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-rw-r--r--src/main.cpp15
-rw-r--r--src/test/blockencodings_tests.cpp4
-rw-r--r--src/test/mempool_tests.cpp30
-rw-r--r--src/test/miner_tests.cpp3
-rw-r--r--src/test/policyestimator_tests.cpp11
-rw-r--r--src/txmempool.cpp27
-rw-r--r--src/txmempool.h11
7 files changed, 51 insertions, 50 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 9c0f25950a..5e17ec6251 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2768,10 +2768,9 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara
std::vector<uint256> vHashUpdate;
BOOST_FOREACH(const CTransaction &tx, block.vtx) {
// ignore validation errors in resurrected transactions
- list<CTransaction> removed;
CValidationState stateDummy;
if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL, true)) {
- mempool.removeRecursive(tx, removed);
+ mempool.removeRecursive(tx);
} else if (mempool.exists(tx.GetHash())) {
vHashUpdate.push_back(tx.GetHash());
}
@@ -2804,7 +2803,7 @@ static int64_t nTimePostConnect = 0;
* Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock
* corresponding to pindexNew, to bypass loading it again from disk.
*/
-bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::list<CTransaction> &txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>> &txChanged)
+bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::vector<std::shared_ptr<const CTransaction>> &txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>> &txChanged)
{
assert(pindexNew->pprev == chainActive.Tip());
// Read block from disk.
@@ -2840,7 +2839,7 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams,
int64_t nTime5 = GetTimeMicros(); nTimeChainState += nTime5 - nTime4;
LogPrint("bench", " - Writing chainstate: %.2fms [%.2fs]\n", (nTime5 - nTime4) * 0.001, nTimeChainState * 0.000001);
// Remove conflicting transactions from the mempool.;
- mempool.removeForBlock(pblock->vtx, pindexNew->nHeight, txConflicted, !IsInitialBlockDownload());
+ mempool.removeForBlock(pblock->vtx, pindexNew->nHeight, &txConflicted, !IsInitialBlockDownload());
// Update chainActive & related variables.
UpdateTip(pindexNew, chainparams);
@@ -2927,7 +2926,7 @@ static void PruneBlockIndexCandidates() {
* Try to make some progress towards making pindexMostWork the active block.
* pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork.
*/
-static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::list<CTransaction>& txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>>& txChanged)
+static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::vector<std::shared_ptr<const CTransaction>>& txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>>& txChanged)
{
AssertLockHeld(cs_main);
const CBlockIndex *pindexOldTip = chainActive.Tip();
@@ -3038,7 +3037,7 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
break;
const CBlockIndex *pindexFork;
- std::list<CTransaction> txConflicted;
+ std::vector<std::shared_ptr<const CTransaction>> txConflicted;
bool fInitialDownload;
{
LOCK(cs_main);
@@ -3069,9 +3068,9 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
// throw all transactions though the signal-interface
// while _not_ holding the cs_main lock
- BOOST_FOREACH(const CTransaction &tx, txConflicted)
+ for(std::shared_ptr<const CTransaction> tx : txConflicted)
{
- GetMainSignals().SyncTransaction(tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK);
+ GetMainSignals().SyncTransaction(*tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK);
