package timeouts

import (
	"fmt"
	"math/rand"
	"time"
)

func slowMath(a, b int, result chan<- int) {
	time.Sleep(time.Duration(rand.Intn(5)) * time.Second)
	result <- a + b
}

func Timeouts() {
	result := make(chan int, 1)
	go slowMath(3, 3, result)

	select {
	case res := <-result:
		fmt.Println("Got result:", res)
	case <-time.After(3 * time.Second):
		fmt.Println("Waited for 3 second, no result :(")
	}
}