// Create a default pipeline implementation.
ChannelPipeline pipeline = pipeline();
pipeline.addLast("decoder", new HttpRequestDecoder());
pipeline.addLast("aggregator", new HttpChunkAggregator(65536));
pipeline.addLast("encoder", new HttpResponseEncoder());
pipeline.addLast("handler", new WebSocketServerProtocolHandler("/websocket"));
pipeline.addLast("testFramehandler", new CustomTextFrameHandler());
return pipeline;
}