golang chan 超时
golang chan 超时 Posted on 2013-12-24 13:03 oathleo 阅读(4227) 评论(0) 编辑 收藏 package mainimport ( "fmt" "time")var ch chan int = make(chan int, 1)func main() { go aaa() select { case <-ch: //拿到锁 fmt.Println("call") case <-time.After(5 * time.Second): //超时5s fmt.Println("5 sec call") }}func aaa() { time.Sleep(time.Second * 3) ch <- 1...阅读全文