// Configure the event pipeline factory.
bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
@Override
public ChannelPipeline getPipeline() throws Exception {
DefaultChannelPipeline pipeline = new DefaultChannelPipeline();
pipeline.addLast("framer", new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
pipeline.addLast("decoder", new StringDecoder());
pipeline.addLast("encoder", new StringEncoder());
pipeline.addLast("loggingHandler", new SimpleChannelHandler() {
@Override
public void messageReceived(final ChannelHandlerContext ctx, final MessageEvent e)
throws Exception {
final String message = (String) e.getMessage();