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llmq::CInstantSendDb Class Reference

#include <quorums_instantsend.h>

+ Collaboration diagram for llmq::CInstantSendDb:

Public Member Functions

 CInstantSendDb (CDBWrapper &_db)
 
void WriteNewInstantSendLock (const uint256 &hash, const CInstantSendLock &islock)
 
void RemoveInstantSendLock (CDBBatch &batch, const uint256 &hash, CInstantSendLockPtr islock)
 
void WriteInstantSendLockMined (const uint256 &hash, int nHeight)
 
void RemoveInstantSendLockMined (const uint256 &hash, int nHeight)
 
void WriteInstantSendLockArchived (CDBBatch &batch, const uint256 &hash, int nHeight)
 
std::unordered_map< uint256, CInstantSendLockPtr > RemoveConfirmedInstantSendLocks (int nUntilHeight)
 
void RemoveArchivedInstantSendLocks (int nUntilHeight)
 
bool HasArchivedInstantSendLock (const uint256 &islockHash)
 
size_t GetInstantSendLockCount ()
 
CInstantSendLockPtr GetInstantSendLockByHash (const uint256 &hash)
 
uint256 GetInstantSendLockHashByTxid (const uint256 &txid)
 
CInstantSendLockPtr GetInstantSendLockByTxid (const uint256 &txid)
 
CInstantSendLockPtr GetInstantSendLockByInput (const COutPoint &outpoint)
 
std::vector< uint256 > GetInstantSendLocksByParent (const uint256 &parent)
 
std::vector< uint256 > RemoveChainedInstantSendLocks (const uint256 &islockHash, const uint256 &txid, int nHeight)
 

Private Attributes

CDBWrapper & db
 
unordered_lru_cache< uint256, CInstantSendLockPtr, StaticSaltedHasher, 10000 > islockCache
 
unordered_lru_cache< uint256, uint256, StaticSaltedHasher, 10000 > txidCache
 
unordered_lru_cache< COutPoint, uint256, SaltedOutpointHasher, 10000 > outpointCache
 

Detailed Description

Definition at line 43 of file quorums_instantsend.h.

Constructor & Destructor Documentation

◆ CInstantSendDb()

llmq::CInstantSendDb::CInstantSendDb ( CDBWrapper &  _db)
inlineexplicit

Definition at line 53 of file quorums_instantsend.h.

Member Function Documentation

◆ GetInstantSendLockByHash()

CInstantSendLockPtr llmq::CInstantSendDb::GetInstantSendLockByHash ( const uint256 &  hash)

Definition at line 209 of file quorums_instantsend.cpp.

References db, llmq::DB_ISLOCK_BY_HASH, unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::get(), unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::insert(), islockCache, and CDBWrapper::Read().

Referenced by llmq::CInstantSendManager::AlreadyHave(), llmq::CInstantSendManager::GetInstantSendLockByHash(), GetInstantSendLockByInput(), GetInstantSendLockByTxid(), llmq::CInstantSendManager::ProcessInstantSendLock(), llmq::CInstantSendManager::ProcessMessageInstantSendLock(), RemoveChainedInstantSendLocks(), RemoveConfirmedInstantSendLocks(), and RemoveInstantSendLock().

◆ GetInstantSendLockByInput()

CInstantSendLockPtr llmq::CInstantSendDb::GetInstantSendLockByInput ( const COutPoint &  outpoint)

Definition at line 254 of file quorums_instantsend.cpp.

References db, llmq::DB_HASH_BY_OUTPOINT, unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::get(), GetInstantSendLockByHash(), unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::insert(), base_blob< BITS >::IsNull(), outpointCache, and CDBWrapper::Read().

Referenced by llmq::CInstantSendManager::GetConflictingLock(), and llmq::CInstantSendManager::ProcessInstantSendLock().

◆ GetInstantSendLockByTxid()

CInstantSendLockPtr llmq::CInstantSendDb::GetInstantSendLockByTxid ( const uint256 &  txid)

Definition at line 245 of file quorums_instantsend.cpp.

References GetInstantSendLockByHash(), GetInstantSendLockHashByTxid(), and base_blob< BITS >::IsNull().

Referenced by llmq::CInstantSendManager::IsLocked(), and llmq::CInstantSendManager::ProcessInstantSendLock().

