I have developed a chatting program in java using socket programming. This
program consist of 2 parts: a server application and a client applet. First of
all we have to run server. Then we open html file to run client's applet. In
this way many clients can open in same or different machines in network. And
each client can do chatting with each other using swing components. The program
runs fine.

Now my problem is that, I want to implement the above chatting program using
Servlet. How can I provide the same applet for client with the required swing
components using Servlet? How the Servlet program get message from one client
and send it to other clients, like the above server application do it using
socket programming.