To compile the server code type "make server"
To compile the client code type "make client"
Use the server code in a system and client code in others.
When you run the server with program it creates five sockets of port numbers 9999,9998,9997,9996,9995.
While running the client code we give IP address as the first command line argument.
In the second command line argument enter one of the port numbers mentioned above that you want to connect to.