package main import ( "fmt" "time" ) func pinger0(c chan string) { for i := 0; ; i++ { c <- "ping0" } } func printer(c chan string) { for { msg := <- c fmt.Println(msg) time.Sleep(time.Second * 1) } } func pinger1(c chan string) { for i := 0; ; i++ { c <- "ping1" } } func main() { var c chan string = make(chan string, 5) go pinger0(c) go pinger1(c) go printer(c) var input string fmt.Scanln(&input) }