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Originally published on The Go Programming Language Blog, September 23, 2010. http://blog.golang.org/2010/09/go-concurrency-patterns-timing-out-and.html Update #2547. R=golang-dev, adg CC=golang-dev https://golang.org/cl/5815044
29 lines
482 B
Go
29 lines
482 B
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package timeout
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import (
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"time"
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)
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func Timeout() {
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ch := make(chan bool, 1)
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timeout := make(chan bool, 1)
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go func() {
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time.Sleep(1e9) // one second
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timeout <- true
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}()
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// STOP OMIT
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select {
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case <-ch:
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// a read from ch has occurred
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case <-timeout:
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// the read from ch has timed out
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}
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// STOP OMIT
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}
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