select-channel.go

select-channel.go

func main() {
  
	c1 := make(chan string)
	c2 := make(chan string)

	go invalidateCrucial(c1)
	go invalidateNotSoCruical(c2)
	
	for {
		fmt.Println(<-c1)
		fmt.Println(<-c2)
	}
}

func invalidateCrucial(c chan string) {
	for {
		time.Sleep(time.Second * 5)
		c <- "Every 5sec"
	}
}

func invalidateNotSoCruical(c chan string) {
	for {
		time.Sleep(time.Second * 30)
		c <- "Every 30sec"
	}
}