Re: [Wrapper-user] pause command on linux

[Maxime <ma...@ta...>]

Alexey,

I invite you to test the new version of the Wrapper (3.5.31). It now
supports the pause/resume actions from the Unix shell script.

The property PAUSABLE_MODE makes it possible to specify how the script file
communicates these actions to the running instance of the Wrapper. The
default is to use the SIGUSR1 and SIGUSR2 signals, but you may configure to
use the Wrapper command file instead. Note that using signals can be more
reactive and does not cause file permission issue. Please look at lines 99
and 105 of the script file for usage descriptions.

You may also have a look at the release notes for a full list of changes:
http://wrapper.tanukisoftware.org/doc/english/release-notes.html

Please let me know if you have any questions or feedback.

Best Regards,

Maxime

On Wed, Jan 11, 2017 at 9:42 PM, Alexey Shetinin <av...@gm...> wrote:

> Thanks!
> I've updated script a little bit so it uses command file to issue
> pause/resume commands - works like a charm.
>
> On Wed, Jan 11, 2017 at 8:58 AM, Maxime <ma...@ta...> wrote:
>
>> Alexey,
>>
>> Thank you for your email.
>>
>> The script currently doesn't support the actions PAUSE and RESUME, but
>> you can trigger these actions from the command file.
>>
>> https://wrapper.tanukisoftware.com/doc/english/prop-commandfile.html
>>
>> Note that you should set wrapper.pausable to TRUE.
>>
>> There are two different methods to pause your application. In the first
>> method, the Wrapper requests the JVM to shutdown until the service is
>> resumed or stopped. In the second method, the Wrapper will send a service
>> control event to the JVM which can be handled in your code to put the
>> Application into a paused state. This can be controlled with the
>> wrapper.pausable.stop_jvm property.
>>
>> Please let me know if you have any questions.
>>
>> Regards,
>>
>> Maxime
>>
>> On Wed, Jan 11, 2017 at 3:25 AM, Alexey Shetinin <av...@gm...>
>> wrote:
>>
>>> I wonder if wrapper really support pause/resume commands on linux
>>> platform
>>> Currently, app (neither wrapper, according to wrapper log files) dont
>>> receive anything on pause or resume service commands, and according to
>>> launch script it also does nothing:
>>>
>>>
>>> pause() {
>>>     eval echo `gettext 'Pausing $APP_LONG_NAME.'`
>>> }
>>>
>>> resume() {
>>>     eval echo `gettext 'Resuming $APP_LONG_NAME.'`
>>> }
>>>
>>>
>>> --
>>>
>>> avs
>>>
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>>
>> ------------------------------------------------------------
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>> Access to Intel Xeon Phi processor-based developer platforms.
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>
>
> --
>
> avs
>
> ------------------------------------------------------------
> ------------------
> Developer Access Program for Intel Xeon Phi Processors
> Access to Intel Xeon Phi processor-based developer platforms.
> With one year of Intel Parallel Studio XE.
> Training and support from Colfax.
> Order your platform today. http://sdm.link/xeonphi
> _______________________________________________
> Wrapper-user mailing list
> Wra...@li...
> https://lists.sourceforge.net/lists/listinfo/wrapper-user
>
>