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Python client.Client方法代碼示例

本文整理匯總了Python中paho.mqtt.client.Client方法的典型用法代碼示例。如果您正苦於以下問題:Python client.Client方法的具體用法?Python client.Client怎麽用?Python client.Client使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在paho.mqtt.client的用法示例。


在下文中一共展示了client.Client方法的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: on_connect

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_connect(self, client, userdata, message, return_code):
        """
        Called when the broker responds to our connection request.

        @param client:
            the client instance for this callback
        @param userdata:
            the private user data as set in Client() or userdata_set()
        @param message:
            response message sent by the broker
        @param return_code:
            the connection result
        """
        debuglog(1, "MQTT on_connect({},{},{},{}): {}".format(client, userdata, message, return_code, mqtt.error_string(return_code)))
        for topic in self._args.mqtt_topic:
            debuglog(1, "subscribe to topic {}".format(topic))
            client.subscribe(topic, 0) 
開發者ID:curzon01,項目名稱:mqtt2sql,代碼行數:19,代碼來源:mqtt2sql.py

示例2: on_message

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_message(self, client, userdata, message):
        """
        Called when a message has been received on a topic that the client subscribes to.
        This callback will be called for every message received.

        @param client:
            the client instance for this callback
        @param userdata:
            the private user data as set in Client() or userdata_set()
        @param message:
            an instance of MQTTMessage.
            This is a class with members topic, payload, qos, retain.
        """
        global EXIT_CODE    # pylint: disable=global-statement

        if EXIT_CODE != ExitCode.OK:
            sys.exit(EXIT_CODE)
        log(2, '{} {} [QOS {} Retain {}]'.format(message.topic, message.payload, message.qos, message.retain))

        debuglog(2, "on_message({},{},{})".format(client, userdata, message))
        if EXIT_CODE == ExitCode.OK:
            self.pool_sqlconnections.acquire()
            self.write2sql_thread = Thread(target=self.write2sql, args=(message,))
            self.write2sql_thread.start() 
開發者ID:curzon01,項目名稱:mqtt2sql,代碼行數:26,代碼來源:mqtt2sql.py

示例3: on_publish

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_publish(self, client, userdata, mid):
        """
        Called when a message that was to be sent using the publish() call
        has completed transmission to the broker.
        For messages with QoS levels 1 and 2, this means that the appropriate
        handshakes have completed. For QoS 0, this simply means that the
        message has left the client. The mid variable matches the mid
        variable returned from the corresponding publish() call, to allow
        outgoing messages to be tracked.

        @param client:
            the client instance for this callback
        @param userdata:
            the private user data as set in Client() or userdata_set()
        @param mid:
            matches the mid variable returned from the corresponding
            publish() call, to allow outgoing messages to be tracked.
        """
        debuglog(2, "on_publish({},{},{})".format(client, userdata, mid)) 
開發者ID:curzon01,項目名稱:mqtt2sql,代碼行數:21,代碼來源:mqtt2sql.py

示例4: on_subscribe

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_subscribe(self, client, userdata, mid, granted_qos):
        """
        Called when the broker responds to a subscribe request.

        @param client:
            the client instance for this callback
        @param userdata:
            the private user data as set in Client() or userdata_set()
        @param mid:
            Matches the mid variable returned from the corresponding
            subscribe() call.
        @param granted_qos:
            a list of integers that give the QoS level the broker has
            granted for each of the different subscription requests.
        """
        debuglog(2, "on_subscribe({},{},{},{})".format(client, userdata, mid, granted_qos)) 
開發者ID:curzon01,項目名稱:mqtt2sql,代碼行數:18,代碼來源:mqtt2sql.py

示例5: on_log

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_log(self, client, userdata, level, string):
        """
        Called when the client has log information.

