private async Task HandleExceptionAsync(MethodExceptionContext exceptionContext)
{
var attributes = GetInvocationMethodFilterAttributes(exceptionContext.Invocation, exceptionContext.InvocationContext);
var exceptionFilterAttributes = attributes.OfType <ExceptionFilterAttribute>().ToList();
if (exceptionFilterAttributes.Count == 0)
{
throw exceptionContext.Exception;
}
foreach (var f in exceptionFilterAttributes)
{
try
{
if (!exceptionContext.Handled)
{
await f.OnExceptionAsync(exceptionContext).ConfigureAwait(false);
}
}
catch (Exception ex)
{
throw new AggregateException(ex.Message, ex, exceptionContext.Exception);
}
}
if (!exceptionContext.Handled)
{
throw exceptionContext.Exception;
}
}
public virtual Task OnExceptionAsync(MethodExceptionContext exceptionContext)
{
try
{
OnException(exceptionContext);
}
catch (Exception ex)
{
TaskHelpers.FromError(ex);
}
return TaskHelpers.DefaultCompleted;
}
public virtual Task OnExceptionAsync(MethodExceptionContext exceptionContext)
{
try
{
OnException(exceptionContext);
}
catch (Exception ex)
{
return(TaskHelpers.FromError(ex));
}
return(TaskHelpers.DefaultCompleted);
}
public virtual void OnException(MethodExceptionContext exceptionContext)
{
}
public virtual void OnException(MethodExceptionContext exceptionContext)
{
}
