ripple::NodeStore::DatabaseRotatingImp Class Reference

Inheritance diagram for ripple::NodeStore::DatabaseRotatingImp:

Collaboration diagram for ripple::NodeStore::DatabaseRotatingImp:

Public Member Functions
	DatabaseRotatingImp ()=delete
	DatabaseRotatingImp (DatabaseRotatingImp const &)=delete
DatabaseRotatingImp &	operator= (DatabaseRotatingImp const &)=delete
	DatabaseRotatingImp (std::string const &name, Scheduler &scheduler, int readThreads, Stoppable &parent, std::shared_ptr< Backend > writableBackend, std::shared_ptr< Backend > archiveBackend, Section const &config, beast::Journal j)
	~DatabaseRotatingImp () override
void	rotateWithLock (std::function< std::unique_ptr< NodeStore::Backend >(std::string const &writableBackendName)> const &f) override
	Rotates the backends. More...
std::string	getName () const override
	Retrieve the name associated with this backend. More...
std::int32_t	getWriteLoad () const override
	Retrieve the estimated number of pending write operations. More...
void	import (Database &source) override
	Import objects from another database. More...
void	store (NodeObjectType type, Blob &&data, uint256 const &hash, std::uint32_t seq) override
	Store the object. More...
std::shared_ptr< NodeObject >	fetch (uint256 const &hash, std::uint32_t seq) override
	Fetch an object. More...
bool	asyncFetch (uint256 const &hash, std::uint32_t seq, std::shared_ptr< NodeObject > &object) override
	Fetch an object without waiting. More...
bool	storeLedger (std::shared_ptr< Ledger const > const &srcLedger) override
	Copies a ledger stored in a different database to this one. More...
int	getDesiredAsyncReadCount (std::uint32_t seq) override
	Get the maximum number of async reads the node store prefers. More...
float	getCacheHitRate () override
	Get the positive cache hits to total attempts ratio. More...
void	tune (int size, std::chrono::seconds age) override
	Set the maximum number of entries and maximum cache age for both caches. More...
void	sweep () override
	Remove expired entries from the positive and negative caches. More...
TaggedCache< uint256, NodeObject > const &	getPositiveCache () override
void	waitReads ()
	Wait for all currently pending async reads to complete. More...
std::uint32_t	getStoreCount () const
	Gather statistics pertaining to read and write activities. More...
std::uint32_t	getFetchTotalCount () const
std::uint32_t	getFetchHitCount () const
std::uint32_t	getStoreSize () const
std::uint32_t	getFetchSize () const
int	fdRequired () const
	Returns the number of file descriptors the database expects to need. More...
void	onStop () override
	Override called when the stop notification is issued. More...
void	onChildrenStopped () override
	Override called when all children have stopped. More...
std::uint32_t	earliestLedgerSeq () const
RootStoppable &	getRoot ()
void	setParent (Stoppable &parent)
	Set the parent of this Stoppable. More...
bool	isStopping () const
	Returns true if the stoppable should stop. More...
bool	isStopped () const
	Returns true if the requested stop has completed. More...
bool	areChildrenStopped () const
	Returns true if all children have stopped. More...
JobCounter &	jobCounter ()
bool	alertable_sleep_until (std::chrono::system_clock::time_point const &t)
	Sleep or wake up on stop. More...

Protected Member Functions
void	asyncFetch (uint256 const &hash, std::uint32_t seq, std::shared_ptr< TaggedCache< uint256, NodeObject >> const &pCache, std::shared_ptr< KeyCache< uint256 >> const &nCache)
bool	storeLedger (Ledger const &srcLedger, std::shared_ptr< Backend > dstBackend, std::shared_ptr< TaggedCache< uint256, NodeObject >> dstPCache, std::shared_ptr< KeyCache< uint256 >> dstNCache, std::shared_ptr< Ledger const > next)
void	stopThreads ()
void	storeStats (size_t sz)
std::shared_ptr< NodeObject >	fetchInternal (uint256 const &hash, std::shared_ptr< Backend > backend)
void	importInternal (Backend &dstBackend, Database &srcDB)
std::shared_ptr< NodeObject >	doFetch (uint256 const &hash, std::uint32_t seq, TaggedCache< uint256, NodeObject > &pCache, KeyCache< uint256 > &nCache, bool isAsync)
void	stopped ()
	Called by derived classes to indicate that the stoppable has stopped. More...

