CZMQNotificationInterface Class Reference

#include <zmqnotificationinterface.h>

Inheritance diagram for CZMQNotificationInterface:

Collaboration diagram for CZMQNotificationInterface:

Public Member Functions
virtual	~CZMQNotificationInterface ()

Static Public Member Functions
static CZMQNotificationInterface *	Create ()

Protected Member Functions
bool	Initialize ()
void	Shutdown ()
void	TransactionAddedToMempool (const CTransactionRef &tx, int64_t nAcceptTime) override
	Notifies listeners of a transaction having been added to mempool. More...
void	BlockConnected (const std::shared_ptr< const CBlock > &pblock, const CBlockIndex *pindexConnected, const std::vector< CTransactionRef > &vtxConflicted) override
	Notifies listeners of a block being connected. More...
void	BlockDisconnected (const std::shared_ptr< const CBlock > &pblock, const CBlockIndex *pindexDisconnected) override
	Notifies listeners of a block being disconnected. More...
void	UpdatedBlockTip (const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) override
	Notifies listeners of updated block chain tip. More...
void	NotifyChainLock (const CBlockIndex *pindex, const llmq::CChainLockSig &clsig) override
void	NotifyTransactionLock (const CTransaction &tx, const llmq::CInstantSendLock &islock) override
void	NotifyGovernanceVote (const CGovernanceVote &vote) override
void	NotifyGovernanceObject (const CGovernanceObject &object) override
void	NotifyInstantSendDoubleSpendAttempt (const CTransaction &currentTx, const CTransaction &previousTx) override
Protected Member Functions inherited from CValidationInterface
virtual void	AcceptedBlockHeader (const CBlockIndex *pindexNew)
virtual void	NotifyHeaderTip (const CBlockIndex *pindexNew, bool fInitialDownload)
virtual void	SynchronousUpdatedBlockTip (const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload)
	Same as UpdatedBlockTip, but called from the caller's thread. More...
virtual void	TransactionRemovedFromMempool (const CTransactionRef &ptx)
	Notifies listeners of a transaction leaving mempool. More...
virtual void	NotifyMasternodeListChanged (bool undo, const CDeterministicMNList &oldMNList, const CDeterministicMNListDiff &diff)
virtual void	SetBestChain (const CBlockLocator &locator)
	Notifies listeners of the new active block chain on-disk. More...
virtual void	ResendWalletTransactions (int64_t nBestBlockTime, CConnman *connman)
	Tells listeners to broadcast their data. More...
virtual void	BlockChecked (const CBlock &, const CValidationState &)
	Notifies listeners of a block validation result. More...
virtual void	NewPoWValidBlock (const CBlockIndex *pindex, const std::shared_ptr< const CBlock > &block)
	Notifies listeners that a block which builds directly on our current tip has been received and connected to the headers tree, though not validated yet. More...
friend	void ::RegisterValidationInterface (CValidationInterface *)
friend	void ::UnregisterValidationInterface (CValidationInterface *)
friend	void ::UnregisterAllValidationInterfaces ()

Private Member Functions
	CZMQNotificationInterface ()

Private Attributes
void *	pcontext
std::list< CZMQAbstractNotifier * >	notifiers

Detailed Description

Definition at line 16 of file zmqnotificationinterface.h.

Constructor & Destructor Documentation

~CZMQNotificationInterface()

CZMQNotificationInterface::~CZMQNotificationInterface ( )

virtual

Definition at line 22 of file zmqnotificationinterface.cpp.

References notifiers, and Shutdown().

CZMQNotificationInterface()

CZMQNotificationInterface::CZMQNotificationInterface ( )

private

Definition at line 18 of file zmqnotificationinterface.cpp.

Referenced by Create().

Member Function Documentation

BlockConnected()

void CZMQNotificationInterface::BlockConnected ( const std::shared_ptr< const CBlock > &  block, const CBlockIndex *  pindex, const std::vector< CTransactionRef > &  txnConflicted  )

overrideprotectedvirtual

Notifies listeners of a block being connected.

Provides a vector of transactions evicted from the mempool as a result.

Called on a background thread.

Reimplemented from CValidationInterface.

Definition at line 197 of file zmqnotificationinterface.cpp.

References TransactionAddedToMempool().

BlockDisconnected()

void CZMQNotificationInterface::BlockDisconnected ( const std::shared_ptr< const CBlock > &  block, const CBlockIndex *  pindexDisconnected  )

overrideprotectedvirtual

Notifies listeners of a block being disconnected.

Called on a background thread.

Reimplemented from CValidationInterface.

Definition at line 205 of file zmqnotificationinterface.cpp.

References TransactionAddedToMempool().

