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fix: simplify logic in AskPeersForTransactions and remove erroneous negative EXCLUSIVE_LOCKS_REQUIRED

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pasta 2024-12-01 22:42:28 -06:00
parent 090ae9237e
commit 30fc76c397
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1 changed files with 5 additions and 12 deletions
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17
src/net_processing.cpp
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@ -637,7 +637,7 @@ private:
/**
* Private implementation of IsInvInFilter which does not call GetPeerRef; to be prefered when the PeerRef is available.
*/
bool IsInvInFilter(const PeerRef& peer, const uint256& hash) const EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex);
bool IsInvInFilter(const PeerRef& peer, const uint256& hash) const;
/** Get a shared pointer to the Peer object.
* May return an empty shared_ptr if the Peer object can't be found. */
@ -2252,23 +2252,16 @@ void PeerManagerImpl::AskPeersForTransaction(const uint256& txid, bool is_master
std::vector<PeerRef> peersToAsk;
peersToAsk.reserve(4);
auto maybe_add_to_nodesToAskFor = [&](const PeerRef& peer) {
if (peersToAsk.size() >= 4) {
return false;
}
if (IsInvInFilter(peer, txid)) {
peersToAsk.emplace_back(peer);
}
return true;
};
{
LOCK(m_peer_mutex);
// TODO consider prioritizing MNs again, once that flag is moved into Peer
for (const auto& [_, peer] : m_peer_map) {
if (!maybe_add_to_nodesToAskFor(peer)) {
if (peersToAsk.size() >= 4) {
break;
}
if (IsInvInFilter(peer, txid)) {
peersToAsk.emplace_back(peer);
}
}
}
{