blockdb

Documentation

Index

• func IsBlockEq(l, r *types.BlockGeneralInfo) bool
• func IsChecksum256Eq(l, r types.Checksum256) bool
• type BlockDB
  • func (b *BlockDB) DelBlockBefore(num uint32)
  • func (b *BlockDB) Init(peers []string)
  • func (b *BlockDB) OnBlock(peer string, block *types.BlockGeneralInfo) error
• type FastBlockVerifier
  • func NewFastBlockVerifier(peers []string, startBlock uint32, verifyHandler VerifyHandler) *FastBlockVerifier
  • func (f *FastBlockVerifier) OnBlock(peer string, block *types.BlockGeneralInfo) error
  • func (f *FastBlockVerifier) TryGetVerifyBlock() (*blockItem, bool)
• type PeerBlockState
  • func (p *PeerBlockState) BlockLen() int
  • func (p *PeerBlockState) DelBlockBefore(num uint32)
  • func (p *PeerBlockState) GetBlock(num uint32) *blockItem
• type VerifyHandler

Functions

func IsBlockEq

func IsBlockEq(l, r *types.BlockGeneralInfo) bool

IsBlockEq return if block l == r

func IsChecksum256Eq

func IsChecksum256Eq(l, r types.Checksum256) bool

Types

type BlockDB

type BlockDB struct {
	Peers map[string]*PeerBlockState
}

func (*BlockDB) DelBlockBefore

func (b *BlockDB) DelBlockBefore(num uint32)

func (*BlockDB) Init

func (b *BlockDB) Init(peers []string)

func (*BlockDB) OnBlock

func (b *BlockDB) OnBlock(peer string, block *types.BlockGeneralInfo) error

type FastBlockVerifier

type FastBlockVerifier struct {
	// contains filtered or unexported fields
}

func NewFastBlockVerifier

func NewFastBlockVerifier(peers []string, startBlock uint32, verifyHandler VerifyHandler) *FastBlockVerifier

NewFastBlockVerifier create

func (*FastBlockVerifier) OnBlock

func (f *FastBlockVerifier) OnBlock(peer string, block *types.BlockGeneralInfo) error

OnBlock

func (*FastBlockVerifier) TryGetVerifyBlock

func (f *FastBlockVerifier) TryGetVerifyBlock() (*blockItem, bool)

type PeerBlockState

type PeerBlockState struct {
	// contains filtered or unexported fields
}

func (*PeerBlockState) BlockLen

func (p *PeerBlockState) BlockLen() int

func (*PeerBlockState) DelBlockBefore

func (p *PeerBlockState) DelBlockBefore(num uint32)

DelFirstBlock

func (*PeerBlockState) GetBlock

func (p *PeerBlockState) GetBlock(num uint32) *blockItem

GetFirstBlock

type VerifyHandler

type VerifyHandler interface {
	OnBlock(block *types.BlockGeneralInfo) error
}