package main
import (
"fmt"
"time"
)
/*
* This function prints messages in a loop with a short delay between.
*/
func printer(count int) {
fmt.Println("Printer start...")
for i := 1; i <= count; i++ {
fmt.Println("Printer", i)
time.Sleep(400*time.Millisecond)
}
fmt.Println("Printer end...")
}
/*
* The main also prints messages with a short delay, but first first up
* the printer function to run in parallel, so both run at the same time.
*/
func main() {
fmt.Println("Main start...")
go printer(8)
for i := 1; i <= 5; i++ {
fmt.Println("Main", i)
time.Sleep(710*time.Millisecond)
}
fmt.Println("Main end...")
}