social_handler.py 文件源码

def initialize(self):
        try:
            if DEBUG_ON:
                print('connect again')

            self._mqttc = mqtt.Client(None)
            self._mqttc.on_message = self.mqtt_on_message
            self._mqttc.on_connect = self.mqtt_on_connect
            self._mqttc.on_subscribe = self.mqtt_on_subscribe
            self._mqttc.on_publish = self.mqtt_on_publish
            self._mqttc.on_disconnect = self.on_disconnect

            # Enable this line if you are doing the snip code, off stress
            # self._mqttc.loop_start()
        except TypeError:
            print('Connect to mqtter error')
            return