Fix stability: SQLite lock race, stale SHM recovery, OOM guard, CPU reduction
frostbyte_neo
发布于
2026-03-12 14:06:20 +00:00
- Fix ref counting race in ListProjects and watcher pollAll: use AcquireStore
instead of ForProject to prevent evictor from closing stores mid-query (#52)
- Add recoverStaleSHM: remove stale SHM files after SIGKILL to prevent
deadlock on next connection (#52)
- Increase busy_timeout from 5s to 10s for large databases (#52)
- Default GOMEMLIMIT to 2GB when not configured, preventing unbounded
memory growth and OOM kills (#49, #46)
- Reduce mmap_size from 256MB to 64MB per database (#49, #46)
- Increase watcher base interval from 1s to 5s and poll interval base
from 1s to 5s, reducing CPU usage by ~5x (#45)
- Normalize Windows drive letter to lowercase in ProjectNameFromPath,
preventing duplicate databases for same path (#50)
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