best

Documentation

Overview

Package best is a strategy that obtains beacon block proposals from multiple nodes and selects the best one based on its attestation load.

Index

• type Parameter
  • func WithBeaconBlockProposalProviders(providers map[string]eth2client.BeaconBlockProposalProvider) Parameter
  • func WithClientMonitor(monitor metrics.ClientMonitor) Parameter
  • func WithLogLevel(logLevel zerolog.Level) Parameter
  • func WithProcessConcurrency(concurrency int64) Parameter
  • func WithSignedBeaconBlockProvider(provider eth2client.SignedBeaconBlockProvider) Parameter
  • func WithTimeout(timeout time.Duration) Parameter
• type Service
  • func New(ctx context.Context, params ...Parameter) (*Service, error)
  • func (s *Service) BeaconBlockProposal(ctx context.Context, slot spec.Slot, randaoReveal spec.BLSSignature, ...) (*spec.BeaconBlock, error)

Types

type Parameter

type Parameter interface {
	// contains filtered or unexported methods
}

Parameter is the interface for service parameters.

func WithBeaconBlockProposalProviders

func WithBeaconBlockProposalProviders(providers map[string]eth2client.BeaconBlockProposalProvider) Parameter

WithBeaconBlockProposalProviders sets the beacon block proposal providers.

func WithClientMonitor

func WithClientMonitor(monitor metrics.ClientMonitor) Parameter

WithClientMonitor sets the client monitor for the service.

func WithLogLevel

func WithLogLevel(logLevel zerolog.Level) Parameter

WithLogLevel sets the log level for the module.

func WithProcessConcurrency

func WithProcessConcurrency(concurrency int64) Parameter

WithProcessConcurrency sets the concurrency for the service.

func WithSignedBeaconBlockProvider

func WithSignedBeaconBlockProvider(provider eth2client.SignedBeaconBlockProvider) Parameter

WithSignedBeaconBlockProvider sets the signed beacon block provider.

func WithTimeout

func WithTimeout(timeout time.Duration) Parameter

WithTimeout sets the timeout for beacon block proposal requests.

type Service

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

Service is the provider for beacon block proposals.

func New

func New(ctx context.Context, params ...Parameter) (*Service, error)

New creates a new beacon block propsal strategy.

func (*Service) BeaconBlockProposal

func (s *Service) BeaconBlockProposal(ctx context.Context, slot spec.Slot, randaoReveal spec.BLSSignature, graffiti []byte) (*spec.BeaconBlock, error)

BeaconBlockProposal provides the best beacon block proposal from a number of beacon nodes.