}
// ... and about transactions that got confirmed:
for(unsigned int i = 0; i < txChanged.size(); i++)
diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp
index 7530b013bd..b0d9184816 100644
--- a/src/test/blockencodings_tests.cpp
+++ b/src/test/blockencodings_tests.cpp
@@ -80,8 +80,8 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
- std::list<CTransaction> removed;
- pool.removeRecursive(block.vtx[2], removed);
+ std::vector<std::shared_ptr<const CTransaction>> removed;
+ pool.removeRecursive(block.vtx[2], &removed);
BOOST_CHECK_EQUAL(removed.size(), 1);
CBlock block2;
diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp
index 033a50f94f..555d36faac 100644
--- a/src/test/mempool_tests.cpp
+++ b/src/test/mempool_tests.cpp
@@ -55,15 +55,15 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
CTxMemPool testPool(CFeeRate(0));
- std::list<CTransaction> removed;
+ std::vector<std::shared_ptr<const CTransaction>> removed;
// Nothing in pool, remove should do nothing:
- testPool.removeRecursive(txParent, removed);
+ testPool.removeRecursive(txParent, &removed);
BOOST_CHECK_EQUAL(removed.size(), 0);
// Just the parent:
testPool.addUnchecked(txParent.GetHash(), entry.FromTx(txParent));
- testPool.removeRecursive(txParent, removed);
+ testPool.removeRecursive(txParent, &removed);
BOOST_CHECK_EQUAL(removed.size(), 1);
removed.clear();
@@ -75,16 +75,16 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
testPool.addUnchecked(txGrandChild[i].GetHash(), entry.FromTx(txGrandChild[i]));
}
// Remove Child[0], GrandChild[0] should be removed:
- testPool.removeRecursive(txChild[0], removed);
+ testPool.removeRecursive(txChild[0], &removed);
BOOST_CHECK_EQUAL(removed.size(), 2);
removed.clear();
// ... make sure grandchild and child are gone:
- testPool.removeRecursive(txGrandChild[0], removed);
+ testPool.removeRecursive(txGrandChild[0], &removed);
BOOST_CHECK_EQUAL(removed.size(), 0);
- testPool.removeRecursive(txChild[0], removed);
+ testPool.removeRecursive(txChild[0], &removed);
BOOST_CHECK_EQUAL(removed.size(), 0);
// Remove parent, all children/grandchildren should go:
- testPool.removeRecursive(txParent, removed);
+ testPool.removeRecursive(txParent, &removed);
BOOST_CHECK_EQUAL(removed.size(), 5);
BOOST_CHECK_EQUAL(testPool.size(), 0);
removed.clear();
@@ -97,7 +97,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
}
// Now remove the parent, as might happen if a block-re-org occurs but the parent cannot be
// put into the mempool (maybe because it is non-standard):
- testPool.removeRecursive(txParent, removed);
+ testPool.removeRecursive(txParent, &removed);
BOOST_CHECK_EQUAL(removed.size(), 6);
BOOST_CHECK_EQUAL(testPool.size(), 0);
removed.clear();
@@ -281,12 +281,11 @@ BOOST_AUTO_TEST_CASE(MempoolIndexingTest)
BOOST_CHECK_EQUAL(pool.size(), 10);
// Now try removing tx10 and verify the sort order returns to normal
- std::list<CTransaction> removed;
- pool.removeRecursive(pool.mapTx.find(tx10.GetHash())->GetTx(), removed);
+ pool.removeRecursive(pool.mapTx.find(tx10.GetHash())->GetTx());
CheckSort<descendant_score>(pool, snapshotOrder);
- pool.removeRecursive(pool.mapTx.find(tx9.GetHash())->GetTx(), removed);
- pool.removeRecursive(pool.mapTx.find(tx8.GetHash())->GetTx(), removed);
+ pool.removeRecursive(pool.mapTx.find(tx9.GetHash())->GetTx());
+ pool.removeRecursive(pool.mapTx.find(tx8.GetHash())->GetTx());
/* Now check the sort on the mining score index.
