// We would use win.ReadAll except for a bug in acme
// where it crashes when reading trying to read more
// than the negotiated 9P message size.
func readBody(win *acme.Win) ([]byte, error) {
var body []byte
buf := make([]byte, 8000)
for {
n, err := win.Read("body", buf)
if err == io.EOF {
break
}
if err != nil {
return nil, err
}
body = append(body, buf[0:n]...)
}
return body, nil
}
// We would use io.Copy except for a bug in acme
// where it crashes when reading trying to read more
// than the negotiated 9P message size.
func copyBody(w io.Writer, win *acme.Win) error {
buf := make([]byte, 8000)
for {
n, err := win.Read("body", buf)
if err == io.EOF {
break
}
if err != nil {
return err
}
if _, err := w.Write(buf[0:n]); err != nil {
return fmt.Errorf("write error: %v", err)
}
}
return nil
}