func (*protocol) WriteParam(w *bufio.Writer, param []byte) error {
var err error
io2.ErrWrite(&err, w, param)
io2.ErrWrite(&err, w, _CRLF)
return err
}
func (p *protocol) WriteHeader(w *bufio.Writer, hdr Header) error {
bytes, err := p.codec.Marshal(&hdr)
io2.ErrWrite(&err, w, bytes)
io2.ErrWrite(&err, w, _CRLF)
return err
}