Reactor模型示例

最新推荐文章于 2025-08-17 15:26:55 发布

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最新推荐文章于 2025-08-17 15:26:55 发布 · 893 阅读

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#Reactor模型 #Java NIO

Reactor模型相关内容可参考：https://blog.youkuaiyun.com/skh2015java/article/details/106721630

Reactor模型示例
mainSelector 负责处理ACCEPT I/O事件，处理ACCEPT的业务逻辑Handler交给executorService线程池处理
subSelector负责处理READ I/O事件，处理READ和逻辑的Handler交给executorService线程处理


import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.*;
import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;



public class ReactorTask {


    public static void main(String[] args) throws IOException {
        new ReactorTask().startReactor();
    }



    final int  PORT = 7786;
    final Selector  mainSelector;
    final Selector subSelector;
    final ServerSocketChannel serverSocketChannel;