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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
28 lines
514 B
Go
28 lines
514 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 query
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type Conn string
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func (c Conn) DoQuery(query string) Result {
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return Result("result")
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}
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type Result string
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func Query(conns []Conn, query string) Result {
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ch := make(chan Result, 1)
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for _, conn := range conns {
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go func(c Conn) {
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select {
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case ch <- c.DoQuery(query):
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default:
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}
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}(conn)
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}
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return <-ch
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}
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// STOP OMIT
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