Improve performance when serving /api/state in mock mode by optimizing
alert handling and JSON serialization.
Changes:
- Add UpdateAlertSnapshots() to cache alerts without blocking
- Use lazy population of alert snapshots to avoid lock contention
- Switch to json.Marshal for better performance with large payloads
- Add debug logging to track /api/state performance
- Simplify GetState() logic in mock mode
Performance improvements:
- Eliminates alert manager lock during /api/state requests
- Reduces JSON encoding overhead for large mock datasets
- Ensures sub-second response times even with 7 nodes and 90+ guests
Testing:
- Mock mode returns state instantly without blocking
- Alert snapshots populate correctly on first request
- Debug logs confirm fast execution path
- Detect public vs private network access
- Show stronger warnings for public access without auth
- Red banner when accessed from internet without authentication
- Support for trusted networks configuration via PULSE_TRUSTED_NETWORKS
- Automatic RFC1918 private IP detection
- Enhanced security status API with network context
- Added debug logging for encryption key loading
- Fix CPU core display to show for all guests with CPU data
- Previously only showed cores when CPU > 0 (truthy)
- Now shows "(0.0/X cores)" consistently for all running/stopped guests
- Improve code organization with new helper utilities
- Clean up import statements and remove debug logs
- Fix unsafe JSON parsing in WebSocket with proper error handling
- Fix unsafe JSON parsing in Settings import with validation
- Improve API token security by using sessionStorage as primary storage
- Remove debug console statements from production code
- Fix race conditions in WebSocket alert handling with atomic updates
- Add NaN validation for parseFloat operations in search queries
- Add safer error handling alternatives in generics utility
- Improve graceful shutdown in Settings API with proper timing
- All changes verified with successful frontend and backend builds
- Fix utils.GetDataDir() to default to /etc/pulse instead of /var/lib/pulse
- Add explicit PULSE_DATA_DIR=/etc/pulse to systemd service
- This fixes issue #254 where alerts were trying to use wrong directory
- Ensures consistency: Docker uses /data, manual installs use /etc/pulse
- Add GetDataDir() function to respect PULSE_DATA_DIR environment variable
- Update all hardcoded /var/lib/pulse paths to use configurable data directory
- Fix circular import by moving GetDataDir to utils package
- Ensures Docker containers can properly persist configuration and alerts
- Go backend with Proxmox/PBS integration
- Modern TypeScript/SolidJS frontend
- WebSocket real-time updates
- Clean project structure with no legacy code
