gendesign/backend
Light1YT 492574fe17
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fix(scrape_kn): Redis-lock owner-token + resume retry on lock_held (#1216)
Два concurrency-бага в scrape_kn:

1. Lock value="1" без owner-токена + TTL=30мин = заявленной длительности
   sweep'а (нулевой запас). Sweep > TTL → lock истекает, второй sweep
   стартует, первый при завершении безусловным r.delete сносит ЧУЖОЙ
   lock → возможен третий параллельный.

2. SIGKILL/redeploy mid-sweep: finally не выполняется, lock живёт до
   30 мин. worker_ready метит run 'zombie' и enqueue'ит resume_kn_run
   БЕЗ countdown, который ловит lock_held и возвращает skipped без
   retry → run теряется до недельного beat.

Patch:
- _region_lock: value = uuid4().hex; release через Lua check-and-delete
  (`if GET == ARGV[1] then DEL else 0 end`) — не сносим чужой lock.
- _LOCK_TTL_SECONDS 30 → 45 мин (полтора max sweep duration, запас).
- resume_kn_run: при lock_held → raise self.retry(countdown=300,
  max_retries=12) → ~час окно для подхвата вместо silent skip.
- scrape_kn_region (scheduled) намеренно остаётся skipped — beat
  поднимет в следующий weekly tick (другая семантика).

11 новых юнит-тестов (token uniqueness, Lua guard, retry-not-skip,
existing behaviors). 16/16 scrape_kn тестов зелёные. ruff clean.

Closes #1216
2026-06-13 10:36:08 +05:00
..
alembic ops: alembic baseline, pre-commit, TIGER cleanup, pg_dump scripts 2026-04-26 13:08:51 +03:00
app fix(scrape_kn): Redis-lock owner-token + resume retry on lock_held (#1216) 2026-06-13 10:36:08 +05:00
db/init ops: alembic baseline, pre-commit, TIGER cleanup, pg_dump scripts 2026-04-26 13:08:51 +03:00
output feat(geo): NSPD bulk-fetcher без Playwright + resume-friendly UI 2026-05-11 08:53:28 +03:00
scripts fix(backtest): add binomial significance gate to §9.6 verdict 2026-06-04 16:42:45 +05:00
tests fix(scrape_kn): Redis-lock owner-token + resume retry on lock_held (#1216) 2026-06-13 10:36:08 +05:00
.dockerignore fix(scraper): диагностируем «кнопка не работает» — Redis lock + task_received log 2026-04-28 23:17:42 +03:00
.env.example refactor(security): убрать X-Admin-Token (Caddy basic_auth достаточен) (#437) 2026-05-23 10:41:22 +00:00
.env.runtime.example sprint1: nspd scraper industrialization, per-bucket elasticity, cadastre cross-check, sentry releases 2026-04-30 21:51:19 +03:00
alembic.ini ops: alembic baseline, pre-commit, TIGER cleanup, pg_dump scripts 2026-04-26 13:08:51 +03:00
debug.log feat(geo): NSPD bulk-fetcher без Playwright + resume-friendly UI 2026-05-11 08:53:28 +03:00
Dockerfile feat(sf): OCR-пайплайн изъятия ЕКБ (Tesseract rus) → land_reservation (#1062) 2026-06-07 18:07:06 +03:00
pyproject.toml feat(sf): OCR-пайплайн изъятия ЕКБ (Tesseract rus) → land_reservation (#1062) 2026-06-07 18:07:06 +03:00
uv.lock feat(sf): OCR-пайплайн изъятия ЕКБ (Tesseract rus) → land_reservation (#1062) 2026-06-07 18:07:06 +03:00