forked from caddyserver/caddy
-
Notifications
You must be signed in to change notification settings - Fork 0
/
body.go
40 lines (35 loc) · 713 Bytes
/
body.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
package proxy
import (
"bytes"
"io"
"io/ioutil"
)
type bufferedBody struct {
*bytes.Reader
}
func (*bufferedBody) Close() error {
return nil
}
// rewind allows bufferedBody to be read again.
func (b *bufferedBody) rewind() error {
if b == nil {
return nil
}
_, err := b.Seek(0, io.SeekStart)
return err
}
// newBufferedBody returns *bufferedBody to use in place of src. Closes src
// and returns Read error on src. All content from src is buffered.
func newBufferedBody(src io.ReadCloser) (*bufferedBody, error) {
if src == nil {
return nil, nil
}
b, err := ioutil.ReadAll(src)
src.Close()
if err != nil {
return nil, err
}
return &bufferedBody{
Reader: bytes.NewReader(b),
}, nil
}