fix(pcat-auth): two-armed post-goto poll — fail-fast on dead sites #75

root · 2026-06-01T22:18:01+03:00

root commented

2026-06-01 22:18:01 +03:00

The post-goto token poll ran a blind 20s wait regardless of whether
page.goto succeeded or threw. On a healthy goto the widget API call
fires within ~1-2s; on a failed goto the request either already went
through (rare) or never will (common). The 20s cap was the dominant
cost on failed-site attempts — verified tonight as a 28s "No token
after ..." log on auto-komplekt after page.goto ERR_TIMED_OUT.

CAPTURE_POLL_AFTER_OK = 10 (5s) — token usually arrives in <2s
CAPTURE_POLL_AFTER_FAIL = 4 (2s) — brief grace then bail

Per-attempt worst case on a dead site: 10s goto + 2s grace = 12s
(was 10s + 20s = 30s). On a healthy site, well-known capture times
(3-5s) stay comfortably inside the 5s post-goto cap.

The post-goto token poll ran a blind 20s wait regardless of whether page.goto succeeded or threw. On a healthy goto the widget API call fires within ~1-2s; on a failed goto the request either already went through (rare) or never will (common). The 20s cap was the dominant cost on failed-site attempts — verified tonight as a 28s "No token after ..." log on auto-komplekt after page.goto ERR_TIMED_OUT. * CAPTURE_POLL_AFTER_OK = 10 (5s) — token usually arrives in <2s * CAPTURE_POLL_AFTER_FAIL = 4 (2s) — brief grace then bail Per-attempt worst case on a dead site: 10s goto + 2s grace = 12s (was 10s + 20s = 30s). On a healthy site, well-known capture times (3-5s) stay comfortably inside the 5s post-goto cap.

root added 1 commit 2026-06-01 22:18:02 +03:00

fix(pcat-auth): two-armed post-goto poll — fail-fast on dead sites

QA Gate (P0/P1) / Test affected app (pull_request) Has been cancelled

Details

286307155e

The post-goto token poll ran a blind 20s wait regardless of whether
page.goto succeeded or threw. On a healthy goto the widget API call
fires within ~1-2s; on a failed goto the request either already went
through (rare) or never will (common). The 20s cap was the dominant
cost on failed-site attempts — verified tonight as a 28s "No token
after ..." log on auto-komplekt after page.goto ERR_TIMED_OUT.

* CAPTURE_POLL_AFTER_OK   = 10 (5s)  — token usually arrives in <2s
* CAPTURE_POLL_AFTER_FAIL = 4  (2s)  — brief grace then bail

Per-attempt worst case on a dead site: 10s goto + 2s grace = 12s
(was 10s + 20s = 30s). On a healthy site, well-known capture times
(3-5s) stay comfortably inside the 5s post-goto cap.

root merged commit ca0c18924d into main

2026-06-01 22:18:06 +03:00

root referenced this issue from a commit

2026-06-01 22:18:07 +03:00

Merge pull request 'fix(pcat-auth): two-armed post-goto poll — fail-fast on dead sites' (#75) from dev into main

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Reference: root/sase.tr#75