CS476/576

Assignment #3

Due Midnight, Wednesday   Nov 17, 2010

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Write a C/UNIX/TCP-Socket program with the following descriptions:

NAME

rcg - creates a graph of randomly tcp-socket-connected processes.

SYNOPSIS

rcg [n]

DESCRIPTION

The program creates a graph of n processes each having its own xterm.

The default value of n is 4.

Each process:

· Is randomly connected to a subset of other process via a tcp connection.

The process accepts connections from any process and randomly connects to at most one other process that is not already connected to it.

· Reads lines from stdin , writes it to all other directly connected processes using the tcp connections.

· Displays the received lines to the stdout.

· Upon typing CTRL-D at any xterm, the process and all other directly connected processes terminates.

My implementation is under:

/home/cs476/public_html/fall10/assignments/a3/wahab/rcg