Igor Loskutov 08462338de fix: prevent presence race condition during WebRTC handshake ...

Add /joining, /joined, and /leave endpoints to track user join intent
and trigger presence updates.

Backend:
- Add pending_joins Redis module with 30s TTL
- Add /joining endpoint (before WebRTC handshake)
- Add /joined endpoint (after connection, triggers presence poll)
- Add /leave endpoint (on tab close, triggers presence poll)
- Check for pending joins before deactivating meetings in worker

Frontend:
- Generate unique connectionId per browser tab
- Call /joining before Daily.co join, /joined after connection
- Add beforeunload handler calling /leave via sendBeacon

2026-02-06 12:36:03 -05:00

14 KiB

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