// Add the text line codec combination first,
pipeline.addLast("framer", new DelimiterBasedFrameDecoder(
8192, Delimiters.lineDelimiter()));
pipeline.addLast("decoder", new StringDecoder());
pipeline.addLast("encoder", new StringEncoder());
// and then business logic.
pipeline.addLast("handler", new DelegatingChannelHandler(delegateToConnector));
return pipeline;