| // Copyright 2015 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. | |
| // borrowed from golang/net/context/ctxhttp/cancelreq.go | |
| package client | |
| import "net/http" | |
| func requestCanceler(tr CancelableTransport, req *http.Request) func() { | |
| ch := make(chan struct{}) | |
| req.Cancel = ch | |
| return func() { | |
| close(ch) | |
| } | |
| } |