Giancarlo Klemm Camilo

Description:
	A peer-to-peer chat with a simple console UI.
	This program assumes that a ring network will be used.
	Example:
		A -> B -> C -> A -> B...

Compiling:
	To create the executable simply use the 'make' command inside the chat folder.

Running:
	./chat [ID] [IP address] [PORT_IN] [PORT_IN] [PORT_OUT]

	ID - Your unique ID.
	IP address - The address of the next computer
	PORT_IN - The socket from which you receive messages.
	PORT_OUT - The socket where you send messages to.

	Example for a 4-people(A,B,C and D) chat in the same computer (Used for test):

		A: ./chat 0 127.0.0.1 8888 8889
		A: ./chat 1 127.0.0.1 8889 8890
		A: ./chat 2 127.0.0.1 8890 8891
		A: ./chat 3 127.0.0.1 8891 8888