python_engineio_server_with_eventlet_wsgi.py

1import engineio
2import eventlet
3
4# create an Engine.IO server
5eio = engineio.Server()
6
7# wrap with a WSGI application
8app = engineio.WSGIApp(eio)
9
10@eio.on('connect')
11def connect(sid, environ):
12    print('connect ', sid)
13
14@eio.on('message')
15def message(sid, data):
16    print('message from', sid, data)
17    eio.send(sid, 'acknowledgment')
18
19@eio.on('disconnect')
20def disconnect(sid):
21    print('disconnect ', sid)
22
23if __name__ == '__main__':
24    eventlet.wsgi.server(eventlet.listen(('', 5000)), app)