snapshot

Documentation

Index

• Constants
• Variables

Constants

const (
	// SolidEntryPointCheckAdditionalThresholdPast is the additional past cone (to BMD) that is walked to calculate the solid entry points
	SolidEntryPointCheckAdditionalThresholdPast = 5

	// SolidEntryPointCheckAdditionalThresholdFuture is the additional future cone (to BMD) that is needed to calculate solid entry points correctly
	SolidEntryPointCheckAdditionalThresholdFuture = 5

	// AdditionalPruningThreshold is the additional threshold (to BMD), which is needed, because the messages in the getMilestoneParents call in getSolidEntryPoints
	// can reference older messages as well
	AdditionalPruningThreshold = 5
)

const (
	// the depth, respectively the starting point, at which a snapshot of the ledger is generated
	CfgSnapshotsDepth = "snapshots.depth"
	// interval, in milestones, at which snapshot files are created (snapshots are only created if the node is synced)
	CfgSnapshotsInterval = "snapshots.interval"
	// path to the full snapshot file
	CfgSnapshotsFullPath = "snapshots.fullPath"
	// path to the delta snapshot file
	CfgSnapshotsDeltaPath = "snapshots.deltaPath"
	// create a full snapshot if the size of a delta snapshot reaches a certain percentage of the full snapshot
	// (0.0 = always create delta snapshot to keep ms diff history)
	CfgSnapshotsDeltaSizeThresholdPercentage = "snapshots.deltaSizeThresholdPercentage"
	// URLs to load the snapshot files from.
	CfgSnapshotsDownloadURLs = "snapshots.downloadURLs"
	// whether to delete old message data from the database based on maximum milestones to keep
	CfgPruningMilestonesEnabled = "pruning.milestones.enabled"
	// maximum amount of milestone cones to keep in the database
	CfgPruningMilestonesMaxMilestonesToKeep = "pruning.milestones.maxMilestonesToKeep"
	// whether to delete old message data from the database based on maximum database size
	CfgPruningSizeEnabled = "pruning.size.enabled"
	// target size of the database
	CfgPruningSizeTargetSize = "pruning.size.targetSize"
	// the percentage the database size gets reduced if the target size is reached
	CfgPruningSizeThresholdPercentage = "pruning.size.thresholdPercentage"
	// cooldown time between two pruning by database size events
	CfgPruningSizeCooldownTime = "pruning.size.cooldownTime"
	// whether to delete old receipts data from the database
	CfgPruningPruneReceipts = "pruning.pruneReceipts"
)

const (
	// force loading of a snapshot, even if a database already exists
	CfgSnapshotsForceLoadingSnapshot = "forceLoadingSnapshot"
)

Variables

var (
	CorePlugin *node.CorePlugin
)