#include <LedgerMaster.h>

Inheritance diagram for xrpl::LedgerMaster:

Collaboration diagram for xrpl::LedgerMaster:

[legend]

Classes
struct	Stats

Public Member Functions
	LedgerMaster (Application &app, Stopwatch &stopwatch, beast::insight::Collector::ptr const &collector, beast::Journal journal)

virtual	~LedgerMaster ()=default

LedgerIndex	getCurrentLedgerIndex ()

LedgerIndex	getValidLedgerIndex ()

bool	isCompatible (ReadView const &, beast::Journal::Stream, char const *reason)

std::recursive_mutex &	peekMutex ()

std::shared_ptr< ReadView const >	getCurrentLedger ()

std::shared_ptr< Ledger const >	getClosedLedger ()

std::shared_ptr< Ledger const >	getValidatedLedger ()

Rules	getValidatedRules ()

std::shared_ptr< ReadView const >	getPublishedLedger ()

std::chrono::seconds	getPublishedLedgerAge ()

std::chrono::seconds	getValidatedLedgerAge ()

bool	isCaughtUp (std::string &reason)

std::uint32_t	getEarliestFetch ()

bool	storeLedger (std::shared_ptr< Ledger const > ledger)

void	setFullLedger (std::shared_ptr< Ledger const > const &ledger, bool isSynchronous, bool isCurrent)

bool	canBeCurrent (std::shared_ptr< Ledger const > const &ledger)
	Check the sequence number and parent close time of a ledger against our clock and last validated ledger to see if it can be the network's current ledger.

void	switchLCL (std::shared_ptr< Ledger const > const &lastClosed)

void	failedSave (std::uint32_t seq, uint256 const &hash)

std::string	getCompleteLedgers ()

void	applyHeldTransactions ()
	Apply held transactions to the open ledger This is normally called as we close the ledger.

std::shared_ptr< STTx const >	popAcctTransaction (std::shared_ptr< STTx const > const &tx)
	Get the next transaction held for a particular account if any.

uint256	getHashBySeq (std::uint32_t index)
	Get a ledger's hash by sequence number using the cache.

std::optional< LedgerHash >	walkHashBySeq (std::uint32_t index, InboundLedger::Reason reason)
	Walk to a ledger's hash using the skip list.

std::optional< LedgerHash >	walkHashBySeq (std::uint32_t index, std::shared_ptr< ReadView const > const &referenceLedger, InboundLedger::Reason reason)
	Walk the chain of ledger hashes to determine the hash of the ledger with the specified index.

std::shared_ptr< Ledger const >	getLedgerBySeq (std::uint32_t index)

std::shared_ptr< Ledger const >	getLedgerByHash (uint256 const &hash)

void	setLedgerRangePresent (std::uint32_t minV, std::uint32_t maxV)

std::optional< NetClock::time_point >	getCloseTimeBySeq (LedgerIndex ledgerIndex)

std::optional< NetClock::time_point >	getCloseTimeByHash (LedgerHash const &ledgerHash, LedgerIndex ledgerIndex)

void	addHeldTransaction (std::shared_ptr< Transaction > const &trans)

void	fixMismatch (ReadView const &ledger)

bool	haveLedger (std::uint32_t seq)

void	clearLedger (std::uint32_t seq)

bool	isValidated (ReadView const &ledger)

bool	getValidatedRange (std::uint32_t &minVal, std::uint32_t &maxVal)

bool	getFullValidatedRange (std::uint32_t &minVal, std::uint32_t &maxVal)

void	sweep ()

float	getCacheHitRate ()

void	checkAccept (std::shared_ptr< Ledger const > const &ledger)

void	checkAccept (uint256 const &hash, std::uint32_t seq)

void	consensusBuilt (std::shared_ptr< Ledger const > const &ledger, uint256 const &consensusHash, Json::Value consensus)
	Report that the consensus process built a particular ledger.

