Flask-SocketIO

Socket.IO integration for Flask applications.

Installation

You can install this package as usual with pip:

pip install flask-socketio

Example

from flask import Flask, render_template
from flask_socketio import SocketIO, emit
    
app = Flask(__name__)
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app)

@app.route('/')
def index():
    return render_template('index.html')

@socketio.on('my event')
def test_message(message):
    emit('my response', {'data': 'got it!'})

if __name__ == '__main__':
    socketio.run(app)

Resources

• Tutorial
• Documentation
• PyPI
• Change Log
• Questions? See the questions others have asked on Stack Overflow, or ask your own question.