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miketout
2018-09-20 13:32:57 -07:00
parent 75cd5b6b80 36243f41f1
commit 644c7445ec
38 changed files with 996 additions and 515 deletions
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30
src/net.cpp
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@@ -824,22 +824,26 @@ static bool AttemptToEvictConnection(bool fPreferNewConnection) {
}
const Consensus::Params& params = Params().GetConsensus();
int nActivationHeight = params.vUpgrades[Consensus::UPGRADE_SAPLING].nActivationHeight;
auto nextEpoch = NextEpoch(height, params);
if (nextEpoch) {
auto idx = nextEpoch.get();
int nActivationHeight = params.vUpgrades[idx].nActivationHeight;
if (nActivationHeight > 0 &&
height < nActivationHeight &&
height >= nActivationHeight - NETWORK_UPGRADE_PEER_PREFERENCE_BLOCK_PERIOD)
{
// Find any nodes which don't support Overwinter protocol version
BOOST_FOREACH(const CNodeRef &node, vEvictionCandidates) {
if (node->nVersion < params.vUpgrades[Consensus::UPGRADE_SAPLING].nProtocolVersion) {
vTmpEvictionCandidates.push_back(node);
if (nActivationHeight > 0 &&
height < nActivationHeight &&
height >= nActivationHeight - NETWORK_UPGRADE_PEER_PREFERENCE_BLOCK_PERIOD)
{
// Find any nodes which don't support the protocol version for the next upgrade
for (const CNodeRef &node : vEvictionCandidates) {
if (node->nVersion < params.vUpgrades[idx].nProtocolVersion) {
vTmpEvictionCandidates.push_back(node);
}
}
}
// Prioritize these nodes by replacing eviction set with them
if (vTmpEvictionCandidates.size() > 0) {
vEvictionCandidates = vTmpEvictionCandidates;
// Prioritize these nodes by replacing eviction set with them
if (vTmpEvictionCandidates.size() > 0) {
vEvictionCandidates = vTmpEvictionCandidates;
}
}
}