コード例 #1
0
        public HttpListenerContext EndGetContext(IAsyncResult asyncResult)
        {
            CheckDisposed();
            if (asyncResult == null)
            {
                throw new ArgumentNullException("asyncResult");
            }

            ListenerAsyncResult ares = asyncResult as ListenerAsyncResult;

            if (ares == null)
            {
                throw new ArgumentException("Wrong IAsyncResult.", "asyncResult");
            }
            if (ares.EndCalled)
            {
                throw new ArgumentException("Cannot reuse this IAsyncResult");
            }

            ares.EndCalled = true;
            if (!ares.IsCompleted)
            {
                ares.AsyncWaitHandle.WaitOne();
            }

            lock (wait_queue)
            {
                int idx = wait_queue.IndexOf(ares);
                if (idx >= 0)
                {
                    wait_queue.RemoveAt(idx);
                }
            }

            HttpListenerContext context = ares.GetContext();

            context.ParseAuthentication(SelectAuthenticationScheme(context));
            return(context);
        }