From b681d094ca0e2d0ea0d2cea0b0a6636410ea5e94 Mon Sep 17 00:00:00 2001 From: dajiaohuang Date: Tue, 29 Sep 2026 10:43:30 +0800 Subject: [PATCH] docs: correct ADSBDB cache persistence note --- src/layers/flights/policy.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/layers/flights/policy.js b/src/layers/flights/policy.js index f8358c98f..87e4617ee 100644 --- a/src/layers/flights/policy.js +++ b/src/layers/flights/policy.js @@ -213,8 +213,8 @@ export const COURSE_SLEW_DT_MAX_SEC = 0.25; // adsbdb enrichment (best-effort, fail-silent). Bounded fan-out: max 4 // concurrent requests, dispatches dripped ≥ENRICH_DISPATCH_GAP_MS apart // (≤5/s — adsbdb is a free community API; the dev-server proxy additionally -// caches per-key on disk forever, negative results included, so repeat -// sessions never re-hit adsbdb). Each key is requested at most once per +// caches successful and 404 responses per key for 24 hours, so later sessions +// may refresh them). Each key is requested at most once per // session. Priority jobs (tracked plane, model-eligible planes) jump the // queue; the ambient fleet sweep (below) fills the back at poll cadence. // ---------------------------------------------------------------------------