private void UpdateReputationAndMaxPeersCount()
{
var storedNodes = _peerStorage.GetPersistedNodes();
foreach (var node in storedNodes)
{
_activePeers.TryGetValue(node.NodeId, out Peer peer);
if (peer == null)
{
_candidatePeers.TryGetValue(node.NodeId, out peer);
}
if (peer == null)
{
continue;
}
long newRep = _stats.GetNewPersistedReputation(peer.Node);
if (newRep != node.Reputation)
{
node.Reputation = newRep;
_peerStorage.UpdateNode(node);
}
}
//if we have more persisted nodes then the threshold, we run cleanup process
if (storedNodes.Length > _networkConfig.PersistedPeerCountCleanupThreshold)
{
var activePeers = _activePeers.Values;
CleanupPersistedPeers(activePeers, storedNodes);
}
}
private void UpdateReputationAndMaxPeersCount()
{
NetworkNode[] storedNodes = _peerStorage.GetPersistedNodes();
foreach (NetworkNode node in storedNodes)
{
if (node.Port < 0 || node.Port > ushort.MaxValue)
{
continue;
}
Peer peer = _peerPool.GetOrAdd(node, false);
long newRep = _stats.GetNewPersistedReputation(peer.Node);
if (newRep != node.Reputation)
{
node.Reputation = newRep;
_peerStorage.UpdateNode(node);
}
}
//if we have more persisted nodes then the threshold, we run cleanup process
if (storedNodes.Length > _networkConfig.PersistedPeerCountCleanupThreshold)
{
ICollection <Peer> activePeers = _activePeers.Values;
CleanupPersistedPeers(activePeers, storedNodes);
}
}
private void InitEthProtocol(ISession session, Eth62ProtocolHandler handler)
{
handler.ProtocolInitialized += (sender, args) =>
{
if (!RunBasicChecks(session, handler.ProtocolCode, handler.ProtocolVersion))
{
return;
}
var typedArgs = (EthProtocolInitializedEventArgs)args;
_stats.ReportEthInitializeEvent(session.Node, new EthNodeDetails
{
ChainId = typedArgs.ChainId,
BestHash = typedArgs.BestHash,
GenesisHash = typedArgs.GenesisHash,
ProtocolVersion = typedArgs.ProtocolVersion,
TotalDifficulty = typedArgs.TotalDifficulty
});
bool isValid = _protocolValidator.DisconnectOnInvalid(Protocol.Eth, session, args);
if (isValid)
{
handler.ClientId = session.Node.ClientId;
if (_syncPeers.TryAdd(session.SessionId, handler))
{
_syncPool.AddPeer(handler);
_txPool.AddPeer(handler);
if (_logger.IsDebug)
{
_logger.Debug($"{handler.ClientId} sync peer {session} created.");
}
}
else
{
if (_logger.IsTrace)
{
_logger.Trace($"Not able to add a sync peer on {session} for {session.Node:s}");
}
session.InitiateDisconnect(DisconnectReason.AlreadyConnected, "sync peer");
}
if (_logger.IsTrace)
{
_logger.Trace($"Finalized ETH protocol initialization on {session} - adding sync peer {session.Node:s}");
}
//Add/Update peer to the storage and to sync manager
_peerStorage.UpdateNode(new NetworkNode(session.Node.Id, session.Node.Host, session.Node.Port, _stats.GetOrAdd(session.Node).NewPersistedNodeReputation));
}
else
{
if (_logger.IsTrace)
{
_logger.Trace($"|NetworkTrace| {handler.ProtocolCode}{handler.ProtocolVersion} is invalid on {session}");
}
}
};
}