本文整理汇总了Python中mqttcli.MqttClient.send_pingreq方法的典型用法代码示例。如果您正苦于以下问题：Python MqttClient.send_pingreq方法的具体用法？Python MqttClient.send_pingreq怎么用？Python MqttClient.send_pingreq使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mqttcli.MqttClient的用法示例。
在下文中一共展示了MqttClient.send_pingreq方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_003
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import send_pingreq [as 别名]
def test_003(self):
monitor = MqttClient("monitor:{seq}", connect=4)
# NOTE: '/' prefix skips $ messages
# TODO: remove it when '$' filter will be impl.
monitor.subscribe("/#", qos=0)
client = MqttClient("rabbit:{seq}", keepalive=2)
will = {'topic': '/node/disconnect', 'message': client.clientid()}
client.connect(version=4, will=will)
time.sleep(1)
client.send_pingreq()
evt = monitor.recv()
if monitor.recv() != None:
debug(evt)
return False
time.sleep(4)
evt = monitor.recv()
if not isinstance(evt, EventPublish) or evt.msg.topic != will['topic'] or \
evt.msg.payload != will['message']:
debug(evt)
return False
monitor.disconnect()
return True示例2: test_102
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import send_pingreq [as 别名]
def test_102(self):
c = MqttClient("conformity:{seq}")
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect(('127.0.0.1', 1883))
sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
sock.setblocking(0)
except Exception as e:
debug(e)
return False
c._c.sock = sock
c.forge(NC.CMD_CONNECT, 0, [
('string', 'MqTt'),
('byte' , NC.PROTOCOL_VERSION_4),
('string', 'ff') # client id
], send=True)
try:
c.send_pingreq()
c._c.sock.getpeername()
except socket.error as e:
return True
debug("connection still alive")
return False示例3: test_020
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import send_pingreq [as 别名]
def test_020(self):
c = MqttClient("reg:{seq}", connect=4)
e = c.send_pingreq()
c.disconnect()
return isinstance(e, EventPingResp)