first

Documentation

Overview

Package first is a strategy that obtains signed beacon blocks from multiple nodes and selects the first one returned.

Index

• type Parameter
  • func WithClientMonitor(monitor metrics.ClientMonitor) Parameter
  • func WithLogLevel(logLevel zerolog.Level) Parameter
  • func WithSignedBeaconBlockProviders(providers map[string]consensusclient.SignedBeaconBlockProvider) Parameter
  • func WithTimeout(timeout time.Duration) Parameter
• type Service
  • func New(_ context.Context, params ...Parameter) (*Service, error)
  • func (s *Service) SignedBeaconBlock(ctx context.Context, opts *api.SignedBeaconBlockOpts) (*api.Response[*spec.VersionedSignedBeaconBlock], error)

Types

type Parameter

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

Parameter is the interface for service parameters.

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 WithSignedBeaconBlockProviders

func WithSignedBeaconBlockProviders(providers map[string]consensusclient.SignedBeaconBlockProvider) Parameter

WithSignedBeaconBlockProviders sets the signed beacon block providers.

func WithTimeout

func WithTimeout(timeout time.Duration) Parameter

WithTimeout sets the timeout for requests.

type Service

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

Service is the provider for signed beacon blocks.

func New

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

New creates a new beacon block headers strategy.

func (*Service) SignedBeaconBlock

func (s *Service) SignedBeaconBlock(ctx context.Context,
	opts *api.SignedBeaconBlockOpts,
) (
	*api.Response[*spec.VersionedSignedBeaconBlock],
	error,
)

SignedBeaconBlock provides the signed beacon block from a number of beacon nodes.