Hey guys, is there any alternative to Spring-retry? It doesn't seem to be maintained anymore, and so...

# spring

[lucasqueiroz]

Hey guys, is there any alternative to Spring-retry? It doesn't seem to be maintained anymore, and some of the things I need aren't possible to do with it (example a bean with the default retrytemplate)

[nfrankel]

seems quite okay to me
https://github.com/spring-projects/spring-retry/commits/master
besides, if it’s considered feature-complete
why should there be any update?

[nfrankel]

besides, it’s not kotlin-related

[lucasqueiroz]

For some reason I thought the last commit was February 2019. My bad

[Odín del Río]

https://github.com/spring-projects/spring-retry/issues/99
I don’t recommend it if you plan to use the circuit breaker part because of the linked issue

[Odín del Río]

I can confirm that the issue is still present, with constant traffic open circuits are not closed properly, so after the circuit is opened you may stick to your fallback forever

[Robert]

suspend fun ClientResponse.asResponse(): ServerResponse =
    status(statusCode())
        .headers { headerConsumer -> headerConsumer.addAll(headers().asHttpHeaders()) }
        .body(bodyToMono(DataBuffer::class.java), DataBuffer::class.java)
        .retryWhen { 
            Retry.onlyIf { ctx: RetryContext<Throwable> -> (ctx.exception() as? WebClientResponseException)?.statusCode in retryableErrorCodes }
                .exponentialBackoff(ofSeconds(1), ofSeconds(5))
                .retryMax(3)
                .doOnRetry { log.error("Retry for {}", it.exception()) }
        )
        .awaitSingle()

[Robert]

Fixed: In case somebody ever needs it: https://stackoverflow.com/questions/60827183/spring-webclient-retry-with-webflux-fn-reactor-addons