Method _set_final_result

cassandra/cluster.py:4893–4913

(self, response)

                "statement on host %s: %s" % (host, response)))

    def _set_final_result(self, response):
        self._cancel_timer()
        if self._metrics is not None:
            self._metrics.request_timer.addValue(time.time() - self._start_time)

        with self._callback_lock:
            self._final_result = response
            # save off current callbacks inside lock for execution outside it
            # -- prevents case where _final_result is set, then a callback is
            # added and executed on the spot, then executed again as a
            # registered callback
            to_call = tuple(
                partial(fn, response, *args, **kwargs)
                for (fn, args, kwargs) in self._callbacks
            )

        self._event.set()

        # apply each callback
        for callback_partial in to_call:
            callback_partial()

    def _set_final_exception(self, response):
        self._cancel_timer()