debug:
> Waiting
> for WrapperListener.stop runner thread to complete.
> INFO   | jvm 1    | 2007/05/21 10:32:10 | WrapperManager Debug:
> WrapperListener.stop runner thread started.
>
>
>
>
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