| // +build OMIT | |
| package main | |
| import "fmt" | |
| func fibonacci(c, quit chan int) { | |
| x, y := 0, 1 | |
| for { | |
| select { | |
| case c <- x: | |
| x, y = y, x+y | |
| case <-quit: | |
| fmt.Println("quit") | |
| return | |
| } | |
| } | |
| } | |
| func main() { | |
| c := make(chan int) | |
| quit := make(chan int) | |
| go func() { | |
| for i := 0; i < 10; i++ { | |
| fmt.Println(<-c) | |
| } | |
| quit <- 0 | |
| }() | |
| fibonacci(c, quit) | |
| } |