Protected Attributes
const beast::Journal	j_
Scheduler &	scheduler_
int	fdRequired_ {0}

Private Types
using	Children = beast::LockFreeStack< Child >

Private Member Functions
std::shared_ptr< NodeObject >	fetchFrom (uint256 const &hash, std::uint32_t seq) override
void	for_each (std::function< void(std::shared_ptr< NodeObject >)> f) override
	Visit every object in the database This is usually called during import. More...
void	threadEntry ()
virtual void	onPrepare ()
	Override called during preparation. More...
virtual void	onStart ()
	Override called during start. More...
void	prepareRecursive ()
void	startRecursive ()
void	stopAsyncRecursive (beast::Journal j)
void	stopRecursive (beast::Journal j)

Private Attributes
std::shared_ptr< TaggedCache< uint256, NodeObject > >	pCache_
std::shared_ptr< KeyCache< uint256 > >	nCache_
std::shared_ptr< Backend >	writableBackend_
std::shared_ptr< Backend >	archiveBackend_
std::mutex	mutex_
std::atomic< std::uint32_t >	storeCount_ {0}
std::atomic< std::uint32_t >	fetchTotalCount_ {0}
std::atomic< std::uint32_t >	fetchHitCount_ {0}
std::atomic< std::uint32_t >	storeSz_ {0}
std::atomic< std::uint32_t >	fetchSz_ {0}
std::mutex	readLock_
std::condition_variable	readCondVar_
std::condition_variable	readGenCondVar_
std::map< uint256, std::tuple< std::uint32_t, std::weak_ptr< TaggedCache< uint256, NodeObject > >, std::weak_ptr< KeyCache< uint256 > > > >	read_
uint256	readLastHash_
std::vector< std::thread >	readThreads_
bool	readShut_ {false}
uint64_t	readGen_ {0}
const std::uint32_t	earliestLedgerSeq_
std::string	m_name
RootStoppable &	m_root
Child	m_child
std::atomic< bool >	m_stopped {false}
std::atomic< bool >	m_childrenStopped {false}
Children	m_children
std::condition_variable	m_cv
std::mutex	m_mut
bool	m_is_stopping = false
bool	hasParent_ {false}

Detailed Description

Definition at line 28 of file DatabaseRotatingImp.h.

Member Typedef Documentation

Children

using ripple::Stoppable::Children = beast::LockFreeStack<Child>

privateinherited

Definition at line 318 of file Stoppable.h.

Constructor & Destructor Documentation

DatabaseRotatingImp() [1/3]

ripple::NodeStore::DatabaseRotatingImp::DatabaseRotatingImp ( )

delete

DatabaseRotatingImp() [2/3]

ripple::NodeStore::DatabaseRotatingImp::DatabaseRotatingImp ( DatabaseRotatingImp const &  )

delete

DatabaseRotatingImp() [3/3]

ripple::NodeStore::DatabaseRotatingImp::DatabaseRotatingImp	(	std::string const &	name,
		Scheduler &	scheduler,
		int	readThreads,
		Stoppable &	parent,
		std::shared_ptr< Backend >	writableBackend,
		std::shared_ptr< Backend >	archiveBackend,
		Section const &	config,
		beast::Journal	j
	)

Definition at line 27 of file DatabaseRotatingImp.cpp.

~DatabaseRotatingImp()

ripple::NodeStore::DatabaseRotatingImp::~DatabaseRotatingImp ( )

override

Definition at line 46 of file DatabaseRotatingImp.h.

Member Function Documentation

operator=()

DatabaseRotatingImp& ripple::NodeStore::DatabaseRotatingImp::operator= ( DatabaseRotatingImp const &  )

delete

rotateWithLock()

void ripple::NodeStore::DatabaseRotatingImp::rotateWithLock ( std::function< std::unique_ptr< NodeStore::Backend >(std::string const &writableBackendName)> const &  f )

overridevirtual

Rotates the backends.

