resilience4j监测断路器变化

 circuitRegistry.getEventPublisher()
                .onEntryAdded(event -> {
                    event.getAddedEntry().getEventPublisher()
                            .onStateTransition(
                                    e -> {
                                        if(e.getStateTransition().getToState().equals(CircuitBreaker.State.OPEN)){
                                            log.info("service stop");
                                        }
                                    }
                            );
                });