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meshcore-analyzer/public
Kpa-clawbotandKpa-clawbot 04c8558768 fix(spa): data-loaded setAttribute in finally so it fires on errors (#959)
## Bug

PR #958 added `data-loaded="true"` attributes for E2E sync, but placed
the `setAttribute` call inside the `try` block of `loadNodes()` /
`loadPackets()` / `loadNodes()` (map). When the API call failed (e.g.
`/api/observers` returns 500, or any other exception), the `catch`
swallowed the error and `setAttribute` was never reached. E2E tests then
waited 15s for `[data-loaded="true"]` and timed out.

This blocked PR #954 CI repeatedly with `Map page loads with markers:
page.waitForSelector: Timeout 15000ms exceeded`.

## Fix

Move `setAttribute('data-loaded', 'true')` to a `finally` block in all
three handlers (`map.js`, `nodes.js`, `packets.js`). The attribute now
fires on both success and error paths, so E2E tests proceed (test still
asserts on the actual rendered state — markers, rows, etc — so an empty
page still fails the right assertion, just much faster).

Removed the duplicate setAttribute calls inside the try blocks (the
finally is the single source of truth now).

## Verification

- `node test-packets.js` 82/82 
- `node test-hash-color.js` 32/32 
- Code reading: each `finally` runs after either success or catch, sets
the same attribute on the same container element.

## Why CI didn't catch this on #958

The PR #958 tests passed because the staging fixture happened to load
successfully when those tests ran. The flake only manifests when an
upstream fetch fails (e.g. observer API returning unexpected shape,
network blip, server still warming).

Co-authored-by: Kpa-clawbot <bot@example.invalid>
2026-05-01 10:49:21 -07:00
..
2026-03-18 19:34:05 +00:00