util: Add -shutdownnotify option. #1345
Merged
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What kind of PR is this?:
/kind feature
What this PR does / why we need it:
This PR adds a new option to allow users to specify a command to be executed when
defid
shuts down.Note: The shutdownnotify commands will not be executed if defid shut down due to unexpected reasons (ie killall -9 defid).
Notes:
Upstream PR bitcoin/bitcoin#23395