package main import ( "net/http" "time" ) func main() { mock() // attack() } func mock() { http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { // waiting := rand.Intn(450) + 50 // time.Sleep(time.Duration(waiting) * time.Millisecond) time.Sleep(200 * time.Millisecond) _, _ = w.Write([]byte("Hello World")) }) serv := &http.Server{ Addr: ":8080", Handler: nil, } serv.SetKeepAlivesEnabled(false) err := serv.ListenAndServe() if err != nil { panic(err) } }