vendor/github.com/fsouza/go-dockerclient/cancelable.go

   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         ch := make(chan struct{})
  13         req.Cancel = ch
  14         return func() {
  15                 close(ch)
  16         }
  17 }