Basic echo call socket connection. Two files: one dealing with server side, listening to clients and connecting the sockets, and echoing the message - sent by the client - right back; second being a client server side connecting to the server side; sending and receiving the echo message.
Usage
Enter the IP address (the same one into both files) and the message you wish to send at client side.
Run two files at the same time: server side first, then client.
Server should be listening until the client connects, then print the received message. Client should print the received echoed message.