public void Publish(IObservableDataObject dataObject)
{
if (dataObjectToReference.ContainsKey(dataObject))
return;
var reference = CreateReference(dataObject);
dataObject.PropertyChanged += (type, i) => referencesChanged.Add(reference);
}
private Reference CreateReference(IObservableDataObject dataObject)
{
var localId = Interlocked.Increment(ref localIdCounter);
var reference = new Reference(dataObject, localId);
localIdToReference.Add(localId, reference);
dataObjectToReference.Add(dataObject, reference);
return reference;
}
public Reference(IObservableDataObject dataObject, int localId)
{
DataObject = dataObject;
LocalId = localId;
}
public void Subscribe(IObservableDataObject dataObject, RemotingPeer peer, int remoteId)
{
Reference reference;
if (!dataObjectToReference.TryGetValue(dataObject, out reference))
reference = CreateReference(dataObject);
reference.Subscription = new Subscription(peer, remoteId);
subscriptionToReference.Add(reference.Subscription, reference);
var data = new Message(peer, remotingManager, reference.LocalId, remoteId, MessageType.ReferenceSubscribe);
data.Dispatch();
}