vendor/github.com/aws/aws-sdk-go/aws/request/request_1_8.go

   1 // +build go1.8
   2
   3 package request
   4
   5 import (
   6         "net/http"
   7
   8         "github.com/aws/aws-sdk-go/aws/awserr"
   9 )
  10
  11 // NoBody is a http.NoBody reader instructing Go HTTP client to not include
  12 // and body in the HTTP request.
  13 var NoBody = http.NoBody
  14
  15 // ResetBody rewinds the request body back to its starting position, and
  16 // sets the HTTP Request body reference. When the body is read prior
  17 // to being sent in the HTTP request it will need to be rewound.
  18 //
  19 // ResetBody will automatically be called by the SDK's build handler, but if
  20 // the request is being used directly ResetBody must be called before the request
  21 // is Sent.  SetStringBody, SetBufferBody, and SetReaderBody will automatically
  22 // call ResetBody.
  23 //
  24 // Will also set the Go 1.8's http.Request.GetBody member to allow retrying
  25 // PUT/POST redirects.
  26 func (r *Request) ResetBody() {
  27         body, err := r.getNextRequestBody()
  28         if err != nil {
  29                 r.Error = awserr.New(ErrCodeSerialization,
  30                         "failed to reset request body", err)
  31                 return
  32         }
  33
  34         r.HTTPRequest.Body = body
  35         r.HTTPRequest.GetBody = r.getNextRequestBody
  36 }