diff options
Diffstat (limited to 'src/net_processing.cpp')
-rw-r--r-- | src/net_processing.cpp | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index d9f2c7b146..fd96cdfa97 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -1290,34 +1290,33 @@ void PeerManager::NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ * in ::ChainActive() to our peers. */ void PeerManager::UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) { - const int nNewHeight = pindexNew->nHeight; - m_connman.SetBestHeight(nNewHeight); - + m_connman.SetBestHeight(pindexNew->nHeight); SetServiceFlagsIBDCache(!fInitialDownload); - if (!fInitialDownload) { - // Find the hashes of all blocks that weren't previously in the best chain. - std::vector<uint256> vHashes; - const CBlockIndex *pindexToAnnounce = pindexNew; - while (pindexToAnnounce != pindexFork) { - vHashes.push_back(pindexToAnnounce->GetBlockHash()); - pindexToAnnounce = pindexToAnnounce->pprev; - if (vHashes.size() == MAX_BLOCKS_TO_ANNOUNCE) { - // Limit announcements in case of a huge reorganization. - // Rely on the peer's synchronization mechanism in that case. - break; - } + + // Don't relay inventory during initial block download. + if (fInitialDownload) return; + + // Find the hashes of all blocks that weren't previously in the best chain. + std::vector<uint256> vHashes; + const CBlockIndex *pindexToAnnounce = pindexNew; + while (pindexToAnnounce != pindexFork) { + vHashes.push_back(pindexToAnnounce->GetBlockHash()); + pindexToAnnounce = pindexToAnnounce->pprev; + if (vHashes.size() == MAX_BLOCKS_TO_ANNOUNCE) { + // Limit announcements in case of a huge reorganization. + // Rely on the peer's synchronization mechanism in that case. + break; } - // Relay inventory, but don't relay old inventory during initial block download. - m_connman.ForEachNode([nNewHeight, &vHashes](CNode* pnode) { - LOCK(pnode->cs_inventory); - if (nNewHeight > (pnode->nStartingHeight != -1 ? pnode->nStartingHeight - 2000 : 0)) { - for (const uint256& hash : reverse_iterate(vHashes)) { - pnode->vBlockHashesToAnnounce.push_back(hash); - } - } - }); - m_connman.WakeMessageHandler(); } + + // Relay to all peers + m_connman.ForEachNode([&vHashes](CNode* pnode) { + LOCK(pnode->cs_inventory); + for (const uint256& hash : reverse_iterate(vHashes)) { + pnode->vBlockHashesToAnnounce.push_back(hash); + } + }); + m_connman.WakeMessageHandler(); } /** |