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
I have built a chat front-end using GWT,
Strophe.jshttp://strophe.im/strophejs/and
gwt-strophe https://launchpad.net/gwt-strophe (bindings for GWT). Strophe
simulates persistent XMPP connections through
BOSHhttp://en.wikipedia.org/wiki/BOSH.
For the server I used Tigase
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 dleves...@primalogik.com wrote:
I have
I have created chat app using Gwt, Rpc call to store and retrieve, backend
I used objectify and Google App engine,
App link : http://my-health-care.appspot.com/Chat.html , works well and
good :)
Thanks,
Suresh
On Wednesday, December 9, 2009 5:43:16 PM UTC+5:30, abhiram wrote:
Hi All,
Maybe you want to go with websockets. Have a look at this example: Chat
example http://www.fta.hk/examples/websocket/chat.html
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Use GWT on AppEngine with the XMPP.
See their example
codehttp://code.google.com/appengine/docs/java/xmpp/overview.html
.
Sincerely,
Joseph
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For use in Jetty, check out Ignite Realtime's smack.
http://www.igniterealtime.org/projects/smack/index.jsp
Jamie.
On Mar 22, 2:23 pm, Joseph Lust lifeofl...@gmail.com wrote:
Use GWT on AppEngine with the XMPP.
See their example
Hi,
I want to add a very simple chat window to my GWT web application with
Jetty 6 on the server side. Can anybody recommend me a good OS project for
that? I checked atmosphere so far but I am sure there are many others.
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There's a complete Chat implementation library using xmpp as protocol
at: emite.googlecode.com
You can use only the library or the complete UI implementation.
Maybe it helps
On Oct 4, 5:44 pm, Subhrajyoti Moitra subhrajyo...@gmail.com wrote:
http://code.google.com/p/atmosphere-gwt-comet/
I have created a simple client/server app
that does nothing but sends a string from client to server.
Now I would like to expand it so the server can send messages to all
clients. How can this be done?
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I have created a simple client/server app
that does nothing but sends a string from client to server.
Now I would like to expand it so the server can send messages to all
clients. How can this be done?
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Hello Yudji,
I believe you are referring to the application model call Comet
http://en.wikipedia.org/wiki/Comet_(programming)http://en.wikipedia.org/wiki/Comet_%28programming%29
There is a Comet implementation for the Google Web Toolkit
http://code.google.com/p/gwt-comet/
On Sun, Oct 3, 2010
http://code.google.com/p/atmosphere-gwt-comet/
http://code.google.com/p/atmosphere-gwt-comet/Here one more for the same
purpose.
On Mon, Oct 4, 2010 at 9:00 PM, andy stevko andy.ste...@gmail.com wrote:
Hello Yudji,
I believe you are referring to the application model call Comet
My project gwt-comet implements Comet by streaming messages over long
lived HTTP requests to minimise latency and bandwidth requirements and
maximise the throughput. This is opposed to many other implementations
which use polling or long polling techniques.
http://code.google.com/p/gwt-comet/
On
who is
chatting with many people?
Regards,
Abhiram
On Wed, Dec 9, 2009 at 10:10 PM, Jim jimmy.verhee...@gmail.com wrote:
hi, I've implemented a gwt Chat
the link
http://code.google.com/p/google-web-toolkit-incubator/wiki/ServerPushFAQ
helps me.
From client, i do an rpc call
-- server
implemented a gwt Chat
the link
http://code.google.com/p/google-web-toolkit-incubator/wiki/ServerPushFAQ
helps me.
From client, i do an rpc call
-- server-side, i'm waiting for event (using a timer) for the
client :
-- if i got an event for the client, i return to the client, and i
I would rather use JMS to do this. You have the power to do so. Every
client writes to some Queue, and registers himself with a ReplyTo
temporary queue. That way the server handles all the messages and
sends the message to the appropriate queue where GWT is listening to.
On Dec 9, 7:13 am,
You should check out this example.
http://www.gwtapps.com/?page_id=31
Source:
http://groups.google.com/group/gwtapps/files
It is implementing using hanging async call so if there are no
messages, polling time is reduced to 30 seconds.
For the server side code there author included example using
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
I personally would not push the messages from the server, but have the
clients polling.
The rest is server-side coding. What backend are you targeting?
Don't forget that you will have to handle thread-safety issues on the
server side.
brgds,
Papick G. Taboada
On 9 Dez., 13:13, abhiram
But, client side polling would make the system slow right? and how to do I
decide the frequency of polling?
