Chat Application

This is a peer to peer level application using  UDP socket Programming in C. 

Usage

While executing the Peer A /Peer B process use the following command
Peer A: gcc -o A peerA.c
      ./A   
Peer B: gcc -o B peerB.c
      ./B

Output

At Peer A:
Peer A says:Hi?How are U?
Peer B:fine

At Peer B:
Peer A:Hi?How are U?
Peer B says:fine