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1 | // Copyright 2016 go-dockerclient authors. All rights reserved. |
2 | // Use of this source code is governed by a BSD-style | |
3 | // license that can be found in the LICENSE file. | |
4 | ||
5 | // +build !go1.5 | |
6 | ||
7 | package docker | |
8 | ||
9 | import "net/http" | |
10 | ||
11 | func cancelable(client *http.Client, req *http.Request) func() { | |
12 | return func() { | |
13 | if rc, ok := client.Transport.(interface { | |
14 | CancelRequest(*http.Request) | |
15 | }); ok { | |
16 | rc.CancelRequest(req) | |
17 | } | |
18 | } | |
19 | } |