public override async Task <bool> ProcessRequestAsync()
{
InitializeContext();
var context = default(TContext);
var success = true;
try
{
context = _application.CreateContext(this);
await _application.ProcessRequestAsync(context);
}
catch (BadHttpRequestException ex)
{
SetBadRequestState(ex);
ReportApplicationError(ex);
success = false;
}
catch (Exception ex)
{
ReportApplicationError(ex);
success = false;
}
finally
{
await CompleteResponseBodyAsync();
_streams.Stop();
if (!HasResponseStarted && _applicationException == null && _onStarting != null)
{
await FireOnStarting();
// Dispose
}
if (!success && HasResponseStarted && NativeMethods.HttpSupportTrailer(_pInProcessHandler))
{
// HTTP/2 INTERNAL_ERROR = 0x2 https://tools.ietf.org/html/rfc7540#section-7
// Otherwise the default is Cancel = 0x8.
SetResetCode(2);
}
if (_onCompleted != null)
{
await FireOnCompleted();
}
}
if (!_requestAborted)
{
await ProduceEnd();
}
else if (!HasResponseStarted && _requestRejectedException == null)
{
// If the request was aborted and no response was sent, there's no
// meaningful status code to log.
StatusCode = 0;
success = false;
}
try
{
_application.DisposeContext(context, _applicationException);
}
catch (Exception ex)
{
// TODO Log this
_applicationException = _applicationException ?? ex;
success = false;
}
finally
{
// Complete response writer and request reader pipe sides
_bodyOutput.Dispose();
_bodyInputPipe?.Reader.Complete();
// Allow writes to drain
if (_writeBodyTask != null)
{
await _writeBodyTask;
}
// Cancel all remaining IO, there might be reads pending if not entire request body was sent by client
AsyncIO?.Dispose();
if (_readBodyTask != null)
{
await _readBodyTask;
}
}
return(success);
}
public override async Task ProcessRequestAsync()
{
var context = default(TContext);
var success = true;
try
{
InitializeContext();
try
{
context = _application.CreateContext(this);
await _application.ProcessRequestAsync(context);
}
catch (BadHttpRequestException ex)
{
SetBadRequestState(ex);
ReportApplicationError(ex);
success = false;
}
catch (Exception ex)
{
ReportApplicationError(ex);
success = false;
}
await CompleteResponseBodyAsync();
_streams.Stop();
if (!HasResponseStarted && _applicationException == null && _onStarting != null)
{
await FireOnStarting();
// Dispose
}
if (!_requestAborted)
{
await ProduceEnd();
}
else if (!HasResponseStarted && _requestRejectedException == null)
{
// If the request was aborted and no response was sent, there's no
// meaningful status code to log.
StatusCode = 0;
success = false;
}
// Complete response writer and request reader pipe sides
_bodyOutput.Dispose();
_bodyInputPipe?.Reader.Complete();
// Allow writes to drain
if (_writeBodyTask != null)
{
await _writeBodyTask;
}
// Cancel all remaining IO, there might be reads pending if not entire request body was sent by client
AsyncIO?.Dispose();
if (_readBodyTask != null)
{
await _readBodyTask;
}
}
catch (Exception ex)
{
success = false;
ReportApplicationError(ex);
}
finally
{
// We're done with anything that touches the request or response, unblock the client.
PostCompletion(ConvertRequestCompletionResults(success));
if (_onCompleted != null)
{
await FireOnCompleted();
}
try
{
_application.DisposeContext(context, _applicationException);
}
catch (Exception ex)
{
ReportApplicationError(ex);
}
}
}
public override async Task <bool> ProcessRequestAsync()
{
InitializeContext();
var context = default(TContext);
var success = true;
try
{
context = _application.CreateContext(this);
await _application.ProcessRequestAsync(context);
// TODO Verification of Response
//if (Volatile.Read(ref _requestAborted) == 0)
//{
// VerifyResponseContentLength();
//}
}
catch (Exception ex)
{
ReportApplicationError(ex);
success = false;
}
finally
{
if (!HasResponseStarted && _applicationException == null && _onStarting != null)
{
await FireOnStarting();
// Dispose
}
if (_onCompleted != null)
{
await FireOnCompleted();
}
}
if (Volatile.Read(ref _requestAborted) == 0)
{
await ProduceEnd();
}
else if (!HasResponseStarted)
{
// If the request was aborted and no response was sent, there's no
// meaningful status code to log.
StatusCode = 0;
success = false;
}
try
{
_application.DisposeContext(context, _applicationException);
}
catch (Exception ex)
{
// TODO Log this
_applicationException = _applicationException ?? ex;
success = false;
}
finally
{
// Complete response writer and request reader pipe sides
_bodyOutput.Dispose();
_bodyInputPipe?.Reader.Complete();
// Allow writes to drain
if (_writeBodyTask != null)
{
await _writeBodyTask;
}
// Cancell all remaining IO, thre might be reads pending if not entire request body was sent
// by client
AsyncIO.Dispose();
if (_readBodyTask != null)
{
await _readBodyTask;
}
}
return(success);
}