Akka Actor-等待一段时间，等待消息，否则发送消息 [英] Akka Actor - wait for some time to expect a message, otherwise send a message out

问题描述

是否可以让 Actor 等待X秒钟以接收任何消息，并且如果接收到消息，则照常进行处理，否则发送消息到其他 Actor （在构造函数中预先确定）？

Is it possible to make an Actor wait for X amount of seconds to receive any message, and if a message is received, process it as usual, otherwise send a message to some other Actor (pre-determined in the constructor)?

推荐答案

是的，如果您想等待任何消息，只需设置 receiveTimeout ： http://doc.akka.io/docs/akka/current/scala/actors.html#receive-timeout

Yes, if you want to wait for any message, you simply set a receiveTimeout: http://doc.akka.io/docs/akka/current/scala/actors.html#receive-timeout

（此处的文档有些误导，您也可以在每条消息之后设置receiveTimeout）

(The docs is slightly misleading here, you can set the receiveTimeout after every message also)

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