> Today we have two processes A and B written in MFC which are communicating
> with each other by using serialized socket.
[quoted text clipped - 10 lines]
>
> So to handle socket is central point here for process B.
Well, where are you stuck? It sounds like you just need to write a new
process which listens on the same socket that process B used to listen
on, and handles the same protocol. It shouldn't be too hard, assuming
the protocol is well documented.
Jon