Client-Server Demo

A simple demonstration of client-server architecture where one computer becomes a web server that others can access.

For Server (Presenter)

1. Clone this repository:

git clone https://github.com/code4policy/client_server.git
cd client_server

2. Install serve:

npm install -g serve

3. Start your computer as a web server:

serve

This command turns your computer into a web server that:

• Serves the index.html file in this repository
• Listens for incoming connections on port 3000
• Can be accessed by other computers on your network

For Clients (Students)

1. Get the server's IP address from the presenter
2. Open your web browser
3. Navigate to: http://PRESENTER_IP:3000 You are now making a request to your classmate's computer!

NOTE: Make sure to be on the same wifi

Common Issues

1. Can't connect to server:
   • Verify you're on the same network
   • Check if firewall is blocking connections
   • Confirm IP address and port

Network Requirements

• All participants must be on the same local network
• Some corporate/university networks may block peer-to-peer connections
• Public WiFi might restrict device-to-device communication