package com.walker.tcp; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.SimpleChannelInboundHandler; public class HelloClientHandler extends SimpleChannelInboundHandler { @Override protected void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception { System.out.println("Server say : " + msg); } @Override public void channelActive(ChannelHandlerContext ctx) throws Exception { System.out.println("Client active "); super.channelActive(ctx); } @Override public void channelInactive(ChannelHandlerContext ctx) throws Exception { System.out.println("Client close "); super.channelInactive(ctx); } }