Chat app

Installation

• Need GSON Jar (https://jar-download.com/artifacts/com.google.code.gson/gson/2.8.2/source-code)

Rules

• UDP
• Distributed P2P
• Port -> 6665
• JSON { "to": "id", "test": "..." }

Goal

Connect and chat with all computers on the class with UDP protocol and distributed P2P connexion.

Logic in progress

Every node need to notify all others clients with their IP/Port information.

A node represent a server / client side at once.

The node has multiple jobs :

• Listening to messages.
• Send messages to all others clients.
  • Keep a list of all connected clients.
  • Check the client that has sent the message.
  • Send message to all others.
  • If message has already been received, ignored it
• Listen for incoming connexion request ?
• Listen for disconnection ?

Links?

https://css.csail.mit.edu/6.824/2014/projects/drevo.pdf

IP

peers.add(InetAddress.getByName("192.168.43.34")); peers.add(InetAddress.getByName("192.168.43.36")); peers.add(InetAddress.getByName("192.168.43.28")); peers.add(InetAddress.getByName("192.168.43.54")); peers.add(InetAddress.getByName("192.168.43.56"));