simple_websocket_echo_server_and_client_quickstart.py

1import threading
2from simple_websocket import Server, Client, ConnectionClosed
3
4def server(environ):
5    ws = Server(environ)
6    try:
7        while True:
8            data = ws.receive()
9            ws.send(data)
10    except ConnectionClosed:
11        pass
12
13def client():
14    ws = Client('ws://localhost:5000/')
15    try:
16        ws.send('hello')
17        print(ws.receive())
18    except ConnectionClosed:
19        pass
20
21# Example usage:
22# In a real scenario, the server would be called by a WSGI-compliant 
23# server (like eventlet or gevent) that passes the 'environ' dictionary.