Parameters

f	A function executed before the rotation and under the same lock

Implements ripple::NodeStore::DatabaseRotating.

Definition at line 59 of file DatabaseRotatingImp.cpp.

getName()

std::string ripple::NodeStore::DatabaseRotatingImp::getName ( ) const

overridevirtual

Retrieve the name associated with this backend.

This is used for diagnostics and may not reflect the actual path or paths used by the underlying backend.

Implements ripple::NodeStore::Database.

Definition at line 72 of file DatabaseRotatingImp.cpp.

getWriteLoad()

std::int32_t ripple::NodeStore::DatabaseRotatingImp::getWriteLoad ( ) const

overridevirtual

Retrieve the estimated number of pending write operations.

This is used for diagnostics.

Implements ripple::NodeStore::Database.

Definition at line 79 of file DatabaseRotatingImp.cpp.

import()

void ripple::NodeStore::DatabaseRotatingImp::import ( Database &  source )

overridevirtual

Import objects from another database.

Implements ripple::NodeStore::Database.

Definition at line 86 of file DatabaseRotatingImp.cpp.

store()

void ripple::NodeStore::DatabaseRotatingImp::store ( NodeObjectType  type, Blob &&  data, uint256 const &  hash, std::uint32_t  seq  )

overridevirtual

Store the object.

The caller's Blob parameter is overwritten.

Parameters

type	The type of object.
data	The payload of the object. The caller's variable is overwritten.
hash	The 256-bit hash of the payload data.
seq	The sequence of the ledger the object belongs to.

Returns

true if the object was stored?

Implements ripple::NodeStore::Database.

Definition at line 109 of file DatabaseRotatingImp.cpp.

fetch()

std::shared_ptr<NodeObject> ripple::NodeStore::DatabaseRotatingImp::fetch ( uint256 const &  hash, std::uint32_t  seq  )

overridevirtual

Fetch an object.

If the object is known to be not in the database, isn't found in the database during the fetch, or failed to load correctly during the fetch, nullptr is returned.

Note

This can be called concurrently.

Parameters

hash	The key of the object to retrieve.
seq	The sequence of the ledger where the object is stored.

Returns

The object, or nullptr if it couldn't be retrieved.

Implements ripple::NodeStore::Database.

Definition at line 74 of file DatabaseRotatingImp.h.

asyncFetch() [1/2]

bool ripple::NodeStore::DatabaseRotatingImp::asyncFetch ( uint256 const &  hash, std::uint32_t  seq, std::shared_ptr< NodeObject > &  object  )

overridevirtual

Fetch an object without waiting.

If I/O is required to determine whether or not the object is present, false is returned. Otherwise, true is returned and object is set to refer to the object, or nullptr if the object is not present. If I/O is required, the I/O is scheduled.

Note

This can be called concurrently.

Parameters

hash	The key of the object to retrieve
seq	The sequence of the ledger where the object is stored.
object	The object retrieved

Returns

Whether the operation completed

Implements ripple::NodeStore::Database.

Definition at line 129 of file DatabaseRotatingImp.cpp.

storeLedger() [1/2]

bool ripple::NodeStore::DatabaseRotatingImp::storeLedger ( std::shared_ptr< Ledger const > const &  srcLedger )

overridevirtual

Copies a ledger stored in a different database to this one.

Parameters

ledger

The ledger to copy.

Returns

true if the operation was successful

Implements ripple::NodeStore::Database.

Definition at line 97 of file DatabaseRotatingImp.cpp.

getDesiredAsyncReadCount()

int ripple::NodeStore::DatabaseRotatingImp::getDesiredAsyncReadCount ( std::uint32_t  seq )

overridevirtual

Get the maximum number of async reads the node store prefers.

Parameters

seq	A ledger sequence specifying a shard to query.

Returns

The number of async reads preferred.

Note

The sequence is only used with the shard store.

