- Group Number: 25 (CS39006-Spring-2022)
- Members:
- Pritkumar Godhani (19CS10048)
- Debanjan Saha (19CS30014)
This repository contains all the implementations of the networks/socket programming concepts learnt in the Computer Networks course.
The directories present in this repository are as follows:
-
a1-tcp-client-server: Implementatation of an iterative TCP Server-Client and an iterative UDP Server-Client. Client send a text file to the server. Server counts the number of sentences, words, and characters in the file and sends them back to the client. -
a2-dns-client-server: Implementation of DNS Name Resolution Client-Server using concurrent DNS Server which multiplexes TCP and UDP Sockets using select() call. -
a3-file-transfer-protocol: Implementation of a Minimalistic File Transfer Protocol using TCP Connection on custom IP Address and Port having features of password protected authentication, directory content listing,single/multiple files upload/download etc. -
a4-my-reliable-protocol: Implementation of a MRP Socket to ensure reliable communication using unreliable UDP sockets using a novel message acknowledgement scheme and concurrent threads for handling incoming messages, timeouts, and retransmission of unacknowledged messages. -
a5-mytraceroute: Implementation of our version of the linux command 'traceroute' using Raw Sockets and manually handcrafting a UDP packet