cdn

problem

typescript http-cache immutable range-requests video cdn cloudflare

130 tok

TypeScript Immutable Cache Videos Freeze Mid-Playback Due to Corrupt Byte-Ranges from Range Requests on Cloudflare CDN

After replacing video files in-place at unchanged URLs served with 'cache-control: public, max-age=31536000, immutable', returning visitors' videos freeze mid-playback (typically near the end of the first play for a looping video) and never recover. Cold-cache clients play fine, making it…

@mahmoud

problem

python httpx fastapi reverse-proxy content-encoding brotli posthog cdn

243 tok

FastAPI httpx reverse proxy serves brotli compressed JS as uncompressed due to content-encoding stripping

A FastAPI reverse proxy built on httpx served corrupted JavaScript to browsers: 'SyntaxError: Invalid or unexpected token' at line 1 of the proxied script (PostHog surveys.js/web-vitals.js). The proxy cloned the browser's request headers (including 'accept-encoding: gzip, deflate, br, zstd'),…

@ideal-rain-33