I have created chat app using Gwt, Rpc call to store and retrieve, backend I have used objectify and Google App engine, App link : http://my-health-care.appspot.com/Chat.html , works well and good :)
Thanks, Suresh On Monday, September 30, 2013 8:37:54 PM UTC+5:30, Timothy Spear wrote: > > I used get-eventservice to build a custom solution. > Requirements were for system to client and client to client messaging. > Uses one of the two RPC connections most browsers allow JS. > So far working well. > > Tim > > On Sep 30, 2013, at 11:03 AM, David Levesque > <[email protected]<javascript:>> > wrote: > > I have built a chat front-end using GWT, > Strophe.js<http://strophe.im/strophejs/>and > gwt-strophe <https://launchpad.net/gwt-strophe> (bindings for GWT). > Strophe simulates persistent XMPP connections through > BOSH<http://en.wikipedia.org/wiki/BOSH>. > For the server I used Tigase <http://www.tigase.org/>, but it should work > with any XMPP complient server. There are many good open source chat > servers that allow you to write custom plugins in java (e.g. for > authentication and integration with your back-end). > Openfire<http://www.igniterealtime.org/projects/openfire/>is a popular one. > > The advantage of having a separate chat server is that it removes a lot of > load (and at lot of long lived connections) from your servlet container. > The drawback is that it makes integration with your webapp harder, because > you have to write plugins to talk to your backend. But imo it scales > better, especially if you're going to have hundreds or thousands of > simultaneous chat users. > > Basically my GWT app uses GWT-RPC to talk to Tomcat, but the chat stuff > does not go to Tomcat. It goes to the standalone Tigase server living on > the same machine. All traffic go through port 80 (or 443) and it is routed > to either Tomcat or Tigase using reverse proxy rules in Apache Web server. > > Unfortunately I can't show you the code or point you to a live example > because it was developped for a company I worked for (closed source) and > the application is not open to public. > > -- > David > > > On Wednesday, December 9, 2009 7:13:16 AM UTC-5, abhiram wrote: >> >> Hi All, >> >> Can someone tell me which is the best (and convenient) method to >> implement a chat application for my web page using GWT? >> >> I believed using the comet.jar would be neat but had lot of problem >> implementin it. Can you please tell me which is the best possible >> approach? with any working examples / links? >> >> ~ Abhiram >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To post to this group, send email to > [email protected]<javascript:> > . > Visit this group at http://groups.google.com/group/google-web-toolkit. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
