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 * [[/Actors_and_their_Owning_Connections | Actors and their Owning Connections]]

Actors是replication机制的主力。

The server will maintain a list of Actors, and will update the client periodically so that the client will maintain a close approximation of each Actor (that is marked to be replicated).

Actors are updated in two main ways:

  • Property updates
  • RPCs

这两种同步方式的主要区别是：属性同步是自动进行的，当属性改变时。而RPCs是被主动调用触发的。还有就是属性同步中，即便属性的值没有发生改变，那么它虽然不占用带宽，但是CPU资源仍在实时监控它的状态，即它会占用系统资源。
因此，

  • 属性同步方式特别适合那种频繁改变的状态（此种情形，属性同步方式比较省心）
  • RPCs适合于那种变化不那么频繁的状态（此种情形，RPCs比较节省资源）

几个主题：

UE4-Networking-And-Multiplayer/Actor_Replication (last edited 2021-03-05 08:51:27 by zbjxb)