statemanager

Documentation

Index

• type StateMgr
  • func New(ctx context.Context, chainID isc.ChainID, me *cryptolib.PublicKey, ...) (StateMgr, error)

Types

type StateMgr

type StateMgr interface {
	consGR.StateMgr
	// The StateMgr has to find a common ancestor for the prevAO and nextAO, then return
	// the state for Next ao and reject blocks in range (commonAO, prevAO]. The StateMgr
	// can determine relative positions of the corresponding blocks based on their state
	// indexes.
	ChainFetchStateDiff(
		ctx context.Context,
		prevAO, nextAO *isc.AliasOutputWithID,
	) <-chan *smInputs.ChainFetchStateDiffResults
	// Invoked by the chain when a set of server (access⁻¹) nodes has changed.
	// These nodes should be used to perform block replication.
	ChainNodesUpdated(serverNodes, accessNodes, committeeNodes []*cryptolib.PublicKey)
}

func New

func New(
	ctx context.Context,
	chainID isc.ChainID,
	me *cryptolib.PublicKey,
	peerPubKeys []*cryptolib.PublicKey,
	net peering.NetworkProvider,
	wal smGPAUtils.BlockWAL,
	store state.Store,
	shutdownCoordinator *shutdown.Coordinator,
	log *logger.Logger,
	timersOpt ...smGPA.StateManagerTimers,
) (StateMgr, error)