nettyprivateprotocolserverdemo.NettyServer.java Source code

Introduction

Here is the source code for nettyprivateprotocolserverdemo.NettyServer.java

Source

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package nettyprivateprotocolserverdemo;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import io.netty.handler.timeout.ReadTimeoutHandler;
import util.NettyConstant;
import util.NettyMessageDecoder;
import util.NettyMessageEncoder;

/**
 *
 * @author allen
 */
public class NettyServer {

    public void bind() throws InterruptedException {
        EventLoopGroup bossGroup = new NioEventLoopGroup();
        EventLoopGroup workerGroup = new NioEventLoopGroup();

        ServerBootstrap serverBootstrap = new ServerBootstrap();

        serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new ChannelInitializer<SocketChannel>() {

                    @Override
                    protected void initChannel(SocketChannel ch) throws Exception {
                        ch.pipeline().addLast(new NettyMessageDecoder(1024 * 1024, 4, 4));
                        ch.pipeline().addLast(new NettyMessageEncoder());
                        ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(50));
                        ch.pipeline().addLast(new LoginAuthRespHandler());
                        ch.pipeline().addLast(new HeartBeatRespHandler());

                    } //initChannel()

                });

        serverBootstrap.bind(NettyConstant.REMOTEIP, NettyConstant.PORT).sync();
        System.out.println("Netty server start OK : " + NettyConstant.REMOTEIP + " : " + NettyConstant.PORT);
    } //bind()

} //NettyServer