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

   1 // Copyright 2015 The Go 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 go1.8
   6
   7 package http2
   8
   9 import (
  10         "crypto/tls"
  11         "io"
  12         "net/http"
  13 )
  14
  15 func cloneTLSConfig(c *tls.Config) *tls.Config {
  16         c2 := c.Clone()
  17         c2.GetClientCertificate = c.GetClientCertificate // golang.org/issue/19264
  18         return c2
  19 }
  20
  21 var _ http.Pusher = (*responseWriter)(nil)
  22
  23 // Push implements http.Pusher.
  24 func (w *responseWriter) Push(target string, opts *http.PushOptions) error {
  25         internalOpts := pushOptions{}
  26         if opts != nil {
  27                 internalOpts.Method = opts.Method
  28                 internalOpts.Header = opts.Header
  29         }
  30         return w.push(target, internalOpts)
  31 }
  32
  33 func configureServer18(h1 *http.Server, h2 *Server) error {
  34         if h2.IdleTimeout == 0 {
  35                 if h1.IdleTimeout != 0 {
  36                         h2.IdleTimeout = h1.IdleTimeout
  37                 } else {
  38                         h2.IdleTimeout = h1.ReadTimeout
  39                 }
  40         }
  41         return nil
  42 }
  43
  44 func shouldLogPanic(panicValue interface{}) bool {
  45         return panicValue != nil && panicValue != http.ErrAbortHandler
  46 }
  47
  48 func reqGetBody(req *http.Request) func() (io.ReadCloser, error) {
  49         return req.GetBody
  50 }
  51
  52 func reqBodyIsNoBody(body io.ReadCloser) bool {
  53         return body == http.NoBody
  54 }
  55
  56 func go18httpNoBody() io.ReadCloser { return http.NoBody } // for tests only