void	setBuildingLedger (LedgerIndex index)

void	tryAdvance ()

bool	newPathRequest ()

bool	isNewPathRequest ()

bool	newOrderBookDB ()

bool	fixIndex (LedgerIndex ledgerIndex, LedgerHash const &ledgerHash)

void	clearPriorLedgers (LedgerIndex seq)

void	clearLedgerCachePrior (LedgerIndex seq)

void	takeReplay (std::unique_ptr< LedgerReplay > replay)

std::unique_ptr< LedgerReplay >	releaseReplay ()

void	gotFetchPack (bool progress, std::uint32_t seq)

void	addFetchPack (uint256 const &hash, std::shared_ptr< Blob > data)

std::optional< Blob >	getFetchPack (uint256 const &hash) override
	Retrieves partial ledger data of the corresponding hash from peers.

void	makeFetchPack (std::weak_ptr< Peer > const &wPeer, std::shared_ptr< protocol::TMGetObjectByHash > const &request, uint256 haveLedgerHash, UptimeClock::time_point uptime)

std::size_t	getFetchPackCacheSize () const

bool	haveValidated ()
	Whether we have ever fully validated a ledger.

std::optional< LedgerIndex >	minSqlSeq ()

std::optional< uint256 >	txnIdFromIndex (uint32_t ledgerSeq, uint32_t txnIndex)

Private Member Functions
void	setValidLedger (std::shared_ptr< Ledger const > const &l)

void	setPubLedger (std::shared_ptr< Ledger const > const &l)

void	tryFill (std::shared_ptr< Ledger const > ledger)

void	getFetchPack (LedgerIndex missing, InboundLedger::Reason reason)
	Request a fetch pack to get to the specified ledger.

std::optional< LedgerHash >	getLedgerHashForHistory (LedgerIndex index, InboundLedger::Reason reason)

std::size_t	getNeededValidations ()
	Determines how many validations are needed to fully validate a ledger.

void	fetchForHistory (std::uint32_t missing, bool &progress, InboundLedger::Reason reason, std::unique_lock< std::recursive_mutex > &)

void	doAdvance (std::unique_lock< std::recursive_mutex > &)

std::vector< std::shared_ptr< Ledger const > >	findNewLedgersToPublish (std::unique_lock< std::recursive_mutex > &)

void	updatePaths ()

bool	newPFWork (char const *name, std::unique_lock< std::recursive_mutex > &)
	A thread needs to be dispatched to handle pathfinding work of some kind.

void	collect_metrics ()

Private Attributes
Application &	app_

beast::Journal	m_journal

std::recursive_mutex	m_mutex

LedgerHolder	mClosedLedger

LedgerHolder	mValidLedger

std::shared_ptr< Ledger const >	mPubLedger

std::shared_ptr< Ledger const >	mPathLedger

std::shared_ptr< Ledger const >	mHistLedger

std::pair< uint256, LedgerIndex >	mLastValidLedger {uint256(), 0}

LedgerHistory	mLedgerHistory

CanonicalTXSet	mHeldTransactions {uint256()}

std::unique_ptr< LedgerReplay >	replayData

std::recursive_mutex	mCompleteLock

RangeSet< std::uint32_t >	mCompleteLedgers

bool	mAdvanceThread {false}

bool	mAdvanceWork {false}

int	mFillInProgress {0}

int	mPathFindThread {0}

bool	mPathFindNewRequest {false}

std::atomic_flag	mGotFetchPackThread

std::atomic< std::uint32_t >	mPubLedgerClose {0}

std::atomic< LedgerIndex >	mPubLedgerSeq {0}

std::atomic< std::uint32_t >	mValidLedgerSign {0}

std::atomic< LedgerIndex >	mValidLedgerSeq {0}

std::atomic< LedgerIndex >	mBuildingLedgerSeq {0}

bool const	standalone_

std::uint32_t const	fetch_depth_

std::uint32_t const	ledger_history_

std::uint32_t const	ledger_fetch_size_

TaggedCache< uint256, Blob >	fetch_packs_

std::uint32_t	fetch_seq_ {0}

LedgerIndex const	max_ledger_difference_ {1000000}

TimeKeeper::time_point	upgradeWarningPrevTime_ {}

Stats	m_stats

Detailed Description

Definition at line 32 of file LedgerMaster.h.

