Get warning event from Circuit Breaker or Instance Isolation.

Senario

  • When the microservice is running, Circuit Breaker or the instance isolation status changes, you need to listen to related events, get relevant information and handle it.

Use Reference

  • Monitor CircuitBreaker events
    Object receiveEvent = new Object() {
    @Subscribe
    public void onEvent(CircutBreakerEvent circutBreakerEvent) {
      //Get information from circutBreakerEvent
      }
    };
    EventManager.getEventBus().register(receiveEvent);
    
  • Listen for instance isolation events
    Object receiveEvent = new Object() {
    @Subscribe
    public void onEvent(IsolationServerEvent isolationServerEvent) {
      //Get information from isolationServerEvent
      }
    };
    EventManager.getEventBus().register(receiveEvent);
    
  • Both events are monitored
    Object receiveEvent = new Object() {
    @Subscribe
    public void onEvent(AlarmEvent alarmEvent) {
      //Get information from alarmEvent
      }
    };
    EventManager.getEventBus().register(receiveEvent);
    

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