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Reduce broadcast spam after initial sync

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This commit is contained in:
SChernykh
2021-08-24 00:27:48 +02:00
parent 25ef5733a7
commit 86b31ea821
1 changed files with 11 additions and 1 deletions
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12
src/side_chain.cpp
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@@ -340,6 +340,14 @@ bool SideChain::get_shares(PoolBlock* tip, std::vector<MinerShare>& shares) cons
bool SideChain::block_seen(const PoolBlock& block) bool SideChain::block_seen(const PoolBlock& block)
{ {
MutexLock lock(m_sidechainLock); MutexLock lock(m_sidechainLock);
// Check if it's some old block
if (m_chainTip && m_chainTip->m_sidechainHeight > block.m_sidechainHeight + m_chainWindowSize * 2 &&
block.m_cumulativeDifficulty < m_chainTip->m_cumulativeDifficulty) {
return true;
}
// Check if it was received before
return !m_seenBlocks.insert(block.m_sidechainId).second; return !m_seenBlocks.insert(block.m_sidechainId).second;
} }
@@ -805,7 +813,9 @@ void SideChain::verify_loop(PoolBlock* block)
// If it came through a broadcast, send it to our peers // If it came through a broadcast, send it to our peers
if (block->m_wantBroadcast && !block->m_broadcasted) { if (block->m_wantBroadcast && !block->m_broadcasted) {
block->m_broadcasted = true; block->m_broadcasted = true;
m_pool->p2p_server()->broadcast(*block); if (block->m_depth < UNCLE_BLOCK_DEPTH) {
m_pool->p2p_server()->broadcast(*block);
}
} }
// Try to verify blocks on top of this one // Try to verify blocks on top of this one