Files
usenet-indexer/config
Daan MeijerandClaude Opus 5.5 8475969145
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Rebuild: hedged chunk fetches and connection max age (both off by default)
A chunk not in after NNTP_HEDGE_AFTER_SECONDS (10) is asked again on one
of NNTP_HEDGE_CONNECTIONS spare connections; the first answer wins and
the other connection is closed (lib/nntp/hedge.ts, tested). Connections
can be retired after NNTP_CONNECTION_MAX_MINUTES (±25%). The prefetch
report counts hedges and slow first requests by connection age.

Homelab, 15 min each: hedging on (40 + 6) 280k articles/s, off 273k.
The second request won about half of its races, but ~25-35% of first
requests were slow (>10 s) at every connection age, so neither helps:
Eweka is slow under our load, not on particular connections. Both
off by default; the age statistics stay.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 22:13:44 +02:00
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