Template
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo synced 2024-12-05 02:54:46 +01:00
forgejo/vendor/github.com/ngaut/tso/proto/proto.go

46 lines
929 B
Go
Raw Normal View History

package proto
import (
"encoding/binary"
"io"
"github.com/juju/errors"
)
// RequestHeader is for tso request proto.
type RequestHeader struct {
}
// Timestamp is for tso timestamp.
type Timestamp struct {
Physical int64
Logical int64
}
// Response is for tso reponse proto.
type Response struct {
Timestamp
}
// Encode encodes repsonse proto into w.
func (res *Response) Encode(w io.Writer) error {
var buf [16]byte
binary.BigEndian.PutUint64(buf[0:8], uint64(res.Physical))
binary.BigEndian.PutUint64(buf[8:16], uint64(res.Logical))
_, err := w.Write(buf[0:16])
return errors.Trace(err)
}
// Decode decodes reponse proto from r.
func (res *Response) Decode(r io.Reader) error {
var buf [16]byte
_, err := io.ReadFull(r, buf[0:16])
if err != nil {
return errors.Trace(err)
}
res.Physical = int64(binary.BigEndian.Uint64(buf[0:8]))
res.Logical = int64(binary.BigEndian.Uint64(buf[8:16]))
return nil
}