Daan MeijerandClaude Opus 5.5
be8a3d4580
Spotnet (CONCEPT D29): - Index free.pt fully and import spots with their descriptions, categories and NZBs; a spot renames its release, since Spotnet names are more trustworthy than names derived from subjects. - Find passwords in spot descriptions too, and tell "needs a password we have" from "needs a password we don't have". Content inspection: - List the contents of 7z (.7z.001) archives, SFV sets, nicovideo uploads and other archive-like files; mark yEncBin .bin containers as encrypted. - Take real names from yEnc headers for randomly named files, and merge uploads that were split across posts. Storage (D31, D32): - Store segment lists zstd-compressed behind the FileStore accessor. - group:backfill indexes older headers at low priority and pauses when the NVMe or HDD part of the database gets too large. Grouping (D35, D36): - Lone header segments wait in staged_segments until a second segment of their file arrives, which drops the per-article junk binaries. - Counter grouping joins random-subject uploads by poster, [i/M] counter, part count and day. Search and maintenance (D33, D34): - A trigram-indexed search_text column, smaller indexes, estimated stats. - Passes that clean up nonsense names; weekly index maintenance; GC budgets per kind. - Web UI: grey out stale results while a search runs and cancel superseded requests. Count only up to 1,000 matches for the page, which made filter clicks take seconds (Newznab keeps the 10,000 cap). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
85 lines
3.6 KiB
TypeScript
85 lines
3.6 KiB
TypeScript
import env from '#start/env'
|
|
|
|
export default {
|
|
/** How often `index:scheduler` checks the groups for new articles. */
|
|
intervalMs: env.get('INDEX_INTERVAL_MS', 60 * 1000),
|
|
/** Articles per fetch job (one XOVER call). */
|
|
batchSize: BigInt(env.get('INDEX_BATCH_SIZE', 20_000)),
|
|
/** Upper bound on fetch jobs queued per group per tick, so catching up is spread out. */
|
|
maxBatchesPerTick: env.get('INDEX_MAX_BATCHES_PER_TICK', 5),
|
|
/**
|
|
* Where a group that was never indexed starts: this many articles before
|
|
* the newest one. The server's low-water mark can be years back.
|
|
*/
|
|
initialBackfill: BigInt(env.get('INDEX_INITIAL_BACKFILL', 50_000)),
|
|
|
|
/**
|
|
* Obfuscated articles whose message-id matches one of these are not sent
|
|
* to the body queue: their uploader spreads every file over many groups,
|
|
* so identifying them would take far more bandwidth than there is
|
|
* (see LOG.md, 2026-09-28 (9)). Normal-subject articles are unaffected.
|
|
*/
|
|
skipBodyMessageIds: [
|
|
// hex7$hex7$hex7@hex10.hex5, ~60k articles/min over 10+ groups
|
|
/^<?[0-9a-f]{7}\$[0-9a-f]{7}\$[0-9a-f]{7}@[0-9a-f]{10}\.[0-9a-f]{5}>?$/,
|
|
],
|
|
|
|
/**
|
|
* Obfuscated articles whose message-id matches one of these don't go to
|
|
* the body queue. Instead they're recorded per file in `deferred_files`
|
|
* (their subject keeps the file name, only the part counter is missing).
|
|
* `worker:deferred` later fetches one body per file (CONCEPT.md D28).
|
|
*/
|
|
deferBodyMessageIds: [
|
|
// ngPost: <hex32@ngPost>. Mostly RAR5 with encrypted headers (LOG.md 2026-09-28 (14)).
|
|
/^<?[0-9a-f]{32}@ngPost>?$/,
|
|
],
|
|
/**
|
|
* Spotnet header groups (CONCEPT.md D29): their headers are spots, not
|
|
* binaries. Add one with `group:add free.pt --backfill 5000`.
|
|
*/
|
|
spotGroups: ['free.pt'],
|
|
/**
|
|
* Spots posted within this many days are imported (their NZB read and its
|
|
* files added). Older spots are listed: title, size and date, with the NZB
|
|
* read on first download.
|
|
*/
|
|
spotImportDays: env.get('SPOT_IMPORT_DAYS', 30),
|
|
|
|
/**
|
|
* Groups whose lone header segments wait in `staged_segments` until their
|
|
* file shows a second one (CONCEPT.md D35). Comma-separated; `*` for all.
|
|
*/
|
|
stagingGroups: (env.get('STAGING_GROUPS', '') ?? '').split(',').map((g) => g.trim()).filter(Boolean),
|
|
|
|
/**
|
|
* Groups whose staged segments also group by poster, file counter `[i/M]`
|
|
* and part count (CONCEPT.md D36), for uploads with a random subject per
|
|
* article. Needs staging. Comma-separated; `*` for all.
|
|
*/
|
|
counterGroupingGroups: (env.get('COUNTER_GROUPING_GROUPS', '') ?? '').split(',').map((g) => g.trim()).filter(Boolean),
|
|
|
|
/**
|
|
* Header backfill (`group:backfill`, CONCEPT.md D32): low-priority,
|
|
* header-only fetch ranges walking back through a group's history.
|
|
*/
|
|
backfill: {
|
|
/** Backfill ranges waiting or running at a time, over all groups. */
|
|
maxQueued: env.get('BACKFILL_MAX_QUEUED', 40),
|
|
/** BullMQ priority (higher runs later; live ranges have none, so they go first). */
|
|
priority: 10,
|
|
/**
|
|
* No new backfill ranges while the database's NVMe part (default
|
|
* tablespace) or its HDD part (tablespace `hdd`, the files table) is
|
|
* larger than this. Checked every scheduler tick.
|
|
*/
|
|
maxDefaultGb: env.get('BACKFILL_MAX_NVME_GB', 45),
|
|
maxHddGb: env.get('BACKFILL_MAX_HDD_GB', 150),
|
|
},
|
|
|
|
/** worker:deferred leaves a file alone until it has had no new articles for this long. */
|
|
deferredSettleMs: env.get('DEFERRED_SETTLE_MS', 15 * 60 * 1000),
|
|
/** Files of at most this many parts are downloaded completely (small archives, NZBs, par2 index files). */
|
|
deferredExpandMaxParts: env.get('DEFERRED_EXPAND_MAX_PARTS', 8),
|
|
}
|