Parents and children of check-in [e6fd32e82e]
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2026-08-18
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| 01:15 |
api: make the repo set a concurrent registry; serve rejects positionals
Deps.Repos was a bare map, read by every op on the request path and written only at startup. Adding repositories at runtime — the point of the registry ticket — makes that a data race with no symptom until it corrupts one. api.Repos owns the lock; a *Repo is published complete or not at all, and Delete hands back the entry so the caller can close the index and stop the pipeline. serve now refuses leftover arguments. Go's flag package stops at the first non-flag and returns the rest, so one unquoted shell variable silently dropped twelve --repo flags and quarry served the remaining eleven without a word. check-in: 4a479e6ce2 user: dmestas tags: trunk | |
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2026-08-17
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| 22:47 |
ingest: bound how many stores stream at once
zit frames streams a WHOLE store: 507 MB peak on sqlite, more on tcl. quarry ran one ingest goroutine per repository with nothing between them, so a cold start — or a mirror round landing artifacts in several big stores at once — ran that many censuses simultaneously and the memory added. Observed as zit spiking to gigabytes after pulling sqlite and tcl together. --ingest-limit (default 3) puts them in a work lane. The queue is generous and ingest is never shed: dropping a round would leave an index behind its store until the next poll, trading a correctness surprise for a saving the limit already delivers. check-in: e6fd32e82e user: dmestas tags: trunk | |
| 21:32 |
web: map op error kinds instead of collapsing them to 500
fail() mapped only ErrNotFound, so every other kind rendered as 500 — and a 500 tells a client the request failed, not to try again. Two retryable paths lost that distinction: a single-writer lease refusal (0001 §3) and a shed from a saturated work lane. ErrInvalid now renders 400 and ErrUnavailable 503 with Retry-After, matching what the API router has always done. Verified with the archive endpoint, live for the first time now that zit 10a1236a7a fixes tarball -R: twenty concurrent requests give ten 200s and ten 503s with Retry-After, RSS bounded at 247 MB. check-in: e9d441a552 user: dmestas tags: trunk | |