public PeerEntry(PeerDescriptor descriptor, ConcurrentDictionary <MessageTypeId, PeerSubscriptionTree> globalSubscriptionsIndex)
{
Peer = new Peer(descriptor.Peer);
TimestampUtc = descriptor.TimestampUtc ?? DateTime.UtcNow;
_globalSubscriptionsIndex = globalSubscriptionsIndex;
}
public PeerDescriptor(PeerDescriptor other)
{
Peer = new Peer(other.Peer);
PeerId = Peer.Id;
Subscriptions = other.Subscriptions?.ToArray() ?? Array.Empty <Subscription>();
TimestampUtc = other.TimestampUtc;
}
private void CreateDirectoryPeer(string endPoint)
{
var peerId = new PeerId("Abc.Zebus.DirectoryService");
var peer = new Peer(peerId, endPoint);
var selfDescriptor = new PeerDescriptor(peer.Id, peer.EndPoint, peer.IsUp, peer.IsResponding, DateTime.Now, _bus.AutoSubscribes.ToArray());
AddOrUpdatePeerEntry(selfDescriptor);
}
public Task RegisterAsync(Peer self, IEnumerable <Subscription> subscriptions)
{
_self = self;
var selfDescriptor = new PeerDescriptor(self.Id, self.EndPoint, self.IsUp, self.IsResponding, DateTime.Now, subscriptions.ToArray());
AddOrUpdatePeerEntry(selfDescriptor);
_bus.Publish(new PeerActivated(selfDescriptor));
return(Task.CompletedTask);
}
public void AddOrUpdatePeer(PeerDescriptor peerDescriptor)
{
if (_peers.ContainsKey(peerDescriptor.PeerId))
{
return;
}
_logger.LogInformation($"Register {peerDescriptor}");
var newPeerEntry = new PeerEntry(peerDescriptor);
_peers.AddOrUpdate(peerDescriptor.PeerId, newPeerEntry, (peerId, existingPeerEntry) => peerDescriptor.TimestampUtc >= existingPeerEntry.PeerDescriptor.TimestampUtc ? newPeerEntry : existingPeerEntry);
}
public void AddOrUpdatePeerEntry(PeerDescriptor peerDescriptor)
{
var subscriptions = peerDescriptor.Subscriptions ?? Array.Empty <Subscription>();
_logger.LogInformation($"Register {peerDescriptor}");
var peerEntry = _peers.AddOrUpdate(peerDescriptor.PeerId,
key => new PeerEntry(peerDescriptor, _globalSubscriptionsIndex),
(key, entry) =>
{
entry.Peer.EndPoint = peerDescriptor.Peer.EndPoint;
entry.Peer.IsUp = peerDescriptor.Peer.IsUp;
entry.Peer.IsResponding = peerDescriptor.Peer.IsResponding;
entry.TimestampUtc = peerDescriptor.TimestampUtc ?? DateTime.UtcNow;
return(entry);
});
peerEntry.SetSubscriptions(subscriptions, peerDescriptor.TimestampUtc);
}
public PeerSubscriptionsUpdated(PeerDescriptor peerDescriptor)
{
PeerDescriptor = peerDescriptor;
}
public PeerStarted(PeerDescriptor peerDescriptor)
{
PeerDescriptor = peerDescriptor;
}
public PeerActivated(PeerDescriptor peerDescriptor)
{
PeerDescriptor = peerDescriptor;
}
public void AddOrUpdatePeerEntry(PeerDescriptor peerDescriptor)
{
_peerRepository.AddOrUpdatePeer(peerDescriptor);
}
public PeerEntry(PeerDescriptor peerDescriptor)
{
PeerDescriptor = new PeerDescriptor(peerDescriptor);
DynamicSubscriptions = new List <Subscription>();
}