MQTT connection status

Ignition
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1

hi,

Is there any function to check MQTT connection status from ignition.

paho module is not working in my end.

whenever the message is not published or there is a connectivity drop i need to capture it.

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2

I found this in the Cirrus Link forum. Perhaps you can find the information you need here.

3

I have the same question. I would like a tag that shows the connection status of an MQTT edge device.

I have a single MQTT edge device (Weintek HMI). This is communicating with the MQTT engine module in Ignition (AWS EC2 hosted).

There is a tag called "online" in the MQTT engine tags. This stays true when I unplug the device from the network. The tag briefly goes false only during reconnection of the device. Example path shown below.

[MQTT Engine]//Node Info/online.

Please can someone point me in the direction of a status tag that works?

Cheers

edit. My issue is the same as this.

MQTT - Online Status - False Positives - Ignition Modules / MQTT Modules - Cirrus Link Forum

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