gendesign/tradein-mvp/backend
Light1YT e65b4d44d5
All checks were successful
CI / changes (pull_request) Successful in 8s
CI / backend-tests (pull_request) Has been skipped
CI / frontend-tests (pull_request) Has been skipped
CI / openapi-codegen-check (pull_request) Has been skipped
fix(avito): graceful sidecar HTTP 500/503 in browser SERP fetch (#1790)
_fetch_serp_html_browser вызывал BrowserFetcher.fetch без обёртки, поэтому
httpx.HTTPStatusError от tradein-browser sidecar (500 NS_ERROR_PROXY_TOO_MANY_REQUESTS
/ Page.goto Timeout, 503 browser-unavailable) всплывал в generic except
run_avito_full_load → mark_failed + re-raise, роняя весь обход после тысяч
инкрементально сохранённых карточек (прод run #356: 3186 сохранено, один поздний
500 → весь run failed).

Классифицируем тело sidecar-ошибки и роутим в существующую rotation/retry-машинерию:
soft-ban (too_many_requests / 503 / browser unavailable) → ротация exit-IP;
transient (timeout / прочие 5xx) → bounded backoff-retry без ротации; оба бюджета
исчерпаны → AvitoRateLimitedError, чтобы run ушёл в graceful mark_banned
(partial preserved, scheduler retry next cycle), а не mark_failed.

Часть 1 issue #1790 (AVITO_PROXY_MAX_ROTATIONS=0→4) уже исправлена на проде;
это browser-resilience follow-up.

Refs #1790
2026-06-25 11:45:16 +05:00
..
app fix(avito): graceful sidecar HTTP 500/503 in browser SERP fetch (#1790) 2026-06-25 11:45:16 +05:00
data/sql fix(tradein/db): widen offer_price_history.diff_percent numeric(5,2)→(8,2) + clamp в триггере (краш full_load) 2026-06-20 11:43:23 +03:00
scripts fix(backfill): drop nonexistent kadastr_num column from listings SELECT 2026-06-17 23:47:30 +03:00
tests fix(avito): graceful sidecar HTTP 500/503 in browser SERP fetch (#1790) 2026-06-25 11:45:16 +05:00
.dockerignore feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in) 2026-05-21 00:25:39 +03:00
Dockerfile feat(browser): split camoufox into tradein-browser container, connect-mode (#905) 2026-05-31 17:24:35 +03:00
pyproject.toml fix(scrapers/backend): socks5 health-probe (httpx[socks]) + status Literal whitelist + #1820 ext_id=0 dedup-гард 2026-06-20 10:17:37 +03:00