fix(db,frontend): reserve DB connections for API and reduce frontend polling

Background tasks (ingestion, PDF resolution, scheduler) now acquire an
asyncio.Semaphore before checking out a DB connection, guaranteeing at
least N connections remain available for API request handlers. Removes
duplicate polling loop from PublicationsPage, debounces publication
reload on run-status changes, and increases poll interval from 5s to 15s
since SSE handles live discovery.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Justin Visser 2026-03-02 19:09:06 +01:00
parent a490e14126
commit f50b609a36
11 changed files with 97 additions and 69 deletions

View file

@ -9,7 +9,7 @@ import {
import { type PublicationItem } from "@/features/publications";
import { ApiRequestError } from "@/lib/api/errors";
export const RUN_STATUS_POLL_INTERVAL_MS = 5000;
export const RUN_STATUS_POLL_INTERVAL_MS = 15000;
export const RUN_STATUS_STARTING_PHASE_MS = 1500;
export type StartManualCheckResult =