public bool Equals(Subscription other)
{
if (ReferenceEquals(null, other))
return false;
if (ReferenceEquals(this, other))
return true;
return other.HandlerType == HandlerType && other.Priority == Priority;
}
private void AddSubscription(Type messageType, Type handlerType, Int32 priority)
{
if (!_subscription.ContainsKey(messageType))
_subscription[messageType] = new List<Subscription>();
var subscription = new Subscription(handlerType, priority);
if (!_subscription[messageType].Contains(subscription))
_subscription[messageType].Add(subscription);
}