stubbsta ef06f67a2a

feat: source the rate limit manager's epoch and budget from RLN ...

Wires the quota seam to its producer, so enforcement tracks RLN rather
than only the wall clock.

- Waku.currentRlnEpochQuota (waku/api/publish) reads RLN's current epoch
  index and the epoch's user message limit together, returning none when
  RLN is not mounted (or its limit is unset).
- MessagingClient.new builds a QuotaProvider closure over that accessor
  and hands it to the RateLimitManager. The closure is late-binding: it
  queries the kernel on each admission, so a node whose RLN mounts after
  construction upgrades from the wall-clock fallback to RLN's epoch and
  limit automatically, with no reconstruction.

With this, admit() rolls its window on RLN's epoch and clamps the
configured cap to RLN's user message limit; without RLN it still falls
back to the absolute wall-clock window and the configured limit.

Also switches the quota seam from std/options to results `Opt`, matching
the kernel surface it now bridges (`groupManager.userMessageLimit` is
`Opt`) and the rest of the messaging layer post-Opt migration.

Tests: currentRlnEpochQuota is none unmounted and reports epoch + the
configured userMessageLimit when mounted (anvil-backed).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-21 13:40:00 +02:00

..

test_all.nim

fix: charge admission once per task and exempt budget-parked tasks from the reaper

2026-07-21 12:30:49 +02:00

test_delivery_task_reaping.nim

fix: charge admission once per task and exempt budget-parked tasks from the reaper

2026-07-21 12:30:49 +02:00

test_rate_limit_manager.nim

feat: source the rate limit manager's epoch and budget from RLN

2026-07-21 13:40:00 +02:00

test_rln_proof_attach.nim

feat: source the rate limit manager's epoch and budget from RLN

2026-07-21 13:40:00 +02:00