private void OnAsyncHandlerCompletion(IAsyncResult ar)
{
if (!ar.CompletedSynchronously)
{
var context = _application.Context;
Exception error = null;
try
{
try { _handler.EndProcessRequest(ar); }
finally { ((NetHttpResponse)context.Response).GenerateResponseHeadersForHandler(); }
}
catch (Exception e2)
{
if ((e2 is ThreadAbortException) || ((e2.InnerException != null) && (e2.InnerException is ThreadAbortException)))
{
_application.CompleteRequest();
}
else
{
error = e2;
}
}
_handler = null;
context.WorkerRequest.SetStartTime();
ResumeSteps(error);
}
}
void IExecutionStep.Execute()
{
var context = _application.Context;
var handler = (context.Handler as INetHttpHandler);
//if (handler != null)
//{
// var workerRequest = (context.WorkerRequest as WebHostWorkerRequest);
// if ((workerRequest != null) && workerRequest.IsHandlerExecutionDenied())
// {
// _sync = true;
// var exception = new HttpException(0x193, "Handler_access_denied");
// exception.SetFormatter(new PageForbiddenErrorFormatter(context.Request.Path, "Handler_access_denied"));
// throw exception;
// }
//}
if (handler == null)
{
_sync = true;
}
else if (handler is INetHttpAsyncHandler)
{
var handler2 = (INetHttpAsyncHandler)handler;
_sync = false;
_handler = handler2;
var result = handler2.BeginProcessRequest(context, _completionCallback, null);
if (result.CompletedSynchronously)
{
_sync = true;
_handler = null;
try { handler2.EndProcessRequest(result); }
finally { ((NetHttpResponse)context.Response).GenerateResponseHeadersForHandler(); }
}
}
else
{
_sync = true;
context.SyncContext.SetSyncCaller();
try { handler.ProcessRequest(context); }
finally
{
context.SyncContext.ResetSyncCaller();
((NetHttpResponse)context.Response).GenerateResponseHeadersForHandler();
}
}
}
