Handling ResponseStatusException Results in 502

Offen
  • Stimmt etwas nicht?
#342 8 Kommentare 2 Reaktionen 1 zugewiesene Person Auf GitHub ansehen

Maintainer antworten meist innerhalb von 1 Tag

@sapessi arbeitet bereits daran.

Seit 10.7.2020.

Bewertung

Dieses Issue wurde noch nicht bewertet.

Beschreibung

need feedback
  • Framework version: 1.5 / 5.2.6-RELEASE
  • Implementations: Spring

Scenario

I am throwing a ResponseStatusException to handle 404's, 500's, etc but no matter when I throw one I am getting the following response with a 502 from the call:

{
    "message": "Gateway timeout"
}

This is an example of how I am creating the ResponseStatusException:

            if(queryResults.getSize() == 0) {
                throw new ResponseStatusException(HttpStatus.NOT_FOUND, String.format("Unable To Find User for Email Address %s", email));
            } else {
              // Do something else
            }

I am seeing the following in my logs so I know the exception is being thrown properly:

2020-05-04 21:20:04 f1ab9c4e-75ee-457f-b222-dedc69daf8f5 ERROR LambdaContainerHandler - Error while handling request
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.server.ResponseStatusException: 404 NOT_FOUND "Unable To Find User for Email Address [email protected]"

It doesn't seem to handle the ResponseStatusException being thrown. I added the following to my application config class:

    /*
     * optimization - avoids creating default exception resolvers; not required as the serverless container handles
     * all exceptions
     *
     * By default, an ExceptionHandlerExceptionResolver is created which creates many dependent object, including
     * an expensive ObjectMapper instance.
     *
     * To enable custom @ControllerAdvice classes remove this bean.
     */
    @Bean
    public HandlerExceptionResolver handlerExceptionResolver() {
        return new HandlerExceptionResolver() {

            @Override
            public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
                return null;
            }
        };
    }

Shouldn't the container handle the ResponseStatusException automatically?

Thanks,
Steve

Expected behavior

The proper response code and response returned

Actual behavior

Always retuning a 502 and Bad Gateway reponse

Vorherrschende Sprache
Java
Sterne
1.6k
Forks
575
Ø Merge
1 T. 15 Std.
Gemergte PRs (30 T.)
12

Entwicklungsumgebung

Erste Schritte

  1. Lesen Sie das ganze Issue und danach den Beitragsleitfaden des Projekts.
  2. Schreiben Sie ins Issue, dass Sie es übernehmen — das erspart doppelte Arbeit.
  3. Forken Sie das Repository und arbeiten Sie in einem Branch.
  4. Öffnen Sie einen Pull Request, der die Issue-Nummer nennt.

Mehr aus aws/serverless-java-container

Alle Issues in aws/serverless-java-container

Ähnliche Issues

Weitere Issues zu Java

Neue Issues direkt in Ihr Postfach

Eine kurze Übersicht über anfängerfreundliche GitHub-Issues.