#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 = ATOMIC_FLAG_INIT

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 103 of file LedgerMaster.cpp.

◆ getValidLedgerIndex()

LedgerIndex xrpl::LedgerMaster::getValidLedgerIndex ( )

Definition at line 109 of file LedgerMaster.cpp.

◆ isCompatible()

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

Definition at line 115 of file LedgerMaster.cpp.

◆ peekMutex()

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

Definition at line 1491 of file LedgerMaster.cpp.

◆ getCurrentLedger()

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

Definition at line 1498 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 1504 of file LedgerMaster.cpp.

◆ getValidatedRules()

Rules xrpl::LedgerMaster::getValidatedRules ( )

Definition at line 1510 of file LedgerMaster.cpp.

◆ getPublishedLedger()

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

Definition at line 1525 of file LedgerMaster.cpp.

◆ getPublishedLedgerAge()

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

Definition at line 138 of file LedgerMaster.cpp.

◆ getValidatedLedgerAge()

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

Definition at line 162 of file LedgerMaster.cpp.

◆ isCaughtUp()

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

Definition at line 187 of file LedgerMaster.cpp.

◆ getEarliestFetch()

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

Definition at line 585 of file LedgerMaster.cpp.

◆ storeLedger()

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

Definition at line 409 of file LedgerMaster.cpp.

◆ setFullLedger()

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

Definition at line 773 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 312 of file LedgerMaster.cpp.

◆ switchLCL()

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

Definition at line 377 of file LedgerMaster.cpp.

◆ failedSave()

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

Definition at line 834 of file LedgerMaster.cpp.

◆ getCompleteLedgers()

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

Definition at line 1532 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 422 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 438 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 1565 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 1576 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 1587 of file LedgerMaster.cpp.

◆ getLedgerBySeq()

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

Definition at line 1642 of file LedgerMaster.cpp.

◆ getLedgerByHash()

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

Definition at line 1678 of file LedgerMaster.cpp.

◆ setLedgerRangePresent()

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

Definition at line 1691 of file LedgerMaster.cpp.

◆ getCloseTimeBySeq()

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

Definition at line 1539 of file LedgerMaster.cpp.

◆ getCloseTimeByHash()

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

Definition at line 1546 of file LedgerMaster.cpp.

◆ addHeldTransaction()

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

Definition at line 302 of file LedgerMaster.cpp.

◆ fixMismatch()

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

Definition at line 721 of file LedgerMaster.cpp.

◆ haveLedger()

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

Definition at line 452 of file LedgerMaster.cpp.

◆ clearLedger()

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

Definition at line 459 of file LedgerMaster.cpp.

◆ isValidated()

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

Definition at line 466 of file LedgerMaster.cpp.

◆ getValidatedRange()

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

Definition at line 540 of file LedgerMaster.cpp.

◆ getFullValidatedRange()

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

Definition at line 511 of file LedgerMaster.cpp.

◆ sweep()

void xrpl::LedgerMaster::sweep ( )

Definition at line 1698 of file LedgerMaster.cpp.

◆ getCacheHitRate()

float xrpl::LedgerMaster::getCacheHitRate ( )

Definition at line 1705 of file LedgerMaster.cpp.

◆ checkAccept() [1/2]

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

Definition at line 903 of file LedgerMaster.cpp.

◆ checkAccept() [2/2]

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

Definition at line 843 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 1042 of file LedgerMaster.cpp.

◆ setBuildingLedger()

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

Definition at line 446 of file LedgerMaster.cpp.

◆ tryAdvance()

void xrpl::LedgerMaster::tryAdvance ( )

Definition at line 1304 of file LedgerMaster.cpp.

◆ newPathRequest()

bool xrpl::LedgerMaster::newPathRequest ( )

Definition at line 1444 of file LedgerMaster.cpp.

◆ isNewPathRequest()

bool xrpl::LedgerMaster::isNewPathRequest ( )

Definition at line 1452 of file LedgerMaster.cpp.

◆ newOrderBookDB()

bool xrpl::LedgerMaster::newOrderBookDB ( )

Definition at line 1463 of file LedgerMaster.cpp.

◆ fixIndex()

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

Definition at line 403 of file LedgerMaster.cpp.

◆ clearPriorLedgers()

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

Definition at line 1711 of file LedgerMaster.cpp.

◆ clearLedgerCachePrior()

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

Definition at line 1719 of file LedgerMaster.cpp.

◆ takeReplay()

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

Definition at line 1725 of file LedgerMaster.cpp.

◆ releaseReplay()

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

Definition at line 1731 of file LedgerMaster.cpp.

◆ gotFetchPack()

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

Definition at line 1943 of file LedgerMaster.cpp.

◆ addFetchPack()

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

Definition at line 1924 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 1930 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 2011 of file LedgerMaster.cpp.

◆ getFetchPackCacheSize()

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

Definition at line 2135 of file LedgerMaster.cpp.

◆ haveValidated()

bool xrpl::LedgerMaster::haveValidated ( )

Whether we have ever fully validated a ledger.

Definition at line 243 of file LedgerMaster.h.

