如何为参与者指定线程池 [英] How to designate a thread pool for actors

问题描述

我有一个使用全局线程池的现有Java/scala应用程序.我想开始在项目中使用actor，但希望应用程序中的所有内容都使用同一池.

I have an existing java/scala application using a global thread pool. I would like to start using actors in the project but would like everything in the app using the same pool.

我知道我可以设置actor使用的最大线程数，但希望共享线程池.这是必要/合理的，并且可以指定参与者的线程池吗?

I know I can set the maximum number of threads that actors use but would prefer sharing the thread pool. Is this necessary/reasonable, and is it possible to designate the actor's thread pool?

如果不可能/建议，在将actor集成到已经使用线程的应用程序中时，有什么经验法则吗?

If it is not possible/recommended, are there any rules of thumb when integrating actors in apps that are already using threads?

谢谢.

推荐答案

我相信您可以执行以下操作:

I believe you can do something like this:

trait MyActor extends Actor {
  val pool = ... // git yer thread pool here
  override def scheduler = new SchedulerAdapter {
    def execute(block: => Unit) =
      pool.execute(new Runnable {
        def run() { block }
      })
  }
} 

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