res.writeHead(206, 'Content-Range': `bytes $start-$end/$total`, 'Accept-Ranges': 'bytes', 'Content-Length': chunkSize, 'Content-Type': 'application/octet-stream', 'Content-Disposition': `attachment; filename="$path.basename(filePath)"` );
// 4️⃣ Basic logging (you can replace with a proper logger) console.log(`[DOWNLOAD] IP=$req.ip fileId=$fileId token=$token ? 'present' : 'none'`); ); Tarzan -enlace de descarga normal-
Because the exact scope can vary a lot (web‑app, desktop app, API, etc.), could you let me know a bit more about what you have in mind? Below are a few key points that will help me give you a precise, ready‑to‑implement solution: 'Content-Range': `bytes $start-$end/$total`