201 lines
9.8 KiB
Plaintext
201 lines
9.8 KiB
Plaintext
|
╔════════════════════════════════════════════════════════════════╗
|
||
|
|
║ DEEP DEBUGGING - COMPLETE RESOLUTION ✅ ║
|
||
|
|
║ ║
|
||
|
|
║ Date: December 17, 2025 ║
|
||
|
|
║ Status: ALL ISSUES RESOLVED ║
|
||
|
|
╚════════════════════════════════════════════════════════════════╝
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ ISSUES FOUND & FIXED │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
1. ✅ WebSocket HTTPS Security Error
|
||
|
|
• Root Cause: webpack-dev-server in production build
|
||
|
|
• Fix: Rebuilt without dev server, added .env.production
|
||
|
|
• Status: RESOLVED
|
||
|
|
|
||
|
|
2. ✅ Backend Service Failing (Port 8080 Conflict)
|
||
|
|
• Root Cause: Rogue python app.py process
|
||
|
|
• Fix: Killed process, added pre-start check
|
||
|
|
• Status: RESOLVED
|
||
|
|
|
||
|
|
3. ✅ Dev/Production Conflicts
|
||
|
|
• Root Cause: No separation between modes
|
||
|
|
• Fix: Enhanced scripts with conflict detection
|
||
|
|
• Status: PREVENTED
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ ROOT CAUSE SUMMARY │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
WebSocket Error:
|
||
|
|
• Production build included webpack-dev-server client code
|
||
|
|
• Tried to open ws:// connection on HTTPS page
|
||
|
|
• Browsers block insecure WebSocket on HTTPS
|
||
|
|
|
||
|
|
Port Conflict:
|
||
|
|
• Development Flask server (python app.py) left running
|
||
|
|
• Occupied port 8080, blocking Gunicorn service
|
||
|
|
• No automatic cleanup or detection
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ FIXES IMPLEMENTED │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
Frontend:
|
||
|
|
✓ Added WDS_SOCKET_PROTOCOL=wss to .env
|
||
|
|
✓ Created .env.production (no dev tools)
|
||
|
|
✓ Rebuilt with npm run build
|
||
|
|
✓ Bundle size reduced (no webpack-dev-server)
|
||
|
|
|
||
|
|
Backend:
|
||
|
|
✓ Killed rogue process on port 8080
|
||
|
|
✓ Added pre-start check to systemd service
|
||
|
|
✓ Created cleanup-ports.sh utility
|
||
|
|
✓ Enhanced start-dev-mode.sh with safeguards
|
||
|
|
✓ Created stop-dev-mode.sh
|
||
|
|
|
||
|
|
Safeguards:
|
||
|
|
✓ Automatic port conflict detection
|
||
|
|
✓ Pre-start validation in systemd
|
||
|
|
✓ Dev/prod conflict warnings
|
||
|
|
✓ Process tracking with PID files
|
||
|
|
✓ Automated cleanup scripts
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ VERIFICATION │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
Services:
|
||
|
|
✓ Backend: Active (running) - PID 21956
|
||
|
|
✓ Frontend: Active (running) - PID 20660
|
||
|
|
✓ Pre-start check: Working (ExecStartPre successful)
|
||
|
|
|
||
|
|
Endpoints:
|
||
|
|
✓ Backend API: http://localhost:8080/api/health
|
||
|
|
✓ Frontend HTTPS: https://houseofprayer.ddns.net
|
||
|
|
✓ No WebSocket errors
|
||
|
|
✓ No port conflicts
|
||
|
|
|
||
|
|
Files:
|
||
|
|
✓ 0 webpack-dev-server refs in build
|
||
|
|
✓ Clean production bundle (main.6bb0b276.js)
|
||
|
|
✓ All safeguard scripts executable
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ NEW SCRIPTS & UTILITIES │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
cleanup-ports.sh
|
||
|
|
• Kills rogue processes on ports 8080 & 5100
|
||
|
|
• Cleans up stale PID files
|
||
|
|
• Color-coded status output
|
||
|
|
|
||
|
|
backend/pre-start-check.sh
|
||
|
|
• Runs before systemd service starts
|
||
|
|
• Automatically frees port 8080
|
||
|
|
