Thanks for your active participation in knowledge sharing..Keep it on..

Thanks a lot for your efforts..i think i need to work some more on Tomcat server

actually, i haven't modified anything with the server, i made a fresh installation of apache-tomcat 6.0 on window XP for providing server support and 8080 is the default port for listening.Is a servlet at server-end correct way to solve the problem??..when i made a program for listening to this request which acts as a server for this on the same machine..it works but i am trying to route the processing through this server...Please suggest some w...

i m trying to echo data, send to server back back on client on the local system using localhost but it returns null..i am using apache tomcat 6.0 as web server.please suggest some way to do this or suggest ,if any, problem with the code?
using 8080 as port no. bcoz tomcat listens on it

code is ...