Custom URL handing seems to be broken

[alex-netkachov]

With master it is possible to inject own handlers for the specific URL by in intercepting them IHttpListener.GetContext.

For example:

let listener =
    { new IHttpListener with
        member _.GetContext e =
            match CustomContextHandler e with
            | None -> null
            | Some context -> CustomListenerContext context }

So listener implements GetContext where it first tries to process request with CustomContextHandler.

With development this approach does not work any more as GetContext was removed from the IHttpListener. Is there are another way of providing different handlers for specific GET/POST URLs?