1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
|
package main
import "fmt"
func ping(pings chan<- string, msg string) { pings <- msg }
func pong(pings <-chan string, pongs chan<- string) { msg := <-pings pongs <- msg }
func main() { pings := make(chan string, 1) pongs := make(chan string, 1) ping(pings, "passed message") pong(pings, pongs) fmt.Println(<-pongs) }
|