Just while working on something and repeating something from another instance a (probably) daft thought struck me
As well as the link call return thingy, why not do the same across instances (using MQTT??)
e.g You want the RGB value of a colour
So you send it out of your flow (MQTT??)
In another NR instance, you receive the message - convert it - send it back to originating flow
Is this mad?
Already been done?
I'm thinking of this as local cloud computation
Write something once on one machine but make it accessible to all your other flows