Hi,

Is there best practices about how to setup Ajax Periodical Updater ?

Well I mean if you set on a user webpage a Periodical Updater to pull
information there is 2 sides effects:

1. The session is never timeout because a request is performed
periodicaly. (When users go to lunch with opened browser)

2. If 500 browsers open the same webpage then 500 requests are done
periodicaly that could get down the application server.


So is there well knwown, good period configuration for the side effect 2. ?
I know that depends of server(S) but juste a little idea ? Should it
be in seconds, minutes ?

Regards,
Jp

-- 
Jean-Philippe Encausse - R&D Jalios SA
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