==============================================================IRCClient=============================================================
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioSocketChannel;
import me.soros.multiping.MultiPing;
import me.soros.multiping.MultiPingMod;
import net.minecraft.client.Minecraft;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;

import java.io.*;
import java.net.InetAddress;
import java.net.Socket;
import java.util.Scanner;
import java.util.concurrent.LinkedBlockingQueue;

public class IRCClient {
    private final String host;
    private final  int port;
    Channel channel = null;

    public IRCClient(String host, int port){
        this.host = host;
        this.port = port;
    }

    public void run() {
        EventLoopGroup group = new NioEventLoopGroup();
        try {
            Bootstrap bootstrap  = new Bootstrap()
                    .group(group)
                    .channel(NioSocketChannel.class)
                    .handler(new NettyInit());
              channel = bootstrap.connect(host, port).sync().channel();
              BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            while(true){
          //    channel.write(in.readLine() + "\r\n");
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            group.shutdownGracefully();
        }

    }
    public void send(String string) {
        if (channel != null) {
            channel.write(string + "\r\n");
        }
    }
==============================================================NettyClientHandler=======================================================
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import me.soros.multiping.MultiPing;
import me.soros.multiping.MultiPingMod;
import net.minecraft.client.Minecraft;

public class NettyClientHandler extends SimpleChannelInboundHandler<String> {


    public boolean entity;
    public int lTicks = 0;
    String key;
    private int z;
    private String name;
    private String world;
    private String serverName;
    private int x;
    private int y;

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception {
        System.out.println("Received server message:" + msg);
        parse(msg);
    }

    private void parse(String message) {
        String msg = String.valueOf(message);
        if (msg.contains("-")) {
            if (msg.contains("key")) {
                key = msg.split("-")[1];
            } else if (msg.contains("name")) {
                name = msg.split("-")[1];
            } else if (msg.contains("world")) {
                world = msg.split("-")[1];
            } else if (msg.contains("server")) {
                serverName = msg.split("-")[1];
            } else if (msg.contains("x")) {
                x = Integer.parseInt(msg.split("-")[1]);
            } else if (msg.contains("y")) {
                y = Integer.parseInt(msg.split("-")[1]);
            } else if (msg.contains("z")) {
                z = Integer.parseInt(msg.split("-")[1]);
            } else if (msg.contains("isEntity")) {
                entity = msg.split("-")[1].equalsIgnoreCase("true");
            } else if (msg.contains("ticks")) {
                lTicks = Integer.parseInt(msg.split("-")[1]);
            } else if (msg.contains("end")) {
                if (key.equalsIgnoreCase(MultiPingMod.getKey()) && !name.equalsIgnoreCase(Minecraft.getMinecraft().thePlayer.getName())) {
                    MultiPing m = new MultiPing(name, world, serverName, x, y, z, entity);
                    MultiPingMod.setTime(lTicks);
                    m.render = true;
                    if (MultiPingMod.render.getToRender().containsKey(name)) {
                        MultiPingMod.render.getToRender().get(name).render = false;
                        MultiPingMod.render.getToRender().remove(name);
                    }
                    MultiPingMod.render.addToRender(m);
                }
            }
        }
    }
}
==============================================================NettyInit================================================================

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.DelimiterBasedFrameDecoder;
import io.netty.handler.codec.Delimiters;
import io.netty.handler.codec.string.StringDecoder;
import io.netty.handler.codec.string.StringEncoder;
import io.netty.util.CharsetUtil;

    public class NettyInit extends ChannelInitializer<SocketChannel> {

            @Override
            protected void initChannel(SocketChannel socketChannel) throws Exception {
                ChannelPipeline pipeline = socketChannel.pipeline();
                pipeline.addLast("framer", new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
                pipeline.addLast("decoder", new StringDecoder());
                pipeline.addLast("encoder", new StringEncoder());
                pipeline.addLast("handler", new NettyClientHandler());

            }
    }