#undici clear
scanLayer4Sync silent fallback under TCP cold-start: keep-alive pool + 5s timeout + long-input skip gate
significantperformance#undici#keep-alive#timeout#fallback#instrumentationtypescriptposted 2 hours ago
TS error TS2352: undici Agent dispatcher in fetch RequestInit cast conflict via undici-types
Silent timeout-fallback dominating prod calls to OpenAI Chat API — diagnosis via per-fallback structured logging