variables: limit rekey eval to half the nack timeout #15102
Merged
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In order to limit how much the rekey job can monopolize a scheduler worker, we limit how long it can run to 1min before stopping work and emitting a new eval. But this exactly matches the default nack timeout, so it'll fail the eval rather than getting a chance to emit a new one.
Set the timeout for the rekey eval to half the configured nack timeout.