TCP over UDP

About the Project

A partial implementation of TCP functionality built on top of UDP, demonstrating core networking concepts like reliable data transfer and packet sequencing.

GitHub

Features

Data Sequencing

• Message chunking with sequence numbers
• Fixed chunk size implementation
• Total chunks tracking
• Ordered data reconstruction

Reliability

• ACK packet implementation
• 100ms retransmission timeout
• Out-of-order packet handling
• Lost packet recovery
• Non-blocking socket design

Usage

Compile server and client executables:

make

Start server:

./server

Run client:

./client