Generate Redis Protocol

to_redis_proto.go

func genRedisProto(c chan string, cmd ...string) {
	proto := fmt.Sprintf("*%v\r\n", len(cmd))
	for _, word := range cmd {
		proto = proto + fmt.Sprintf("$%v\r\n", len(word))
		proto = proto + word + "\r\n"
	}
	c <- proto
}

func main() {
  f, err := os.Create("raw.txt")
	check(err)
	defer f.Close()
  
  w := bufio.NewWriter(f)
  c := make(chan string)
  
  go genRedisProto(c,
    "SET",
    "HELLO"
    "WORLD")
    
  fmt.Fprint(w, <-c)
  w.Flush()
}