Inheritance diagram for TxOrphanageTest:

Collaboration diagram for TxOrphanageTest:

Public Member Functions
size_t	CountOrphans () const

CTransactionRef	RandomOrphan ()

Public Member Functions inherited from TxOrphanage
bool	AddTx (const CTransactionRef &tx, NodeId peer)
	Add a new orphan transaction.

bool	HaveTx (const Wtxid &wtxid) const
	Check if we already have an orphan transaction (by wtxid only)

CTransactionRef	GetTxToReconsider (NodeId peer)
	Extract a transaction from a peer's work set Returns nullptr if there are no transactions to work on.

int	EraseTx (const Wtxid &wtxid)
	Erase an orphan by wtxid.

void	EraseForPeer (NodeId peer)
	Erase all orphans announced by a peer (eg, after that peer disconnects)

void	EraseForBlock (const CBlock &block)
	Erase all orphans included in or invalidated by a new block.

void	LimitOrphans (unsigned int max_orphans, FastRandomContext &rng)
	Limit the orphanage to the given maximum.

void	AddChildrenToWorkSet (const CTransaction &tx)
	Add any orphans that list a particular tx as a parent into the from peer's work set.

bool	HaveTxToReconsider (NodeId peer)
	Does this peer have any work to do?

std::vector< CTransactionRef >	GetChildrenFromSamePeer (const CTransactionRef &parent, NodeId nodeid) const
	Get all children that spend from this tx and were received from nodeid.

std::vector< std::pair< CTransactionRef, NodeId > >	GetChildrenFromDifferentPeer (const CTransactionRef &parent, NodeId nodeid) const
	Get all children that spend from this tx but were not received from nodeid.

size_t	Size ()
	Return how many entries exist in the orphange.

Additional Inherited Members
Protected Types inherited from TxOrphanage
using	OrphanMap = decltype(m_orphans)

Protected Attributes inherited from TxOrphanage
std::map< Wtxid, OrphanTx >	m_orphans
	Map from wtxid to orphan transaction record.

std::map< NodeId, std::set< Wtxid > >	m_peer_work_set
	Which peer provided the orphans that need to be reconsidered.

std::map< COutPoint, std::set< OrphanMap::iterator, IteratorComparator > >	m_outpoint_to_orphan_it
	Index from the parents' COutPoint into the m_orphans.

std::vector< OrphanMap::iterator >	m_orphan_list
	Orphan transactions in vector for quick random eviction.

NodeSeconds	m_next_sweep {0s}
	Timestamp for the next scheduled sweep of expired orphans.

Detailed Description

Definition at line 21 of file orphanage_tests.cpp.

Member Function Documentation

size_t TxOrphanageTest::CountOrphans ( ) const

inline

Definition at line 24 of file orphanage_tests.cpp.

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CTransactionRef TxOrphanageTest::RandomOrphan ( )

inline

Definition at line 29 of file orphanage_tests.cpp.

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The documentation for this class was generated from the following file: