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Merge 0f35f4ddf4 into merged_master (Bitcoin PR bitcoin/bitcoin#25786)

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Byron Hambly 2024-11-04 12:32:04 +02:00
commit 3fd262a515
11 changed files with 36 additions and 16 deletions
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8
src/net_processing.cpp
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@ -1155,7 +1155,7 @@ bool PeerManagerImpl::CanDirectFetch()
LogPrint(BCLog::NET, "Tried to call CanDirectFetch with no currently-active chain.\n");
return false;
}
return m_chainman.ActiveChain().Tip()->GetBlockTime() > GetAdjustedTime() - m_chainparams.GetConsensus().nPowTargetSpacing * 20;
return m_chainman.ActiveChain().Tip()->Time() > GetAdjustedTime() - m_chainparams.GetConsensus().PowTargetSpacing() * 20;
}
static bool PeerHasHeader(CNodeState *state, const CBlockIndex *pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
@ -4983,7 +4983,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
bool got_enough_headers = node::fTrimHeaders && (headers_ahead >= node::nHeaderDownloadBuffer);
if (!state.fSyncStarted && CanServeBlocks(*peer) && !fImporting && !fReindex && !got_enough_headers) {
// Only actively request headers from a single peer, unless we're close to today.
if ((nSyncStarted == 0 && sync_blocks_and_headers_from_peer) || m_chainman.m_best_header->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) {
if ((nSyncStarted == 0 && sync_blocks_and_headers_from_peer) || m_chainman.m_best_header->Time() > GetAdjustedTime() - 24h) {
const CBlockIndex* pindexStart = m_chainman.m_best_header;
/* If possible, start at the block preceding the currently
best known header. This ensures that we always get a
@ -5003,7 +5003,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
// Convert HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER to microseconds before scaling
// to maintain precision
std::chrono::microseconds{HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER} *
(GetAdjustedTime() - m_chainman.m_best_header->GetBlockTime()) / consensusParams.nPowTargetSpacing
Ticks<std::chrono::seconds>(GetAdjustedTime() - m_chainman.m_best_header->Time()) / consensusParams.nPowTargetSpacing
);
nSyncStarted++;
}
@ -5322,7 +5322,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
// Check for headers sync timeouts
if (state.fSyncStarted && state.m_headers_sync_timeout < std::chrono::microseconds::max()) {
// Detect whether this is a stalling initial-headers-sync peer
if (m_chainman.m_best_header->GetBlockTime() <= GetAdjustedTime() - 24 * 60 * 60) {
if (m_chainman.m_best_header->Time() <= GetAdjustedTime() - 24h) {
if (current_time > state.m_headers_sync_timeout && nSyncStarted == 1 && (m_num_preferred_download_peers - state.fPreferredDownload >= 1)) {
// Disconnect a peer (without NetPermissionFlags::NoBan permission) if it is our only sync peer,
// and we have others we could be using instead.