public void AddSubscription(EntityNotificationSubscription <TContext> subscription)
{
lock (this)
{
if (!_subscriptions.ContainsKey(subscription.EntityId))
{
_subscriptions.Add(subscription.EntityId, new List <EntityNotificationSubscription <TContext> >());
}
_subscriptions[subscription.EntityId].Add(subscription);
}
}
public void RemoveSubscription(EntityNotificationSubscription <TContext> subscription)
{
lock (this)
{
if (!_subscriptions.ContainsKey(subscription.EntityId))
{
throw new InvalidOperationException($"No subscriptions found for entity {subscription.EntityId}");
}
var subscriptions = _subscriptions[subscription.EntityId];
subscriptions.Remove(subscription);
if (!subscriptions.Any())
{
_subscriptions.Remove(subscription.EntityId);
}
}
}
