traefik/vendor/golang.org/x/net/http2/go18.go

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// 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.
// +build go1.8
package http2
import (
"crypto/tls"
"io"
"net/http"
)
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func cloneTLSConfig(c *tls.Config) *tls.Config {
c2 := c.Clone()
c2.GetClientCertificate = c.GetClientCertificate // golang.org/issue/19264
return c2
}
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var _ http.Pusher = (*responseWriter)(nil)
// Push implements http.Pusher.
func (w *responseWriter) Push(target string, opts *http.PushOptions) error {
internalOpts := pushOptions{}
if opts != nil {
internalOpts.Method = opts.Method
internalOpts.Header = opts.Header
}
return w.push(target, internalOpts)
}
func configureServer18(h1 *http.Server, h2 *Server) error {
if h2.IdleTimeout == 0 {
if h1.IdleTimeout != 0 {
h2.IdleTimeout = h1.IdleTimeout
} else {
h2.IdleTimeout = h1.ReadTimeout
}
}
return nil
}
func shouldLogPanic(panicValue interface{}) bool {
return panicValue != nil && panicValue != http.ErrAbortHandler
}
func reqGetBody(req *http.Request) func() (io.ReadCloser, error) {
return req.GetBody
}
func reqBodyIsNoBody(body io.ReadCloser) bool {
return body == http.NoBody
}
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func go18httpNoBody() io.ReadCloser { return http.NoBody } // for tests only