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-rw-r--r--src/rpc/rawtransaction.cpp2
-rw-r--r--src/test/txvalidationcache_tests.cpp2
-rw-r--r--src/validation.cpp18
-rw-r--r--src/validation.h9
-rw-r--r--src/wallet/wallet.cpp2
5 files changed, 20 insertions, 13 deletions
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 276ebfda26..e01879adb4 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -899,7 +899,7 @@ UniValue sendrawtransaction(const JSONRPCRequest& request)
// push to local node and sync with wallets
CValidationState state;
bool fMissingInputs;
- if (!AcceptToMemoryPool(mempool, state, std::move(tx), fLimitFree, &fMissingInputs, false, nMaxRawTxFee)) {
+ if (!AcceptToMemoryPool(mempool, state, std::move(tx), fLimitFree, &fMissingInputs, NULL, false, nMaxRawTxFee)) {
if (state.IsInvalid()) {
throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason()));
} else {
diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp
index acccaee98c..c5367208ba 100644
--- a/src/test/txvalidationcache_tests.cpp
+++ b/src/test/txvalidationcache_tests.cpp
@@ -23,7 +23,7 @@ ToMemPool(CMutableTransaction& tx)
LOCK(cs_main);
CValidationState state;
- return AcceptToMemoryPool(mempool, state, MakeTransactionRef(tx), false, NULL, true, 0);
+ return AcceptToMemoryPool(mempool, state, MakeTransactionRef(tx), false, NULL, NULL, true, 0);
}
BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup)
diff --git a/src/validation.cpp b/src/validation.cpp
index 37a4186e0a..ff1d9b0dc1 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -538,8 +538,8 @@ static bool IsCurrentForFeeEstimation()
}
bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const CTransactionRef& ptx, bool fLimitFree,
- bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit, const CAmount& nAbsurdFee,
- std::vector<uint256>& vHashTxnToUncache)
+ bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced,
+ bool fOverrideMempoolLimit, const CAmount& nAbsurdFee, std::vector<uint256>& vHashTxnToUncache)
{
const CTransaction& tx = *ptx;
const uint256 hash = tx.GetHash();
@@ -950,6 +950,8 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C
hash.ToString(),
FormatMoney(nModifiedFees - nConflictingFees),
(int)nSize - (int)nConflictingSize);
+ if (plTxnReplaced)
+ plTxnReplaced->push_back(it->GetSharedTx());
}
pool.RemoveStaged(allConflicting, false);
@@ -975,10 +977,11 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C
}
bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
- bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit, const CAmount nAbsurdFee)
+ bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced,
+ bool fOverrideMempoolLimit, const CAmount nAbsurdFee)
{
std::vector<uint256> vHashTxToUncache;
- bool res = AcceptToMemoryPoolWorker(pool, state, tx, fLimitFree, pfMissingInputs, nAcceptTime, fOverrideMempoolLimit, nAbsurdFee, vHashTxToUncache);
+ bool res = AcceptToMemoryPoolWorker(pool, state, tx, fLimitFree, pfMissingInputs, nAcceptTime, plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee, vHashTxToUncache);
if (!res) {
BOOST_FOREACH(const uint256& hashTx, vHashTxToUncache)
pcoinsTip->Uncache(hashTx);
@@ -990,9 +993,10 @@ bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const
}
bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
- bool* pfMissingInputs, bool fOverrideMempoolLimit, const CAmount nAbsurdFee)
+ bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced,
+ bool fOverrideMempoolLimit, const CAmount nAbsurdFee)
{
- return AcceptToMemoryPoolWithTime(pool, state, tx, fLimitFree, pfMissingInputs, GetTime(), fOverrideMempoolLimit, nAbsurdFee);
+ return AcceptToMemoryPoolWithTime(pool, state, tx, fLimitFree, pfMissingInputs, GetTime(), plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee);
}
/** Return transaction in txOut, and if it was found inside a block, its hash is placed in hashBlock */
@@ -2138,7 +2142,7 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara
const CTransaction& tx = *it;
// ignore validation errors in resurrected transactions
CValidationState stateDummy;
- if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, it, false, NULL, true)) {
+ if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, it, false, NULL, NULL, true)) {
mempool.removeRecursive(tx);
} else if (mempool.exists(tx.GetHash())) {
vHashUpdate.push_back(tx.GetHash());
diff --git a/src/validation.h b/src/validation.h
index 7848c787aa..0c79ed30b7 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -304,13 +304,16 @@ void FlushStateToDisk();
/** Prune block files and flush state to disk. */
void PruneAndFlush();
-/** (try to) add transaction to memory pool **/
+/** (try to) add transaction to memory pool
+ * plTxnReplaced will be appended to with all transactions replaced from mempool **/
bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
- bool* pfMissingInputs, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
+ bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced = NULL,
+ bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
/** (try to) add transaction to memory pool with a specified acceptance time **/
bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
- bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
+ bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced = NULL,
+ bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
/** Convert CValidationState to a human-readable message for logging */
std::string FormatStateMessage(const CValidationState &state);
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 2775f4def3..a199591ad1 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -3847,5 +3847,5 @@ int CMerkleTx::GetBlocksToMaturity() const
bool CMerkleTx::AcceptToMemoryPool(const CAmount& nAbsurdFee, CValidationState& state)
{
- return ::AcceptToMemoryPool(mempool, state, tx, true, NULL, false, nAbsurdFee);
+ return ::AcceptToMemoryPool(mempool, state, tx, true, NULL, NULL, false, nAbsurdFee);
}