How TCP and UDP Work in Python Python provides the socket library to implement TCP and UDP communication. Below is a high-level overview of how both protocols work in a client-server model.

This project implements a TCP-like reliable data transfer protocol over UDP in Python. The protocol simulates TCP’s three-way handshake, packet segmentation, ACK-based acknowledgment, retransmission ...

Now that you understand what TCP and UDP are, we can start discussing TCP and UDP ports in detail. Lets move on to the next section where we can describe the concept of ports better.