Clojure最好的方式来实现多线程？ [英] Clojure best way to achieve multiple threads?

问题描述

我正在使用一个用Clojure编写的MUD客户端。现在，我需要两个不同的线程。一个接收来自用户的输入并通过一个简单的Socket发送到MUD，另一个从MUD读取并显示输出到用户。

I am working on a MUD client written in Clojure. Right now, I need two different threads. One which receives input from the user and sends it out to the MUD (via a simple Socket), and one that reads and displays output from the MUD, to the user.

我应该使用Java Threads，还是有一些Clojure特有的功能，我应该转向？

Should I just use Java Threads, or is there some Clojure-specific feature I should be turning to?

推荐答案

使用pcalls函数，如下所示：

I would recommend using the pcalls function, like this:

(defn- process-server-responses []
  (prn "server connected")
  (. java.lang.Thread sleep 1000)
  (prn "server disconnected"))

(defn- process-client-input []
  (prn "client-input start")
  (. java.lang.Thread sleep 1000)
  (prn "client-input stop"))

(pcalls process-server-responses process-client-input)

上述输出：

"server connected"
"client-input start"
"server disconnected"
"client-input stop"

这里的pcalls文件：

Docs for pcalls here:

http://richhickey.github.com/clojure/clojure。 core-api.html＃clojure.core / pcalls

这篇关于Clojure最好的方式来实现多线程？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！