def createConnection(self, packet, socPair, *args, **kwargs): if len(self.connections) >= self.max_active_conns: s = "Ignoring new connection request:" s += "already have %d active connections" log.warn(s % self.max_active_conns) return None if not self.agent.isSyn(packet): return None _kwargs = {} _kwargs.update(kwargs) _kwargs["connection_over_cb"] = self.connectionClosed _kwargs["has_data_to_send_cb"] = self.connHasDataToSend conn = TcpConnection.createFromPacket(packet, **_kwargs) return conn