@Override
                public void initChannel(SocketChannel ch) throws Exception {
                    setupHandlers(ch, dispatcher, HTTP);
                }
Add child options to the {@link io.netty.bootstrap.ServerBootstrap}.

@param channelOptions the additional child {@link io.netty.channel.ChannelOption}s.
@see io.netty.bootstrap.ServerBootstrap#childOption(io.netty.channel.ChannelOption, Object)
remoting/remoting-resteasy/src/main/java/com/alipay/sofa/rpc/server/rest/SofaNettyJaxrsServer.java