Clear! Thanks for the info.

Cheers, Bert

________________________________________
Van: [email protected] [[email protected]] namens 
GrĂ©gory Joseph [[email protected]]
Verzonden: vrijdag 9 april 2010 12:57
Aan: Magnolia User-List
Onderwerp: Re: [magnolia-user]  observation and delay question

Hi Bert,

On Apr 9, 2010, at 11:42, Bert Leunis wrote:
>  We started to use the observation module, and read the documentation about 
> it at: http://documentation.magnolia-cms.com/modules/observation.html. It is 
> possible to delay the listener, as described. We are quite curious about the 
> uses of such a delay. We cannot think of an obvious reason why you should 
> want that. Or is it advised to use a certain amount of delay to prevent JCR 
> getting into performance/memory problems?

When adding a "delay", matching events are accumulated at least until the delay 
(and at most until maxDelay) and your listener called once (with the 
accumulated events, so it can still process each of them separately if needed); 
this can be very useful, and is used for instance with the modules 
configuration: a module's configuration will be reloaded and restarted only 
once even if you add several properties or subnodes at once.

Cheers,

-g

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