public int Check(timestamp Timestamp, TimeSpan TimeWindow)
{
if (!Timestamp.Valid())
{
return(-1);
}
DateTime current = Timestamp.GetValue();
while ((queue.Count > 1) && (TimeWindow > current.Subtract(queue.Peek())))
{
queue.Dequeue();
}
return(queue.Count);
}
public void Update(url Url, timestamp Timestamp)
{
if (Url.Valid())
{
Registry.Increment(Url.GetSection());
string outKey = KeyCache.Put(Url.GetSection());
if (outKey != null)
{
Registry.Remove(outKey);
}
}
if (Timestamp.Valid())
{
queue.Enqueue(Timestamp.GetValue());
}
}