feat(gateway): enhance 504 timeout errors with diagnostic UX #1023
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- add DiagnosticServiceURL config for CID retrievability checks - show "Check CID retrievability" button on 504 errors - add "Retry" button on all error pages - track and display failed peer IDs in timeout messages - indicate when timeout occurs on sub-resource vs root CID - improve error page styling and button UX
Codecov Report❌ Patch coverage is @@ Coverage Diff @@
## main #1023 +/- ##
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- Coverage 60.58% 60.49% -0.09%
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Files 268 268
Lines 33409 33471 +62
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+ Hits 20240 20248 +8
- Misses 11496 11544 +48
- Partials 1673 1679 +6
... and 7 files with indirect coverage changes 🚀 New features to boost your workflow:
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This was referenced Sep 1, 2025
- add foundProviders tracking to capture all discovered providers - show peer IDs when providers are unreachable (e.g., offline with no addresses) - refactor state.go to be more DRY with helper methods - rename MaxFailedProvidersToTrack to MaxProvidersSampleSize for clarity - add tests for provider tracking and summary messages fixes missing peer IDs in gateway timeout errors when providers cannot be reached
This was referenced Sep 1, 2025
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This expands on foundations from #1015:
DiagnosticServiceURLconfig for CID retrievability checksDemo
This PR not only shows the PeerID of "offline" peer found as a provider on DHT, but also has two buttons to Refresh or Debug: