| // +build ignore,OMIT | |
| package main | |
| import ( | |
| "fmt" | |
| "time" | |
| ) | |
| // START1 OMIT | |
| func main() { | |
| c := make(chan string) | |
| go f("three", 300*time.Millisecond, c) | |
| for i := 0; i < 10; i++ { | |
| fmt.Println("Received", <-c) // Receive expression is just a value. // HL | |
| } | |
| fmt.Println("Done.") | |
| } | |
| // STOP1 OMIT | |
| // START2 OMIT | |
| func f(msg string, delay time.Duration, c chan string) { | |
| for i := 0; ; i++ { | |
| c <- fmt.Sprintf("%s %d", msg, i) // Any suitable value can be sent. // HL | |
| time.Sleep(delay) | |
| } | |
| } | |
| // STOP2 OMIT |