我的netty之旅

package com.almond;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;

public class MyAlmondServer {

	public static void main(String[] args) throws InterruptedException {

		EventLoopGroup boss = new NioEventLoopGroup();
		EventLoopGroup work = new NioEventLoopGroup();
		try {
			ServerBootstrap serverBootstrap = new ServerBootstrap();
			serverBootstrap.group(boss, work).channel(NioServerSocketChannel.class)
					.handler(new LoggingHandler(LogLevel.INFO)).childHandler(new MyAlmondInitlizer());
			Channel channel = serverBootstrap.bind(8899).sync().channel();
			channel.closeFuture().sync();
		} finally {
			boss.shutdownGracefully();
			work.shutdownGracefully();
		}
	}
}

以上代碼，EventLoopGroup是循環組，boss負責接受任務，work負責處理任務，handler是針對boss的循環組，childHandler是針對work循環組，closeFuture是長連接

private static ChannelGroup channelGroup = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
	

以上容器是管道組，服務器端的ChannelHandlerContext得到的channel,就是每個訪問者各自的channel，傳遞給服務器的channel管道中
代碼地址 https://gitee.com/chijingsanxun/nettying.git