Implements ripple::NodeStore::Database.

Definition at line 89 of file DatabaseRotatingImp.h.

getCacheHitRate()

float ripple::NodeStore::DatabaseRotatingImp::getCacheHitRate ( )

overridevirtual

Get the positive cache hits to total attempts ratio.

Implements ripple::NodeStore::Database.

Definition at line 98 of file DatabaseRotatingImp.h.

tune()

void ripple::NodeStore::DatabaseRotatingImp::tune ( int  size, std::chrono::seconds  age  )

overridevirtual

Set the maximum number of entries and maximum cache age for both caches.

Parameters

size	Number of cache entries (0 = ignore)
age	Maximum cache age in seconds

Implements ripple::NodeStore::Database.

Definition at line 145 of file DatabaseRotatingImp.cpp.

sweep()

void ripple::NodeStore::DatabaseRotatingImp::sweep ( )

overridevirtual

Remove expired entries from the positive and negative caches.

Implements ripple::NodeStore::Database.

Definition at line 154 of file DatabaseRotatingImp.cpp.

getPositiveCache()

TaggedCache<uint256, NodeObject> const& ripple::NodeStore::DatabaseRotatingImp::getPositiveCache ( )

overridevirtual

Implements ripple::NodeStore::DatabaseRotating.

Definition at line 110 of file DatabaseRotatingImp.h.

fetchFrom()

std::shared_ptr< NodeObject > ripple::NodeStore::DatabaseRotatingImp::fetchFrom ( uint256 const &  hash, std::uint32_t  seq  )

overrideprivatevirtual

Implements ripple::NodeStore::Database.

Definition at line 161 of file DatabaseRotatingImp.cpp.

for_each()

void ripple::NodeStore::DatabaseRotatingImp::for_each ( std::function< void(std::shared_ptr< NodeObject >)>  f )

overrideprivatevirtual

Visit every object in the database This is usually called during import.

Note

This routine will not be called concurrently with itself or other methods.

See also

import

Implements ripple::NodeStore::Database.

Definition at line 191 of file DatabaseRotatingImp.cpp.

asyncFetch() [2/2]

void ripple::NodeStore::Database::asyncFetch ( uint256 const &  hash, std::uint32_t  seq, std::shared_ptr< TaggedCache< uint256, NodeObject >> const &  pCache, std::shared_ptr< KeyCache< uint256 >> const &  nCache  )

protectedinherited

Definition at line 110 of file Database.cpp.

storeLedger() [2/2]

bool ripple::NodeStore::Database::storeLedger ( Ledger const &  srcLedger, std::shared_ptr< Backend >  dstBackend, std::shared_ptr< TaggedCache< uint256, NodeObject >>  dstPCache, std::shared_ptr< KeyCache< uint256 >>  dstNCache, std::shared_ptr< Ledger const >  next  )

protectedinherited

Definition at line 230 of file Database.cpp.

waitReads()

void ripple::NodeStore::Database::waitReads ( )

inherited

Wait for all currently pending async reads to complete.

Definition at line 61 of file Database.cpp.

getStoreCount()

std::uint32_t ripple::NodeStore::Database::getStoreCount ( ) const

inherited

Gather statistics pertaining to read and write activities.

Returns

The total read and written bytes.

Definition at line 191 of file Database.h.

getFetchTotalCount()

std::uint32_t ripple::NodeStore::Database::getFetchTotalCount ( ) const

inherited

Definition at line 197 of file Database.h.

getFetchHitCount()

std::uint32_t ripple::NodeStore::Database::getFetchHitCount ( ) const

inherited

Definition at line 203 of file Database.h.

getStoreSize()

std::uint32_t ripple::NodeStore::Database::getStoreSize ( ) const

inherited

Definition at line 209 of file Database.h.

getFetchSize()

std::uint32_t ripple::NodeStore::Database::getFetchSize ( ) const

inherited

Definition at line 215 of file Database.h.

fdRequired()

int ripple::NodeStore::Database::fdRequired ( ) const

inherited

Returns the number of file descriptors the database expects to need.

