Use a reactive route only as fallback if other matches fail

[riccardocossu]

I have this situation: I want a reactive route to respond if the path matches:

/proxy/*

router.route(PREFIX + "/*").handler(this::redirectProxy);

but I want it to be triggered only if no matching controller is present.
For example if there is a conteoller which is mapped to a url like this:
/proxy/another/url/with/12324
I would like it to be executed instead.

@Path("/proxy/another/url/with/{id}")
@Produces(MediaType.APPLICATION_JSON)
public class AnotherController {

By default the route has precedence and the controller never gets triggered; so I tried using the order property:

router.order(20000).route(PREFIX + "/*").handler(this::redirectProxy);

(I had to put a high number there); like this the controller gets called, but any other URL with the defined prefix fails with not found.

Is there a way to have the route act as fallback in case JAX-RS match fails?