- Migrate connection pool from manual LinkedBlockingQueue to HikariCP
(eliminates isValid() ping on every query visible in Spark profiler)
- Move ALL DB writes off server thread: logout uses snapshot+async+latch,
shutdown uses snapshot+CompletableFuture.allOf for parallel saves
- Pre-read curios/accessories/cosmeticarmor/attachments on background
thread during login (4-7 fewer DB queries on main thread per login)
- Auto-save interval increased to 5 minutes
- Fix pool shutdown ordering: shutdownPool() now runs AFTER all shutdown
saves complete (previously could fire before, silently losing all data)
- Fix connection leak in executeQuery/executePreparedQuery when
prepareStatement throws (leaked connections exhaust HikariCP pool)
- Fix duplication bug: saveStorageContents guard used nbt.size()<=1 which
blocked legitimately emptied backpacks from saving to DB
- Fix stale SaveToFile overwriting logout: check playerLocks.containsKey
before writing to prevent stale background task from regressing data
- Remove LIMIT 1000 on startup online=0 reset (could leave players stuck)
- Add executorService.shutdown() on server stop to prevent JVM hang
- Add apply methods (applyCuriosFromData, applyAccessoriesFromData, etc.)
to separate entity writes from DB reads for thread-safe restore
- Add UUID collectors (collectBackpackUuids, collectSSUuids) and
background save methods for snapshot+async logout/shutdown pattern
Root cause: Sophisticated Storage uses its own ItemContentsStorage
(SavedData) for packed items, NOT BackpackStorage from Sophisticated
Backpacks. The code was calling BackpackStorage which returned empty
data for storage items.
Fixes:
- Use ItemContentsStorage.get().getOrCreateStorageContents() for save
- Use ItemContentsStorage.get().setStorageContents() for restore
- Add extractStorageUuid() for "storageUuid" key (SS uses this, not
"contentsUuid" which is for backpacks only)
- Try both UUID keys when scanning inventory items
- Add sophisticatedstorage as compileOnly dependency
Vyrriox
- Sync RS2 disk storage contents between servers (storageReference UUID)
- Support both refinedstorage and extradisks namespaces
- Save: extract individual entries from StorageRepository SavedData
- Restore: decode via RS2 codec and inject into target server repository
- Skip restore if storage already exists on target server (no overwrite)
- Scan inventory + ender chest for disks
Vyrriox
- Add Accessories API sync for Aether mod accessory slots (pendant, cape,
gloves, rings, shield, misc). Uses same pattern as Curios: validate data
before clearing slots, PreparedStatements for DB operations
- Add Cosmetic Armor Reworked sync for 4 cosmetic armor slots via
InventoryManager/CosArmorAPI
- Add Apotheosis + Placebo as compileOnly deps. Apotheosis item data
(affixes, gems, sockets, rarity) travels with items via DataComponents
and is already synced by the inventory sync
- New generic mod_player_data DB table with composite key (uuid, mod_id)
for extensible mod-specific data storage
- Integrated save/restore in join, logout, and auto-save pipelines
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
