pub const DEFAULT_PARK_TTL: Duration;Expand description
How long a parked key is held, absent configuration: ten minutes.
Reasonable range: 60 to 3600 seconds. The key waits for a person to
run didbot operate on another machine, so it has to outlast reading a
fingerprint off one screen and typing on another; past an hour a park
nobody admitted is holding a name against the next machine to register
it.