How to do a redirect using the reactive framework?

[asarkar]

I'm playing with Instagram REST API and since they use OAuth, I need to redirect to their authorization URL. In regular Spring, that can be done by returning "redirect:" + authorizationUrl. Doing the following throws exception. See SPR-15078.

@GetMapping("/")
Mono<ServerResponse> redirect() {
        return ServerResponse.status(TEMPORARY_REDIRECT)
                .location(URI.create(authorizationUrl))
                .build();
}