网络协议软件的开发技术因为涉及到操作系统核心，所以大多没有公开的资料。

The technology in developing network protocol software relating to system kernels is always undocumented.

youdao

网络协议软件的开发技术因为涉及到操作系统核心，所以大多没有公开的资料。

The technology in developing network protocol software relating to system kernels is always undocumented.

youdao