The design of LEI RealTime activities requires that they be handled differently in the LEI failover cluster.

LEI RealTime活动的设计要求在LEI故障转移集群中对这些活动进行不同的处理。

youdao

The session data also needs to be replicated to other cluster nodes, in case the original cluster node goes down (failover scenario).

如果原始集群节点出现问题(故障转移情况)，则会话数据还必须复制到其他的集群节点。

youdao

However, without a cluster manager, this "failover" is not automatic.

尽管如此，没有集群管理，“切换”就不能自动完成。

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