python信号处理

#!/usr/bin/python

# -*- coding: utf-8 -*-

import time,sys,signal

def exit(signum, frame):

    print 'Exit'

    sys.exit(1)

if __name__ == '__main__':

    signal.signal(signal.SIGINT, exit)

    signal.signal(signal.SIGTERM, exit)

    while True:

        time.sleep(1)