threading_barrier_abort.py 文件源码

def worker(barrier):
    print(threading.current_thread().name,
          'waiting for barrier with {} others'.format(
              barrier.n_waiting))
    try:
        worker_id = barrier.wait()
    except threading.BrokenBarrierError:
        print(threading.current_thread().name, 'aborting')
    else:
        print(threading.current_thread().name, 'after barrier',
              worker_id)