throwing dice through a tcp socket

dice.go

package main

import (
	"flag"
	"log"
	"math/rand"
	"net"
	"strconv"
	"strings"
)

func main() {
	address := flag.String("address", "localhost:5565", "TCP connection address")
	conn, err := net.Dial("tcp", *address)
	defer conn.Close()
	if err != nil {
		log.Fatalf("Error connecting to TCP address: %s", err)
	}
	for {
		n := rand.Intn(6) + 1
		m := rand.Intn(6) + 1
		p := n + m
		out := strings.Join([]string{strconv.Itoa(p), "\n"}, "")
		conn.Write([]byte(out))
	}
}