forked from TrueCloudLab/neoneo-go
aa4bc1b6e8
* block partial persist * replaced refactored files with old one. * removed gokit/log from deps * Tweaks to not overburden remote nodes with getheaders/getblocks * Changed Transporter interface to not take the server as argument due to a cause of race warning from the compiler * started server test suite * more test + return errors from message handlers * removed --race from build * Little improvements.
49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package payload
|
|
|
|
import (
|
|
"encoding/binary"
|
|
"io"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/util"
|
|
)
|
|
|
|
// GetBlocks contains fields and methods to be shared with the
|
|
type GetBlocks struct {
|
|
// hash of latest block that node requests
|
|
HashStart []util.Uint256
|
|
// hash of last block that node requests
|
|
HashStop util.Uint256
|
|
}
|
|
|
|
// NewGetBlocks return a pointer to a GetBlocks object.
|
|
func NewGetBlocks(start []util.Uint256, stop util.Uint256) *GetBlocks {
|
|
return &GetBlocks{
|
|
HashStart: start,
|
|
HashStop: stop,
|
|
}
|
|
}
|
|
|
|
// DecodeBinary implements the payload interface.
|
|
func (p *GetBlocks) DecodeBinary(r io.Reader) error {
|
|
lenStart := util.ReadVarUint(r)
|
|
p.HashStart = make([]util.Uint256, lenStart)
|
|
|
|
if err := binary.Read(r, binary.LittleEndian, &p.HashStart); err != nil {
|
|
return err
|
|
}
|
|
return binary.Read(r, binary.LittleEndian, &p.HashStop)
|
|
}
|
|
|
|
// EncodeBinary implements the payload interface.
|
|
func (p *GetBlocks) EncodeBinary(w io.Writer) error {
|
|
if err := util.WriteVarUint(w, uint64(len(p.HashStart))); err != nil {
|
|
return err
|
|
}
|
|
if err := binary.Write(w, binary.LittleEndian, p.HashStart); err != nil {
|
|
return err
|
|
}
|
|
return binary.Write(w, binary.LittleEndian, p.HashStop)
|
|
}
|
|
|
|
// Size implements the payload interface.
|
|
func (p *GetBlocks) Size() uint32 { return 0 }
|