public static Task WriteErrorToResponse(this IResponse httpRes, IRequest httpReq,
string contentType, string operationName, string errorMessage, Exception ex, int statusCode)
{
var errorDto = ex.ToErrorResponse();
HostContext.OnExceptionTypeFilter(ex, errorDto.ResponseStatus);
if (HandleCustomErrorHandler(httpRes, httpReq, contentType, statusCode, errorDto))
{
return(EmptyTask);
}
if (httpRes.ContentType == null || httpRes.ContentType == MimeTypes.Html)
{
httpRes.ContentType = contentType;
}
if (HostContext.Config.AppendUtf8CharsetOnContentTypes.Contains(contentType))
{
httpRes.ContentType += ContentFormat.Utf8Suffix;
}
var hold = httpRes.StatusDescription;
var hasDefaultStatusDescription = hold == null || hold == "OK";
httpRes.StatusCode = statusCode;
if (hasDefaultStatusDescription)
{
if (errorMessage != null)
{
httpRes.StatusDescription = errorMessage;
}
}
else
{
httpRes.StatusDescription = hold;
}
var serializer = HostContext.ContentTypes.GetResponseSerializer(contentType);
if (serializer != null)
{
serializer(httpReq, errorDto, httpRes);
}
httpRes.EndHttpHandlerRequest(skipHeaders: true);
return(EmptyTask);
}
/// <summary>
///
/// </summary>
/// <param name="iocResolver"></param>
/// <param name="request"></param>
/// <param name="ex"></param>
/// <returns></returns>
public static object CreateErrorResponse(object request, Exception ex)
{
ex = HostContext.AppHost.ResolveResponseException(ex);
var responseStatus = ex.ToResponseStatus();
if (HostContext.DebugMode)
{
// View stack trace in tests and on the client
responseStatus.StackTrace = GetRequestErrorBody(request) + "\n" + ex;
}
Log.Error("ServiceBase<TRequest>::Service Exception", ex);
var errorResponse = CreateErrorResponse(request, ex, responseStatus);
HostContext.OnExceptionTypeFilter(ex, responseStatus);
return(errorResponse);
}
/// <summary>
///
/// </summary>
/// <param name="iocResolver"></param>
/// <param name="request"></param>
/// <param name="ex"></param>
/// <returns></returns>
public static object CreateErrorResponse(object request, Exception ex)
{
if (HostContext.Config.ReturnsInnerException &&
ex.InnerException != null && !(ex is IHttpError))
{
ex = ex.InnerException;
}
var responseStatus = ex.ToResponseStatus();
if (HostContext.DebugMode)
{
// View stack trace in tests and on the client
responseStatus.StackTrace = GetRequestErrorBody(request) + "\n" + ex;
}
Log.Error("ServiceBase<TRequest>::Service Exception", ex);
var errorResponse = CreateErrorResponse(request, ex, responseStatus);
HostContext.OnExceptionTypeFilter(ex, responseStatus);
return(errorResponse);
}
