Hi Mahesh,
I saw your profile on http://www.dotnetheaven.com
Actually I am facing one problem using WCF on windows XP with VS 2005,
I have make one simple chat application using WCF in windows app its working fine, but web application is not working because what ever user are connected its get disconnect after sending the message. In windows application i am using duplex binding and web also, because after sending message from Client to Server than server send acknowledgement to Client.
( In short Client can become as a server and Server can become as a Client )
I think you are also working on WCF that’s why I think you can help me in that better.
Hoping your favorable response