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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2017 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package httputil
import (
"net/http"
"time"
)
var origDefaultTransport *http.Transport = http.DefaultTransport.(*http.Transport)
var responseHeaderTimeout = 15 * time.Second
// newDefaultTransport makes a fresh modifiable instance of Transport
// with the same parameters as http.DefaultTransport but we also set
// ResponseHeaderTimeout which is not set by default.
func newDefaultTransport() *http.Transport {
// based on https://github.com/golang/go/blob/release-branch.go1.7/src/net/http/transport.go#L38
return &http.Transport{
Proxy: http.ProxyFromEnvironment,
DialContext: origDefaultTransport.DialContext,
MaxIdleConns: 100,
IdleConnTimeout: 90 * time.Second,
TLSHandshakeTimeout: 10 * time.Second,
ExpectContinueTimeout: 1 * time.Second,
ResponseHeaderTimeout: responseHeaderTimeout,
}
}
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