This is the local chatting program for group. Using TCP and select method to implement
each client connect to server in order to communicate with a big group. you can send message to all other client in the group and it shows which client send the message
Beej's Guide to Network Programming
compile with
gcc chatbox.c -o chatbox
To run the server:
./chatbox
To run the client use telnet or nc for now
nc localhost 4444
or
telnet localhost 4444