proposals

Documentation

Overview

Package proposals defines an implementation of a double-propose detector in the slasher runtime.

Index

• type ProposeDetector
  • func NewProposeDetector(db db.Database) *ProposeDetector
  • func (d *ProposeDetector) DetectDoublePropose(ctx context.Context, incomingBlk *ethpb.SignedBeaconBlockHeader) (*ethpb.ProposerSlashing, error)
  • func (d *ProposeDetector) DetectDoubleProposeNoUpdate(ctx context.Context, incomingBlk *ethpb.BeaconBlockHeader) (bool, error)

Types

type ProposeDetector

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

ProposeDetector defines a struct which can detect slashable block proposals.

func NewProposeDetector

func NewProposeDetector(db db.Database) *ProposeDetector

NewProposeDetector creates a new instance of a struct.

func (*ProposeDetector) DetectDoublePropose

func (d *ProposeDetector) DetectDoublePropose(
	ctx context.Context,
	incomingBlk *ethpb.SignedBeaconBlockHeader,
) (*ethpb.ProposerSlashing, error)

DetectDoublePropose detects double proposals given a block by looking in the db.

func (*ProposeDetector) DetectDoubleProposeNoUpdate

func (d *ProposeDetector) DetectDoubleProposeNoUpdate(
	ctx context.Context,
	incomingBlk *ethpb.BeaconBlockHeader,
) (bool, error)

DetectDoubleProposeNoUpdate detects double proposals for a given block header by db search without storing the incoming block to db.