def sleep(self, time):

        dt = self.add(self.clock, time)

        if self.comparer(self.clock, dt) >= 0:
            raise ArgumentOutOfRangeException()

        self.clock = dt
Advances the schedulers clock by the specified relative time.
dataset/ETHPy150Open ReactiveX/RxPY/rx/concurrency/virtualtimescheduler.py/VirtualTimeScheduler.sleep