QoS property

Gets or sets the subscription QoS level. Read/write.

Syntax

subOption

.

QoS

where

subOption

- is an MQTTSubscribeOption object created by the MQTTFactory object's method

CreateSubscribeOption

.

Default value

If this property is omitted, it will use its default value, which is

MqttQoSLevel_AtMostOnce (0)

, meaning the message arrives at the receiver either once or not at all.