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mining

package

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Versions in this module

v1

v1.9.5

Nov 11, 2024

v1.9.4

Aug 28, 2024

v1.9.3

Jun 19, 2024

v1.9.2

Jun 4, 2024

v1.9.1

May 24, 2024

v1.9.0

May 16, 2024

v1.8.0

Jun 9, 2023

Changes in this version

+ const ErrCalcCommitmentRoot

+ const ErrCheckConnectBlock

+ const ErrFetchTxStore

+ const ErrFraudProofIndex

+ const ErrGetTicketInfo

+ const ErrGetTopBlock

+ const ErrGettingDifficulty

+ const ErrNotEnoughVoters

+ const ErrSerializeHeader

+ const ErrTicketExhaustion

+ const ErrTransactionAppend

+ const UnminedHeight

+ func CalcPriority(tx *wire.MsgTx, prioInputs PriorityInputser, nextBlockHeight int64) float64

+ func SortParentsByVotes(txSource TxSource, currentTopBlock chainhash.Hash, blocks []chainhash.Hash, ...) []chainhash.Hash

+ func UseLogger(logger slog.Logger)

+ type BgBlkTmplConfig struct

+ AllowUnsyncedMining bool

+ IsCurrent func() bool

+ MiningAddrs []stdaddr.Address

+ TemplateGenerator *BlkTmplGenerator

+ type BgBlkTmplGenerator struct

+ func NewBgBlkTmplGenerator(cfg *BgBlkTmplConfig) *BgBlkTmplGenerator

+ func (g *BgBlkTmplGenerator) BlockAccepted(block *dcrutil.Block)

+ func (g *BgBlkTmplGenerator) BlockConnected(block *dcrutil.Block)

+ func (g *BgBlkTmplGenerator) BlockDisconnected(block *dcrutil.Block)

+ func (g *BgBlkTmplGenerator) ChainReorgDone()

+ func (g *BgBlkTmplGenerator) ChainReorgStarted()

+ func (g *BgBlkTmplGenerator) CurrentTemplate() (*BlockTemplate, error)

+ func (g *BgBlkTmplGenerator) ForceRegen()

+ func (g *BgBlkTmplGenerator) Run(ctx context.Context)

+ func (g *BgBlkTmplGenerator) Subscribe() *TemplateSubscription

+ func (g *BgBlkTmplGenerator) UpdateBlockTime(header *wire.BlockHeader)

+ func (g *BgBlkTmplGenerator) VoteReceived(tx *dcrutil.Tx)

+ type BlkTmplGenerator struct

+ func NewBlkTmplGenerator(cfg *Config) *BlkTmplGenerator

+ func (g *BlkTmplGenerator) NewBlockTemplate(payToAddress stdaddr.Address) (*BlockTemplate, error)

+ func (g *BlkTmplGenerator) UpdateBlockTime(header *wire.BlockHeader)

+ type BlockTemplate struct

+ Block *wire.MsgBlock

+ Fees []int64

+ Height int64

+ SigOpCounts []int64

+ ValidPayAddress bool

+ type Config struct

+ BestSnapshot func() *blockchain.BestState

+ BlockByHash func(hash *chainhash.Hash) (*dcrutil.Block, error)

+ CalcNextRequiredDifficulty func(hash *chainhash.Hash, timestamp time.Time) (uint32, error)

+ CalcStakeVersionByHash func(hash *chainhash.Hash) (uint32, error)

+ ChainParams *chaincfg.Params

+ CheckConnectBlockTemplate func(block *dcrutil.Block) error

+ CheckTSpendHasVotes func(prevHash chainhash.Hash, tspend *dcrutil.Tx) error

+ CheckTicketExhaustion func(hash *chainhash.Hash, ticketPurchases uint8) error

+ CheckTransactionInputs func(tx *dcrutil.Tx, txHeight int64, view *blockchain.UtxoViewpoint, ...) (int64, error)

+ CountSigOps func(tx *dcrutil.Tx, isCoinBaseTx bool, isSSGen bool, isTreasuryEnabled bool) int

+ FetchUtxoEntry func(outpoint wire.OutPoint) (*blockchain.UtxoEntry, error)

+ FetchUtxoView func(tx *dcrutil.Tx, includeRegularTxns bool) (*blockchain.UtxoViewpoint, error)

