- Server-side participant dedup on join: remove ghost entries with same name but different ID
- Reduce stale participant threshold from 1hr to 15min to match client-side cleanup
- Refactor push subscriptions from Set to Map keyed by endpoint (prevents duplicate pushes)
- Store participantId with push subscriptions for identity-aware routing
- Exclude joining user from their own "Friend Joined" push notification
- Callout (ping) sends visible push to offline users ("X is looking for you!") instead of silent push
- Return last known locations in callout API response for immediate display
- Service worker: 10s cooldown on location request pushes to prevent burst on app reopen
- Service worker: suppress join/leave notifications when app window is focused
- Pass callerName from ParticipantList so offline callout shows who's looking
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Location fixes:
- Add coordinate validation to reject invalid (0,0) and out-of-bounds locations
- Clean up stale participants after 15 minutes (was 1 hour)
- Remove invalid locations from localStorage on load
- Use CCH venue center instead of (0,0) for indoor positions without GPS
Session persistence:
- Remember user name and emoji across sessions on home page
- Pre-fill profile form with saved user info
Mobile UI improvements:
- Add floating location share button inside the map
- Visible on all screen sizes with responsive text
- Prominent styling: white when inactive, green when sharing
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add sync-server/ with Node.js WebSocket relay server
- Server handles join/leave/location/waypoint messages
- Auto-cleans stale participants (1hr) and empty rooms (24hr)
- Dockerized with Traefik labels for easy deployment
- Update .env.example with NEXT_PUBLIC_SYNC_URL
- Mark task-5 as Done in backlog
Deployed to https://sync.rmaps.online🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add cleanupStaleParticipants() to remove participants not seen in last hour
- Use persistent participant ID per browser/room to prevent ghost duplicates
- Fixes issue where old versions of yourself appeared on map reload
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Jeff Emmett