Simple function called concurrently

withconcurrency.go

package main

import (
	"fmt"
	"time"
)

func main() {
	//by using the go construct the function execution can be made concurrent 
	go my_sleep_func()
	fmt.Println("Control reach here even though my_sleep_func has not finished executing")
	fmt.Println("the intution is  similar to being asynchrinous without callbacks :D")
	
	//sleeping in main to make sure the main doesn't end 
	time.Sleep(6 * time.Second)
	
}

func my_sleep_func() {
	//sleeps for 5 seconds
	time.Sleep(1 * time.Second)
	fmt.Println("My func out of sleep, but its executed concurrently")
}