catstyle,Catstyle_Lee,github

Hi there 👋😊

About me

A developer driven by interest, a python aficionado.
💻 I’m currently working on a company developing casual games as a backend engineer, sometimes a full-stack engineer.
🌱 I’m currently learning Rust and Golang.
💬 Ask me about tech area things.
📧 How to reach me: [email protected]
🎮 A console games lover, FC/MD/SS/PS/PSP/PS4/NS...

Platform&Tools

Catstyle_Lee's Projects

flask-template

a project template based on flask restful

instant-rst.py

A local server for preview rst document instantly

lamda

⚡️ Android reverse engineering & automation framework | 安卓逆向 & 自动化辅助框架

libmaid

a general use of rpc service, implement by libev & protobuf

PyTCP is an attempt to create fully functional TCP/IP stack in Python. It supports TCP stream based transport with reliable packet delivery based on sliding window mechanism and basic congestion control. It also supports IPv6/ICMPv6 protocols with SLAAC address configuration. It operates as user space program attached to Linux TAP interface. As of today stack is able to send and receive traffic over Internet using IPv4 and IPv6 default gateways for routing. Since goal of this project is purely educational (at least at this point) the clarity of code is preferred over its efficiency. For the same reason security features are not being implemented just yet unless they are integral part of TCP/IP suite protocols specification.