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random: get rid of GetRand by inlining

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This commit is contained in:
Pieter Wuille
2024-06-27 11:40:00 -04:00
parent e2d1f84858
commit ddc184d999
14 changed files with 40 additions and 49 deletions
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8
src/net_processing.cpp
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@@ -2124,7 +2124,7 @@ void PeerManagerImpl::BlockDisconnected(const std::shared_ptr<const CBlock> &blo
*/
void PeerManagerImpl::NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& pblock)
{
auto pcmpctblock = std::make_shared<const CBlockHeaderAndShortTxIDs>(*pblock, GetRand<uint64_t>());
auto pcmpctblock = std::make_shared<const CBlockHeaderAndShortTxIDs>(*pblock, FastRandomContext().rand64());
LOCK(cs_main);
@@ -2522,7 +2522,7 @@ void PeerManagerImpl::ProcessGetBlockData(CNode& pfrom, Peer& peer, const CInv&
if (a_recent_compact_block && a_recent_compact_block->header.GetHash() == pindex->GetBlockHash()) {
MakeAndPushMessage(pfrom, NetMsgType::CMPCTBLOCK, *a_recent_compact_block);
} else {
CBlockHeaderAndShortTxIDs cmpctblock{*pblock, GetRand<uint64_t>()};
CBlockHeaderAndShortTxIDs cmpctblock{*pblock, FastRandomContext().rand64()};
MakeAndPushMessage(pfrom, NetMsgType::CMPCTBLOCK, cmpctblock);
}
} else {
@@ -5617,7 +5617,7 @@ void PeerManagerImpl::MaybeSendPing(CNode& node_to, Peer& peer, std::chrono::mic
if (pingSend) {
uint64_t nonce;
do {
nonce = GetRand<uint64_t>();
nonce = FastRandomContext().rand64();
} while (nonce == 0);
peer.m_ping_queued = false;
peer.m_ping_start = now;
@@ -5984,7 +5984,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
CBlock block;
const bool ret{m_chainman.m_blockman.ReadBlockFromDisk(block, *pBestIndex)};
assert(ret);
CBlockHeaderAndShortTxIDs cmpctblock{block, GetRand<uint64_t>()};
CBlockHeaderAndShortTxIDs cmpctblock{block, m_rng.rand64()};
MakeAndPushMessage(*pto, NetMsgType::CMPCTBLOCK, cmpctblock);
}
state.pindexBestHeaderSent = pBestIndex;