Concurrencia en Go

currency.go

package main

import (
	"fmt"
	"sync"
	"time"
)

func main() {
	var wg sync.WaitGroup
	wg.Add(2)

	fmt.Println("Starting Go Routines")
	go func() {
		defer wg.Done()
		time.Sleep(10 * time.Second)
		fmt.Println("Finish Rutina 1")
	}()

	go func() {
		defer wg.Done()
		time.Sleep(12 * time.Second)
		fmt.Println("Finish Rutina 2")
	}()

	fmt.Println("Waiting To Finish")
	wg.Wait()

	fmt.Println("Finish...")
}