nodejs

Node.js Chat Server

This is a simple chat server written in Node.js (JavaScript).

Running the server

• npm install (dependencies)
• node server.mjs
• DEBUG=server,protocol node server.mjs (to see more logs)

Features

• Login (without password. It is enough to send the username)
• Send message and dispatch to the correct user
• Store in memory the users with the status (online/offline)
• Store in memory the off-line messages when the user is not online
• Send the off-line messages when the user logs in
• Check if the user is already logged in
• Check if the destination user exists