◆ minSqlSeq()

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

Definition at line 2142 of file LedgerMaster.cpp.

◆ txnIdFromIndex()

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

Definition at line 2148 of file LedgerMaster.cpp.

◆ setValidLedger()

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

private

Definition at line 212 of file LedgerMaster.cpp.

◆ setPubLedger()

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

private

Definition at line 294 of file LedgerMaster.cpp.

◆ tryFill()

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

private

Definition at line 603 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 674 of file LedgerMaster.cpp.

◆ getLedgerHashForHistory()

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

private

Definition at line 1142 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 897 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 1737 of file LedgerMaster.cpp.

◆ doAdvance()

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

private

Definition at line 1835 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 1162 of file LedgerMaster.cpp.

◆ updatePaths()

void xrpl::LedgerMaster::updatePaths ( )

private

Definition at line 1338 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 1474 of file LedgerMaster.cpp.

◆ collect_metrics()

void xrpl::LedgerMaster::collect_metrics ( )

private

Definition at line 388 of file LedgerMaster.h.

Member Data Documentation

◆ app_

Application& xrpl::LedgerMaster::app_

private

Definition at line 295 of file LedgerMaster.h.

◆ m_journal

beast::Journal xrpl::LedgerMaster::m_journal

private

Definition at line 296 of file LedgerMaster.h.

◆ m_mutex

std::recursive_mutex xrpl::LedgerMaster::m_mutex

mutableprivate

Definition at line 298 of file LedgerMaster.h.

◆ mClosedLedger

LedgerHolder xrpl::LedgerMaster::mClosedLedger

private

Definition at line 301 of file LedgerMaster.h.

◆ mValidLedger

LedgerHolder xrpl::LedgerMaster::mValidLedger

private

Definition at line 304 of file LedgerMaster.h.

◆ mPubLedger

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

private

Definition at line 307 of file LedgerMaster.h.

◆ mPathLedger

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

private

Definition at line 310 of file LedgerMaster.h.

◆ mHistLedger

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

private

Definition at line 313 of file LedgerMaster.h.

◆ mLastValidLedger

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

private

Definition at line 316 of file LedgerMaster.h.

◆ mLedgerHistory

LedgerHistory xrpl::LedgerMaster::mLedgerHistory

private

Definition at line 318 of file LedgerMaster.h.

◆ mHeldTransactions

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

private

Definition at line 320 of file LedgerMaster.h.

◆ replayData

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

private

Definition at line 323 of file LedgerMaster.h.

◆ mCompleteLock

std::recursive_mutex xrpl::LedgerMaster::mCompleteLock

private

Definition at line 325 of file LedgerMaster.h.

◆ mCompleteLedgers

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

private

Definition at line 326 of file LedgerMaster.h.

◆ mAdvanceThread

bool xrpl::LedgerMaster::mAdvanceThread {false}

private

Definition at line 329 of file LedgerMaster.h.

◆ mAdvanceWork

bool xrpl::LedgerMaster::mAdvanceWork {false}

private

Definition at line 332 of file LedgerMaster.h.

◆ mFillInProgress

int xrpl::LedgerMaster::mFillInProgress {0}

private

Definition at line 333 of file LedgerMaster.h.

◆ mPathFindThread

int xrpl::LedgerMaster::mPathFindThread {0}

private

Definition at line 335 of file LedgerMaster.h.

◆ mPathFindNewRequest

bool xrpl::LedgerMaster::mPathFindNewRequest {false}

private

Definition at line 336 of file LedgerMaster.h.

◆ mGotFetchPackThread

std::atomic_flag xrpl::LedgerMaster::mGotFetchPackThread = ATOMIC_FLAG_INIT

private

Definition at line 338 of file LedgerMaster.h.

◆ mPubLedgerClose

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

private

Definition at line 340 of file LedgerMaster.h.

◆ mPubLedgerSeq

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

private

Definition at line 341 of file LedgerMaster.h.

◆ mValidLedgerSign

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

private

Definition at line 342 of file LedgerMaster.h.

◆ mValidLedgerSeq

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

private

Definition at line 343 of file LedgerMaster.h.

◆ mBuildingLedgerSeq

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

private

Definition at line 344 of file LedgerMaster.h.

◆ standalone_

bool const xrpl::LedgerMaster::standalone_

private

Definition at line 347 of file LedgerMaster.h.

◆ fetch_depth_

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

private

Definition at line 350 of file LedgerMaster.h.

◆ ledger_history_

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

private

Definition at line 353 of file LedgerMaster.h.

◆ ledger_fetch_size_

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

private

Definition at line 355 of file LedgerMaster.h.

◆ fetch_packs_

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

private

Definition at line 357 of file LedgerMaster.h.

◆ fetch_seq_

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

private

Definition at line 359 of file LedgerMaster.h.

◆ max_ledger_difference_

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

private

Definition at line 363 of file LedgerMaster.h.

◆ upgradeWarningPrevTime_

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

private

Definition at line 366 of file LedgerMaster.h.

◆ m_stats

Stats xrpl::LedgerMaster::m_stats

private

Definition at line 384 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()