Constructor & Destructor Documentation

◆ LedgerMaster()

xrpl::LedgerMaster::LedgerMaster	(	Application &	app,
		Stopwatch &	stopwatch,
		beast::insight::Collector::ptr const &	collector,
		beast::Journal	journal
	)

explicit

Definition at line 80 of file LedgerMaster.cpp.

◆ ~LedgerMaster()

virtual xrpl::LedgerMaster::~LedgerMaster ( )

virtualdefault

Member Function Documentation

◆ getCurrentLedgerIndex()

LedgerIndex xrpl::LedgerMaster::getCurrentLedgerIndex ( )

Definition at line 104 of file LedgerMaster.cpp.

◆ getValidLedgerIndex()

LedgerIndex xrpl::LedgerMaster::getValidLedgerIndex ( )

Definition at line 110 of file LedgerMaster.cpp.

◆ isCompatible()

bool xrpl::LedgerMaster::isCompatible	(	ReadView const &	view,
		beast::Journal::Stream	s,
		char const *	reason
	)

Definition at line 116 of file LedgerMaster.cpp.

◆ peekMutex()

std::recursive_mutex & xrpl::LedgerMaster::peekMutex ( )

Definition at line 1534 of file LedgerMaster.cpp.

◆ getCurrentLedger()

std::shared_ptr< ReadView const > xrpl::LedgerMaster::getCurrentLedger ( )

Definition at line 1541 of file LedgerMaster.cpp.

◆ getClosedLedger()

std::shared_ptr< Ledger const > xrpl::LedgerMaster::getClosedLedger ( )

Definition at line 60 of file LedgerMaster.h.

◆ getValidatedLedger()

std::shared_ptr< Ledger const > xrpl::LedgerMaster::getValidatedLedger ( )

Definition at line 1547 of file LedgerMaster.cpp.

◆ getValidatedRules()

Rules xrpl::LedgerMaster::getValidatedRules ( )

Definition at line 1553 of file LedgerMaster.cpp.

◆ getPublishedLedger()

std::shared_ptr< ReadView const > xrpl::LedgerMaster::getPublishedLedger ( )

Definition at line 1568 of file LedgerMaster.cpp.

◆ getPublishedLedgerAge()

std::chrono::seconds xrpl::LedgerMaster::getPublishedLedgerAge ( )

Definition at line 147 of file LedgerMaster.cpp.

◆ getValidatedLedgerAge()

std::chrono::seconds xrpl::LedgerMaster::getValidatedLedgerAge ( )

Definition at line 171 of file LedgerMaster.cpp.

◆ isCaughtUp()

bool xrpl::LedgerMaster::isCaughtUp ( std::string & reason )

Definition at line 196 of file LedgerMaster.cpp.

◆ getEarliestFetch()

std::uint32_t xrpl::LedgerMaster::getEarliestFetch ( )

Definition at line 596 of file LedgerMaster.cpp.

◆ storeLedger()

bool xrpl::LedgerMaster::storeLedger ( std::shared_ptr< Ledger const > ledger )

Definition at line 423 of file LedgerMaster.cpp.

◆ setFullLedger()

void xrpl::LedgerMaster::setFullLedger	(	std::shared_ptr< Ledger const > const &	ledger,
		bool	isSynchronous,
		bool	isCurrent
	)

Definition at line 785 of file LedgerMaster.cpp.

◆ canBeCurrent()

bool xrpl::LedgerMaster::canBeCurrent ( std::shared_ptr< Ledger const > const & ledger )

Check the sequence number and parent close time of a ledger against our clock and last validated ledger to see if it can be the network's current ledger.

Definition at line 323 of file LedgerMaster.cpp.

◆ switchLCL()

void xrpl::LedgerMaster::switchLCL ( std::shared_ptr< Ledger const > const & lastClosed )

Definition at line 391 of file LedgerMaster.cpp.

◆ failedSave()

void xrpl::LedgerMaster::failedSave	(	std::uint32_t	seq,
		uint256 const &	hash
	)

Definition at line 848 of file LedgerMaster.cpp.

