How to use

org.keycloak.models.sessions.infinispan.initializer.DBLockBasedCacheInitializer

constructor

@Override
public void run(KeycloakSession session) {
  InfinispanConnectionProvider connections = session.getProvider(InfinispanConnectionProvider.class);
  Cache<String, Serializable> workCache = connections.getCache(InfinispanConnectionProvider.WORK_CACHE_NAME);
  InfinispanCacheInitializer ispnInitializer = new InfinispanCacheInitializer(sessionFactory, workCache,
      new OfflinePersistentUserSessionLoader(sessionsPerSegment), "offlineUserSessions", sessionsPerSegment, maxErrors);
  // DB-lock to ensure that persistent sessions are loaded from DB just on one DC. The other DCs will load them from remote cache.
  CacheInitializer initializer = new DBLockBasedCacheInitializer(session, ispnInitializer);
  initializer.initCache();
  initializer.loadSessions();
  // Initialize persister for periodically doing bulk DB updates of lastSessionRefresh timestamps of refreshed sessions
  persisterLastSessionRefreshStore = new PersisterLastSessionRefreshStoreFactory().createAndInit(session, true);
}