vendor/golang.org/x/net/http2/go111.go

   1 // Copyright 2018 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 go1.11
   6
   7 package http2
   8
   9 import (
  10         "net/http/httptrace"
  11         "net/textproto"
  12 )
  13
  14 func traceHasWroteHeaderField(trace *httptrace.ClientTrace) bool {
  15         return trace != nil && trace.WroteHeaderField != nil
  16 }
  17
  18 func traceWroteHeaderField(trace *httptrace.ClientTrace, k, v string) {
  19         if trace != nil && trace.WroteHeaderField != nil {
  20                 trace.WroteHeaderField(k, []string{v})
  21         }
  22 }
  23
  24 func traceGot1xxResponseFunc(trace *httptrace.ClientTrace) func(int, textproto.MIMEHeader) error {
  25         if trace != nil {
  26                 return trace.Got1xxResponse
  27         }
  28         return nil
  29 }