perfsonar development work

[Maciej Glowiak <>]

Roman Lapacz wrote:
>  wrote:
> > Hi Guys,
>
> Hi Guilherme
>
> > Before the release process started I was developing a cron-like 
> > scheduler for the CL-MP.
>
> Did you take a look at the scheduler implemented by Maciej. It can be 
> found in the base and, according to Maciej, it's generic and ready to be 
> taken when scheduling is needed. He used it to implement LS registration 
> and LS clean up stuff.

Hi guys

The scheduler Roman was talking about is in package: 
org.perfsonar.commons.auxiliary.components.simplescheduler

It's quite simple, but functional. It's Auxiliary Component which means 
it can be enable or disable in components.properties configuration file.

It works as a separate thread and checks periodically which scheduled 
actions should be run. Each action may be run with different interval.

In my opinion it could be easy extended with your code. In fact not many 
modifications should be needed. Most of MP scheduler logic could be put 
into Action.

The advantage of such solution (using SimpleScheduler) would be 
unification of scheduling actions in perfSONAR services.

If you need more information, just let me know.

Maciej
--

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| Maciej Glowiak        Network Research and Development            ||
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     Poznan Supercomputing and Networking Center ||
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