gendesign/backend/app
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
..
api fix(parcels): guard NULL geom + None lat/lon в isochrones/poi-score (#1201) 2026-06-13 05:24:25 +00:00
core fix(audit): run_in_threadpool для write_audit_row в async middleware (#1202) 2026-06-13 05:24:39 +00:00
models feat(jobs): centralized job_settings API + DB-driven beat schedule 2026-05-11 15:38:13 +03:00
observability feat(backend): sentry-sdk init для FastAPI + Celery (#204 backend) (#207) 2026-05-16 15:09:16 +00:00
schemas fix(schemas): expose per-bucket elasticity + velocity_source в RecommendBucket (#1204) 2026-06-13 05:14:05 +00:00
scrapers Merge pull request 'feat(#263 sub-A): cad_* overlay schemas + cadastre territorial_zones (ПЗЗ)' (#265) from feat/263-sub-a-cad-nspd-overlay-schemas-and-pzz into main 2026-05-17 07:50:08 +00:00
services fix(llm): close §19 redaction regex gaps for bare phone / CAPS name / bare SNILS (#1207) 2026-06-13 09:56:58 +05:00
templates feat(sf-b7): GET /parcels/{cad}/snapshot.pdf — 1-page WeasyPrint export (#334) 2026-05-17 21:11:03 +00:00
workers fix(scrape_kn): Redis-lock owner-token + resume retry on lock_held (#1216) 2026-06-13 10:36:08 +05:00
__init__.py init 2026-04-25 13:45:19 +03:00
main.py feat(chat): deterministic §22 chat foundation — POST /api/v1/chat/ask (no LLM) 2026-06-08 17:21:51 +05:00