private void UnmarkSimpleTokenForPropagation(SubscriptionToken token)
{
_cachier.UnmarkSubscriptionForResource(token.ResourceType);
token.PropagationSubscriptionCounter--;
if (token.PropagationSubscriptionCounter == 0)
{
_totalSubscriptions.Remove(token.ResourceName);
if (token.SubscriptionCounter == 0 && token.PropagationSubscriptionCounter == 0)
{
_cachier.UnmarkSubscriptionForResource(token.ResourceType);
_issuedTokens.Remove(token.ResourceName);
}
}
}
/// <summary>
/// Отписывается от обновления ресурса.
/// </summary>
/// <param name="token">Маркер обновления.</param>
public void UnsubscribeForResourceChange(SubscriptionToken token)
{
lock (_issuedTokens)
{
if (token is CombinedSubscriptionToken)
{
var stoken = (token as CombinedSubscriptionToken);
foreach (SubscriptionToken subscriptionToken in stoken.Tokens.Where(k => k.SubscriptionCounter > 0))
{
UnmarkSimpleToken(subscriptionToken);
}
stoken.ClearTokens();
}
else
{
UnmarkSimpleToken(token);
}
}
}
internal void AddToken(SubscriptionToken token)
{
_tokens.Add(token);
token.ResourceMarkedAsUnactual += TokenOnResourceMarkedAsUnactual;
}
/// <summary>
/// Merges the with subscription for resource change.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="token">The token.</param>
/// <returns></returns>
internal SubscriptionToken MergeWithSubscriptionForResourceChange <T>(SubscriptionToken token)
{
return(SubscribeForResourceChangeCommon(typeof(T), token, false));
}