* Final order should be:
*
@@ -413,8 +412,7 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest)
/* after tx6 is mined, tx7 should move up in the sort */
std::vector<CTransaction> vtx;
vtx.push_back(tx6);
- std::list<CTransaction> dummy;
- pool.removeForBlock(vtx, 1, dummy, false);
+ pool.removeForBlock(vtx, 1, NULL, false);
sortedOrder.erase(sortedOrder.begin()+1);
sortedOrder.pop_back();
@@ -549,12 +547,12 @@ BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest)
pool.addUnchecked(tx7.GetHash(), entry.Fee(9000LL).FromTx(tx7, &pool));
std::vector<CTransaction> vtx;
- std::list<CTransaction> conflicts;
+ std::vector<std::shared_ptr<const CTransaction>> conflicts;
SetMockTime(42);
SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE);
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + 1000);
// ... we should keep the same min fee until we get a block
- pool.removeForBlock(vtx, 1, conflicts);
+ pool.removeForBlock(vtx, 1);
SetMockTime(42 + 2*CTxMemPool::ROLLING_FEE_HALFLIFE);
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), (maxFeeRateRemoved.GetFeePerK() + 1000)/2);
// ... then feerate should drop 1/2 each halflife
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index d6d7b5716e..a94979fd77 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -137,8 +137,7 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
// Test that packages above the min relay fee do get included, even if one
// of the transactions is below the min relay fee
// Remove the low fee transaction and replace with a higher fee transaction
- std::list<CTransaction> dummy;
- mempool.removeRecursive(tx, dummy);
+ mempool.removeRecursive(tx);
tx.vout[0].nValue -= 2; // Now we should be just over the min relay fee
hashLowFeeTx = tx.GetHash();
mempool.addUnchecked(hashLowFeeTx, entry.Fee(feeToUse+2).FromTx(tx));
diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp
index 5c902387f1..f57c24270c 100644
--- a/src/test/policyestimator_tests.cpp
+++ b/src/test/policyestimator_tests.cpp
@@ -46,7 +46,6 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
for (unsigned int i = 0; i < 128; i++)
garbage.push_back('X');
CMutableTransaction tx;
- std::list<CTransaction> dummyConflicted;
tx.vin.resize(1);
tx.vin[0].scriptSig = garbage;
tx.vout.resize(1);
@@ -81,7 +80,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
txHashes[9-h].pop_back();
}
}
- mpool.removeForBlock(block, ++blocknum, dummyConflicted);
+ mpool.removeForBlock(block, ++blocknum);
block.clear();
if (blocknum == 30) {
// At this point we should need to combine 5 buckets to get enough data points
@@ -125,7 +124,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
// Mine 50 more blocks with no transactions happening, estimates shouldn't change
// We haven't decayed the moving average enough so we still have enough data points in every bucket
while (blocknum < 250)
- mpool.removeForBlock(block, ++blocknum, dummyConflicted);
+ mpool.removeForBlock(block, ++blocknum);
for (int i = 1; i < 10;i++) {
BOOST_CHECK(mpool.estimateFee(i).GetFeePerK() < origFeeEst[i-1] + deltaFee);
@@ -146,7 +145,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
txHashes[j].push_back(hash);
}
}
- mpool.removeForBlock(block, ++blocknum, dummyConflicted);
+ mpool.removeForBlock(block, ++blocknum);
}
int answerFound;
@@ -167,7 +166,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
txHashes[j].pop_back();
}
}
- mpool.removeForBlock(block, 265, dummyConflicted);
+ mpool.removeForBlock(block, 265);
block.clear();
for (int i = 1; i < 10;i++) {
BOOST_CHECK(mpool.estimateFee(i).GetFeePerK() > origFeeEst[i-1] - deltaFee);
@@ -187,7 +186,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
block.push_back(*ptx);
}
}
- mpool.removeForBlock(block, ++blocknum, dummyConflicted);
+ mpool.removeForBlock(block, ++blocknum);
block.clear();
}
for (int i = 1; i < 10; i++) {
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 0f1c166abc..e5d28ac2ea 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -503,7 +503,7 @@ void CTxMemPool::CalculateDescendants(txiter entryit, setEntries &setDescendants
}
}
-void CTxMemPool::removeRecursive(const CTransaction &origTx, std::list<CTransaction>& removed)
+void CTxMemPool::removeRecursive(const CTransaction &origTx, std::vector<std::shared_ptr<const CTransaction>>* removed)
{
// Remove transaction from memory pool
{
@@ -530,8 +530,10 @@ void CTxMemPool::removeRecursive(const CTransaction &origTx, std::list<CTransact
BOOST_FOREACH(txiter it, txToRemove) {
CalculateDescendants(it, setAllRemoves);
}
- BOOST_FOREACH(txiter it, setAllRemoves) {
- removed.push_back(it->GetTx());
+ if (removed) {
+ BOOST_FOREACH(txiter it, setAllRemoves) {
+ removed->emplace_back(it->GetSharedTx());
+ }
}
RemoveStaged(setAllRemoves, false);
}
@@ -541,7 +543,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
{
// Remove transactions spending a coinbase which are now immature and no-longer-final transactions
LOCK(cs);
- list<CTransaction> transactionsToRemove;
+ setEntries txToRemove;
for (indexed_transaction_set::const_iterator it = mapTx.begin(); it != mapTx.end(); it++) {
const CTransaction& tx = it->GetTx();
LockPoints lp = it->GetLockPoints();
@@ -549,16 +551,16 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
if (!CheckFinalTx(tx, flags) || !CheckSequenceLocks(tx, flags, &lp, validLP)) {
// Note if CheckSequenceLocks fails the LockPoints may still be invalid
// So it's critical that we remove the tx and not depend on the LockPoints.
