diff options
Diffstat (limited to 'src/validation.h')
| -rw-r--r-- | src/validation.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/src/validation.h b/src/validation.h index f3738a49ec..0da62093a3 100644 --- a/src/validation.h +++ b/src/validation.h @@ -111,7 +111,6 @@ enum class SynchronizationState { extern RecursiveMutex cs_main; extern CBlockPolicyEstimator feeEstimator; -extern CTxMemPool mempool; typedef std::unordered_map<uint256, CBlockIndex*, BlockHasher> BlockMap; extern Mutex g_best_block_mutex; extern std::condition_variable g_best_block_cv; @@ -198,10 +197,11 @@ void UnlinkPrunedFiles(const std::set<int>& setFilesToPrune); void PruneBlockFilesManual(int nManualPruneHeight); /** (try to) add transaction to memory pool - * plTxnReplaced will be appended to with all transactions replaced from mempool **/ + * plTxnReplaced will be appended to with all transactions replaced from mempool + * @param[out] fee_out optional argument to return tx fee to the caller **/ bool AcceptToMemoryPool(CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept=false) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + bool bypass_limits, const CAmount nAbsurdFee, bool test_accept=false, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main); /** Get the BIP9 state for a given deployment at the current tip. */ ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::DeploymentPos pos); @@ -243,7 +243,7 @@ bool TestLockPointValidity(const LockPoints* lp) EXCLUSIVE_LOCKS_REQUIRED(cs_mai * * See consensus/consensus.h for flag definitions. */ -bool CheckSequenceLocks(const CTxMemPool& pool, const CTransaction& tx, int flags, LockPoints* lp = nullptr, bool useExistingLockPoints = false) EXCLUSIVE_LOCKS_REQUIRED(cs_main); +bool CheckSequenceLocks(const CTxMemPool& pool, const CTransaction& tx, int flags, LockPoints* lp = nullptr, bool useExistingLockPoints = false) EXCLUSIVE_LOCKS_REQUIRED(::cs_main, pool.cs); /** * Closure representing one script verification @@ -506,11 +506,14 @@ private: //! easily as opposed to referencing a global. BlockManager& m_blockman; + //! mempool that is kept in sync with the chain + CTxMemPool& m_mempool; + //! Manages the UTXO set, which is a reflection of the contents of `m_chain`. std::unique_ptr<CoinsViews> m_coins_views; public: - explicit CChainState(BlockManager& blockman, uint256 from_snapshot_blockhash = uint256()); + explicit CChainState(CTxMemPool& mempool, BlockManager& blockman, uint256 from_snapshot_blockhash = uint256()); /** * Initialize the CoinsViews UTXO set database management data structures. The in-memory @@ -637,7 +640,7 @@ public: CCoinsViewCache& view, const CChainParams& chainparams, bool fJustCheck = false) EXCLUSIVE_LOCKS_REQUIRED(cs_main); // Apply the effects of a block disconnection on the UTXO set. - bool DisconnectTip(BlockValidationState& state, const CChainParams& chainparams, DisconnectedBlockTransactions* disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); + bool DisconnectTip(BlockValidationState& state, const CChainParams& chainparams, DisconnectedBlockTransactions* disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, m_mempool.cs); // Manual block validity manipulation: bool PreciousBlock(BlockValidationState& state, const CChainParams& params, CBlockIndex* pindex) LOCKS_EXCLUDED(cs_main); @@ -663,6 +666,9 @@ public: */ void CheckBlockIndex(const Consensus::Params& consensusParams); + /** Load the persisted mempool from disk */ + void LoadMempool(const ArgsManager& args); + /** Update the chain tip based on database information, i.e. CoinsTip()'s best block. */ bool LoadChainTip(const CChainParams& chainparams) EXCLUSIVE_LOCKS_REQUIRED(cs_main); @@ -680,8 +686,8 @@ public: std::string ToString() EXCLUSIVE_LOCKS_REQUIRED(::cs_main); private: - bool ActivateBestChainStep(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const std::shared_ptr<const CBlock>& pblock, bool& fInvalidFound, ConnectTrace& connectTrace) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); - bool ConnectTip(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const std::shared_ptr<const CBlock>& pblock, ConnectTrace& connectTrace, DisconnectedBlockTransactions& disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); + bool ActivateBestChainStep(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const std::shared_ptr<const CBlock>& pblock, bool& fInvalidFound, ConnectTrace& connectTrace) EXCLUSIVE_LOCKS_REQUIRED(cs_main, m_mempool.cs); + bool ConnectTip(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const std::shared_ptr<const CBlock>& pblock, ConnectTrace& connectTrace, DisconnectedBlockTransactions& disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, m_mempool.cs); void InvalidBlockFound(CBlockIndex *pindex, const BlockValidationState &state) EXCLUSIVE_LOCKS_REQUIRED(cs_main); CBlockIndex* FindMostWorkChain() EXCLUSIVE_LOCKS_REQUIRED(cs_main); @@ -813,9 +819,11 @@ public: //! Instantiate a new chainstate and assign it based upon whether it is //! from a snapshot. //! + //! @param[in] mempool The mempool to pass to the chainstate + // constructor //! @param[in] snapshot_blockhash If given, signify that this chainstate //! is based on a snapshot. - CChainState& InitializeChainstate(const uint256& snapshot_blockhash = uint256()) + CChainState& InitializeChainstate(CTxMemPool& mempool, const uint256& snapshot_blockhash = uint256()) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); //! Get all chainstates currently being used. |