service.py 文件源码

def send_remote_shutdown_command(self):
        try:
            from urllib import request as url_request
            URLError = url_request.URLError
        except ImportError:
            import urllib2 as url_request
            import urllib2
            URLError = urllib2.URLError

        try:
            url_request.urlopen("http://127.0.0.1:%d/shutdown" % self.port)
        except URLError:
            return
        count = 0
        while self.is_connectable():
            if count == 30:
                break
            count += 1
            time.sleep(1)