+ FetchUtxoViewParentTemplate func(block *wire.MsgBlock) (*blockchain.UtxoViewpoint, error)

+ ForceHeadReorganization func(formerBest chainhash.Hash, newBest chainhash.Hash) error

+ HeaderByHash func(hash *chainhash.Hash) (wire.BlockHeader, error)

+ IsAutoRevocationsAgendaActive func(prevHash *chainhash.Hash) (bool, error)

+ IsFinalizedTransaction func(tx *dcrutil.Tx, blockHeight int64, blockTime time.Time) bool

+ IsHeaderCommitmentsAgendaActive func(prevHash *chainhash.Hash) (bool, error)

+ IsSubsidySplitAgendaActive func(prevHash *chainhash.Hash) (bool, error)

+ IsSubsidySplitR2AgendaActive func(prevHash *chainhash.Hash) (bool, error)

+ IsTreasuryAgendaActive func(prevHash *chainhash.Hash) (bool, error)

+ MaxTreasuryExpenditure func(preTVIBlock *chainhash.Hash) (int64, error)

+ MiningTimeOffset int

+ NewUtxoViewpoint func() *blockchain.UtxoViewpoint

+ Policy *Policy

+ SubsidyCache *standalone.SubsidyCache

+ TimeSource blockchain.MedianTimeSource

+ TipGeneration func() []chainhash.Hash

+ TxSource TxSource

+ ValidateTransactionScripts func(tx *dcrutil.Tx, utxoView *blockchain.UtxoViewpoint, flags txscript.ScriptFlags, ...) error

+ type Error struct

+ Description string

+ Err error

+ func (e Error) Error() string

+ func (e Error) Unwrap() error

+ type ErrorKind string

+ func (e ErrorKind) Error() string

+ type Policy struct

+ AggressiveMining bool

+ BlockMaxSize uint32

+ StandardVerifyFlags func() (txscript.ScriptFlags, error)

+ TxMinFreeFee dcrutil.Amount

+ type PriorityInputser interface

+ PriorityInput func(prevOut *wire.OutPoint) (blockHeight int64, amount int64, ok bool)

+ type TemplateNtfn struct

+ Reason TemplateUpdateReason

+ Template *BlockTemplate

+ type TemplateSubscription struct

+ func (s *TemplateSubscription) C() <-chan *TemplateNtfn

+ func (s *TemplateSubscription) Stop()

+ type TemplateUpdateReason int

+ const TURNewParent

+ const TURNewTxns

+ const TURNewVotes

+ type TxAncestorStats struct

+ Fees int64

+ NumAncestors int

+ NumDescendants int

+ SizeBytes int64

+ TotalSigOps int

+ type TxDesc struct

+ Added time.Time

+ Fee int64

+ Height int64

+ TotalSigOps int

+ Tx *dcrutil.Tx

+ TxSize int64

+ Type stake.TxType

+ type TxDescFind func(txHash *chainhash.Hash) *TxDesc

+ type TxMiningView struct

+ func NewTxMiningView(enableAncestorTracking bool, ...) *TxMiningView

+ func (mv *TxMiningView) AddTransaction(txDesc *TxDesc, findTx TxDescFind)

+ func (mv *TxMiningView) AncestorStats(txHash *chainhash.Hash) (*TxAncestorStats, bool)

+ func (mv *TxMiningView) Clone(txDescs []*TxDesc, fetchTx TxDescFind) *TxMiningView

+ func (mv *TxMiningView) RemoveTransaction(txHash *chainhash.Hash, updateDescendantStats bool)

+ func (mv *TxMiningView) TxDescs() []*TxDesc

+ type TxSource interface

+ HaveAllTransactions func(hashes []chainhash.Hash) bool

+ HaveTransaction func(hash *chainhash.Hash) bool

+ IsRegTxTreeKnownDisapproved func(hash *chainhash.Hash) bool

+ LastUpdated func() time.Time

+ MiningView func() *TxMiningView

+ VoteHashesForBlock func(hash *chainhash.Hash) []chainhash.Hash

+ VotesForBlocks func(hashes []chainhash.Hash) [][]VoteDesc

+ type VoteDesc struct

+ ApprovesParent bool

+ TicketHash chainhash.Hash

+ VoteHash chainhash.Hash