github.com/graybobo/golang.org-package-offline-cache@v0.0.0-20200626051047-6608995c132f/x/talks/2012/chat/support/goroutines.go (about)

     1  // +build OMIT
     2  
     3  package main
     4  
     5  import (
     6  	"fmt"
     7  	"time"
     8  )
     9  
    10  func main() {
    11  	go say("let's go!", 3)
    12  	go say("ho!", 2)
    13  	go say("hey!", 1)
    14  	time.Sleep(4 * time.Second)
    15  }
    16  
    17  func say(text string, secs int) {
    18  	time.Sleep(time.Duration(secs) * time.Second)
    19  	fmt.Println(text)
    20  }