ClusterListener (Keycloak Docs Distribution 21.1.2 API)

All Known Implementing Classes:

AbstractAuthSessionClusterListener, AbstractUserSessionClusterListener, CrossDCLastSessionRefreshListener
```
public interface ClusterListener
```
Task to be executed on all cluster nodes once it's notified.

Author:

Marek Posolda

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`eventReceived(ClusterEvent event)`	Registered task to be executed on all cluster nodes once it's notified from cache.

- Method Detail
  - eventReceived
```
void eventReceived(ClusterEvent event)
```
    Registered task to be executed on all cluster nodes once it's notified from cache.
    
    Parameters:
    
    event - value of notification (Object added into the cache)