• Prevents startup failures
|
||
|
|
|
||
|
|
stop-dev-mode.sh
|
||
|
|
• Properly stops development processes
|
||
|
|
• Removes PID files
|
||
|
|
• Prevents port conflicts
|
||
|
|
|
||
|
|
verify-websocket-fix.sh
|
||
|
|
• Validates WebSocket fix
|
||
|
|
• Checks service status
|
||
|
|
• Verifies production build
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ USAGE GUIDE │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
Production (Recommended):
|
||
|
|
$ sudo systemctl start church-music-backend
|
||
|
|
$ sudo systemctl start church-music-frontend
|
||
|
|
|
||
|
|
Development:
|
||
|
|
$ ./start-dev-mode.sh # Checks for conflicts
|
||
|
|
$ ./stop-dev-mode.sh # Proper cleanup
|
||
|
|
|
||
|
|
Troubleshooting:
|
||
|
|
$ ./cleanup-ports.sh # Fix port conflicts
|
||
|
|
$ ./verify-websocket-fix.sh # Check frontend
|
||
|
|
|
||
|
|
Emergency Reset:
|
||
|
|
$ sudo systemctl reset-failed church-music-backend
|
||
|
|
$ sudo systemctl restart church-music-backend
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ FAILURE POINTS ADDRESSED │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
1. Port Binding Conflicts
|
||
|
|
✓ Pre-start port validation
|
||
|
|
✓ Automatic rogue process cleanup
|
||
|
|
|
||
|
|
2. Dev/Prod Mode Conflicts
|
||
|
|
✓ Interactive conflict detection
|
||
|
|
✓ Cannot run both simultaneously
|
||
|
|
|
||
|
|
3. Zombie Processes
|
||
|
|
✓ PID tracking and cleanup
|
||
|
|
✓ Automated process management
|
||
|
|
|
||
|
|
4. Service Restart Limits
|
||
|
|
✓ Pre-start checks prevent failures
|
||
|
|
✓ Manual reset procedure documented
|
||
|
|
|
||
|
|
5. WebSocket Security Errors
|
||
|
|
✓ Production builds exclude dev tools
|
||
|
|
✓ Proper HTTPS WebSocket config
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ DOCUMENTATION │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
DEEP_DEBUGGING_REPORT.md
|
||
|
|
• Complete analysis and fixes
|
||
|
|
• Root cause explanation
|
||
|
|
• Safeguards documentation
|
||
|
|
|
||
|
|
WEBSOCKET_HTTPS_FIX.md
|
||
|
|
• WebSocket security issue
|
||
|
|
• Production build process
|
||
|
|
• Browser testing guide
|
||
|
|
|
||
|
|
WEBSOCKET_FIX_CARD.txt
|
||
|
|
• Quick reference card
|
||
|
|
• Testing checklist
|
||
|
|
|
||
|
|
STATUS.md
|
||
|
|
• Updated system status
|
||
|
|
• Recent fixes summary
|
||
|
|
|
||
|
|
┌────────────────────────────────────────────────────────────────┐
|
||
|
|
│ TESTING CHECKLIST │
|
||
|
|
└────────────────────────────────────────────────────────────────┘
|
||
|
|
|
||
|
|
Browser (Clear cache first):
|
||
|
|
□ Visit https://houseofprayer.ddns.net
|
||
|
|
□ Open console (F12)
|
||
|
|
□ Verify: No WebSocket errors
|
||
|
|
□ Verify: No webpack-dev-server errors
|
||
|
|
□ Verify: App loads and functions
|
||
|
|
|
||
|
|
Server:
|
||
|
|
□ Backend: systemctl status church-music-backend
|
||
|
|
□ Frontend: systemctl status church-music-frontend
|
||
|
|
□ API: curl http://localhost:8080/api/health
|
||
|
|
□ Ports: sudo lsof -i :8080 (only gunicorn)
|
||
|
|
|
||
|
|
╔════════════════════════════════════════════════════════════════╗
|
||
|
|
║ ✅ ALL ISSUES RESOLVED & SAFEGUARDS IMPLEMENTED ║
|
||
|
|
║ ║
|
||
|
|
║ System Status: FULLY OPERATIONAL ║
|
||
|
|
║ Reliability: ENHANCED with automatic protection ║
|
||
|
|
║ Documentation: COMPLETE ║
|
||
|
|
╚════════════════════════════════════════════════════════════════╝
|
||
|
|
|
||
|
|
For detailed information: DEEP_DEBUGGING_REPORT.md
|