pipeline.addLast("ssl", new SslHandler(engine));
// On top of the SSL handler, add the text line codec.
pipeline.addLast("framer", new DelimiterBasedFrameDecoder(
8192, Delimiters.lineDelimiter()));
pipeline.addLast("decoder", new StringDecoder());
pipeline.addLast("encoder", new StringEncoder(BufType.BYTE));
// and then business logic.
pipeline.addLast("handler", new SecureChatServerHandler());
}