goroutines

goroutines.go

func main() {
    c1 := make(chan string)
    c2 := make(chan string)
    
    go func() {
        for {
            c1 <- "hello from channel 1"
        }
    }()
    
    go func() {
        for {
            c2 <- "hello from channel 2"
        }
    }()
    
    go func() {
        for {
            select {
                case msg1 := <- c1:
                    fmt.Println(mg1)
                case msg2 := <- c2:
                    fmt.Println(mg2)
                default:
                    fmt.Println("Nothing is ready yet.")
            }
        }
    }()
    
    var input string
    fmt.Scanln(&input)
}