barriers.py 文件源码

def run(self):
      print("Thread {} working on something".format(threading.current_thread()))
      time.sleep(random.randint(1,10))
      print("Thread {} is joining {} waiting on Barrier".format(threading.current_thread(), self.barrier.n_waiting))
      self.barrier.wait()

      print("Barrier has been lifted, continuing with work")