        @param client:
            the client instance for this callback
        @param userdata:
            the private user data as set in Client() or userdata_set()
        @param level:
            gives the severity of the message and will be one of
            MQTT_LOG_INFO, MQTT_LOG_NOTICE, MQTT_LOG_WARNING, MQTT_LOG_ERR,
            and MQTT_LOG_DEBUG. The message itself is in string.
        @param string:
            The message itself
        """
        debuglog(2, "on_log({},{},{},{})".format(client, userdata, level, string)) 
開發者ID:curzon01,項目名稱:mqtt2sql,代碼行數:18,代碼來源:mqtt2sql.py

示例6: initialize

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
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 
開發者ID:PokemonGoF,項目名稱:PokemonGo-Bot,代碼行數:19,代碼來源:social_handler.py

示例7: __init__

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def __init__(self, config, verbose, logger):
        """Initialize an MQTT client.

        Args:
            config (:class:`.ServerConfig`): The configuration of
                the MQTT client.
            verbose (bool): Whether or not the MQTT client runs in verbose
                mode.
            logger (:class:`logging.Logger`): The Logger object for logging
                messages.
        """
        self.config = config
        self.verbose = verbose
        self.logger = logger
        self.mqtt = Client()
        self.logger.debug('Using %s', pyaudio.get_portaudio_version_text())
        self.logger.debug('Creating PyAudio object...')
        self.audio = pyaudio.PyAudio()

        self.initialize()

        self.mqtt.on_connect = self.on_connect
        self.mqtt.on_disconnect = self.on_disconnect
        self.connect() 
開發者ID:koenvervloesem,項目名稱:hermes-audio-server,代碼行數:26,代碼來源:mqtt.py

示例8: connect

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def connect(self, host, port, ca_path=None, client_path=None, key_path=None):
        self.__client = mqtt.Client(protocol=mqtt.MQTTv311, userdata=self.__user_data)

        if ca_path is not None and client_path is not None and key_path is not None:
            self.ssl_setting(ca_path, client_path, key_path)

        will = self.__user_will
        if will is None:
            event_loop_message = EventLoop.get_message(EVENT_LOOP.STATE.WILL, self.__pid)
            payload = self.__topicPub.serialize(event_loop_message)
            will = {"topic": self.__topicPub.get_path(), "payload": payload}
        self.__client.will_set(will["topic"], payload=will["payload"], qos=2, retain=False)

        self.__client.on_connect = self.__on_connect
        self.__client.on_message = self.__on_message
        self.__client.connect(host=host, port=port, keepalive=EVENT_LOOP.KEEP_ALIVE) 
開發者ID:CPFL,項目名稱:AMS,代碼行數:18,代碼來源:event_loop.py

示例9: __init__

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def __init__(self, host=DEFAULT_BROKER_HOST, port=DEFAULT_BROKER_PORT):
        self._mqtt_client = mqtt.Client()

        self.host = host
        self.port = port
        self.timeout = 10
        self.prefix = TOPIC_PREFIX
        self.listen_timeout = 5
        self.cli = None

        self.should_stop = False
        self.keyboard_interrupt_occurred = False

        self.loop_lock = Lock()

        self._mqtt_client.on_message = self.mqtt_on_message
        self._mqtt_client.on_connect = self.mqtt_on_connect 
開發者ID:akamai-threat-research,項目名稱:mqtt-pwn,代碼行數:19,代碼來源:sonoff.py

示例10: __init__

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def __init__(self, client_id=None, host=DEFAULT_BROKER_HOST, port=DEFAULT_BROKER_PORT, timeout=60, topics=None,
                 listen_timeout=60, scan_instance=None, cli=None):
        """Active Scanner object initiation"""

        self._mqtt_client = mqtt.Client(client_id)
        self.cli = cli

        if cli:
            self.host = cli.mqtt_client.host
            self.port = cli.mqtt_client.port
        else:
            self.host = host
            self.port = port

        self.timeout = timeout
        self.topics = topics
        self.listen_timeout = int(listen_timeout)
        self.scan_instance = scan_instance

        self._base_topic = '$SYS/test123'
        self._mqtt_client.on_message = self.mqtt_on_message 
開發者ID:akamai-threat-research,項目名稱:mqtt-pwn,代碼行數:23,代碼來源:active_scanner.py