Backend is pure Java with the database interaction thru hibernate.
~ Abhi
On Wed, Dec 9, 2009 at 7:18 PM, P.G.Taboada pgtabo...@googlemail.comwrote:
I personally would not push the
Slow on what end?
Sure, pushing from server would lead to instant message delivery, but
I don't think it scales very well.
Do you know how may connections you can keep open?
You could change the polling rate depending on the load status of the
server, just a thought.
brgds,
Papick
On 9 Dez.,
hi, I've implemented a gwt Chat
the link
http://code.google.com/p/google-web-toolkit-incubator/wiki/ServerPushFAQ
helps me.
From client, i do an rpc call
-- server-side, i'm waiting for event (using a timer) for the
client :
-- if i got an event for the client, i return to the client, and i do
I would recommend Comet, with this technology you can push serialized
messages from the Server to
each registered Client. Here is an other fine project:
http://code.google.com/p/gwt-comet-streamhub/
On 15 Nov., 14:01, Jim jimmy.verhee...@gmail.com wrote:
hi,
I'd like make a chat using GWT
Thx ! Have a good day
2009/11/16 gwtfanb0y siegfried.b...@googlemail.com
I would recommend Comet, with this technology you can push serialized
messages from the Server to
each registered Client. Here is an other fine project:
http://code.google.com/p/gwt-comet-streamhub/
On 15 Nov.,
If u are using App Engine, so you can´t open sockets. Pay attention to this.
2009/11/16 Jimmy Verheecke jimmy.verhee...@gmail.com
Thx ! Have a good day
2009/11/16 gwtfanb0y siegfried.b...@googlemail.com
I would recommend Comet, with this technology you can push serialized
messages from the
I've tried to find a solution with App Engine for weeks without any
success. Server push is not only useful for Chat. It can be used to
inform users of some events coming from the Server.
This is issue is referenced at a good place in the issue list:
Actually you can use socket via Flash or Java Applet.
try http://code.google.com/p/gwt-socket/
or the component in GWT Summer of Code
http://code.google.com/p/gwt-soc/wiki/SocketsForGWT_Report
On Nov 15, 9:01 pm, Jim jimmy.verhee...@gmail.com wrote:
hi,
I'd like make a chat using GWT 1.7
Look at this project, i've used it a year ago to build chat (like
skype) in gwt, very nice implementation but requires to install XMPP
server (free).
http://code.google.com/p/emite/
On Nov 15, 3:01 pm, Jim jimmy.verhee...@gmail.com wrote:
hi,
I'd like make a chat using GWT 1.7 but gwt
App Engine supports XMPP
On Nov 16, 1:38 pm, Prempena pascal.rempena...@gmail.com wrote:
I've tried to find a solution with App Engine for weeks without any
success. Server push is not only useful for Chat. It can be used to
inform users of some events coming from the Server.
This is issue
how can the comet gwt lib keep a live connection
On 16 נובמבר, 16:01, Roy roy.smith@googlemail.com wrote:
App Engine supports XMPP
On Nov 16, 1:38 pm, Prempena pascal.rempena...@gmail.com wrote:
I've tried to find a solution with App Engine for weeks without any
success. Server
hi,
I'd like make a chat using GWT 1.7 but gwt doesn't allow the use of
socket ? Have you got any idea for the communications client/server?
i've tested the gwt-socket but the project is not active ... i've
heard the library comet could help me, what do you think about it ?
Thx a lot
--
You
There's a video on Google IO where the Wave team discuss how they achieved
this with long running http.
Sorry I can't remember the URL or details.
2009/11/15 Jim jimmy.verhee...@gmail.com
hi,
I'd like make a chat using GWT 1.7 but gwt doesn't allow the use of
socket ? Have you got any
I'd like make a chat using GWT 1.7 but gwt doesn't allow the use of
socket ? Have you got any idea for the communications client/server?
i've tested the gwt-socket but the project is not active ... i've
heard the library comet could help me, what do you think about it ?
I know comet is a
Here the link to the Comet project
http://code.google.com/p/rocket-gwt/wiki/Comet
2009/11/16 Cristiano cristiano.costant...@gmail.com
I'd like make a chat using GWT 1.7 but gwt doesn't allow the use of
socket ? Have you got any idea for the communications client/server?
i've tested the
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