def do_updatedb(self, line):
        self.updatedb()
Subscribe to changes on the specified feed.  When the feed is updated
dataset/ETHPy150Open Gioyik/getExploit/getExploit.py/ExploitSearch.do_updatedb--crossover with--dataset/ETHPy150Open adafruit/io-client-python/Adafruit_IO/mqtt_client.py/MQTTClient.subscribe