Definition at line 222 of file Database.h.

onStop()

void ripple::NodeStore::Database::onStop ( )

overridevirtualinherited

Override called when the stop notification is issued.

The call is made on an unspecified, implementation-specific thread. onStop and onChildrenStopped will never be called concurrently, across all Stoppable objects descended from the same root, inclusive of the root.

It is safe to call isStopping, isStopped, and areChildrenStopped from within this function; The values returned will always be valid and never change during the callback.

The default implementation simply calls stopped(). This is applicable when the Stoppable has a trivial stop operation (or no stop operation), and we are merely using the Stoppable API to position it as a dependency of some parent service.

Thread safety: May not block for long periods. Guaranteed only to be called once. Must be safe to call from any thread at any time.

Reimplemented from ripple::Stoppable.

Reimplemented in ripple::NodeStore::DatabaseShardImp.

Definition at line 79 of file Database.cpp.

onChildrenStopped()

void ripple::NodeStore::Database::onChildrenStopped ( )

overridevirtualinherited

Override called when all children have stopped.

The call is made on an unspecified, implementation-specific thread. onStop and onChildrenStopped will never be called concurrently, across all Stoppable objects descended from the same root, inclusive of the root.

It is safe to call isStopping, isStopped, and areChildrenStopped from within this function; The values returned will always be valid and never change during the callback.

The default implementation does nothing.

Thread safety: May not block for long periods. Guaranteed only to be called once. Must be safe to call from any thread at any time.

Reimplemented from ripple::Stoppable.

Definition at line 87 of file Database.cpp.

earliestLedgerSeq()

std::uint32_t ripple::NodeStore::Database::earliestLedgerSeq ( ) const

inherited

Returns

The earliest ledger sequence allowed

Definition at line 236 of file Database.h.

stopThreads()

void ripple::NodeStore::Database::stopThreads ( )

protectedinherited

Definition at line 93 of file Database.cpp.

storeStats()

void ripple::NodeStore::Database::storeStats ( size_t  sz )

protectedinherited

Definition at line 250 of file Database.h.

fetchInternal()

std::shared_ptr< NodeObject > ripple::NodeStore::Database::fetchInternal ( uint256 const &  hash, std::shared_ptr< Backend >  backend  )

protectedinherited

Definition at line 123 of file Database.cpp.

importInternal()

void ripple::NodeStore::Database::importInternal ( Backend &  dstBackend, Database &  srcDB  )

protectedinherited

Definition at line 158 of file Database.cpp.

doFetch()

std::shared_ptr< NodeObject > ripple::NodeStore::Database::doFetch ( uint256 const &  hash, std::uint32_t  seq, TaggedCache< uint256, NodeObject > &  pCache, KeyCache< uint256 > &  nCache, bool  isAsync  )

protectedinherited

Definition at line 184 of file Database.cpp.

threadEntry()

void ripple::NodeStore::Database::threadEntry ( )

privateinherited

Definition at line 340 of file Database.cpp.

getRoot()

RootStoppable& ripple::Stoppable::getRoot ( )

inherited

Definition at line 213 of file Stoppable.h.

setParent()

void ripple::Stoppable::setParent ( Stoppable &  parent )

inherited

Set the parent of this Stoppable.

Note

The Stoppable must not already have a parent. The parent to be set cannot not be stopping. Both roots must match.

Definition at line 43 of file Stoppable.cpp.

isStopping()

bool ripple::Stoppable::isStopping ( ) const

inherited

Returns true if the stoppable should stop.

Definition at line 54 of file Stoppable.cpp.

isStopped()

bool ripple::Stoppable::isStopped ( ) const

inherited

Returns true if the requested stop has completed.

Definition at line 60 of file Stoppable.cpp.

areChildrenStopped()

bool ripple::Stoppable::areChildrenStopped ( ) const

inherited

Returns true if all children have stopped.

Definition at line 66 of file Stoppable.cpp.

jobCounter()

JobCounter & ripple::Stoppable::jobCounter ( )

inherited

Definition at line 436 of file Stoppable.h.

alertable_sleep_until()

bool ripple::Stoppable::alertable_sleep_until ( std::chrono::system_clock::time_point const &  t )

inherited

Sleep or wake up on stop.

