TrueCloudLab/neoneo-go
7
0
Fork 2
Code Issues Pull requests Projects Releases Packages Wiki Activity

bug fixes (TCP + uint256) and started core part (#14)

Browse source 
* Fixed TCP read + Uint256 reversed array + started on some core pieces

* Disabled some debug output + muted test

* 0.5.0
This commit is contained in:
Anthony De Meulemeester 2018-02-04 20:54:51 +01:00 • committed by GitHub
parent 5aed624f1d
commit 628656483a
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
27 changed files with 824 additions and 337 deletions
Download patch file Download diff file Expand all files Collapse all files

73
pkg/network/payload/getblocks.go
View file

@ -2,53 +2,52 @@ package payload
import (
"encoding/binary"
"fmt"
"io"
. "github.com/CityOfZion/neo-go/pkg/util"
"github.com/CityOfZion/neo-go/pkg/util"
)
// HashStartStop contains fields and methods to be shared with the
// "GetBlocks" and "GetHeaders" payload.
type HashStartStop struct {
// hash of latest block that node requests
HashStart []Uint256
// hash of last block that node requests
HashStop Uint256
}
// DecodeBinary implements the payload interface.
func (p *HashStartStop) DecodeBinary(r io.Reader) error {
var lenStart uint8
err := binary.Read(r, binary.LittleEndian, &lenStart)
p.HashStart = make([]Uint256, lenStart)
err = binary.Read(r, binary.LittleEndian, &p.HashStart)
err = binary.Read(r, binary.LittleEndian, &p.HashStop)
return err
}
// EncodeBinary implements the payload interface.
func (p *HashStartStop) EncodeBinary(w io.Writer) error {
err := binary.Write(w, binary.LittleEndian, uint8(len(p.HashStart)))
err = binary.Write(w, binary.LittleEndian, p.HashStart)
err = binary.Write(w, binary.LittleEndian, p.HashStop)
return err
}
// Size implements the payload interface.
func (p *HashStartStop) Size() uint32 { return 0 }
// GetBlocks payload
// GetBlocks contains fields and methods to be shared with the
type GetBlocks struct {
HashStartStop
// 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 []Uint256, stop Uint256) *GetBlocks {
func NewGetBlocks(start []util.Uint256, stop util.Uint256) *GetBlocks {
p := &GetBlocks{}
p.HashStart = start
p.HashStop = stop
return p
}
// DecodeBinary implements the payload interface.
func (p *GetBlocks) DecodeBinary(r io.Reader) error {
lenStart := util.ReadVarUint(r)
fmt.Println(lenStart)
p.HashStart = make([]util.Uint256, lenStart)
err := binary.Read(r, binary.LittleEndian, &p.HashStart)
err = binary.Read(r, binary.LittleEndian, &p.HashStop)
fmt.Println(p)
if err == io.EOF {
return nil
}
return err
}
// EncodeBinary implements the payload interface.
func (p *GetBlocks) EncodeBinary(w io.Writer) error {
err := util.WriteVarUint(w, uint64(len(p.HashStart)))
err = binary.Write(w, binary.LittleEndian, p.HashStart)
//err = binary.Write(w, binary.LittleEndian, p.HashStop)
return err
}
// Size implements the payload interface.
func (p *GetBlocks) Size() uint32 { return 0 }