tracker

Documentation

Index

• type Accepted
  • func NewAccepted() Accepted
• type Peers
  • func NewMeteredPeers(reg prometheus.Registerer) (Peers, error)
  • func NewPeers() Peers
• type Startup
  • func NewStartup(peers Peers, startupWeight uint64) Startup

Types

type Accepted

type Accepted interface {
	validators.SetCallbackListener

	// SetLastAccepted updates the latest accepted block for [nodeID] to
	// [blockID]. If [nodeID] is not currently a validator, this is a noop.
	SetLastAccepted(nodeID ids.NodeID, blockID ids.ID)
	// LastAccepted returns the latest known accepted block of [nodeID]. If
	// [nodeID]'s last accepted block was never unknown, false will be returned.
	LastAccepted(nodeID ids.NodeID) (ids.ID, bool)
}

func NewAccepted

func NewAccepted() Accepted

type Peers

type Peers interface {
	validators.SetCallbackListener
	validators.Connector

	// ConnectedWeight returns the currently connected stake weight
	ConnectedWeight() uint64
	// ConnectedPercent returns the currently connected stake percentage [0, 1]
	ConnectedPercent() float64
	// SampleValidator returns a randomly selected connected validator. If there
	// are no currently connected validators then it will return false.
	SampleValidator() (ids.NodeID, bool)
}

func NewMeteredPeers

func NewMeteredPeers(reg prometheus.Registerer) (Peers, error)

func NewPeers

func NewPeers() Peers

type Startup

type Startup interface {
	Peers

	ShouldStart() bool
}

func NewStartup

func NewStartup(peers Peers, startupWeight uint64) Startup