Ruview/v2
ruv 9a078e4ac8
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fix(pointcloud): exponential backoff on unreachable backend + status banner
When ?backend=<url> pointed at a server that wasn't running (e.g. user
forgot to start ruview-pointcloud serve before clicking Connect ESP32),
the viewer was retrying 10 Hz forever — flooding the console with
ERR_CONNECTION_REFUSED and offering no guidance about what was wrong.

Two fixes:

1. Replace setInterval(fetchCloud, 100) with self-rescheduling
   setTimeout. On success: 250 ms steady cadence. On failure for an
   explicit backend: 250 ms → 500 → 1 s → 2 s → 4 s → 8 s → 16 s →
   capped at 30 s. Resets to 250 ms the moment the backend comes back.
   Auto mode (Pages with no backend) still disables network entirely
   after the first 404. Strict-live mode (?live=1) also backs off so
   it doesn't spam.

2. Show an actionable status banner in the info panel when the chosen
   backend is unreachable: the URL, the actual error string, the next
   retry time, and the exact `cargo run` command to start the server.
   Visitor sees the diagnosis instead of staring at a 'demo' badge
   wondering why their ESP32 feed isn't visible.

The scene keeps animating (face mesh / synthetic) while the viewer
waits, so the tab never goes blank.

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-04-29 23:03:05 -04:00
..
.claude-flow chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) (#427) 2026-04-25 21:28:13 -04:00
crates fix(pointcloud): exponential backoff on unreachable backend + status banner 2026-04-29 23:03:05 -04:00
data chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) (#427) 2026-04-25 21:28:13 -04:00
docs chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) (#427) 2026-04-25 21:28:13 -04:00
examples chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) (#427) 2026-04-25 21:28:13 -04:00
patches/ruvector-crv chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) (#427) 2026-04-25 21:28:13 -04:00
Cargo.lock feat(nvsim): full simulator stack — Rust crate, dashboard, server, App Store, Ghost Murmur [ADR-089/090/091/092/093] 2026-04-27 12:41:01 -04:00
Cargo.toml feat(nvsim): full simulator stack — Rust crate, dashboard, server, App Store, Ghost Murmur [ADR-089/090/091/092/093] 2026-04-27 12:41:01 -04:00