◆ getCompleteLedgers()

std::string xrpl::LedgerMaster::getCompleteLedgers ( )

Definition at line 1575 of file LedgerMaster.cpp.

◆ applyHeldTransactions()

void xrpl::LedgerMaster::applyHeldTransactions ( )

Apply held transactions to the open ledger This is normally called as we close the ledger.

The open ledger remains open to handle new transactions until a new open ledger is built.

Definition at line 436 of file LedgerMaster.cpp.

◆ popAcctTransaction()

std::shared_ptr< STTx const > xrpl::LedgerMaster::popAcctTransaction ( std::shared_ptr< STTx const > const & tx )

Get the next transaction held for a particular account if any.

This is normally called when a transaction for that account is successfully applied to the open ledger so the next transaction can be resubmitted without waiting for ledger close.

Definition at line 452 of file LedgerMaster.cpp.

◆ getHashBySeq()

uint256 xrpl::LedgerMaster::getHashBySeq ( std::uint32_t index )

Get a ledger's hash by sequence number using the cache.

Definition at line 1612 of file LedgerMaster.cpp.

◆ walkHashBySeq() [1/2]

std::optional< LedgerHash > xrpl::LedgerMaster::walkHashBySeq	(	std::uint32_t	index,
		InboundLedger::Reason	reason
	)

Walk to a ledger's hash using the skip list.

Definition at line 1623 of file LedgerMaster.cpp.

◆ walkHashBySeq() [2/2]

std::optional< LedgerHash > xrpl::LedgerMaster::walkHashBySeq	(	std::uint32_t	index,
		std::shared_ptr< ReadView const > const &	referenceLedger,
		InboundLedger::Reason	reason
	)

Walk the chain of ledger hashes to determine the hash of the ledger with the specified index.

The referenceLedger is used as the base of the chain and should be fully validated and must not precede the target index. This function may throw if nodes from the reference ledger or any prior ledger are not present in the node store.

Definition at line 1634 of file LedgerMaster.cpp.

◆ getLedgerBySeq()

std::shared_ptr< Ledger const > xrpl::LedgerMaster::getLedgerBySeq ( std::uint32_t index )

Definition at line 1690 of file LedgerMaster.cpp.

◆ getLedgerByHash()

std::shared_ptr< Ledger const > xrpl::LedgerMaster::getLedgerByHash ( uint256 const & hash )

Definition at line 1726 of file LedgerMaster.cpp.

◆ setLedgerRangePresent()

void xrpl::LedgerMaster::setLedgerRangePresent	(	std::uint32_t	minV,
		std::uint32_t	maxV
	)

Definition at line 1739 of file LedgerMaster.cpp.

◆ getCloseTimeBySeq()

std::optional< NetClock::time_point > xrpl::LedgerMaster::getCloseTimeBySeq ( LedgerIndex ledgerIndex )

Definition at line 1582 of file LedgerMaster.cpp.

◆ getCloseTimeByHash()

std::optional< NetClock::time_point > xrpl::LedgerMaster::getCloseTimeByHash	(	LedgerHash const &	ledgerHash,
		LedgerIndex	ledgerIndex
	)

Definition at line 1590 of file LedgerMaster.cpp.

◆ addHeldTransaction()

void xrpl::LedgerMaster::addHeldTransaction ( std::shared_ptr< Transaction > const & trans )

Definition at line 312 of file LedgerMaster.cpp.

◆ fixMismatch()

void xrpl::LedgerMaster::fixMismatch ( ReadView const & ledger )

Definition at line 730 of file LedgerMaster.cpp.

◆ haveLedger()

bool xrpl::LedgerMaster::haveLedger ( std::uint32_t seq )

Definition at line 466 of file LedgerMaster.cpp.

◆ clearLedger()

void xrpl::LedgerMaster::clearLedger ( std::uint32_t seq )

Definition at line 473 of file LedgerMaster.cpp.

◆ isValidated()

bool xrpl::LedgerMaster::isValidated ( ReadView const & ledger )

Definition at line 480 of file LedgerMaster.cpp.

