Implement reliable transport protocol using Selective Repeat in C

Question

Implement reliable transport protocol using Selective Repeat in C by studying and extending an implmentation of Go Back N running on a network simulator.

Answer 1

This can help you to make your way in network programming.
https://samplecodes.wordpress.com/sliding-window-protocol/selective-repeat-request-protocol/
https://code.sololearn.com/cSpGm6yTogKU/?ref=app