java - springboot-rsocket はどのように複数のパラメーターを受け取りますか?

Question

private final RSocketRequester rSocketRequester;

@RequestMapping(path = "/**")
public Publisher<ServerResponse> mockController(ServerWebExchange serverWebExchange) {
    String path = serverWebExchange.getRequest().getPath().toString();
    String method = serverWebExchange.getRequest().getMethodValue();
    return rSocketRequester.route("/mock").data(path).data(method).retrieveMono(ServerResponse.class);
}


@MessageMapping(value = "/mock")
public Mono<ServerResponse> mockService(String path, String method) {
    return Mono.just(new ServerResponse<>(0, "success", path+method));
}

Rsocket にさらにパラメーターを設定すると、Controller を要求したときに Rsocket がエラーを報告する

java.lang.NullPointerException: null
at io.rsocket.util.ByteBufPayload.sliceData(ByteBufPayload.java:149) ~[rsocket-core-1.0.0-RC5.jar:na]
at org.springframework.messaging.rsocket.PayloadUtils.retainDataAndReleasePayload(PayloadUtils.java:54) ~[spring-messaging-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.messaging.rsocket.annotation.support.MessagingRSocket.retainDataAndReleasePayload(MessagingRSocket.java:186) ~[spring-messaging-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:107) ~[reactor-core-3.3.0.RELEASE.jar:3.3.0.RELEASE]
at reactor.core.publisher.FluxJust$WeakScalarSubscription.request(FluxJust.java:99) ~[reactor-core-3.3.0.RELEASE.jar:3.3.0.RELEASE]
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.request(FluxMapFuseable.java:162) ~[reactor-core-3.3.0.RELEASE.jar:3.3.0.RELEASE]
at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:137) ~[reactor-core-3.3.0.RELEASE.jar:3.3.0.RELEASE]

それを解決する方法は？これは私の rsocket-controller 構成ですが、構成の問題でしょうか?

@Bean
RSocket rSocket() {
    return RSocketFactory
            .connect()
            .dataMimeType(MimeTypeUtils.ALL_VALUE)
            .frameDecoder(PayloadDecoder.ZERO_COPY)
            .transport(TcpClientTransport.create(7003))
            .start()
            .block();
}

@Bean
RSocketRequester rSocketRequester(RSocketStrategies rSocketStrategies) {
    return RSocketRequester.builder()
            .rsocketFactory(factory -> factory
                    .dataMimeType(MimeTypeUtils.ALL_VALUE)
                    .frameDecoder(PayloadDecoder.ZERO_COPY))
            .rsocketStrategies(rSocketStrategies)
            .connect(TcpClientTransport.create(7003))
            .retry().block();
}