Claude Code 6de897ef60 fix(store): Implement version cache invalidation strategy for JetStreamEventStore ...

Implements cache invalidation on GetLatestVersion when external writers modify the
JetStream stream. The strategy ensures consistency in multi-store scenarios while
maintaining performance for the single-writer case.

Changes:
- Add cache invalidation logic to GetLatestVersion() that detects stale cache
- Document version cache behavior in JetStreamEventStore struct comment
- Add detailed documentation in CLAUDE.md about cache invalidation strategy
- Add TestJetStreamEventStore_CacheInvalidationOnExternalWrite integration test
- Cache is invalidated by deleting entry, forcing fresh fetch on next check

The implementation follows the acceptance criteria by:
1. Documenting the single-writer assumption in code comments
2. Implementing cache invalidation on GetLatestVersion miss
3. Adding comprehensive test for external write scenarios

Closes #126

Co-Authored-By: Claude Code <noreply@anthropic.com>

2026-01-13 00:24:27 +01:00

13 KiB

Raw Blame History

View Raw