Akka actor查找或依赖项注入 [英] Akka actor lookup or dependency injection

问题描述

我刚刚开始与Akka合作，我无法决定是否应该使用依赖项注入（例如蛋糕模式）或演员查找来使演员彼此脱钩。首选方法是什么？

I'm just starting to work with Akka and I can't decide if I should use dependency injection (like cake pattern) or actor lookup in order to decouple the actors from each others. What is the preferred method?

推荐答案

您应该更喜欢相互介绍actor，这意味着要在其中或与之一起发送ActorRef消息或将其传递给构造函数。后者可能涉及您选择的蛋糕模式，但是查找要昂贵得多，因此您应尽可能使用真实的ActorRef。

You should prefer to introduce actors to each other, which means to send an ActorRef in or with a message or to pass it into a constructor. The latter may involve the cake pattern of you so choose, but lookup is much more expensive and therefore you should use real ActorRef whenever possible.

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