Root cause of backpack duplication: Sophisticated Backpacks'
setBackpackContents merges shallowly when the UUID exists, so stale
sub-tags survived every restore. doBackPackRestore now calls
removeBackpackContents before setBackpackContents for a clean replace.
Curios cosmetic stacks (getCosmeticStacks) are now snapshotted, applied,
restored and cached on all paths. Old-format rows without the "cos:"
prefix still parse unchanged, so existing DB data is preserved on upgrade.
closeContainer no longer matches by class-name substring (was closing
unrelated mod menus containing "curio"/"accessor"). Only menus whose
slots reference the disconnecting player's inventory/ender-chest are
closed.
Thread-safety: Sophisticated Storage contents are now snapshotted on the
main thread (snapshotSSData + saveSSSnapshots) instead of read from a
background thread racing with world ticks.
Event priority / defensive guards:
- onPlayerDeath is now EventPriority.LOW and skips cancelled events so
Revive Me / Corail Tombstone's cancel runs first.
- onServerStarting short-circuits on integrated (single-player) servers
to avoid noisy MySQL connection attempts.
Observability:
- executeBatchTransaction now returns per-statement row counts.
- writeSnapshotToDB calls SyncLogger.guardBlocked when the core UPDATE
silently no-ops (another server claimed last_server).
- SyncLogger uses a daemon scheduler that flushes every 500 ms; shutdown
happens after parallel saves so final save logs are no longer dropped.
- Rollback failures inside executeBatchTransaction and
refreshInventoryForInputOutput are now logged instead of swallowed.
HikariCP retuned: maxPoolSize 25->15, connectionTimeout 30->10s,
idleTimeout 600->300s, leakDetectionThreshold 10->25s (covers worst-case
join polling without log spam).
New table_prefix config option (Tables helper) lets a user share one
MySQL database with other mods without table-name collisions. Default
is empty to preserve backward compatibility.
Reflection Methods for NeoForge AttachmentHolder are resolved once in
a static initializer and cached.
Chat sync and Cobblemon integration removed:
- Chat sync: 319 LoC of socket/thread code guarded by a config flag that
defaulted to false; orphaned config keys are silently ignored by the
NeoForge ModConfig loader, so no crash on upgrade.
- Cobblemon: 297 LoC of mixins that ran synchronous JDBC on the main
thread and built SQL with raw UUID concatenation. The existing
cobblemon table in the DB is left untouched on upgrade.
Also fixes cobblemon ALTER TABLE running blindly on every boot
(alterColumnIfNeeded helper checks INFORMATION_SCHEMA first).
Author: vyrriox
This allows using PlayerSync with different minecraft versions and
even different sets of mods.
All unknown items are replaced by Paper with its original NBT data
encoded into the paper item.
