Message handlers on remote tag providers

Ignition
1

Hello,

I have 2 edge gateways and 100+ devices connected to a read/write/edit gateway. This read /write/ edit gateway is connected to a read only gateway which is an interface with a couple APIs.

for the 100+ devices that are using Standard Tag Providers, it is easy for me to use a message handler that reaches out to the read only server and and delivers a payload using message handler.

With the 2 edge HMIs, I cannot allow traffic initiated by the edges through the read /write/ edit gateway.

Is there anyway for the message handlers on this tag using the system.util.sendmessage() function to initiate on the read/write/edit gateway instead of locally on the edge?

To summarize, I want to send a payload on tags from edge HMIs to an API on my read only gateway.

2

Not for scripts defined on the tags. Those only run in the origin gateway.

You should be able to configure a gateway tag change event in a project in your central gateway that performs the sendMessage.

3

How do refer to associated data on an alarm ?

I have a Boolean that I can have trigger the script in a gateway script.

For example, I am using alarm.getId, alarm.isAcked, etc.

Alarm.getOpsGenie does not work does not work for me, and I am struggling to find documentation.

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4

Have you tried alarm.get("opsGenie") or alarm.opsGenie?