public void RemoveLocalInstanceSubscription(IMessageConsumer consumer)
{
var messagesConsumes = reflection.GetMessagesConsumed(consumer);
var changed = false;
var list = new List <WeakReference>();
localInstanceSubscriptions.Write(writer =>
{
foreach (var type in messagesConsumes)
{
List <WeakReference> value;
if (writer.TryGetValue(type.FullName, out value) == false)
{
continue;
}
writer.Remove(type.FullName);
list.AddRange(value);
}
});
foreach (var reference in list)
{
if (ReferenceEquals(reference.Target, consumer))
{
continue;
}
changed = true;
}
if (changed)
{
RaiseSubscriptionChanged();
}
}
public IDisposable AddInstanceSubscription(IMessageConsumer consumer)
{
var information = new InstanceSubscriptionInformation
{
Consumer = consumer,
InstanceSubscriptionKey = Guid.NewGuid(),
ConsumedMessages = reflection.GetMessagesConsumed(consumer),
};
subscriptionStorage.AddLocalInstanceSubscription(consumer);
SubscribeInstanceSubscription(information);
return(new DisposableAction(() =>
{
subscriptionStorage.RemoveLocalInstanceSubscription(information.Consumer);
UnsubscribeInstanceSubscription(information);
information.Dispose();
}));
}