def PeriodicallySendStatistics(self):
    sleep = config_lib.CONFIG["Dataserver.stats_frequency"]
    self.failed = 0
    self.stat_thread = utils.InterruptableThread(target=self._PeriodicThread,
                                                 sleep_time=sleep)
    self.stat_thread.start()
Confirm support for transactions
dataset/ETHPy150Open google/grr/grr/server/data_server/data_server.py/StandardDataServer.PeriodicallySendStatistics--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/backends/__init__.py/BaseDatabaseFeatures.supports_transactions