JacksonServer.java

package com.lyncc.netty.codec.jackson;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelOption;
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 JacksonServer {
    
    static final int PORT = 8082;
    
    public static void main(String[] args) {
        
        EventLoopGroup bossGroup = new NioEventLoopGroup(1);
        EventLoopGroup workerGroup = new NioEventLoopGroup();
        
        try {
            ServerBootstrap serverBootstrap = new ServerBootstrap().group(bossGroup,workerGroup)
                    .channel(NioServerSocketChannel.class)
                    .option(ChannelOption.SO_BACKLOG, 100)
                    .childOption(ChannelOption.SO_KEEPALIVE, true)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new JacksonServerHandlerInitializer());
            ChannelFuture f = serverBootstrap.bind(PORT).sync();
            
            System.out.println("Server start listen at " + PORT );
            f.channel().closeFuture().sync();
        } catch (Exception e) {
            bossGroup.shutdownGracefully();
            workerGroup.shutdownGracefully();
        }
        
        
    }

}