Python multiprocessing 모듈을 이용해 타임아웃 구현하기

timeoutInPython.py

from multiprocessing import Process
import time
import sys


TIMEOUT = 5


def tenSecond():
    for i in range(10):
        sys.stdout.write('\r{} sec'.format(i + 1))
        time.sleep(1)
    print('\nDone!!')


def do(a):
    tenSecond()


if __name__ == "__main__":
    print('This program has a 5 second timeout.')
    a = 'arg1'
    actionProcess = Process(target=do, args=(a, ))
    actionProcess.start()
    actionProcess.join(timeout=TIMEOUT)
    actionProcess.terminate()
    print('\nProcess is End')