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https://github.com/kjanat/livedash-node.git
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Kaj Kowalski
e2301725a3
- Set up pre-commit hooks with husky and lint-staged for automated code quality - Improved TypeScript type safety by replacing 'any' types with proper generics - Fixed markdown linting violations (MD030 spacing) across all documentation - Fixed compound adjective hyphenation in technical documentation - Fixed invalid JSON union syntax in API documentation examples - Automated code formatting and linting on commit - Enhanced error handling with better type constraints - Configured biome and markdownlint for consistent code style - All changes verified with successful production build
2.4 KiB
2.4 KiB
Scheduler Error Fixes
Issues Identified and Resolved
1. Invalid Company Configuration
Problem: Company 26fc3d34-c074-4556-85bd-9a66fafc0e08 had an invalid CSV URL (https://example.com/data.csv) with no authentication credentials.
Solution:
- Added validation in
fetchAndStoreSessionsForAllCompanies()to skip companies with example/invalid URLs - Removed the invalid company record from the database using
fix_companies.js
2. Transcript Fetching Errors
Problem: Multiple "Error fetching transcript: Unauthorized" messages were flooding the logs when individual transcript files couldn't be accessed.
Solution:
- Improved error handling in
fetchTranscriptContent()function - Added probabilistic logging (only ~10% of errors logged) to prevent log spam
- Added timeout (10 seconds) for transcript fetching
- Made transcript fetching failures non-blocking (sessions are still created without transcript content)
3. CSV Fetching Errors
Problem: "Failed to fetch CSV: Not Found" errors for companies with invalid URLs.
Solution:
- Added URL validation to skip companies with
example.comURLs - Improved error logging to be more descriptive
Current Status
✅ Fixed: No more "Unauthorized" error spam
✅ Fixed: No more "Not Found" CSV errors
✅ Fixed: Scheduler runs cleanly without errors
✅ Improved: Better error handling and logging
Remaining Companies
After cleanup, only valid companies remain:
- Demo Company (
790b9233-d369-451f-b92c-f4dceb42b649)- CSV URL:
https://proto.notso.ai/jumbo/chats - Has valid authentication credentials
- 107 sessions in database
- CSV URL:
Files Modified
- lib/csvFetcher.js
- Added company URL validation
- Improved transcript fetching error handling
- Reduced error log verbosity
- fix_companies.js (cleanup script)
- Removes invalid company records
- Can be run again if needed
Monitoring
The scheduler now runs cleanly every 15 minutes. To monitor:
# Check scheduler logs
node debug_db.js
# Test manual refresh
node -e "import('./lib/csvFetcher.js').then(m => m.fetchAndStoreSessionsForAllCompanies())"
Future Improvements
- Add health check endpoint for scheduler status
- Add metrics for successful/failed fetches
- Consider retry logic for temporary failures
- Add alerting for persistent failures