Now i have asp mvc 5 .net framework project and handlers (ashx files with custom logic) to process customer needs (i.e. pricelists in custom format).
I intend to move to asp core, and the question : is there an equivalent to handler? Articles on internet suggest to put logic to middleware, but this is inconvenient way in my case.
Can you explain what do you need that middlewares cannot provide them for you?
Middlewares are built in a way that you can completely migrate from old Http Handlers/Modules to them.
https://docs.microsoft.com/en-us/aspnet/core/migration/http-modules?view=aspnetcore-2.1
Razor pages with it's own logic and model best way to substitute custom handlers in my case
You could use Middleware or Interceptor for tracking any incoming request. The most important difference between them is that, you could use interceptor per any action too - for this you should use dependency injection.
