docs: protected LinkedHashMap<String, Callable<? extends ChannelHandler>> getChannelHandlers(final MessageInput input) {
          LinkedHashMap<String, Callable<? extends ChannelHandler>> handlerList = new LinkedHashMap<>();
  
          handlerList.put("exception-logger", () -> new ExceptionLoggingChannelHandler(input, log));
          handlerList.put("packet-meta-dumper", () -> new PacketInformationDumper(input));
          handlerList.put("output-failure-logger", () -> PromiseFailureHandler.INSTANCE);
  
          return handlerList;
      }