◆ getValidatedRange()

bool xrpl::LedgerMaster::getValidatedRange	(	std::uint32_t &	minVal,
		std::uint32_t &	maxVal
	)

Definition at line 555 of file LedgerMaster.cpp.

◆ getFullValidatedRange()

bool xrpl::LedgerMaster::getFullValidatedRange	(	std::uint32_t &	minVal,
		std::uint32_t &	maxVal
	)

Definition at line 528 of file LedgerMaster.cpp.

◆ sweep()

void xrpl::LedgerMaster::sweep ( )

Definition at line 1746 of file LedgerMaster.cpp.

◆ getCacheHitRate()

float xrpl::LedgerMaster::getCacheHitRate ( )

Definition at line 1753 of file LedgerMaster.cpp.

◆ checkAccept() [1/2]

void xrpl::LedgerMaster::checkAccept ( std::shared_ptr< Ledger const > const & ledger )

Definition at line 918 of file LedgerMaster.cpp.

◆ checkAccept() [2/2]

void xrpl::LedgerMaster::checkAccept	(	uint256 const &	hash,
		std::uint32_t	seq
	)

Definition at line 857 of file LedgerMaster.cpp.

◆ consensusBuilt()

void xrpl::LedgerMaster::consensusBuilt	(	std::shared_ptr< Ledger const > const &	ledger,
		uint256 const &	consensusHash,
		Json::Value	consensus
	)

Report that the consensus process built a particular ledger.

Definition at line 1066 of file LedgerMaster.cpp.

◆ setBuildingLedger()

void xrpl::LedgerMaster::setBuildingLedger ( LedgerIndex index )

Definition at line 460 of file LedgerMaster.cpp.

◆ tryAdvance()

void xrpl::LedgerMaster::tryAdvance ( )

Definition at line 1338 of file LedgerMaster.cpp.

◆ newPathRequest()

bool xrpl::LedgerMaster::newPathRequest ( )

Definition at line 1482 of file LedgerMaster.cpp.

◆ isNewPathRequest()

bool xrpl::LedgerMaster::isNewPathRequest ( )

Definition at line 1490 of file LedgerMaster.cpp.

◆ newOrderBookDB()

bool xrpl::LedgerMaster::newOrderBookDB ( )

Definition at line 1501 of file LedgerMaster.cpp.

◆ fixIndex()

bool xrpl::LedgerMaster::fixIndex	(	LedgerIndex	ledgerIndex,
		LedgerHash const &	ledgerHash
	)

Definition at line 417 of file LedgerMaster.cpp.

◆ clearPriorLedgers()

void xrpl::LedgerMaster::clearPriorLedgers ( LedgerIndex seq )

Definition at line 1759 of file LedgerMaster.cpp.

◆ clearLedgerCachePrior()

void xrpl::LedgerMaster::clearLedgerCachePrior ( LedgerIndex seq )

Definition at line 1767 of file LedgerMaster.cpp.

◆ takeReplay()

void xrpl::LedgerMaster::takeReplay ( std::unique_ptr< LedgerReplay > replay )

Definition at line 1773 of file LedgerMaster.cpp.

◆ releaseReplay()

std::unique_ptr< LedgerReplay > xrpl::LedgerMaster::releaseReplay ( )

Definition at line 1779 of file LedgerMaster.cpp.

◆ gotFetchPack()

void xrpl::LedgerMaster::gotFetchPack	(	bool	progress,
		std::uint32_t	seq
	)

Definition at line 2010 of file LedgerMaster.cpp.

◆ addFetchPack()

void xrpl::LedgerMaster::addFetchPack	(	uint256 const &	hash,
		std::shared_ptr< Blob >	data
	)

Definition at line 1991 of file LedgerMaster.cpp.

◆ getFetchPack() [1/2]

std::optional< Blob > xrpl::LedgerMaster::getFetchPack ( uint256 const & nodeHash )

overridevirtual

Retrieves partial ledger data of the corresponding hash from peers.

`

Parameters

nodeHash The 256-bit hash of the data to fetch.

Returns: std::nullopt if the hash isn't cached, otherwise, the hash associated data.

