Skip to content

fix(relay): sweep expired state hourly instead of every five minutes #101

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
rynfar merged 1 commit into from
Aug 26, 2026
Merged

fix(relay): sweep expired state hourly instead of every five minutes #101

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 7 additions & 1 deletion infra/relay/src/worker.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -260,7 +260,13 @@ export const ApiLive = Api.make(
),
);

yield* Cloudflare.Workers.cron("*/5 * * * *", () =>
// Hourly, not every five minutes: Neon's Free plan suspends the compute
// after five idle minutes, so a five-minute sweep kept it awake around the
// clock (~180 CU-hours/month against a 100 CU-hour allowance). Nothing
// reads these rows on a schedule — DPoP replay is an insert conflict and
// terminal Live Activity rows stop rendering after
// TERMINAL_AGENT_ACTIVITY_DISPLAY_TTL_MS — so the sweep only reclaims space.
yield* Cloudflare.Workers.cron("0 * * * *", () =>
DpopProofs.DpopProofReplay.pipe(
Effect.flatMap((dpopProofs) => dpopProofs.pruneExpired),
// Terminal thread rows are kept briefly so finished agents show as
Expand Down
Loading