internal void RegisterContext(HttpListenerContext context)
{
try {
Monitor.Enter(registry);
registry [context] = context;
Monitor.Enter(wait_queue);
Monitor.Enter(ctx_queue);
if (wait_queue.Count == 0)
{
ctx_queue.Add(context);
}
else
{
ListenerAsyncResult ares = (ListenerAsyncResult)wait_queue [0];
wait_queue.RemoveAt(0);
ares.Complete(context);
}
} finally {
Monitor.Exit(ctx_queue);
Monitor.Exit(wait_queue);
Monitor.Exit(registry);
}
}
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.IsCompleted)
{
ares.AsyncWaitHandle.WaitOne();
}
lock (wait_queue) {
int idx = wait_queue.IndexOf(ares);
if (idx >= 0)
{
wait_queue.RemoveAt(idx);
}
}
HttpListenerContext context = ares.GetContext();
if (auth_schemes != AuthenticationSchemes.Anonymous)
{
context.ParseAuthentication();
}
return(context); // This will throw on error.
}
static void InvokeCallback(object o)
{
ListenerAsyncResult ares = (ListenerAsyncResult)o;
ares.cb(ares);
}