Implements xrpl::AbstractFetchPackContainer.

Definition at line 1997 of file LedgerMaster.cpp.

◆ makeFetchPack()

void xrpl::LedgerMaster::makeFetchPack	(	std::weak_ptr< Peer > const &	wPeer,
		std::shared_ptr< protocol::TMGetObjectByHash > const &	request,
		uint256	haveLedgerHash,
		UptimeClock::time_point	uptime
	)

Definition at line 2080 of file LedgerMaster.cpp.

◆ getFetchPackCacheSize()

std::size_t xrpl::LedgerMaster::getFetchPackCacheSize ( ) const

Definition at line 2212 of file LedgerMaster.cpp.

◆ haveValidated()

bool xrpl::LedgerMaster::haveValidated ( )

Whether we have ever fully validated a ledger.

Definition at line 246 of file LedgerMaster.h.

◆ minSqlSeq()

std::optional< LedgerIndex > xrpl::LedgerMaster::minSqlSeq ( )

Definition at line 2219 of file LedgerMaster.cpp.

◆ txnIdFromIndex()

std::optional< uint256 > xrpl::LedgerMaster::txnIdFromIndex	(	uint32_t	ledgerSeq,
		uint32_t	txnIndex
	)

Definition at line 2225 of file LedgerMaster.cpp.

◆ setValidLedger()

void xrpl::LedgerMaster::setValidLedger ( std::shared_ptr< Ledger const > const & l )

private

Definition at line 221 of file LedgerMaster.cpp.

◆ setPubLedger()

void xrpl::LedgerMaster::setPubLedger ( std::shared_ptr< Ledger const > const & l )

private

Definition at line 304 of file LedgerMaster.cpp.

◆ tryFill()

void xrpl::LedgerMaster::tryFill ( std::shared_ptr< Ledger const > ledger )

private

Definition at line 610 of file LedgerMaster.cpp.

◆ getFetchPack() [2/2]

void xrpl::LedgerMaster::getFetchPack	(	LedgerIndex	missing,
		InboundLedger::Reason	reason
	)

private

Request a fetch pack to get to the specified ledger.

Definition at line 682 of file LedgerMaster.cpp.

◆ getLedgerHashForHistory()

std::optional< LedgerHash > xrpl::LedgerMaster::getLedgerHashForHistory	(	LedgerIndex	index,
		InboundLedger::Reason	reason
	)

private

Definition at line 1167 of file LedgerMaster.cpp.

◆ getNeededValidations()

std::size_t xrpl::LedgerMaster::getNeededValidations ( )

private

Determines how many validations are needed to fully validate a ledger.

Returns: Number of validations needed

Definition at line 912 of file LedgerMaster.cpp.

◆ fetchForHistory()

void xrpl::LedgerMaster::fetchForHistory	(	std::uint32_t	missing,
		bool &	progress,
		InboundLedger::Reason	reason,
		std::unique_lock< std::recursive_mutex > &	sl
	)

private

Definition at line 1785 of file LedgerMaster.cpp.

◆ doAdvance()

void xrpl::LedgerMaster::doAdvance ( std::unique_lock< std::recursive_mutex > & sl )

private

Definition at line 1900 of file LedgerMaster.cpp.

◆ findNewLedgersToPublish()

std::vector< std::shared_ptr< Ledger const > > xrpl::LedgerMaster::findNewLedgersToPublish ( std::unique_lock< std::recursive_mutex > & sl )

private

Definition at line 1189 of file LedgerMaster.cpp.

◆ updatePaths()

void xrpl::LedgerMaster::updatePaths ( )

private

Definition at line 1372 of file LedgerMaster.cpp.

◆ newPFWork()

bool xrpl::LedgerMaster::newPFWork	(	char const *	name,
		std::unique_lock< std::recursive_mutex > &
	)

private

A thread needs to be dispatched to handle pathfinding work of some kind.

Definition at line 1512 of file LedgerMaster.cpp.

◆ collect_metrics()

void xrpl::LedgerMaster::collect_metrics ( )

private

Definition at line 396 of file LedgerMaster.h.

