sm_gpa

Documentation

Index

• func New(chainID isc.ChainID, loadedSnapshotStateIndex uint32, ...) (gpa.GPA, error)
• type SnapshotExistsFun
• type StateManagerOutput
• type StateManagerParameters
  • func NewStateManagerParameters(tpOpt ...sm_gpa_utils.TimeProvider) StateManagerParameters

Functions

func New

func New(
	chainID isc.ChainID,
	loadedSnapshotStateIndex uint32,
	nr sm_utils.NodeRandomiser,
	wal sm_gpa_utils.BlockWAL,
	store state.Store,
	metrics *metrics.ChainStateManagerMetrics,
	log *logger.Logger,
	parameters StateManagerParameters,
) (gpa.GPA, error)

Types

type SnapshotExistsFun

type SnapshotExistsFun func(uint32, *state.L1Commitment) bool

type StateManagerOutput

type StateManagerOutput interface {
	TakeBlocksCommitted() []sm_snapshots.SnapshotInfo

	TakeNextInputs() []gpa.Input
	// contains filtered or unexported methods
}

type StateManagerParameters

type StateManagerParameters struct {
	// How many blocks may be stored in cache before old ones start being deleted
	BlockCacheMaxSize int
	// How long should the block stay in block cache before being deleted
	BlockCacheBlocksInCacheDuration time.Duration
	// How often should the block cache be cleaned
	BlockCacheBlockCleaningPeriod time.Duration
	// How many nodes should get block request be sent to
	StateManagerGetBlockNodeCount int
	// How often get block requests should be repeated
	StateManagerGetBlockRetry time.Duration
	// How often requests waiting for response should be checked for expired context
	StateManagerRequestCleaningPeriod time.Duration
	// How often state manager status information should be written to log
	StateManagerStatusLogPeriod time.Duration
	// How often timer tick fires in state manager
	StateManagerTimerTickPeriod time.Duration
	// This number of states will always be available in the database
	PruningMinStatesToKeep int
	// On single store pruning attempt at most this number of states will be deleted
	PruningMaxStatesToDelete int

	TimeProvider sm_gpa_utils.TimeProvider
}

func NewStateManagerParameters

func NewStateManagerParameters(tpOpt ...sm_gpa_utils.TimeProvider) StateManagerParameters