from bottle import get, template, run from bottle_websocket import GeventWebSocketServer from bottle_websocket import websocket users = set() @get('/') def index(): return template('index') @get('/websocket', apply=[websocket]) def chat(ws): users.add(ws) print("[ws get] : ",ws) while True: msg = ws.receive() print("[msg get] : ",msg) if msg is not None: print("[msg is not None] : ",msg) for u in users: print("[user] : ",u) u.send(msg) else: break users.remove(ws) run(host='127.0.0.1', port=8080, server=GeventWebSocketServer)