本文整理汇总了Python中mqttcli.MqttClient.conn_is_alive方法的典型用法代码示例。如果您正苦于以下问题：Python MqttClient.conn_is_alive方法的具体用法？Python MqttClient.conn_is_alive怎么用？Python MqttClient.conn_is_alive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.conn_is_alive方法的15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_251
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_251(self):
tfs = [
("+" , True),
("/+" , True),
("+/" , True),
("+/foo" , True),
("/foo/+" , True),
("/foo/+/" , True),
("/foo/+/bar", True),
("+/foo/bar" , True),
("foo+" , False),
("foo+/bar" , False),
("+foo/bar" , False),
("foo/+bar" , False),
# ~
("++" , False),
("foo/++/bar", False),
]
for (tf, isvalid) in tfs:
sub = MqttClient("conformity:{seq}", connect=4)
sub.subscribe(tf, qos=0, read_response=False)
ack = sub.recv()
if (isvalid and not isinstance(ack, EventSuback)) or \
(not isvalid and (ack is not None or sub.conn_is_alive())):
debug("{0}: {1} ({2})".format(tf, ack, sub.conn_is_alive()))
return False
sub.disconnect()
return True示例2: test_112
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_112(self):
## PINGREG
c = MqttClient("conformity:{seq}", raw_connect=True)
evt = c.connect(version=4)
# flags shoud be 0
c.forge(NC.CMD_PINGREQ, 4, [], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
## SUBSCRIBE
c = MqttClient("conformity2:{seq}", raw_connect=True)
evt = c.connect(version=4)
# flags shoud be 2
c.forge(NC.CMD_SUBSCRIBE, 3, [
('uint16', 42), # identifier
('string', '/foo/bar'), # topic filter
('byte' , 0) # qos
], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例3: test_021
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_021(self):
"""
throwing "anonymous" exception on binary pattern matching
(mqtt_msg:decode_connect2())
"""
client = MqttClient("rabbit:{seq}", raw_connect=True)
client.forge(NC.CMD_CONNECT, 0, [
('string', 'MQTT'),
('byte' , 4), # protocol level
('byte' , 4), # will=1
('uint16', 60), # keepalive
('string', client._c.client_id),
('string', '/will/topic'), # will-topic
], send=True)
if client.conn_is_alive():
debug("connection still alive")
return False
client = MqttClient("rabbit:{seq}", raw_connect=True)
client.forge(NC.CMD_CONNECT, 0, [
('string', 'MQTT'),
('byte' , 4), # protocol level
('byte' , 4), # will=1
('uint16', 60), # keepalive
('string', client._c.client_id),
('string', '/will/topic'), # will-topic
('uint16', 4), # 4 bytes msg, BUT not message following
], send=True)
if client.conn_is_alive():
debug("connection still alive")
return False
return True示例4: test_213
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_213(self):
c = MqttClient("conformity:{seq}", connect=4)
c.publish("foo/+/bar", "", qos=0)
if c.conn_is_alive():
debug("connection still alive")
return False
c = MqttClient("conformity:{seq}", connect=4)
c.publish("foo/#/bar", "", qos=0)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例5: test_008
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_008(self):
client = MqttClient("rabbit:{seq}", raw_connect=True)
client.forge(NC.CMD_CONNECT, 0, [
('string', 'MQTT'),
('byte' , 4), # protocol level
('byte' , 28), # will=1, will-qos=3
('uint16', 60), # keepalive
], send=True)
if client.conn_is_alive():
debug("connection still alive")
return False
client = MqttClient("rabbit:{seq}", raw_connect=True)
client.forge(NC.CMD_CONNECT, 0, [
('string', 'MQTT'),
('byte' , 4), # protocol level
('byte' , 12), # will=1, will-qos=1
('uint16', 60), # keepalive
('string', client._c.client_id), # clientid
('string', '/foo/bar'),# will topic
('uint16', 0), # will payload len
('bytes' , ''), # will payload
], send=True)
evt = client.recv()
if not isinstance(evt, EventConnack):
debug(evt)
return False
client.disconnect()
return True示例6: test_109
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_109(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
pkt = MqttPkt()
pkt.command = NC.CMD_CONNECT
pkt.remaining_length = 12 + 26 # client_id = "ff"
pkt.alloc()
pkt.write_string("MQTT")
pkt.write_byte(NC.PROTOCOL_VERSION_4)
pkt.write_byte(0) # flags
pkt.write_uint16(10) # keepalive
pkt.write_string("ABCDEFGHIJKLMNOPQRSTUVWXYZ") # client id - 26 chars
c._c.packet_queue(pkt)
c._c.packet_write()
c._c.loop()
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例7: test_223
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_223(self):
c = MqttClient("conformity-sub:{seq}", connect=4)
c.disconnect()
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例8: test_270
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_270(self):
pub = MqttClient("luser:{seq}", connect=4)
pub.publish("$foo/bar", "test1")
if pub.conn_is_alive():
debug("connection still alive")
return False
return True示例9: test_220
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_220(self):
c = MqttClient("conformity:{seq}", connect=4)
c.forge(NC.CMD_UNSUBSCRIBE, 2, [
('uint16', 10), # identifier
# NOT TOPIC FILTER/QOS
], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例10: test_212
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_212(self):
c = MqttClient("conformity:{seq}", connect=4)
# qos 1
c.forge(NC.CMD_PUBLISH, 2, [], send=True)
# ('uint16', 0), # identifier
# ], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例11: test_211
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_211(self):
c = MqttClient("conformity:{seq}", connect=4)
c.forge(NC.CMD_PUBLISH, 6, [
('string', '/foo/bar'), # topic
('uint16', 0), # identifier
], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例12: test_215
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_215(self):
c = MqttClient("conformity:{seq}", connect=4)
c.forge(NC.CMD_SUBSCRIBE, 2, [
('uint16', 42), # identifier
('string', '/foo/bar'), # topic filter
('byte' , 3) # qos
], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例13: test_010
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_010(self):
client = MqttClient("rabbit:{seq}", raw_connect=True)
client.forge(NC.CMD_CONNECT, 0, [
('string', 'MQTT'),
('byte' , 4), # protocol level
('byte' , 32), # will=0, will-retain=1
('uint16', 60), # keepalive
], send=True)
if client.conn_is_alive():
debug("connection still alive")
return False
return True示例14: test_115
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_115(self):
c = MqttClient("conformity:{seq}", raw_connect=True)
evt = c.connect(version=4)
c.forge(NC.CMD_UNSUBSCRIBE, 2, [
('uint16', 0), # identifier
('string', '/foo/bar'), # topic filter
], send=True)
if c.conn_is_alive():
debug("connection still alive")
return False
return True示例15: test_255
# 需要导入模块: from mqttcli import MqttClient [as 别名]
# 或者: from mqttcli.MqttClient import conn_is_alive [as 别名]
def test_255(self):
c = MqttClient("conformity:{seq}", connect=4)
c.subscribe("", qos=0)
if c.conn_is_alive():
debug("connection still alive")
return False
c = MqttClient("conformity:{seq}", connect=4)
c.unsubscribe("")
if c.conn_is_alive():
debug("connection still alive")
return False
c = MqttClient("conformity:{seq}", connect=4)
c.publish("", "", qos=0)
if c.conn_is_alive():
debug("connection stil alive")
return False
return True