Retry Engine & Candidate Probes
How endpoint learning and candidate probes guarantee high-availability media delivery.
retry-logic.tsx
| 1 | // Candidate priority sequence: |
| 2 | // 1. Learned Endpoint (from previous success) |
| 3 | // 2. lh3.googleusercontent.com/d/{ID} |
| 4 | // 3. drive.google.com/uc?export=view&id={ID} |
Usage Notes
Endpoint learning remembers working CDN endpoints per file ID across app lifecycle.