Keyright's lease-based system fixes floating license seat leaks after client crashes

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Floating software licenses track concurrent seats, but crashes can permanently lock seats if the client cannot send a check-in signal. Keyright's solution replaces simple check-in/check-out counters with time-limited leases that require client heartbeats. A seat automatically returns to the pool either when properly released or when its lease expires due to a client stop. This self-healing mechanism prevents the license pool from gradually becoming unusable after client failures.

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