Execution of a flow before NR shutdown?

General
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Execution of a flow before NR shutdown? I thought I saw a forum thread on this? But I can't seem to find it, so maybe this is not possible currently?

Since I am running a primary and secondary NR setup, not a cluster, no transparent fail-over type of thing. Just stop and start of services as applicable.

It would be nice to implement the graceful fail-over and recovery logic in NR as much as possible. But could just do it external to NR, since the non-graceful control will be external to NR anyway.

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There was this topic about redundancy.
Is that what you was looking for?

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It is part of ongoing work that the node.done calls are part of. See Use of msg, send, done in node that can also be triggered by button & more than one input msg to one logical process, when to call done?

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@dceejay
Yup, that was it, I recall the discussion about how done() support is not complete across everything as yet.

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