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chore(sessions): schedule periodic expired-session GC

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gcSessions() existed but only ran on signup. On low-volume instances the
sessions table would grow forever as users logged in/out without ever
triggering a sweep. Schedule it hourly from server boot via
setInterval(...).unref() so it doesn't keep the process alive. Run once
on boot too, to clean up whatever accumulated while the previous instance
was down. Tests import individual route modules instead of server/index.ts,
so this only fires in a real server boot.

Surfaced by /audit simplify.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Ole-Morten Duesund 2026-05-25 17:50:06 +02:00
commit dc349a9373
1 changed files with 10 additions and 0 deletions
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10
server/index.ts
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@ -2,6 +2,7 @@ import { Hono } from 'hono';
import { serveStatic } from 'hono/bun';
import { getDb } from './db';
import { authRoutes } from './auth';
import { gcSessions } from './session';
import { activitiesRoutes } from './activities';
import { tagsRoutes } from './tags';
import { usersRoutes } from './users';
@ -75,6 +76,15 @@ if (process.env.NODE_ENV === 'production') {
const port = parseInt(process.env.PORT ?? '3000', 10);
// Sweep expired sessions periodically so the table doesn't grow without
// bound on instances with low signup volume (signup was previously the only
// trigger). Hourly is plenty — session expiry is at day granularity. Tests
// import individual route modules instead of this file, so the interval
// only fires in a real server boot.
const SESSION_GC_INTERVAL_MS = 60 * 60 * 1000;
gcSessions();
setInterval(gcSessions, SESSION_GC_INTERVAL_MS).unref();
export default {
port,
fetch: app.fetch,