mirror of
https://github.com/koala73/worldmonitor.git
synced 2026-05-13 18:46:21 +02:00
20637d8b22
Concurrent Polymarket requests for the same cache key each fired independent https.get() calls. With 12 categories × multiple clients, 740 requests piled up in 10s, all buffering response bodies → 4.1GB heap → OOM crash on Railway. Fix: in-flight promise map deduplicates concurrent requests to the same cache key. 429/error responses are negative-cached for 30s to prevent retry storms.