install socketio flask

  1. Install Flask-SocketIO using pip: pip install flask-socketio

  2. Import necessary modules in your Flask application: python from flask import Flask, render_template from flask_socketio import SocketIO

  3. Create a Flask application and configure it: python app = Flask(__name__) app.config['SECRET_KEY'] = 'your_secret_key'

  4. Initialize SocketIO with the Flask application: python socketio = SocketIO(app)

  5. Define a route to serve your HTML page with WebSocket support: python @app.route('/') def index(): return render_template('index.html')

  6. Implement WebSocket events for handling client-server communication: python @socketio.on('message') def handle_message(msg): print('Message: ' + msg) socketio.emit('message', msg)

  7. Run the application with SocketIO support: python if __name__ == '__main__':, debug=True)

  8. Create an HTML template for the WebSocket-enabled page (e.g., index.html): ```html

Flask-SocketIO Example

WebSocket Example