This package provides a simple real-time chat server using Socket.io for communication and the data-decr-encr npm package for message encryption and decryption.

You can install this package via npm:

npm install rt-chat

const server = require('rt-chat');

const PORT = process.env.PORT || 3000;

server.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});

• Real-time communication using Socket.io.
• Encryption and decryption of messages for secure communication.

• join(username): Broadcasted when a new user joins the chat. username is the username of the new user.
• message(encryptedMessage): Broadcasted when a user sends a message. encryptedMessage is the encrypted message sent by the user.
• userLeft(username): Broadcasted when a user disconnects from the chat. username is the username of the disconnected user.

• listen(port[, callback]): Starts the chat server on the specified port. Optionally, you can provide a callback function to be called when the server starts.

Contributions are welcome! Please feel free to submit a pull request or open an issue if you encounter any problems or have suggestions for improvements.

This package is licensed under the MIT License. See the LICENSE file for details.