Member Data Documentation

◆ app_

Application& xrpl::LedgerMaster::app_

private

Definition at line 298 of file LedgerMaster.h.

◆ m_journal

beast::Journal xrpl::LedgerMaster::m_journal

private

Definition at line 299 of file LedgerMaster.h.

◆ m_mutex

std::recursive_mutex xrpl::LedgerMaster::m_mutex

mutableprivate

Definition at line 301 of file LedgerMaster.h.

◆ mClosedLedger

LedgerHolder xrpl::LedgerMaster::mClosedLedger

private

Definition at line 304 of file LedgerMaster.h.

◆ mValidLedger

LedgerHolder xrpl::LedgerMaster::mValidLedger

private

Definition at line 307 of file LedgerMaster.h.

◆ mPubLedger

std::shared_ptr<Ledger const> xrpl::LedgerMaster::mPubLedger

private

Definition at line 310 of file LedgerMaster.h.

◆ mPathLedger

std::shared_ptr<Ledger const> xrpl::LedgerMaster::mPathLedger

private

Definition at line 313 of file LedgerMaster.h.

◆ mHistLedger

std::shared_ptr<Ledger const> xrpl::LedgerMaster::mHistLedger

private

Definition at line 316 of file LedgerMaster.h.

◆ mLastValidLedger

std::pair<uint256, LedgerIndex> xrpl::LedgerMaster::mLastValidLedger {uint256(), 0}

private

Definition at line 319 of file LedgerMaster.h.

◆ mLedgerHistory

LedgerHistory xrpl::LedgerMaster::mLedgerHistory

private

Definition at line 321 of file LedgerMaster.h.

◆ mHeldTransactions

CanonicalTXSet xrpl::LedgerMaster::mHeldTransactions {uint256()}

private

Definition at line 323 of file LedgerMaster.h.

◆ replayData

std::unique_ptr<LedgerReplay> xrpl::LedgerMaster::replayData

private

Definition at line 326 of file LedgerMaster.h.

◆ mCompleteLock

std::recursive_mutex xrpl::LedgerMaster::mCompleteLock

private

Definition at line 328 of file LedgerMaster.h.

◆ mCompleteLedgers

RangeSet<std::uint32_t> xrpl::LedgerMaster::mCompleteLedgers

private

Definition at line 329 of file LedgerMaster.h.

◆ mAdvanceThread

bool xrpl::LedgerMaster::mAdvanceThread {false}

private

Definition at line 332 of file LedgerMaster.h.

◆ mAdvanceWork

bool xrpl::LedgerMaster::mAdvanceWork {false}

private

Definition at line 335 of file LedgerMaster.h.

◆ mFillInProgress

int xrpl::LedgerMaster::mFillInProgress {0}

private

Definition at line 336 of file LedgerMaster.h.

◆ mPathFindThread

int xrpl::LedgerMaster::mPathFindThread {0}

private

Definition at line 338 of file LedgerMaster.h.

◆ mPathFindNewRequest

bool xrpl::LedgerMaster::mPathFindNewRequest {false}

private

Definition at line 339 of file LedgerMaster.h.

◆ mGotFetchPackThread

std::atomic_flag xrpl::LedgerMaster::mGotFetchPackThread

private

Initial value:

=

ATOMIC_FLAG_INIT

Definition at line 341 of file LedgerMaster.h.

◆ mPubLedgerClose

std::atomic<std::uint32_t> xrpl::LedgerMaster::mPubLedgerClose {0}

private

Definition at line 344 of file LedgerMaster.h.

◆ mPubLedgerSeq

std::atomic<LedgerIndex> xrpl::LedgerMaster::mPubLedgerSeq {0}

private

Definition at line 345 of file LedgerMaster.h.

◆ mValidLedgerSign

std::atomic<std::uint32_t> xrpl::LedgerMaster::mValidLedgerSign {0}

private

Definition at line 346 of file LedgerMaster.h.

◆ mValidLedgerSeq

std::atomic<LedgerIndex> xrpl::LedgerMaster::mValidLedgerSeq {0}

private

Definition at line 347 of file LedgerMaster.h.

