QMqttSubscriptionProperties#
The QMqttSubscriptionProperties class represents configuration options a QMqttClient can pass to the server when subscribing to a topic filter. More…
Synopsis#
Functions#
def
noLocal()def
setNoLocal(noloc)def
setSubscriptionIdentifier(id)def
setUserProperties(user)def
subscriptionIdentifier()def
userProperties()
Detailed Description#
Note
Subscription properties are part of the MQTT 5.0 specification and cannot be used when connecting with a lower protocol level. See ProtocolVersion for more information.
- class PySide6.QtMqtt.QMqttSubscriptionProperties#
PySide6.QtMqtt.QMqttSubscriptionProperties(arg__1)
- Parameters
- PySide6.QtMqtt.QMqttSubscriptionProperties.noLocal()#
- Return type
bool
Returns true if the subscription shall not receive local messages on the same topic.
See also
- PySide6.QtMqtt.QMqttSubscriptionProperties.setNoLocal(noloc)#
- Parameters
noloc – bool
Sets the subscription option to not receive local message. When a client publishes a message with the same topic as an existing local subscription the server by default sends the message back to the client. If noloc is set to true the broker will not send any message the same client has published.
See also
- PySide6.QtMqtt.QMqttSubscriptionProperties.setSubscriptionIdentifier(id)#
- Parameters
id – int
Sets the subscription identifier to id.
See also
- PySide6.QtMqtt.QMqttSubscriptionProperties.setUserProperties(user)#
- Parameters
user –
QMqttUserProperties
Sets the user properties to user.
See also
- PySide6.QtMqtt.QMqttSubscriptionProperties.subscriptionIdentifier()#
- Return type
int
Returns the subscription identifier used to describe this subscription.
See also
- PySide6.QtMqtt.QMqttSubscriptionProperties.userProperties()#
- Return type
QMqttUserProperties
Returns the user specified properties.
See also