Demo关于协议Depack部分，传输中，为什么会导致ID断续？

[TimeBoat]

在 WIN7 64 下配合 GoLand IDE 进行调试，Server 端显示接收数据如下： 127.0.0.1:49185 tcp connect success receive data string: {"ID":8","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":18","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":28","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":38","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":48","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":58","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":68","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":77","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":87","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":97","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} receive data string: {"ID":99","Session":15646195752952399002015073109532345","Meta":"golang","Content":"message"} 127.0.0.1:49185 connection error: EOF 如上所示，求教： 1.为何ID会断续存储？并没有按照1、2、3、4、5 -> 100 的顺序进行？ 2.最后 connection error: EOF 为何会存在？是Client代码不完善导致没有正确结束通信吗？