Create()

CZMQNotificationInterface * CZMQNotificationInterface::Create ( )

static

Definition at line 32 of file zmqnotificationinterface.cpp.

References CZMQNotificationInterface(), gArgs, ArgsManager::GetArg(), Initialize(), ArgsManager::IsArgSet(), notifiers, CZMQAbstractNotifier::SetAddress(), and CZMQAbstractNotifier::SetType().

Referenced by AppInitMain().

Initialize()

bool CZMQNotificationInterface::Initialize ( )

protected

Definition at line 85 of file zmqnotificationinterface.cpp.

References CZMQAbstractNotifier::GetAddress(), CZMQAbstractNotifier::GetType(), CZMQAbstractNotifier::Initialize(), LogPrint, notifiers, pcontext, BCLog::ZMQ, and zmqError().

Referenced by Create().

NotifyChainLock()

void CZMQNotificationInterface::NotifyChainLock ( const CBlockIndex *  pindex, const llmq::CChainLockSig &  clsig  )

overrideprotectedvirtual

Reimplemented from CValidationInterface.

Definition at line 159 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyChainLock(), and CZMQAbstractNotifier::Shutdown().

NotifyGovernanceObject()

void CZMQNotificationInterface::NotifyGovernanceObject ( const CGovernanceObject &  object )

overrideprotectedvirtual

Reimplemented from CValidationInterface.

Definition at line 247 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyGovernanceObject(), and CZMQAbstractNotifier::Shutdown().

NotifyGovernanceVote()

void CZMQNotificationInterface::NotifyGovernanceVote ( const CGovernanceVote &  vote )

overrideprotectedvirtual

Reimplemented from CValidationInterface.

Definition at line 230 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyGovernanceVote(), and CZMQAbstractNotifier::Shutdown().

NotifyInstantSendDoubleSpendAttempt()

void CZMQNotificationInterface::NotifyInstantSendDoubleSpendAttempt ( const CTransaction &  currentTx, const CTransaction &  previousTx  )

overrideprotectedvirtual

Reimplemented from CValidationInterface.

Definition at line 264 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyInstantSendDoubleSpendAttempt(), and CZMQAbstractNotifier::Shutdown().

NotifyTransactionLock()

void CZMQNotificationInterface::NotifyTransactionLock ( const CTransaction &  tx, const llmq::CInstantSendLock &  islock  )

overrideprotectedvirtual

Reimplemented from CValidationInterface.

Definition at line 213 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyTransactionLock(), and CZMQAbstractNotifier::Shutdown().

Shutdown()

void CZMQNotificationInterface::Shutdown ( )

protected

Definition at line 122 of file zmqnotificationinterface.cpp.

References CZMQAbstractNotifier::GetAddress(), CZMQAbstractNotifier::GetType(), LogPrint, notifiers, pcontext, CZMQAbstractNotifier::Shutdown(), and BCLog::ZMQ.

Referenced by ~CZMQNotificationInterface().

TransactionAddedToMempool()

void CZMQNotificationInterface::TransactionAddedToMempool ( const CTransactionRef &  ptxn, int64_t  nAcceptTime  )

overrideprotectedvirtual

Notifies listeners of a transaction having been added to mempool.

Called on a background thread.

Reimplemented from CValidationInterface.

Definition at line 176 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyTransaction(), and CZMQAbstractNotifier::Shutdown().

Referenced by BlockConnected(), and BlockDisconnected().

UpdatedBlockTip()

void CZMQNotificationInterface::UpdatedBlockTip ( const CBlockIndex *  pindexNew, const CBlockIndex *  pindexFork, bool  fInitialDownload  )

overrideprotectedvirtual

Notifies listeners of updated block chain tip.

Called on a background thread.

Reimplemented from CValidationInterface.

Definition at line 139 of file zmqnotificationinterface.cpp.

References notifiers, CZMQAbstractNotifier::NotifyBlock(), and CZMQAbstractNotifier::Shutdown().

Member Data Documentation

notifiers

std::list<CZMQAbstractNotifier*> CZMQNotificationInterface::notifiers

private

Definition at line 43 of file zmqnotificationinterface.h.

Referenced by Create(), Initialize(), NotifyChainLock(), NotifyGovernanceObject(), NotifyGovernanceVote(), NotifyInstantSendDoubleSpendAttempt(), NotifyTransactionLock(), Shutdown(), TransactionAddedToMempool(), UpdatedBlockTip(), and ~CZMQNotificationInterface().

pcontext

void* CZMQNotificationInterface::pcontext

private

Definition at line 42 of file zmqnotificationinterface.h.

Referenced by Initialize(), and Shutdown().

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

• src/zmq/zmqnotificationinterface.h
• src/zmq/zmqnotificationinterface.cpp