Returns

true if we are stopping

Definition at line 454 of file Stoppable.h.

stopped()

void ripple::Stoppable::stopped ( )

protectedinherited

Called by derived classes to indicate that the stoppable has stopped.

Definition at line 72 of file Stoppable.cpp.

onPrepare()

void ripple::Stoppable::onPrepare ( )

privatevirtualinherited

Override called during preparation.

Since all other Stoppable objects in the tree have already been constructed, this provides an opportunity to perform initialization which depends on calling into other Stoppable objects. This call is made on the same thread that called prepare(). The default implementation does nothing. Guaranteed to only be called once.

Reimplemented in ripple::ApplicationImp, ripple::test::Stoppable_test::Root, ripple::OverlayImpl, ripple::test::Stoppable_test::C, ripple::test::Stoppable_test::I, ripple::test::Stoppable_test::B, ripple::test::Stoppable_test::H, ripple::test::Stoppable_test::G, ripple::SHAMapStoreImp, ripple::test::Stoppable_test::A, ripple::PeerFinder::ManagerImp, ripple::perf::PerfLogImp, ripple::test::Stoppable_test::F, ripple::test::Stoppable_test::E, ripple::detail::LedgerCleanerImp, ripple::test::Stoppable_test::J, ripple::LoadManager, ripple::PerfLog_test::PerfLogParent, and ripple::test::Stoppable_test::D.

Definition at line 80 of file Stoppable.cpp.

onStart()

void ripple::Stoppable::onStart ( )

privatevirtualinherited

Override called during start.

Reimplemented in ripple::ApplicationImp, ripple::test::Stoppable_test::Root, ripple::OverlayImpl, ripple::test::Stoppable_test::C, ripple::test::Stoppable_test::I, ripple::test::Stoppable_test::B, ripple::test::Stoppable_test::H, ripple::test::Stoppable_test::G, ripple::SHAMapStoreImp, ripple::test::Stoppable_test::A, ripple::PeerFinder::ManagerImp, ripple::perf::PerfLogImp, ripple::test::Stoppable_test::F, ripple::test::Stoppable_test::E, ripple::detail::LedgerCleanerImp, ripple::test::Stoppable_test::J, ripple::LoadManager, ripple::PerfLog_test::PerfLogParent, and ripple::test::Stoppable_test::D.

Definition at line 85 of file Stoppable.cpp.

prepareRecursive()

void ripple::Stoppable::prepareRecursive ( )

privateinherited

Definition at line 103 of file Stoppable.cpp.

startRecursive()

void ripple::Stoppable::startRecursive ( )

privateinherited

Definition at line 113 of file Stoppable.cpp.

stopAsyncRecursive()

void ripple::Stoppable::stopAsyncRecursive ( beast::Journal  j )

privateinherited

Definition at line 123 of file Stoppable.cpp.

stopRecursive()

void ripple::Stoppable::stopRecursive ( beast::Journal  j )

privateinherited

Definition at line 134 of file Stoppable.cpp.

Member Data Documentation

pCache_

std::shared_ptr<TaggedCache<uint256, NodeObject> > ripple::NodeStore::DatabaseRotatingImp::pCache_

private

Definition at line 117 of file DatabaseRotatingImp.h.

nCache_

std::shared_ptr<KeyCache<uint256> > ripple::NodeStore::DatabaseRotatingImp::nCache_

private

Definition at line 120 of file DatabaseRotatingImp.h.

writableBackend_

std::shared_ptr<Backend> ripple::NodeStore::DatabaseRotatingImp::writableBackend_

private

Definition at line 122 of file DatabaseRotatingImp.h.

archiveBackend_

std::shared_ptr<Backend> ripple::NodeStore::DatabaseRotatingImp::archiveBackend_

private

Definition at line 123 of file DatabaseRotatingImp.h.

mutex_

std::mutex ripple::NodeStore::DatabaseRotatingImp::mutex_

mutableprivate

Definition at line 124 of file DatabaseRotatingImp.h.

j_

const beast::Journal ripple::NodeStore::Database::j_

protectedinherited

Definition at line 242 of file Database.h.

scheduler_

Scheduler& ripple::NodeStore::Database::scheduler_

protectedinherited

Definition at line 243 of file Database.h.

fdRequired_

int ripple::NodeStore::Database::fdRequired_ {0}

protectedinherited

Definition at line 244 of file Database.h.

storeCount_

std::atomic<std::uint32_t> ripple::NodeStore::Database::storeCount_ {0}

privateinherited

Definition at line 290 of file Database.h.

fetchTotalCount_

std::atomic<std::uint32_t> ripple::NodeStore::Database::fetchTotalCount_ {0}

privateinherited

Definition at line 291 of file Database.h.

fetchHitCount_

std::atomic<std::uint32_t> ripple::NodeStore::Database::fetchHitCount_ {0}

privateinherited

Definition at line 292 of file Database.h.

storeSz_

std::atomic<std::uint32_t> ripple::NodeStore::Database::storeSz_ {0}

privateinherited

Definition at line 293 of file Database.h.

fetchSz_

std::atomic<std::uint32_t> ripple::NodeStore::Database::fetchSz_ {0}

privateinherited

Definition at line 294 of file Database.h.

readLock_

std::mutex ripple::NodeStore::Database::readLock_

privateinherited

Definition at line 296 of file Database.h.

readCondVar_

std::condition_variable ripple::NodeStore::Database::readCondVar_

privateinherited

Definition at line 297 of file Database.h.

readGenCondVar_

std::condition_variable ripple::NodeStore::Database::readGenCondVar_

privateinherited

Definition at line 298 of file Database.h.

read_

std::map< uint256, std::tuple< std::uint32_t, std::weak_ptr<TaggedCache<uint256, NodeObject> >, std::weak_ptr<KeyCache<uint256> > > > ripple::NodeStore::Database::read_

privateinherited

Definition at line 307 of file Database.h.

readLastHash_

uint256 ripple::NodeStore::Database::readLastHash_

privateinherited

Definition at line 310 of file Database.h.

readThreads_

std::vector<std::thread> ripple::NodeStore::Database::readThreads_

privateinherited

Definition at line 312 of file Database.h.

readShut_

bool ripple::NodeStore::Database::readShut_ {false}

privateinherited

Definition at line 313 of file Database.h.

readGen_

uint64_t ripple::NodeStore::Database::readGen_ {0}

privateinherited

Definition at line 316 of file Database.h.

earliestLedgerSeq_

const std::uint32_t ripple::NodeStore::Database::earliestLedgerSeq_

privateinherited

Definition at line 320 of file Database.h.

m_name

std::string ripple::Stoppable::m_name

privateinherited

Definition at line 338 of file Stoppable.h.

m_root

RootStoppable& ripple::Stoppable::m_root

privateinherited

Definition at line 339 of file Stoppable.h.

m_child

Child ripple::Stoppable::m_child

privateinherited

Definition at line 340 of file Stoppable.h.

m_stopped

std::atomic<bool> ripple::Stoppable::m_stopped {false}

privateinherited

Definition at line 341 of file Stoppable.h.

m_childrenStopped

std::atomic<bool> ripple::Stoppable::m_childrenStopped {false}

privateinherited

Definition at line 342 of file Stoppable.h.

m_children

Children ripple::Stoppable::m_children

privateinherited

Definition at line 343 of file Stoppable.h.

m_cv

std::condition_variable ripple::Stoppable::m_cv

privateinherited

Definition at line 344 of file Stoppable.h.

m_mut

std::mutex ripple::Stoppable::m_mut

privateinherited

Definition at line 345 of file Stoppable.h.

m_is_stopping

bool ripple::Stoppable::m_is_stopping = false

privateinherited

Definition at line 346 of file Stoppable.h.

hasParent_

bool ripple::Stoppable::hasParent_ {false}

privateinherited

Definition at line 347 of file Stoppable.h.