pow

Documentation

Index

• Variables
• func DoPoW(ctx context.Context, block *iotago.Block, ...) (blockSize int, err error)
• type RefreshTipsFunc

Variables

var (
	// ErrOperationAborted is returned when the operation was aborted e.g. by a shutdown signal.
	ErrOperationAborted = errors.New("operation was aborted")
	// ErrParentsNotGiven is returned when no block parents and no refreshTipsFunc were given.
	ErrParentsNotGiven = errors.New("no parents given")
)

Functions

func DoPoW

func DoPoW(ctx context.Context, block *iotago.Block, deSeriMode serializer.DeSerializationMode, protoParams *iotago.ProtocolParameters, parallelism int, refreshTipsInterval time.Duration, refreshTipsFunc RefreshTipsFunc) (blockSize int, err error)

DoPoW does the proof-of-work required to hit the given target score. The given iota.Block's nonce is automatically updated.

Types

type RefreshTipsFunc

type RefreshTipsFunc = func() (tips iotago.BlockIDs, err error)

RefreshTipsFunc refreshes tips of the block if PoW takes longer than a configured duration.