package main

import (
	"math/rand"
	"time"
)

func main() {

	ch1 := make(chan string)

	go func() {
		time.Sleep(time.Duration(rand.Intn(5)+1) * time.Second)
		ch1 <- "Message from channel 1"
	}()

	msg1 := <-ch1
	println("Received:", msg1)
}