me.bigteddy98.movingmotd.ServerSideConnection.java Source code

Introduction

Here is the source code for me.bigteddy98.movingmotd.ServerSideConnection.java

Source

/* 
 * MovingMOTD
 * Copyright (C) 2014 Sander Gielisse
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package me.bigteddy98.movingmotd;

import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerAdapter;
import io.netty.channel.ChannelHandlerContext;

public class ServerSideConnection extends ChannelHandlerAdapter {

    private final NetworkManager networkManager;
    private final Channel incomingChannel;

    public ServerSideConnection(NetworkManager networkManager) {
        this.networkManager = networkManager;
        this.incomingChannel = networkManager.incomingChannel;
    }

    @Override
    public void channelActive(ChannelHandlerContext ctx) throws Exception {
        ctx.read();
        ctx.write(Unpooled.EMPTY_BUFFER);
        this.networkManager.serversidePipeline = ctx.pipeline();
    }

    @Override
    public void channelRead(final ChannelHandlerContext ctx, Object msg) throws Exception {
        this.incomingChannel.writeAndFlush(msg).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                if (future.isSuccess()) {
                    ctx.channel().read();
                } else {
                    future.channel().close();
                }
            }
        });
    }
}