Khalid Abdi a68b7f2573 fix(backend): make tunnel relay reachable before baking it into QR ...

Two changes so off-network wallet scanning actually works:

- Force the cloudflared edge connection over http2 (TCP/443) instead of
  QUIC (UDP/7844) in both the Docker tunnel and the dev-tunnel script.
  QUIC is blocked on many networks/Docker setups, which left the tunnel
  stuck "Failed to dial a quic connection" and the QR pointing at a dead
  URL — the root cause of "must be on the same network" failures.
- Gate the discovered quick-tunnel URL on real end-to-end reachability:
  poll the tunnel's own /health until it answers (Cloudflare 1033 clears
  in ~30s) before publishing it, and have /pair await that discovery so
  the QR never carries a not-yet-live URL.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-22 23:56:29 +03:00

..

dev-tunnel.mjs

fix(backend): make tunnel relay reachable before baking it into QR

2026-06-22 23:56:29 +03:00