| package main | |
| import ( | |
| "fmt" | |
| "math/rand" | |
| "time" | |
| ) | |
| func main() { | |
| go boring("boring!") | |
| fmt.Println("I'm listening.") | |
| time.Sleep(2 * time.Second) | |
| fmt.Println("You're boring; I'm leaving.") | |
| } | |
| // STOP OMIT | |
| func boring(msg string) { | |
| for i := 0; ; i++ { | |
| fmt.Println(msg, i) | |
| time.Sleep(time.Duration(rand.Intn(1e3)) * time.Millisecond) | |
| } | |
| } |