internal void Cache(ActionContext ac)
{
if (!ac.InCache && ac.Public == true && Cachie.IsCacheable(ac.Status))
{
Cachie ca = new Cachie(ac.Status, ac.Content, ac.MaxAge, Environment.TickCount);
cachies.AddOrUpdate(ac.Uri, ca, (k, old) => ca.MergeWith(old));
ac.InCache = true;
}
}
//
// CACHE
internal void Clean()
{
while (!stop)
{
Thread.Sleep(1000 * 30); // 30 seconds
int now = Environment.TickCount;
// a single loop to clean up expired items
using (var enm = cachies.GetEnumerator())
{
while (enm.MoveNext())
{
Cachie ca = enm.Current.Value;
ca.TryClear(now);
}
}
}
}
internal Cachie MergeWith(Cachie old)
{
Interlocked.Add(ref hits, old.Hits);
return(this);
}