stages

Documentation

Index

• Variables
• func GetStageProgress(db kv.Getter, stage SyncStage) (uint64, error)
• func GetStagePruneProgress(db kv.Getter, stage SyncStage) (uint64, error)
• func SaveStageProgress(db kv.Putter, stage SyncStage, progress uint64) error
• func SaveStagePruneProgress(db kv.Putter, stage SyncStage, progress uint64) error
• type SyncStage

Variables

var AllStages = []SyncStage{
	Snapshots,
	Headers,
	BorHeimdall,
	BlockHashes,
	Bodies,
	Senders,
	Execution,
	Translation,
	HashState,
	IntermediateHashes,
	AccountHistoryIndex,
	StorageHistoryIndex,
	LogIndex,
	CallTraces,
	TxLookup,
	Finish,
}

Functions

func GetStageProgress

func GetStageProgress(db kv.Getter, stage SyncStage) (uint64, error)

GetStageProgress retrieves saved progress of given sync stage from the database

func GetStagePruneProgress

func GetStagePruneProgress(db kv.Getter, stage SyncStage) (uint64, error)

GetStagePruneProgress retrieves saved progress of given sync stage from the database

func SaveStageProgress

func SaveStageProgress(db kv.Putter, stage SyncStage, progress uint64) error

func SaveStagePruneProgress

func SaveStagePruneProgress(db kv.Putter, stage SyncStage, progress uint64) error

Types

type SyncStage

type SyncStage string

SyncStage represents the stages of syncronisation in the Mode.StagedSync mode It is used to persist the information about the stage state into the database. It should not be empty and should be unique.

var (
	Snapshots           SyncStage = "Snapshots"       // Snapshots
	Headers             SyncStage = "Headers"         // Headers are downloaded, their Proof-Of-Work validity and chaining is verified
	BorHeimdall         SyncStage = "BorHeimdall"     // Downloading data from heimdall corresponding to the downloaded headers (validator sets and sync events)
	CumulativeIndex     SyncStage = "CumulativeIndex" // Calculate how much gas has been used up to each block.
	BlockHashes         SyncStage = "BlockHashes"     // Headers Number are written, fills blockHash => number bucket
	Bodies              SyncStage = "Bodies"          // Block bodies are downloaded, TxHash and UncleHash are getting verified
	Senders             SyncStage = "Senders"         // "From" recovered from signatures, bodies re-written
	Execution           SyncStage = "Execution"       // Executing each block w/o buildinf a trie
	Translation         SyncStage = "Translation"     // Translation each marked for translation contract (from EVM to TEVM)
	VerkleTrie          SyncStage = "VerkleTrie"
	IntermediateHashes  SyncStage = "IntermediateHashes"  // Generate intermediate hashes, calculate the state root hash
	HashState           SyncStage = "HashState"           // Apply Keccak256 to all the keys in the state
	AccountHistoryIndex SyncStage = "AccountHistoryIndex" // Generating history index for accounts
	StorageHistoryIndex SyncStage = "StorageHistoryIndex" // Generating history index for storage
	LogIndex            SyncStage = "LogIndex"            // Generating logs index (from receipts)
	CallTraces          SyncStage = "CallTraces"          // Generating call traces index
	TxLookup            SyncStage = "TxLookup"            // Generating transactions lookup index
	Finish              SyncStage = "Finish"              // Nominal stage after all other stages

	MiningCreateBlock SyncStage = "MiningCreateBlock"
	MiningExecution   SyncStage = "MiningExecution"
	MiningFinish      SyncStage = "MiningFinish"
	// Beacon chain stages
	BeaconHistoryReconstruction SyncStage = "BeaconHistoryReconstruction" // BeaconHistoryReconstruction reconstruct missing history.
	BeaconBlocks                SyncStage = "BeaconBlocks"                // BeaconBlocks are downloaded, no verification
	BeaconState                 SyncStage = "BeaconState"                 // Beacon blocks are sent to the state transition function
	BeaconIndexes               SyncStage = "BeaconIndexes"               // Fills up Beacon indexes

)