ADC Advanced Policy Expressions

MQTT_SUBACK_RCODE_FILTER_T


This class provides operations for describing the reason code for the topics in the MQTT SUBACK message

This topic lists the expressions that are provided by this class.

  • COUNT

    Returns the number of topics for which reason codes are present in the MQTT SUBACK message.

Returns: num_at

  • REASON_CODE

    Return the reason code for the first topic in the MQTT SUBACK message.

Returns: num_at

REASON_CODE (uint index)

Return the reason code for the topic indexed at index in the MQTT SUBACK message.

Parameters``:

            index- REASON_CODE index

Returns: num_at

MQTT_SUBACK_RCODE_FILTER_T

In this article