Hi,
glassfish_at_javadesktop.org wrote:
> Thanks, have you worked with it?
Yes ;-)
Is it possible to update only certain clients?
Yes, it is. The CometContext API have:
> public void notify(final E attachment,final int eventType,final int cometHandlerID)
The cometHandlerId is retrieved when doing
> public int addCometHandler(CometHandler handler){
the 'int' returned by that method is the unique cometHandlerId ID to use
when notifying a single Client. The code described in [1] has an example
if you want to take a look at (the unique ID is used by the moderator).
I've also added an example that use two CometContexts (shareable space)
in [2]. In [2], instead of notifying a single user, I'm creating
restricted CometContext so only a subset of the client can be notified.
Hope that help!
-- Jeanfrancois
[1]
http://weblogs.java.net/blog/jfarcand/archive/2006/10/writting_a_come.html
[2]
http://weblogs.java.net/blog/jfarcand/archive/2007/03/jmaki_comet_orb_1.html
I mean, imagine server updates price products but clients subscribe
some products, so server notify changes only for the products the client
is subscribe...
>
> Thanks again
> [Message sent by forum member 'rodrigo_olmo' (rodrigo_olmo)]
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