计算机网络实验学习复盘

复习时候看：

面试必备！TCP协议经典十五连问！ - 掘金 (juejin.cn)

TCP & UDP 的分片问题 - 知乎 (zhihu.com)

敲python代码时候的好习惯：

使用try,finally(看epoll示例才发现你个哈批)

try:
    ...
finally:
    ...

Open socket connections don’t need to be closed since Python will close them when the program terminates. They’re included as a matter of good form.()