Janis
5619c8223a
- Add lastUpdatedMs timestamp to GameCacheDto to track actual game updates instead of heartbeat time. Fix cache eviction incorrectly marking correspondence games as idle. - Use atomic SPOP in LoadBalancer.getGamesToMove() to prevent concurrent rebalance calls from selecting same games for migration. - Add game→instance reverse mapping (nowchess:game:$gameId:instance) to eliminate O(instances) linear scan during cache eviction. - Fix HealthMonitor pod matching from loose contains() to reliable endsWith() to prevent matching unintended pods with similar names. - Update FailoverService to maintain game→instance mappings when migrating games during failover. - Update CacheEvictionManager to use game→instance mapping for O(1) lookup instead of O(n) instance scan. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>