- transactionsToRemove.push_back(tx);
+ txToRemove.insert(it);
} else if (it->GetSpendsCoinbase()) {
BOOST_FOREACH(const CTxIn& txin, tx.vin) {
indexed_transaction_set::const_iterator it2 = mapTx.find(txin.prevout.hash);
if (it2 != mapTx.end())
continue;
const CCoins *coins = pcoins->AccessCoins(txin.prevout.hash);
- if (nCheckFrequency != 0) assert(coins);
+ if (nCheckFrequency != 0) assert(coins);
if (!coins || (coins->IsCoinBase() && ((signed long)nMemPoolHeight) - coins->nHeight < COINBASE_MATURITY)) {
- transactionsToRemove.push_back(tx);
+ txToRemove.insert(it);
break;
}
}
@@ -567,13 +569,14 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
mapTx.modify(it, update_lock_points(lp));
}
}
- BOOST_FOREACH(const CTransaction& tx, transactionsToRemove) {
- list<CTransaction> removed;
- removeRecursive(tx, removed);
+ setEntries setAllRemoves;
+ for (txiter it : txToRemove) {
+ CalculateDescendants(it, setAllRemoves);
}
+ RemoveStaged(setAllRemoves, false);
}
-void CTxMemPool::removeConflicts(const CTransaction &tx, std::list<CTransaction>& removed)
+void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed)
{
// Remove transactions which depend on inputs of tx, recursively
LOCK(cs);
@@ -594,7 +597,7 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::list<CTransaction>
* Called when a block is connected. Removes from mempool and updates the miner fee estimator.
*/
void CTxMemPool::removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight,
- std::list<CTransaction>& conflicts, bool fCurrentEstimate)
+ std::vector<std::shared_ptr<const CTransaction>>* conflicts, bool fCurrentEstimate)
{
LOCK(cs);
std::vector<CTxMemPoolEntry> entries;
diff --git a/src/txmempool.h b/src/txmempool.h
index 1763930ba0..bb2638c3b7 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -6,9 +6,12 @@
#ifndef BITCOIN_TXMEMPOOL_H
#define BITCOIN_TXMEMPOOL_H
-#include <list>
#include <memory>
#include <set>
+#include <map>
+#include <vector>
+#include <utility>
+#include <string>
#include "amount.h"
#include "coins.h"
@@ -521,11 +524,11 @@ public:
bool addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, bool fCurrentEstimate = true);
bool addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, setEntries &setAncestors, bool fCurrentEstimate = true);
- void removeRecursive(const CTransaction &tx, std::list<CTransaction>& removed);
+ void removeRecursive(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL);
void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags);
- void removeConflicts(const CTransaction &tx, std::list<CTransaction>& removed);
+ void removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL);
void removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight,
- std::list<CTransaction>& conflicts, bool fCurrentEstimate = true);
+ std::vector<std::shared_ptr<const CTransaction>>* conflicts = NULL, bool fCurrentEstimate = true);
void clear();
void _clear(); //lock free
bool CompareDepthAndScore(const uint256& hasha, const uint256& hashb);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-11 00:34:44 +0000