Differential D11450 Diff 33695 src/avalanche/peermanager.cpp

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src/avalanche/peermanager.cpp

Show First 20 Lines • Show All 307 Lines • ▼ Show 20 Lines	bool PeerManager::registerProof(const ProofRef &proof,

// New peer means new peerid!		// New peer means new peerid!
const PeerId peerid = nextPeerId++;		const PeerId peerid = nextPeerId++;

// We have no peer for this proof, time to create it.		// We have no peer for this proof, time to create it.
auto inserted = peers.emplace(peerid, proof, nextCooldownTimePoint);		auto inserted = peers.emplace(peerid, proof, nextCooldownTimePoint);
assert(inserted.second);		assert(inserted.second);

		auto insertedRadixTree = shareableProofs.insert(proof);
		assert(insertedRadixTree);

// Add to our registered score when adding to the peer list		// Add to our registered score when adding to the peer list
totalPeersScore += proof->getScore();		totalPeersScore += proof->getScore();

// If there are nodes waiting for this proof, add them		// If there are nodes waiting for this proof, add them
auto &pendingNodesView = pendingNodes.get<by_proofid>();		auto &pendingNodesView = pendingNodes.get<by_proofid>();
auto range = pendingNodesView.equal_range(proofid);		auto range = pendingNodesView.equal_range(proofid);

// We want to update the nodes then remove them from the pending set. That		// We want to update the nodes then remove them from the pending set. That
▲ Show 20 Lines • Show All 174 Lines • ▼ Show 20 Lines	bool PeerManager::removePeer(const PeerId peerid) {
// subsequently added to another peer.		// subsequently added to another peer.
nview.erase(nview.lower_bound(boost::make_tuple(peerid, TimePoint())),		nview.erase(nview.lower_bound(boost::make_tuple(peerid, TimePoint())),
nview.upper_bound(boost::make_tuple(		nview.upper_bound(boost::make_tuple(
peerid, std::chrono::steady_clock::now())));		peerid, std::chrono::steady_clock::now())));

// Release UTXOs attached to this proof.		// Release UTXOs attached to this proof.
validProofPool.removeProof(it->getProofId());		validProofPool.removeProof(it->getProofId());

		auto removed = shareableProofs.remove(Uint256RadixKey(it->getProofId()));
		assert(removed != nullptr);

m_unbroadcast_proofids.erase(it->getProofId());		m_unbroadcast_proofids.erase(it->getProofId());

// Remove the peer from the PeerSet and remove its score from the registered		// Remove the peer from the PeerSet and remove its score from the registered
// score total.		// score total.
assert(totalPeersScore >= it->getScore());		assert(totalPeersScore >= it->getScore());
totalPeersScore -= it->getScore();		totalPeersScore -= it->getScore();
peers.erase(it);		peers.erase(it);
return true;		return true;
▲ Show 20 Lines • Show All 143 Lines • ▼ Show 20 Lines	for (const auto &p : peers) {
if (p.index >= slots.size() \|\| slots[p.index].getPeerId() != p.peerid) {		if (p.index >= slots.size() \|\| slots[p.index].getPeerId() != p.peerid) {
return false;		return false;
}		}

// If the score do not match, same thing.		// If the score do not match, same thing.
if (slots[p.index].getScore() != p.getScore()) {		if (slots[p.index].getScore() != p.getScore()) {
return false;		return false;
}		}

		// Check the proof is in the radix tree
		if (shareableProofs.get(p.getProofId()) == nullptr) {
		return false;
		}
}		}

// Check our accumulated scores against our registred and allocated scores		// Check our accumulated scores against our registred and allocated scores
if (scoreFromAllPeers != totalPeersScore) {		if (scoreFromAllPeers != totalPeersScore) {
return false;		return false;
}		}
if (scoreFromPeersWithNodes != connectedPeersScore) {		if (scoreFromPeersWithNodes != connectedPeersScore) {
return false;		return false;
}		}

// We checked the utxo consistency for all our peers utxos already, so if		// We checked the utxo consistency for all our peers utxos already, so if
// the pool size differs from the expected one there are dangling utxos.		// the pool size differs from the expected one there are dangling utxos.
if (validProofPool.size() != peersUtxos.size()) {		if (validProofPool.size() != peersUtxos.size()) {
return false;		return false;
}		}

return true;		// Check there is no dangling proof in the radix tree
		return shareableProofs.forEachLeaf([&](RCUPtr<const Proof> pLeaf) {
		return isBoundToPeer(pLeaf->getId());
		});
}		}

PeerId selectPeerImpl(const std::vector<Slot> &slots, const uint64_t slot,		PeerId selectPeerImpl(const std::vector<Slot> &slots, const uint64_t slot,
const uint64_t max) {		const uint64_t max) {
assert(slot <= max);		assert(slot <= max);

size_t begin = 0, end = slots.size();		size_t begin = 0, end = slots.size();
uint64_t bottom = 0, top = max;		uint64_t bottom = 0, top = max;
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