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remove external usage of mempool conflict tracking

0.14
Alex Morcos 8 years ago
parent
commit
bf663f8e93
  1. 2
      src/test/mempool_tests.cpp
  2. 4
      src/txmempool.cpp
  3. 2
      src/txmempool.h
  4. 12
      src/validation.cpp

2
src/test/mempool_tests.cpp

@ -412,7 +412,7 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest)
/* after tx6 is mined, tx7 should move up in the sort */ /* after tx6 is mined, tx7 should move up in the sort */
std::vector<CTransactionRef> vtx; std::vector<CTransactionRef> vtx;
vtx.push_back(MakeTransactionRef(tx6)); vtx.push_back(MakeTransactionRef(tx6));
pool.removeForBlock(vtx, 1, NULL, false); pool.removeForBlock(vtx, 1);
sortedOrder.erase(sortedOrder.begin()+1); sortedOrder.erase(sortedOrder.begin()+1);
sortedOrder.pop_back(); sortedOrder.pop_back();

4
src/txmempool.cpp

@ -597,7 +597,7 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<CTransactio
* Called when a block is connected. Removes from mempool and updates the miner fee estimator. * Called when a block is connected. Removes from mempool and updates the miner fee estimator.
*/ */
void CTxMemPool::removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight, void CTxMemPool::removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight,
std::vector<CTransactionRef>* conflicts, bool fCurrentEstimate) bool fCurrentEstimate)
{ {
LOCK(cs); LOCK(cs);
std::vector<CTxMemPoolEntry> entries; std::vector<CTxMemPoolEntry> entries;
@ -617,7 +617,7 @@ void CTxMemPool::removeForBlock(const std::vector<CTransactionRef>& vtx, unsigne
stage.insert(it); stage.insert(it);
RemoveStaged(stage, true); RemoveStaged(stage, true);
} }
removeConflicts(*tx, conflicts); removeConflicts(*tx);
ClearPrioritisation(tx->GetHash()); ClearPrioritisation(tx->GetHash());
} }
// After the txs in the new block have been removed from the mempool, update policy estimates // After the txs in the new block have been removed from the mempool, update policy estimates

2
src/txmempool.h

@ -531,7 +531,7 @@ public:
void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags); void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags);
void removeConflicts(const CTransaction &tx, std::vector<CTransactionRef>* removed = NULL); void removeConflicts(const CTransaction &tx, std::vector<CTransactionRef>* removed = NULL);
void removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight, void removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight,
std::vector<CTransactionRef>* conflicts = NULL, bool fCurrentEstimate = true); bool fCurrentEstimate = true);
void clear(); void clear();
void _clear(); //lock free void _clear(); //lock free
bool CompareDepthAndScore(const uint256& hasha, const uint256& hashb); bool CompareDepthAndScore(const uint256& hasha, const uint256& hashb);

12
src/validation.cpp

@ -2153,11 +2153,10 @@ static int64_t nTimeChainState = 0;
static int64_t nTimePostConnect = 0; static int64_t nTimePostConnect = 0;
/** /**
* Used to track conflicted transactions removed from mempool and transactions * Used to track blocks whose transactions were applied to the UTXO state as a
* applied to the UTXO state as a part of a single ActivateBestChainStep call. * part of a single ActivateBestChainStep call.
*/ */
struct ConnectTrace { struct ConnectTrace {
std::vector<CTransactionRef> txConflicted;
std::vector<std::pair<CBlockIndex*, std::shared_ptr<const CBlock> > > blocksConnected; std::vector<std::pair<CBlockIndex*, std::shared_ptr<const CBlock> > > blocksConnected;
}; };
@ -2208,7 +2207,7 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams,
int64_t nTime5 = GetTimeMicros(); nTimeChainState += nTime5 - nTime4; int64_t nTime5 = GetTimeMicros(); nTimeChainState += nTime5 - nTime4;
LogPrint("bench", " - Writing chainstate: %.2fms [%.2fs]\n", (nTime5 - nTime4) * 0.001, nTimeChainState * 0.000001); LogPrint("bench", " - Writing chainstate: %.2fms [%.2fs]\n", (nTime5 - nTime4) * 0.001, nTimeChainState * 0.000001);
// Remove conflicting transactions from the mempool.; // Remove conflicting transactions from the mempool.;
mempool.removeForBlock(blockConnecting.vtx, pindexNew->nHeight, &connectTrace.txConflicted, !IsInitialBlockDownload()); mempool.removeForBlock(blockConnecting.vtx, pindexNew->nHeight, !IsInitialBlockDownload());
// Update chainActive & related variables. // Update chainActive & related variables.
UpdateTip(pindexNew, chainparams); UpdateTip(pindexNew, chainparams);
@ -2433,11 +2432,6 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
// throw all transactions though the signal-interface // throw all transactions though the signal-interface
// while _not_ holding the cs_main lock // while _not_ holding the cs_main lock
for (const auto& tx : connectTrace.txConflicted)
{
GetMainSignals().SyncTransaction(*tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK);
}
// ... and about transactions that got confirmed:
for (const auto& pair : connectTrace.blocksConnected) { for (const auto& pair : connectTrace.blocksConnected) {
assert(pair.second); assert(pair.second);
const CBlock& block = *(pair.second); const CBlock& block = *(pair.second);

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