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Add importmempool RPC

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test_importmempool_union contributed by glozow

Co-authored-by: glozow <gloriajzhao@gmail.com>
This commit is contained in:
MarcoFalke
2023-04-13 13:13:18 +02:00
parent fa20d734a2
commit fa776e61cd
6 changed files with 138 additions and 10 deletions
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26
src/kernel/mempool_persist.cpp
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@@ -52,7 +52,7 @@ bool LoadMempool(CTxMemPool& pool, const fs::path& load_path, Chainstate& active
int64_t failed = 0;
int64_t already_there = 0;
int64_t unbroadcast = 0;
auto now = NodeClock::now();
const auto now{NodeClock::now()};
try {
uint64_t version;
@@ -71,8 +71,12 @@ bool LoadMempool(CTxMemPool& pool, const fs::path& load_path, Chainstate& active
file >> nTime;
file >> nFeeDelta;
if (opts.use_current_time) {
nTime = TicksSinceEpoch<std::chrono::seconds>(now);
}
CAmount amountdelta = nFeeDelta;
if (amountdelta) {
if (amountdelta && opts.apply_fee_delta_priority) {
pool.PrioritiseTransaction(tx->GetHash(), amountdelta);
}
if (nTime > TicksSinceEpoch<std::chrono::seconds>(now - pool.m_expiry)) {
@@ -100,17 +104,21 @@ bool LoadMempool(CTxMemPool& pool, const fs::path& load_path, Chainstate& active
std::map<uint256, CAmount> mapDeltas;
file >> mapDeltas;
for (const auto& i : mapDeltas) {
pool.PrioritiseTransaction(i.first, i.second);
if (opts.apply_fee_delta_priority) {
for (const auto& i : mapDeltas) {
pool.PrioritiseTransaction(i.first, i.second);
}
}
std::set<uint256> unbroadcast_txids;
file >> unbroadcast_txids;
unbroadcast = unbroadcast_txids.size();
for (const auto& txid : unbroadcast_txids) {
// Ensure transactions were accepted to mempool then add to
// unbroadcast set.
if (pool.get(txid) != nullptr) pool.AddUnbroadcastTx(txid);
if (opts.apply_unbroadcast_set) {
unbroadcast = unbroadcast_txids.size();
for (const auto& txid : unbroadcast_txids) {
// Ensure transactions were accepted to mempool then add to
// unbroadcast set.
if (pool.get(txid) != nullptr) pool.AddUnbroadcastTx(txid);
}
}
} catch (const std::exception& e) {
LogPrintf("Failed to deserialize mempool data on disk: %s. Continuing anyway.\n", e.what());