◆ mBuildingLedgerSeq

std::atomic<LedgerIndex> xrpl::LedgerMaster::mBuildingLedgerSeq {0}

private

Definition at line 348 of file LedgerMaster.h.

◆ standalone_

bool const xrpl::LedgerMaster::standalone_

private

Definition at line 351 of file LedgerMaster.h.

◆ fetch_depth_

std::uint32_t const xrpl::LedgerMaster::fetch_depth_

private

Definition at line 354 of file LedgerMaster.h.

◆ ledger_history_

std::uint32_t const xrpl::LedgerMaster::ledger_history_

private

Definition at line 357 of file LedgerMaster.h.

◆ ledger_fetch_size_

std::uint32_t const xrpl::LedgerMaster::ledger_fetch_size_

private

Definition at line 359 of file LedgerMaster.h.

◆ fetch_packs_

TaggedCache<uint256, Blob> xrpl::LedgerMaster::fetch_packs_

private

Definition at line 361 of file LedgerMaster.h.

◆ fetch_seq_

std::uint32_t xrpl::LedgerMaster::fetch_seq_ {0}

private

Definition at line 363 of file LedgerMaster.h.

◆ max_ledger_difference_

LedgerIndex const xrpl::LedgerMaster::max_ledger_difference_ {1000000}

private

Definition at line 367 of file LedgerMaster.h.

◆ upgradeWarningPrevTime_

TimeKeeper::time_point xrpl::LedgerMaster::upgradeWarningPrevTime_ {}

private

Definition at line 370 of file LedgerMaster.h.

◆ m_stats

Stats xrpl::LedgerMaster::m_stats

private

Definition at line 392 of file LedgerMaster.h.

Classes

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LedgerMaster()

◆ ~LedgerMaster()

Member Function Documentation

◆ getCurrentLedgerIndex()

◆ getValidLedgerIndex()

◆ isCompatible()

◆ peekMutex()

◆ getCurrentLedger()

◆ getClosedLedger()

◆ getValidatedLedger()

◆ getValidatedRules()

◆ getPublishedLedger()

◆ getPublishedLedgerAge()

◆ getValidatedLedgerAge()

◆ isCaughtUp()

◆ getEarliestFetch()

◆ storeLedger()

◆ setFullLedger()

◆ canBeCurrent()

◆ switchLCL()

◆ failedSave()

◆ getCompleteLedgers()

◆ applyHeldTransactions()

◆ popAcctTransaction()

◆ getHashBySeq()

◆ walkHashBySeq() [1/2]

◆ walkHashBySeq() [2/2]

◆ getLedgerBySeq()

◆ getLedgerByHash()

◆ setLedgerRangePresent()

◆ getCloseTimeBySeq()

◆ getCloseTimeByHash()

◆ addHeldTransaction()

◆ fixMismatch()

◆ haveLedger()

◆ clearLedger()

◆ isValidated()

◆ getValidatedRange()

◆ getFullValidatedRange()

◆ sweep()

◆ getCacheHitRate()

◆ checkAccept() [1/2]

◆ checkAccept() [2/2]

◆ consensusBuilt()

◆ setBuildingLedger()

◆ tryAdvance()

◆ newPathRequest()

◆ isNewPathRequest()

◆ newOrderBookDB()

◆ fixIndex()

◆ clearPriorLedgers()

◆ clearLedgerCachePrior()

◆ takeReplay()

◆ releaseReplay()

◆ gotFetchPack()

◆ addFetchPack()

◆ getFetchPack() [1/2]

◆ makeFetchPack()

◆ getFetchPackCacheSize()

◆ haveValidated()

◆ minSqlSeq()

◆ txnIdFromIndex()

◆ setValidLedger()

◆ setPubLedger()

◆ tryFill()

◆ getFetchPack() [2/2]

◆ getLedgerHashForHistory()

◆ getNeededValidations()

◆ fetchForHistory()

◆ doAdvance()

◆ findNewLedgersToPublish()

◆ updatePaths()

◆ newPFWork()

◆ collect_metrics()