def sync(self, f, *args, **kwargs):
        if self.interval and self.interval > 0:
            loop_call = loopingcall.FixedIntervalLoopingCall(f, *args,
                                                             **kwargs)
            loop_call.start(interval=self.interval)
            return loop_call
Fire synchronization based on interval.
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/plugins/ml2/drivers/cisco/apic/apic_sync.py/SynchronizerBase.sync