/C#/ExceptionFilterAttribute exception-handler-middleware-not-catching

ExceptionFilterAttribute exception-handler-middleware-not-catching

You can try also Exception filters.
(of course, filters are not so flexible like as error handling middleware, which is better in general case, but - at least for me - filters are working fine without any issues)
That's what I'm using:

public class ExceptionGlobalFilter : ExceptionFilterAttribute
{
    private readonly ILogger logger;

    public ExceptionGlobalFilter(ILoggerFactory lf)
    {
        logger = lf.CreateLogger("ExceptionGlobalFilter");
    }


    public override void OnException(ExceptionContext context)
    {
        var customObject = new CustomObject(context.Exception);

        //TODO: Add logs
        if (context.Exception is BadRequestException)
        {
            context.Result = new BadRequestObjectResult(customObject);
        }
        else if (context.Exception is NotFoundException)
        {
            context.Result = new NotFoundObjectResult(customObject);
        }
        else
        {
            context.Result = new OkObjectResult(customObject);
        }

        base.OnException(context);
    }


    public override async Task OnExceptionAsync(ExceptionContext context)
    {
        await base.OnExceptionAsync(context);
        return;
    }
}

Startup.cs:

services.AddMvc(config =>
{
    config.Filters.Add(typeof(ExceptionGlobalFilter));
});

Source: stackoverflow.com

Similar codes

35 votes207 views2 answers
How to delete from a list c#
C#
36 votes241 views5 answers
Unity key pressed
C#Unity
1 vote216 views1 answer
Unity c# set list to set active true
C#
0 vote177 views1 answer
C# code skripte kommunizieren
C#
0 vote225 views2 answers
Array of array
C#
4 votes191 views1 answer
How to change the color of your text in c#
C#
8 votes179 views2 answers
C# function return
C#
3 votes214 views1 answer
C# get number of files in directory
C#
10 votes182 views1 answer
Unity check if key pressed
C#
0 vote184 views1 answer
C# foreach loop async but wait at end
C#