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461e49fee2
This simplifies fixing the wallet-returns-stale-info issue as we can now hold cs_wallet across an entire block instead of only per-tx (though we only actually do so in the next commit). This change also removes the NOT_IN_BLOCK constant in favor of only passing the CBlockIndex* parameter to SyncTransactions when a new block is being connected, instead of also when a block is being disconnected. This change adds a parameter to BlockConnectedDisconnected which lists the transactions which were removed from mempool due to confliction as a result of this operation. While its somewhat of a shame to make block-validation-logic generate a list of mempool changes to be included in its generated callbacks, fixing this isnt too hard. Further in this change-set, CValidationInterface starts listening to mempool directly, placing it in the middle and giving it a bit of logic to know how to route notifications from block-validation, mempool, etc (though not listening for conflicted-removals yet).
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// Copyright (c) 2015-2016 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H
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#define BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H
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#include "validationinterface.h"
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#include <string>
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#include <map>
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#include <list>
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class CBlockIndex;
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class CZMQAbstractNotifier;
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class CZMQNotificationInterface : public CValidationInterface
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{
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public:
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virtual ~CZMQNotificationInterface();
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static CZMQNotificationInterface* Create();
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protected:
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bool Initialize();
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void Shutdown();
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// CValidationInterface
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void TransactionAddedToMempool(const CTransactionRef& tx);
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void BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexConnected, const std::vector<CTransactionRef>& vtxConflicted);
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void BlockDisconnected(const std::shared_ptr<const CBlock>& pblock);
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void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload);
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private:
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CZMQNotificationInterface();
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void *pcontext;
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std::list<CZMQAbstractNotifier*> notifiers;
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};
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#endif // BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H
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