Captures the validation state reported for a specific block. More...

#include <block_validation_state_catcher.h>

Inheritance diagram for node::BlockValidationStateCatcher:

Collaboration diagram for node::BlockValidationStateCatcher:

Public Member Functions
	BlockValidationStateCatcher (const uint256 &hash)

Public Attributes
std::optional< BlockValidationState >	m_state

Protected Member Functions
void	BlockChecked (const std::shared_ptr< const CBlock > &block, const BlockValidationState &state) override
	Notifies listeners of a block validation result. More...

Protected Member Functions inherited from CValidationInterface
	~CValidationInterface ()=default
	Protected destructor so that instances can only be deleted by derived classes. More...

virtual void	UpdatedBlockTip (const CBlockIndex pindexNew, const CBlockIndex pindexFork, bool fInitialDownload)
	Notifies listeners when the block chain tip advances. More...

virtual void	ActiveTipChange (const CBlockIndex &new_tip, bool is_ibd)
	Notifies listeners any time the block chain tip changes, synchronously. More...

virtual void	TransactionAddedToMempool (const NewMempoolTransactionInfo &tx, uint64_t mempool_sequence)
	Notifies listeners of a transaction having been added to mempool. More...

virtual void	TransactionRemovedFromMempool (const CTransactionRef &tx, MemPoolRemovalReason reason, uint64_t mempool_sequence)
	Notifies listeners of a transaction leaving mempool. More...

virtual void	MempoolTransactionsRemovedForBlock (const std::shared_ptr< const CBlock > &block, const std::vector< RemovedMempoolTransactionInfo > &txs_removed_for_block, unsigned int block_height)

virtual void	BlockConnected (const kernel::ChainstateRole &role, const std::shared_ptr< const CBlock > &block, const CBlockIndex *pindex)
	Notifies listeners of a block being connected. More...

virtual void	BlockDisconnected (const std::shared_ptr< const CBlock > &block, const CBlockIndex *pindex)
	Notifies listeners of a block being disconnected Provides the block that was disconnected. More...

virtual void	ChainStateFlushed (const kernel::ChainstateRole &role, const CBlockLocator &locator)
	Notifies listeners of the new active block chain on-disk. More...

virtual void	BlockChecked (const std::shared_ptr< const CBlock > &, const BlockValidationState &)
	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...

Private Attributes
uint256	m_hash

Detailed Description

Captures the validation state reported for a specific block.

Callers manage registration and unregistration with ValidationSignals.

Definition at line 19 of file block_validation_state_catcher.h.

Constructor & Destructor Documentation

◆ BlockValidationStateCatcher()

node::BlockValidationStateCatcher::BlockValidationStateCatcher ( const uint256 & hash )

inlineexplicit

Definition at line 26 of file block_validation_state_catcher.h.

Member Function Documentation

◆ BlockChecked()

void node::BlockValidationStateCatcher::BlockChecked	(	const std::shared_ptr< const CBlock > &	,
		const BlockValidationState &
	)

inlineoverrideprotectedvirtual

Notifies listeners of a block validation result.

If the provided BlockValidationState IsValid, the provided block is guaranteed to be the current best block at the time the callback was generated (not necessarily now).

Reimplemented from CValidationInterface.

Definition at line 29 of file block_validation_state_catcher.h.