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Flask-SocketIO
==============
[](https://github.com/miguelgrinberg/Flask-SocketIO/actions) [](https://codecov.io/gh/miguelgrinberg/flask-socketio)
Socket.IO integration for Flask applications.
Sponsors
--------
The following organizations are funding this project:
<br>[Socket.IO](https://socket.io) | [Add your company here!](https://github.com/sponsors/miguelgrinberg)|
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Many individual sponsors also support this project through small ongoing contributions. Why not [join them](https://github.com/sponsors/miguelgrinberg)?
Installation
------------
You can install this package as usual with pip:
pip install flask-socketio
Example
-------
```py
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.event
def my_event(message):
emit('my response', {'data': 'got it!'})
if __name__ == '__main__':
socketio.run(app)
```
Resources
---------
- [Tutorial](http://blog.miguelgrinberg.com/post/easy-websockets-with-flask-and-gevent)
- [Documentation](http://flask-socketio.readthedocs.io/en/latest/)
- [PyPI](https://pypi.python.org/pypi/Flask-SocketIO)
- [Change Log](https://github.com/miguelgrinberg/Flask-SocketIO/blob/main/CHANGES.md)
- Questions? See the [questions](https://stackoverflow.com/questions/tagged/flask-socketio) others have asked on Stack Overflow, or [ask](https://stackoverflow.com/questions/ask?tags=python+flask-socketio+python-socketio) your own question.
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