vote

package

v0.0.1 Latest Latest Go to latest Published: Oct 19, 2023 License: GPL-3.0 Imports: 25 Imported by: 0

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Repository

github.com/jumbochain/jumbochain-parlia-go

Documentation ¶

Index ¶

type Backend
type VoteBox
type VoteJournal
- func NewVoteJournal(filePath string) (*VoteJournal, error)
- func (journal *VoteJournal) ReadVote(index uint64) (*types.VoteEnvelope, error)
- func (journal *VoteJournal) WriteVote(voteMessage *types.VoteEnvelope) error
type VoteManager
- func NewVoteManager(eth Backend, chain *core.BlockChain, pool *VotePool, ...) (*VoteManager, error)
- func (voteManager *VoteManager) UnderRules(header *types.Header) (bool, uint64, common.Hash)
type VotePool
- func NewVotePool(chain *core.BlockChain, engine consensus.PoSA) *VotePool
type VoteSigner
- func NewVoteSigner(blsPasswordPath, blsWalletPath string) (*VoteSigner, error)
- func (signer *VoteSigner) SignVote(vote *types.VoteEnvelope) error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Backend ¶

type Backend interface {
	IsMining() bool
	EventMux() *event.TypeMux
}

Backend wraps all methods required for voting.

type VoteBox ¶

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

type VoteJournal ¶

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

func NewVoteJournal ¶

func NewVoteJournal(filePath string) (*VoteJournal, error)

func (*VoteJournal) ReadVote ¶

func (journal *VoteJournal) ReadVote(index uint64) (*types.VoteEnvelope, error)

func (*VoteJournal) WriteVote ¶

func (journal *VoteJournal) WriteVote(voteMessage *types.VoteEnvelope) error

type VoteManager ¶

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

VoteManager will handle the vote produced by self.

func NewVoteManager ¶

func NewVoteManager(eth Backend, chain *core.BlockChain, pool *VotePool, journalPath, blsPasswordPath, blsWalletPath string, engine consensus.PoSA) (*VoteManager, error)

func (*VoteManager) UnderRules ¶

func (voteManager *VoteManager) UnderRules(header *types.Header) (bool, uint64, common.Hash)

UnderRules checks if the produced header under the following rules: A validator must not publish two distinct votes for the same height. (Rule 1) A validator must not vote within the span of its other votes . (Rule 2) Validators always vote for their canonical chain’s latest block. (Rule 3)

type VotePool ¶

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

func NewVotePool ¶

func NewVotePool(chain *core.BlockChain, engine consensus.PoSA) *VotePool

func (*VotePool) FetchVoteByBlockHash ¶

func (pool *VotePool) FetchVoteByBlockHash(blockHash common.Hash) []*types.VoteEnvelope

func (*VotePool) GetVotes ¶

func (pool *VotePool) GetVotes() []*types.VoteEnvelope

GetVotes as batch.

func (*VotePool) PutVote ¶

func (pool *VotePool) PutVote(vote *types.VoteEnvelope)

func (*VotePool) SubscribeNewVoteEvent ¶

func (pool *VotePool) SubscribeNewVoteEvent(ch chan<- core.NewVoteEvent) event.Subscription

type VoteSigner ¶

type VoteSigner struct {
	PubKey [48]byte
	// contains filtered or unexported fields
}

func NewVoteSigner ¶

func NewVoteSigner(blsPasswordPath, blsWalletPath string) (*VoteSigner, error)

func (*VoteSigner) SignVote ¶

func (signer *VoteSigner) SignVote(vote *types.VoteEnvelope) error

Source Files ¶

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