TriggerDepth (MQLONG)
| Local | Model | Alias | Remote | Cluster |
|---|---|---|---|---|
| X | X |
This is the number of messages of priority TriggerMsgPriority or greater that must be on the queue before a trigger message is written. This applies when TriggerType is set to MQTT_DEPTH. The value of TriggerDepth is one or greater. This attribute is not used otherwise.
To determine the value of this attribute, use the MQIA_TRIGGER_DEPTH selector with the MQINQ call. To change the value of this attribute, use the MQSET call.