1// Copyright 2016 Google Inc. All Rights Reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15// +build appengine
16
17package http
18
19import (
20	"net/http"
21
22	"golang.org/x/net/context"
23	"google.golang.org/appengine/urlfetch"
24)
25
26func init() {
27	appengineUrlfetchHook = func(ctx context.Context) http.RoundTripper {
28		return &urlfetch.Transport{Context: ctx}
29	}
30}
31