A simple udp client/server built with node js.
"receive.js" contains a module that can parse data sent using a specific format. "send.js" contains a module to send a message in that format. "index.js" contains the actual implementation of these modules within a server/client program.
run a server by specifying just the listening port: "node index.js -p port"
run a client by specifying both the listening port and the destination address/port: "node index.js -p port -s address:port"