On 6/30/2020 4:27 PM, David Storrs wrote:
I have a port that (my current theory says) is being closed when it shouldn't, but I'm having trouble isolating exactly where and when.  I thought maybe I could do something Rackety to say "as soon as this port gets closed, run this function".  I went digging through Wills and Plumbers but I'm having trouble grokking it.  Am I headed in the right direction, or is there a better way?

Ports are able to raise events.  I don't know if any of these are directly useful to diagnose your early close problem, but you may be able to cobble something using multiple events.



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