| 27 | } |
| 28 | |
| 29 | func (rec *record) fill(r io.Reader) (err error) { |
| 30 | rec.lr.N = rec.padding |
| 31 | rec.lr.R = r |
| 32 | if _, err = io.Copy(io.Discard, rec); err != nil { |
| 33 | return err |
| 34 | } |
| 35 | |
| 36 | if err = binary.Read(r, binary.BigEndian, &rec.h); err != nil { |
| 37 | return err |
| 38 | } |
| 39 | if rec.h.Version != 1 { |
| 40 | err = errors.New("fcgi: invalid header version") |
| 41 | return err |
| 42 | } |
| 43 | if rec.h.Type == EndRequest { |
| 44 | err = io.EOF |
| 45 | return err |
| 46 | } |
| 47 | rec.lr.N = int64(rec.h.ContentLength) |
| 48 | rec.padding = int64(rec.h.PaddingLength) |
| 49 | return err |
| 50 | } |
| 51 | |
| 52 | func (rec *record) Read(p []byte) (n int, err error) { |
| 53 | return rec.lr.Read(p) |