public void Close(int requestId, bool keepAlive)
        {
            XSPWorker worker = (XSPWorker)GetWorker(requestId);

            if (worker != null)
            {
                try {
                    worker.Close(keepAlive);
                } catch {}
            }
        }
        public int GetReuseCount(int requestId)
        {
            XSPWorker worker = (XSPWorker)GetWorker(requestId);

            return(worker.GetReuseCount());
        }