TimeServerHandler.java

package com.teiid.quickstart.netty;

import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelFuture;
import org.jboss.netty.channel.ChannelFutureListener;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.ChannelStateEvent;
import org.jboss.netty.channel.ExceptionEvent;
import org.jboss.netty.channel.SimpleChannelHandler;

public class TimeServerHandler extends SimpleChannelHandler {

	@Override
	public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception {
		e.getCause().printStackTrace();
        e.getChannel().close();
	}

	@Override
	public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
		Channel ch = e.getChannel();
		ChannelBuffer time = ChannelBuffers.buffer(4);
		time.writeInt((int) (System.currentTimeMillis() / 1000L + 2208988800L));
		ChannelFuture f = ch.write(time);
		f.addListener(new ChannelFutureListener() {
            public void operationComplete(ChannelFuture future) {
                Channel ch = future.getChannel();
                ch.close(); 
                }
        });
	}

}