gistfile1.txt

func (i *Connection) Run(args []string) int {

	// Implements flags for the 'start' option
	cmdFlags := flag.NewFlagSet("server", flag.ContinueOnError)
	cmdFlags.Usage = func() { i.Help() }
	cmdFlags.StringVar(&i.serverAddress, "server", "0.0.0.0", "The scattermux server address.")
	if err := cmdFlags.Parse(args); err != nil {
		return 1
	}

	// Getting new UUID
	u, err := uuid.NewUUID().String(), os.Stderr
	if err != nil {
		log.Println("ERROR: UUID could not be generated!", err)
		return 1
	}
	i.sessionID = u

	// Getting hostname
	n, err := os.Hostname()
	if err != nil {
		log.Println("Error: ", err)
		return 1
	}
	i.hostname = n

	// Verify server flag is valid
	ip, err := net.ParseIP(i.serverAddress), os.Stderr
	if err != nil {
		log.Println("Error: ", err)
		return 1
	}

	fmt.Println("UUID Generated: ", i.sessionID) //just to verify the UUID
	fmt.Println("Hostname: ", i.hostname)
	fmt.Println(ip)

	return 0
}