{"record":{"id":"5f56350742c7f885","repo":"sinelaw/fresh","slug":"pkg-background-registry-sync-failed-e","errorCode":null,"errorMessage":"[pkg] Background registry sync failed: ${e}","messagePattern":"\\[pkg\\] Background registry sync failed: (.+?)","errorType":"console","errorClass":null,"httpStatus":null,"severity":"warning","filePath":"crates/fresh-editor/plugins/pkg.ts","lineNumber":2825,"sourceCode":"\n  // Set initial content for all panels\n  updatePkgManagerView();\n\n  // Sync registry in background and update view when done\n  // User can still interact with installed packages during sync\n  syncRegistry()\n    .then(() => {\n      if (pkgState.isOpen) {\n        pkgState.isLoading = false;\n        pkgState.items = buildPackageList();\n        updatePkgManagerView();\n      }\n    })\n    // Detached, so it needs its own catch: an unhandled rejection here\n    // takes down the plugin runtime, and the browser is perfectly\n    // usable for installed packages without the registry.\n    .catch((e) => {\n      editor.warn(`[pkg] Background registry sync failed: ${e}`);\n      if (pkgState.isOpen) {\n        pkgState.isLoading = false;\n        updatePkgManagerView();\n      }\n    });\n}\n\n/** Whether `bufferId` is still a live buffer. */\nfunction bufferExists(bufferId: number): boolean {\n  return editor.listBuffers().some((b) => b.id === bufferId);\n}\n\n/**\n * Unmount the widget panels the manager owns.\n *\n * The host keys panels by (plugin, panel id) and is never told that a\n * panel's buffer went away, so a panel that is merely dropped on the\n * plugin side stays registered against a dead buffer for the rest of","sourceCodeStart":2807,"sourceCodeEnd":2843,"githubUrl":"https://github.com/sinelaw/fresh/blob/67894ca5463dbd7a89bb31add4627c27d6b79d83/crates/fresh-editor/plugins/pkg.ts#L2807-L2843","documentation":"pkg.ts runs a registry synchronization in a detached promise; because the browser works fine without the registry, a failure is only warned about via 'Background registry sync failed'. The catch also resets pkgState.isLoading and refreshes the package manager view if the panel is open, so the UI does not hang on a spinner.","triggerScenarios":"The detached registry sync promise rejects: network unreachable, registry host down/DNS failure, HTTP error from the registry, or an exception inside the sync routine itself.","commonSituations":"Working offline or behind a corporate proxy blocking the registry; transient registry outage; TLS/proxy interception causing fetch failures; firewall dropping the request.","solutions":["Check network connectivity / proxy settings and retry; the sync will rerun on next open or sync.","Verify the registry endpoint is reachable (curl the registry URL).","Continue using installed packages — this failure is non-blocking by design.","Check editor logs for the interpolated error ${e} to identify DNS vs HTTP vs auth issues."],"exampleFix":null,"handlingStrategy":"retry","validationCode":"const online = await fetch(registryUrl, { method: 'HEAD' }).then(r => r.ok).catch(() => false);\nif (!online) console.warn('registry unreachable — skipping sync, installed packages still usable');","typeGuard":null,"tryCatchPattern":"syncRegistry().catch(e => { editor.warn(`[pkg] Background registry sync failed: ${e}`); scheduleRetry(syncRegistry, { attempts: 3, backoffMs: 5000 }); });","preventionTips":["Configure proxy/HTTPS settings so the registry host is reachable in corporate networks.","Treat registry sync as best-effort: never block package usage on it.","Retry sync with backoff on next launch instead of surfacing repeated warnings.","Cache the last successful registry snapshot for offline browsing."],"tags":["network","registry","sync","offline"],"backgroundTag":"network-request-failed","analyzedSha":"67894ca5463dbd7a89bb31add4627c27d6b79d83","analyzedAt":"2026-09-13T15:04:03.701Z","contentChangedAt":"2026-09-13T15:04:03.701Z","schemaVersion":2},"datasetVersion":"2026-09-16T04:17:20.429Z"}