◆ GetInstantSendLockCount()

size_t llmq::CInstantSendDb::GetInstantSendLockCount ( )

Definition at line 187 of file quorums_instantsend.cpp.

References db, llmq::DB_ISLOCK_BY_HASH, and CDBWrapper::NewIterator().

Referenced by llmq::CInstantSendManager::GetInstantSendLockCount().

◆ GetInstantSendLockHashByTxid()

uint256 llmq::CInstantSendDb::GetInstantSendLockHashByTxid ( const uint256 &  txid)

Definition at line 225 of file quorums_instantsend.cpp.

References db, llmq::DB_HASH_BY_TXID, unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::get(), unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::insert(), base_blob< BITS >::IsNull(), CDBWrapper::Read(), and txidCache.

Referenced by llmq::CInstantSendManager::BlockDisconnected(), GetInstantSendLockByTxid(), llmq::CInstantSendManager::GetInstantSendLockHashByTxid(), llmq::CInstantSendManager::ProcessNewTransaction(), and llmq::CInstantSendManager::ProcessTx().

◆ GetInstantSendLocksByParent()

std::vector< uint256 > llmq::CInstantSendDb::GetInstantSendLocksByParent ( const uint256 &  parent)

Definition at line 273 of file quorums_instantsend.cpp.

References db, llmq::DB_HASH_BY_OUTPOINT, and CDBWrapper::NewIterator().

Referenced by RemoveChainedInstantSendLocks().

◆ HasArchivedInstantSendLock()

bool llmq::CInstantSendDb::HasArchivedInstantSendLock ( const uint256 &  islockHash)

Definition at line 182 of file quorums_instantsend.cpp.

References db, llmq::DB_ARCHIVED_BY_HASH, and CDBWrapper::Exists().

Referenced by llmq::CInstantSendManager::AlreadyHave().

◆ RemoveArchivedInstantSendLocks()

void llmq::CInstantSendDb::RemoveArchivedInstantSendLocks ( int  nUntilHeight)

Definition at line 153 of file quorums_instantsend.cpp.

References be32toh(), llmq::BuildInversedISLockKey(), db, llmq::DB_ARCHIVED_BY_HASH, llmq::DB_ARCHIVED_BY_HEIGHT_AND_HASH, CDBBatch::Erase(), CDBWrapper::NewIterator(), and CDBWrapper::WriteBatch().

Referenced by llmq::CInstantSendManager::HandleFullyConfirmedBlock().

◆ RemoveChainedInstantSendLocks()

std::vector< uint256 > llmq::CInstantSendDb::RemoveChainedInstantSendLocks ( const uint256 &  islockHash,
const uint256 &  txid,
int  nHeight 
)

Definition at line 302 of file quorums_instantsend.cpp.

References db, GetInstantSendLockByHash(), GetInstantSendLocksByParent(), RemoveInstantSendLock(), CDBWrapper::WriteBatch(), and WriteInstantSendLockArchived().

Referenced by llmq::CInstantSendManager::RemoveChainLockConflictingLock().

◆ RemoveConfirmedInstantSendLocks()

std::unordered_map< uint256, CInstantSendLockPtr > llmq::CInstantSendDb::RemoveConfirmedInstantSendLocks ( int  nUntilHeight)

Definition at line 113 of file quorums_instantsend.cpp.

References be32toh(), llmq::BuildInversedISLockKey(), db, llmq::DB_MINED_BY_HEIGHT_AND_HASH, CDBBatch::Erase(), GetInstantSendLockByHash(), CDBWrapper::NewIterator(), RemoveInstantSendLock(), CDBWrapper::WriteBatch(), and WriteInstantSendLockArchived().

Referenced by llmq::CInstantSendManager::HandleFullyConfirmedBlock().

◆ RemoveInstantSendLock()

void llmq::CInstantSendDb::RemoveInstantSendLock ( CDBBatch &  batch,
const uint256 &  hash,
CInstantSendLockPtr  islock 
)

Definition at line 70 of file quorums_instantsend.cpp.

References llmq::DB_HASH_BY_OUTPOINT, llmq::DB_HASH_BY_TXID, llmq::DB_ISLOCK_BY_HASH, unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::erase(), CDBBatch::Erase(), GetInstantSendLockByHash(), islockCache, outpointCache, and txidCache.

Referenced by RemoveChainedInstantSendLocks(), and RemoveConfirmedInstantSendLocks().

◆ RemoveInstantSendLockMined()

void llmq::CInstantSendDb::RemoveInstantSendLockMined ( const uint256 &  hash,
int  nHeight 
)

Definition at line 102 of file quorums_instantsend.cpp.

References llmq::BuildInversedISLockKey(), db, llmq::DB_MINED_BY_HEIGHT_AND_HASH, and CDBWrapper::Erase().

Referenced by llmq::CInstantSendManager::BlockDisconnected().

◆ WriteInstantSendLockArchived()

void llmq::CInstantSendDb::WriteInstantSendLockArchived ( CDBBatch &  batch,
const uint256 &  hash,
int  nHeight 
)

Definition at line 107 of file quorums_instantsend.cpp.

References llmq::BuildInversedISLockKey(), llmq::DB_ARCHIVED_BY_HASH, llmq::DB_ARCHIVED_BY_HEIGHT_AND_HASH, and CDBBatch::Write().

Referenced by RemoveChainedInstantSendLocks(), and RemoveConfirmedInstantSendLocks().

◆ WriteInstantSendLockMined()

void llmq::CInstantSendDb::WriteInstantSendLockMined ( const uint256 &  hash,
int  nHeight 
)

Definition at line 97 of file quorums_instantsend.cpp.

References llmq::BuildInversedISLockKey(), db, llmq::DB_MINED_BY_HEIGHT_AND_HASH, and CDBWrapper::Write().

Referenced by llmq::CInstantSendManager::ProcessInstantSendLock(), and llmq::CInstantSendManager::ProcessNewTransaction().

◆ WriteNewInstantSendLock()

void llmq::CInstantSendDb::WriteNewInstantSendLock ( const uint256 &  hash,
const CInstantSendLock &  islock 
)

Definition at line 52 of file quorums_instantsend.cpp.

References db, llmq::DB_HASH_BY_OUTPOINT, llmq::DB_HASH_BY_TXID, llmq::DB_ISLOCK_BY_HASH, llmq::CInstantSendLock::inputs, unordered_lru_cache< Key, Value, Hasher, MaxSize, TruncateThreshold >::insert(), islockCache, outpointCache, llmq::CInstantSendLock::txid, txidCache, CDBBatch::Write(), and CDBWrapper::WriteBatch().

Referenced by llmq::CInstantSendManager::ProcessInstantSendLock().

Member Data Documentation

◆ db

CDBWrapper& llmq::CInstantSendDb::db
private

Definition at line 46 of file quorums_instantsend.h.

Referenced by GetInstantSendLockByHash(), GetInstantSendLockByInput(), GetInstantSendLockCount(), GetInstantSendLockHashByTxid(), GetInstantSendLocksByParent(), HasArchivedInstantSendLock(), RemoveArchivedInstantSendLocks(), RemoveChainedInstantSendLocks(), RemoveConfirmedInstantSendLocks(), RemoveInstantSendLockMined(), WriteInstantSendLockMined(), and WriteNewInstantSendLock().

◆ islockCache

unordered_lru_cache<uint256, CInstantSendLockPtr, StaticSaltedHasher, 10000> llmq::CInstantSendDb::islockCache
private

Definition at line 48 of file quorums_instantsend.h.

Referenced by GetInstantSendLockByHash(), RemoveInstantSendLock(), and WriteNewInstantSendLock().

◆ outpointCache

unordered_lru_cache<COutPoint, uint256, SaltedOutpointHasher, 10000> llmq::CInstantSendDb::outpointCache
private

Definition at line 50 of file quorums_instantsend.h.

Referenced by GetInstantSendLockByInput(), RemoveInstantSendLock(), and WriteNewInstantSendLock().

◆ txidCache

unordered_lru_cache<uint256, uint256, StaticSaltedHasher, 10000> llmq::CInstantSendDb::txidCache
private

Definition at line 49 of file quorums_instantsend.h.

Referenced by GetInstantSendLockHashByTxid(), RemoveInstantSendLock(), and WriteNewInstantSendLock().

The documentation for this class was generated from the following files:
Released under the MIT license