pow

Documentation

Index

• func Factory(ctx context.Context, config *consensus.Config, privateKey *ecdsa.PrivateKey, ...) (consensus.Consensus, error)
• type Pow
  • func (p *Pow) Close() error
  • func (p *Pow) Prepare(chain consensus.ChainReader, header *types.Header) error
  • func (p *Pow) Seal(chain consensus.ChainReader, block *types.Block, ctx context.Context) (*types.Block, error)
  • func (p *Pow) VerifyHeader(chain consensus.ChainReader, header *types.Header, uncle, seal bool) error

Functions

func Factory

func Factory(ctx context.Context, config *consensus.Config, privateKey *ecdsa.PrivateKey, db storage.Storage, logger hclog.Logger) (consensus.Consensus, error)

Types

type Pow

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

Pow is a vanilla proof-of-work engine

func (*Pow) Close

func (p *Pow) Close() error

func (*Pow) Prepare

func (p *Pow) Prepare(chain consensus.ChainReader, header *types.Header) error

Prepare initializes the consensus fields of a block header according to the rules of a particular engine. The changes are executed inline.

func (*Pow) Seal

func (p *Pow) Seal(chain consensus.ChainReader, block *types.Block, ctx context.Context) (*types.Block, error)

func (*Pow) VerifyHeader

func (p *Pow) VerifyHeader(chain consensus.ChainReader, header *types.Header, uncle, seal bool) error