ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2026-08-23 00:10:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

perf(consensus): gate RNG SHAMap fetches on sub-state

Browse Source 
During ConvergingTx all RNG data arrives via proposal leaves, so
fetching a peer's commitSet before we've built our own just generates
unnecessary traffic. Only fetch commitSetHash once in ConvergingCommit+,
and entropySetHash once in ConvergingReveal.
This commit is contained in:
Nicholas Dudfield
2026-02-06 13:18:53 +07:00
parent 4911c1bf52
commit 2905b0509c
1 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/ripple/consensus/Consensus.h
View File

@@ -855,13 +855,20 @@ Consensus<Adaptor>::peerProposalInternal(
newPeerProp.prevLedger(),
newPeerPos.signature());
// Trigger fetch for unknown RNG set hashes
// Trigger fetch for unknown RNG set hashes, but only once we've
// built our own local set for diffing. During ConvergingTx all
// data arrives via proposal leaves — fetching a peer's commitSet
// before we have our own just generates unnecessary traffic.
if constexpr (requires(Adaptor & a) {
a.fetchRngSetIfNeeded(std::optional<uint256>{});
})
{
adaptor_.fetchRngSetIfNeeded(newPeerProp.position().commitSetHash);
adaptor_.fetchRngSetIfNeeded(newPeerProp.position().entropySetHash);
if (estState_ != EstablishState::ConvergingTx)
adaptor_.fetchRngSetIfNeeded(
newPeerProp.position().commitSetHash);
if (estState_ == EstablishState::ConvergingReveal)
adaptor_.fetchRngSetIfNeeded(
newPeerProp.position().entropySetHash);
}
}