private void BeginProcessRequest(IAsyncResult asyncResult)
{
try
{
_stream.EndWaitForConnection(asyncResult);
}
catch
{
return;
}
ProcessRequestHandler handler = ProcessRequest;
if (handler != null)
{
handler(_stream);
}
if (_stream.IsConnected)
{
_stream.Disconnect();
_stream.BeginWaitForConnection(BeginProcessRequest, null);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RequestQueue"/> class.
/// </summary>
/// <param name="handler">Called when a request should be processed.</param>
public RequestQueue(ProcessRequestHandler handler)
{
_handler = handler;
}
public static void Link <I, O>(ref ProcessRequestHandler <I, O> requester, GetProcessInstance <I, O> getProcess)
{
requester = (s, e) => ProcessRequestHandler(getProcess, s, (ProcessRequestEventArgs <I, O>)e);
}
//---------------------------------------------------------------------
// Member Functions
//---------------------------------------------------------------------
/// <summary>
/// Begins processing the request asynchronously
/// </summary>
/// <param name="context">ASP.NET context instance</param>
/// <param name="callback">Async callback function</param>
/// <param name="extraData">Async callback state object</param>
/// <returns></returns>
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback callback, object extraData)
{
m_delegate = new ProcessRequestHandler(ProcessRequest);
return m_delegate.BeginInvoke(context, callback, extraData);
}
/// <summary>
/// Initializes a new instance of the <see cref="RequestQueue"/> class.
/// </summary>
/// <param name="handler">Called when a request should be processed.</param>
public RequestQueue(ProcessRequestHandler handler)
{
_handler = handler;
}