TxOrphanage Class Reference

#include <txorphanage.h>

Inheritance diagram for TxOrphanage:

Collaboration diagram for TxOrphanage:

Public Member Functions
	TxOrphanage ()
Public Member Functions inherited from TxPool
	TxPool (const std::string &txKindIn, std::chrono::seconds expireTimeIn, std::chrono::seconds expireIntervalIn)
bool	AddTx (const CTransactionRef &tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Add a new transaction to the pool.
bool	HaveTx (const TxId &txid) const EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Check if we already have an the transaction.
CTransactionRef	GetTx (const TxId &txid) const EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
std::vector< CTransactionRef >	GetConflictTxs (const CTransactionRef &tx) const EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
CTransactionRef	GetTxToReconsider (NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Extract a transaction from a peer's work set.
int	EraseTx (const TxId &txid) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Erase a tx by txid.
void	EraseForPeer (NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Erase all txs announced by a peer (eg, after that peer disconnects)
void	EraseForBlock (const CBlock &block) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Erase all txs included in or invalidated by a new block.
unsigned int	LimitTxs (unsigned int max_txs, FastRandomContext &rng) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Limit the txs to the given maximum.
void	AddChildrenToWorkSet (const CTransaction &tx) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Add any tx that list a particular tx as a parent into the from peer's work set.
bool	HaveTxToReconsider (NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Does this peer have any work to do?
std::vector< CTransactionRef >	GetChildrenFromSamePeer (const CTransactionRef &parent, NodeId nodeid) const EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	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 EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Get all children that spend from this tx but were not received from nodeid.
size_t	Size () const EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Return how many entries exist in the pool.

Additional Inherited Members
Protected Types inherited from TxPool
using	PoolTxMap = decltype(m_pool_txs)
Protected Member Functions inherited from TxPool
std::map< TxId, PoolTx > m_pool_txs	GUARDED_BY (m_mutex)
	Map from txid to pool transaction record.
std::map< NodeId, std::set< TxId > > m_peer_work_set	GUARDED_BY (m_mutex)
	Which peer provided the transactions that need to be reconsidered.
std::map< COutPoint, std::set< PoolTxMap ::iterator, IteratorComparator > > m_outpoint_to_tx_it	GUARDED_BY (m_mutex)
	Index from the parents' COutPoint into the m_pool_txs.
std::vector< PoolTxMap::iterator > m_txs_list	GUARDED_BY (m_mutex)
	Pool transactions in vector for quick random eviction.
int	EraseTxNoLock (const TxId &txid) EXCLUSIVE_LOCKS_REQUIRED(m_mutex)
	Erase a transaction by txid.
NodeSeconds m_next_sweep	GUARDED_BY (m_mutex)
	Timestamp for the next scheduled sweep of expired transactions.
Protected Attributes inherited from TxPool
const std::string	txKind
	The transaction kind as string, used for logging.
const std::chrono::seconds	expireTime
	Expiration time for transactions.
const std::chrono::seconds	expireInterval
	Minimum time between transactions expire time checks.
Mutex	m_mutex
	Guards transactions.

Detailed Description

Definition at line 16 of file txorphanage.h.

Constructor & Destructor Documentation

TxOrphanage()

TxOrphanage::TxOrphanage ( )

inline

Definition at line 18 of file txorphanage.h.

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

• src/txorphanage.h