最简单的方法只是保留WSHandler实例的列表或字典:
class WSHandler(tornado.websocket.WebSocketHandler): clients = [] def open(self): self.clients.append(self) print 'new connection' self.write_message("Hello World") def on_message(self, message): print 'message received %s' % message def on_close(self): self.clients.remove(self) print 'closed connection'如果要标识连接(例如按用户),则可能必须通过套接字发送该信息。



