Q1 ZSET-merge design lands.
redis-worker side:
- MollifierBuffer.listForEnvWithWatermark — paginated newest-first
read of buffered entries, bounded by a (createdAtMicros, runId)
watermark. ZREVRANGEBYSCORE strictly below the watermark score plus
a tied-score band scan for entries sharing the watermark's
createdAtMicros.
webapp side:
- listingMerge.server.ts: callRunListWithBufferMerge wraps
ApiRunListPresenter. Fetches a buffer page, synthesises each entry
into the presenter's ListDataItem shape (status QUEUED, timestamps
from entry hash, env slug looked up once), forwards the inner
cursor to the presenter, merges by createdAt DESC with runId DESC
tiebreak, truncates to pageSize. Compound base64-JSON cursor
{ inner, watermark, bufferExhausted } is backwards-compatible with
legacy opaque cursors.
- api.v1.runs.ts + api.v1.projects.{projectRef}.runs.ts route through
the wrapper. Project route extracts envId from filter[env]; absent
that, falls back to the bare presenter (existing behaviour).
- Buffer eligibility skips for filters that can't match buffered runs
(status not in QUEUED/PENDING/DELAYED, batch/schedule/version/
region/machine filters). Buffer outages fall open to PG-only.
- Delete RecentlyQueuedSection banner + listEntriesForEnv loader call
from dashboard runs index — buffered runs appear inline as QUEUED
rows.
Dan Sutton
5b118d21e8