On Tue, Nov 18, 2008 at 1:11 PM, Aerial Bear <[EMAIL PROTECTED]> wrote: > Right, but its still a poll in the sense that the client is issuing a new > request to the server each time, right?
yep, that's what the doc says. I read on it. "lightweight" does mean no complete jsf component tree. Well, JSF 1.2 and invokeOnComponent could fix that... > > The real issue here is scaling. With polling each client using the page > sends a new request (assuming I understand this correctly) each time the > page gets updated. The number of requests grows in direct proportion to the > number of clients. +1 also all the empty response, when no change occurred on the back end. The more you poll, the worse the performance (client and server). See: http://matthiaswessendorf.wordpress.com/2008/10/03/sorta-real-time-updates-with-trinidad/ and the follow up links. -Matthias > > Push techniques on the other hand, manage data updates by grouping them. As > a result, server load grows more slowly than in polling. Does Ajax4jsf do > this? > > Thanks, > jim > > On Tue, Nov 18, 2008 at 7:00 AM, Hazem Saleh <[EMAIL PROTECTED]> wrote: >> >> no it is not a normal poll, it is a lightweight one. >> >> On Tue, Nov 18, 2008 at 1:58 PM, Matthias Wessendorf <[EMAIL PROTECTED]> >> wrote: >>> >>> isn't that a poll, than a push ? >>> >>> -M >>> >>> On Tue, Nov 18, 2008 at 12:48 PM, Hazem Saleh <[EMAIL PROTECTED]> wrote: >>> > Hello, >>> > >>> > Me and (Alexander Smirnov) published an article on TSS about GMaps4JSF >>> > with >>> > Ajax PUSH: >>> > >>> > http://www.theserverside.com/tt/articles/article.tss?l=GMaps4JSFwithAjaxPUSH >>> > >>> > We hope it can be interesting! >>> > -- >>> > Hazem Ahmed Saleh Ahmed >>> > >>> > Author of (The Definitive Guide to Apache MyFaces and Facelets): >>> > >>> > http://www.amazon.com/Definitive-Guide-Apache-MyFaces-Facelets/dp/1590597370 >>> > >>> > Web blog: http://www.jroller.com/page/HazemBlog >>> > >>> > [Web 2.0] Google Maps Integration with JSF: >>> > http://code.google.com/p/gmaps4jsf/ >>> > http://www.theserverside.com/news/thread.tss?thread_id=51250 >>> > >>> >>> >>> >>> -- >>> Matthias Wessendorf >>> >>> blog: http://matthiaswessendorf.wordpress.com/ >>> sessions: http://www.slideshare.net/mwessendorf >>> twitter: http://twitter.com/mwessendorf >> >> >> >> -- >> Hazem Ahmed Saleh Ahmed >> >> Author of (The Definitive Guide to Apache MyFaces and Facelets): >> >> http://www.amazon.com/Definitive-Guide-Apache-MyFaces-Facelets/dp/1590597370 >> >> Web blog: http://www.jroller.com/page/HazemBlog >> >> [Web 2.0] Google Maps Integration with JSF: >> http://code.google.com/p/gmaps4jsf/ >> http://www.theserverside.com/news/thread.tss?thread_id=51250 > > -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf
