Differential D9327 Diff 28015 src/avalanche/processor.cpp

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src/avalanche/processor.cpp

Show First 20 Lines • Show All 145 Lines • ▼ Show 20 Lines	class Processor::NotificationsHandler
Processor *m_processor;		Processor *m_processor;

public:		public:
NotificationsHandler(Processor *p) : m_processor(p) {}		NotificationsHandler(Processor *p) : m_processor(p) {}

void updatedBlockTip() override {		void updatedBlockTip() override {
LOCK(m_processor->cs_peerManager);		LOCK(m_processor->cs_peerManager);

if (m_processor->mustRegisterProof &&		if (!::ChainstateActive().IsInitialBlockDownload()) {
!::ChainstateActive().IsInitialBlockDownload()) {		// Register our own proof
m_processor->peerManager->getPeerId(m_processor->peerData->proof);		if (m_processor->mustRegisterProof) {
		m_processor->peerManager->getPeerId(
		m_processor->peerData->proof);
m_processor->mustRegisterProof = false;		m_processor->mustRegisterProof = false;
}		}
		// Register proofs for nodes met while doing IBD
		const auto &nodes = m_processor->getNodesQueue();
		for (auto [nodeId, proofAndDelegation] : nodes) {
		Proof proof = std::get<0>(proofAndDelegation);
		Delegation delegation = std::get<1>(proofAndDelegation);
		// Add the node to the avalanche peers.
		bool success = g_avalanche->addNode(nodeId, proof, delegation);
		if (success) {
		LogPrint(BCLog::NET, "added avalanche node=%d\n", nodeId);
		} else {
		LogPrint(BCLog::NET, "failed to add avalanche node=%d\n",
		nodeId);
		}
		}
		m_processor->clearNodesQueue();
		}
m_processor->peerManager->updatedBlockTip();		m_processor->peerManager->updatedBlockTip();
}		}
};		};

Processor::Processor(interfaces::Chain &chain, CConnman *connmanIn,		Processor::Processor(interfaces::Chain &chain, CConnman *connmanIn,
NodePeerManager *nodePeerManagerIn)		NodePeerManager *nodePeerManagerIn)
: connman(connmanIn), nodePeerManager(nodePeerManagerIn),		: connman(connmanIn), nodePeerManager(nodePeerManagerIn),
queryTimeoutDuration(AVALANCHE_DEFAULT_QUERY_TIMEOUT), round(0),		queryTimeoutDuration(AVALANCHE_DEFAULT_QUERY_TIMEOUT), round(0),
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}		}

bool Processor::forNode(NodeId nodeid,		bool Processor::forNode(NodeId nodeid,
std::function<bool(const Node &n)> func) const {		std::function<bool(const Node &n)> func) const {
LOCK(cs_peerManager);		LOCK(cs_peerManager);
return peerManager->forNode(nodeid, std::move(func));		return peerManager->forNode(nodeid, std::move(func));
}		}

		bool Processor::queueNode(NodeId nodeId, Proof proof, Delegation delegation) {
		const auto [it, success] = nodesQueue.insert({nodeId, {proof, delegation}});
		return success;
		}

		bool Processor::removeNodeFromQueue(NodeId nodeId) {
		size_t n = nodesQueue.erase(nodeId);
		return n == 1 ? true : false;
		}

		void Processor::clearNodesQueue() {
		nodesQueue.clear();
		}

		const std::map<NodeId, std::tuple<Proof, Delegation>> &
		Processor::getNodesQueue() {
		return nodesQueue;
		}

CPubKey Processor::getSessionPubKey() const {		CPubKey Processor::getSessionPubKey() const {
return sessionKey.GetPubKey();		return sessionKey.GetPubKey();
}		}

uint256 Processor::buildLocalSighash(CNode *pfrom) const {		uint256 Processor::buildLocalSighash(CNode *pfrom) const {
CHashWriter hasher(SER_GETHASH, 0);		CHashWriter hasher(SER_GETHASH, 0);
hasher << peerData->delegation.getId();		hasher << peerData->delegation.getId();
hasher << pfrom->GetLocalNonce();		hasher << pfrom->GetLocalNonce();
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