示例11: __init__

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def __init__(self, host, port=1883, client_id="", client_username="", client_password=None, server_tls=False, server_cert=None, topics=[], mock_class=None):
        self.host = host
        self.port = port
        self.client_id = client_id
        self.client_username = client_id
        self.client_password = client_password
        self.topics = topics

        self.server_tls =  server_tls
        self.server_cert = server_cert

        if mock_class:
            self.client = MockMQTTClient(self.client_id)
        else:
            self.client = paho.Client(self.client_id)

        if self.client_username:
            self.client.username_pw_set(self.client_username, password=self.client_password)

        self._connect() 
開發者ID:mpi-sws-rse,項目名稱:thingflow-python,代碼行數:22,代碼來源:mqtt.py

示例12: connectMqtt

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def connectMqtt(self):
		try:
			mqttClient = mqtt.Client()

			if self._mqttUsername and self._mqttPassword:
				mqttClient.username_pw_set(self._mqttUsername, self._mqttPassword)

			mqttClient.on_log = self.onLog
			mqttClient.on_connect = self.onConnect
			mqttClient.on_message = self.onMessage

			if self._tlsFile:
				mqttClient.tls_set(certfile=self._tlsFile)
				mqttClient.tls_insecure_set(False)

			mqttClient.connect(self._mqttServer, int(self._mqttPort))
			mqttClient.loop_start()
			return mqttClient
		except:
			self._logger.fatal("Couldn't connect to mqtt, aborting")
			self.onStop()


	# noinspection PyUnusedLocal 
開發者ID:project-alice-assistant,項目名稱:HermesLedControl,代碼行數:26,代碼來源:HermesLedControl.py

示例13: on_connect

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def on_connect(client, userdata, flags, rc):
    print("Connected to the {0} topic".
          format(topic))
    subscribe_result = client.subscribe(topic)
    publish_result_1 = client.publish(
        topic=topic,
        payload="Listening to messages in the Paho Python Client")
    publish_result_2 = publish_command(
        client,
        topic,
        "print_temperature_fahrenheit",
        "temperature_fahrenheit",
        45)
    publish_result_3 = publish_command(
        client,
        topic,
        "print_information_message",
        "text",
        "Python IoT") 
開發者ID:PacktPublishing,項目名稱:Internet-of-Things-with-Python,代碼行數:21,代碼來源:iot_python_chapter_09_06.py

示例14: __init__

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def __init__(self, message_callback = None):
        """
        初始化mqtt客戶端
        """
        self._logger = logging.getLogger()
        self.mqtt_path = device.product_key + ".iot-as-mqtt.cn-shanghai.aliyuncs.com"  # MQTT地址
        self._topic = topic

        # 獲取簽名
        self.sign_dict = Sign.get_sign({
            "deviceName": device.device_name,
            "productKey": device.product_key
        }, device.device_secret)
        self.mqtt_client_id = self.sign_dict['iot_client_id'] + \
                                            "|securemode=3,signmethod=hmacsha1,timestamp=" + \
                                            self.sign_dict['timestamp'] + "|"

        self._logger.info('use mqtt device id:"%s"', self.mqtt_client_id)
        # 實例化mqtt客戶端
        self.mqttc = mqtt.Client(transport="tcp", client_id=self.mqtt_client_id)
        self._iot_server = IotServer.get_instance() 
開發者ID:tenstone,項目名稱:kim-voice-assistant,代碼行數:23,代碼來源:iot_mqtt_client.py

示例15: connect_to_mqtt

# 需要導入模塊: from paho.mqtt import client [as 別名]
# 或者: from paho.mqtt.client import Client [as 別名]
def connect_to_mqtt(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

            self._mqttc.connect("broker.pikabot.org", 1883, 60)
            # Enable this line if you are doing the snip code, off stress
            # self._mqttc.loop_start()
        except TypeError:
            print 'Connect to mqtter error'
            return 
開發者ID:PokemonGoF,項目名稱:PokemonGo-Bot-Backup,代碼行數:19,代碼來源:social_handler.py


注:本文中的paho.mqtt.client.Client方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。