go / doc / progs / timeout1.go

// compile

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package timeout

import (

func Timeout() {
	ch := make(chan bool, 1)
	timeout := make(chan bool, 1)
	go func() {
		time.Sleep(1 * time.Second)
		timeout <- true


	select {
	case <-ch:
		// a read from ch has occurred
	case <-timeout:
		// the read from ch has timed out

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