Johan Compagner a écrit : > is the second one really push? or push by polling? The first one is pushing simulated by polling ;) (and timer) The second one is real pushing with cometd (using jetty6 continuation : no locked thread on serveur side and keep open http connection). > > I am currently checking out the NIO support of tomcat 6. I've never test with tomcat for the moment, but I saw some articles about that... need to check
-- Vincent Demay http://www.demay-fr.net/blog > I hope in the coming weeks to have an impl that is really push (so > there is really a nio socket connection from server to client all the > time) > > johan > > > On 3/20/07, *Vincent Demay* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > Hi all, > > I made a new project in wicket-stuff(sourceforge) called > wicket-contrib-push. > This project allows pushing of events on server side in a > simulated bus > between server and all client. This pushing has 2 implementations : > * The first based on Xavier Hanin work which is based on timerBehavior > and simulates a bus with an EventStore (see > > http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009 > and > > http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668 > > <http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668>) > * The second one using cometd(www.cometd.org > <http://www.cometd.org>) and dependant of > wicket-contrib-dojo > > > The way to publish and listen to events is the following (with cometd > and timer implementation): > > //Somewhere I publish a new event. It can be for example in on > click of > a ajax link or elsewhere : > IPushPublisher publisher = new IPushPublisher("aBusChannel"); > IPushEvent event = new IPushEvent() > event.add("akey", "myvalue"); > publisher.publish(event); > > //My page can be aware of event in aBusChannel : > IPushBehavior behavior = new IPushBehavior("aBusChannel"){ > public abstract void onEvent(String channel, Map<String, String> > datas, IPushTarget target){ > //Triggered when event is publish by publisher > //IPushTarget has the sapme prototype as AjaxRequestTarget > } > } > > > WDYT?, Any comments, feelings? > > > PS : sources are available on svn : > > https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push > > <https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push> > > https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples > > <https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples> > > -- > Vincent Demay > http://www.demay-fr.net/blog > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to > share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > <http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV> > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > <mailto:Wicket-user@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > ------------------------------------------------------------------------ > > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
