The future of ProblemDetailsMiddleware and Core 3 UseExceptionHandler

[VictorioBerra]

Core 3 is bringing some new exception handling goodies to the middleware pipeline https://www.red-gate.com/simple-talk/dotnet/net-development/asp-net-core-3-0-exception-handling/

My question is, with this new middleware, would we be able to take advantage of that and remove any redundancies in the ProblemDetailsMiddleware?

[VictorioBerra]

See things like App.UseStatusCodePagesWithReExecute("/system/error/{0}");

[khellang]

I'm not sure what's new about these things in 3.0. They've been around for years.

Last time I checked, they wanted to add a way to return JSON responses as opposed to always returning HTML, but that won't nearly cover the use cases for this middleware.

[khellang]

I'm not sure there's anything to do about this issue. I'm about to release a new version for .NET Core 3.0, with minimal changes.