blob: a6754dc36892827e5af92fb4605edfdda3eb1a04 [file] [log] [blame]
// Copyright 2014 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 context_test
import (
func ExampleWithTimeout() {
// Pass a context with a timeout to tell a blocking function that it
// should abandon its work after the timeout elapses.
ctx, _ := context.WithTimeout(context.Background(), 100*time.Millisecond)
select {
case <-time.After(200 * time.Millisecond):
case <-ctx.Done():
fmt.Println(ctx.Err()) // prints "context deadline exceeded"
// Output:
// context deadline exceeded