RPC大数据包传输

netty 默认的数据包传输大小为1024Byte

ServerBootstrap bootstrap = new ServerBootstrap();
				bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
						.childHandler(new ChannelInitializer<SocketChannel>() {
							@Override
							public void initChannel(SocketChannel channel) throws Exception {
								channel.pipeline().addLast(new RpcDecoder(RpcRequest.class)) 
										.addLast(new RpcEncoder(RpcResponse.class))
										.addLast(new RpcHandler(handlerMap));
							}
						})
						.option(ChannelOption.SO_BACKLOG, 128)
						.option(ChannelOption.RCVBUF_ALLOCATOR, new AdaptiveRecvByteBufAllocator(64, 131072, 131072))
						.childOption(ChannelOption.SO_KEEPALIVE, true);

 option(ChannelOption.RCVBUF_ALLOCATOR, new AdaptiveRecvByteBufAllocator(64, 131072, 131072))

红色标记的部分是数据包大小限制属性；