InfiniteAPI

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T

Claude 1a3c405345 fix: batch merge notifications and add storage failure warning

Fixes Copilot audit issues #2 and #4 (code we added):

Issue #2 - Multiple Event Emissions (MEDIUM severity):
- Changed: Collect all merge notifications in array
- Emit: Single batched event instead of multiple separate events
- Impact: Better performance, fewer DB transactions, no UI flickering

Issue #4 - Storage Validation (MEDIUM severity):
- Added: Warning log when LID-PN mappings fail to store
- Tracks: errors count vs notifications sent for debugging
- Improves: Observability of partial storage failures

Technical changes:
- Declared mergeNotifications array before loop
- Compute mergedAt timestamp once (not per iteration)
- Push notifications to array instead of emitting in loop
- Emit single chats.update with all notifications
- Log warning with detailed counts if result.errors > 0

Benefits:
✅ 100x fewer events for 100 mappings (1 vs 100)
✅ Better consumer performance (ZPRO)
✅ Improved observability of storage failures
✅ Zero breaking changes (backward compatible)

Note: Did NOT fix Issue #3 (Prototype Pollution) as it's in
pre-existing code (event-buffer.ts), not code we added.

https://claude.ai/code/session_01SoNUGBEWbJwWWws3F2fuzh

2026-02-09 21:39:38 +00:00

Client

feat(socket): add configurable maxListeners to prevent memory leaks

2026-01-20 05:19:22 +00:00

business.ts

fix: revert ?? '' and defensive null checks across Socket files

2026-02-09 10:10:56 +00:00

chats.ts

fix: batch merge notifications and add storage failure warning

2026-02-09 21:39:38 +00:00

communities.ts

improve: add warning logs to null guards and fix transferDevice error handling