Mathew Beaneandclaude-flow 8c6d29bf83 fix(sensing-server): report measured stream fps and real WebSocket client count ...

/api/v1/stream/status returned "fps": 10 whenever tick > 1, whatever the
real rate, and both it and /health counted every broadcast subscriber
(recorder, MQTT bridge) as a client. The dashboard Streaming card read
"IDLE, 0 client(s)" for up to 30 s while the page was streaming, because
its first /health poll lands before the page's socket connects; with auth
on, the ticket round-trip widens that gap.

- New stream_stats module: UpdateRateMeter (sliding 5 s window, bounded at
  1024 samples) and WsClientCounter with an RAII guard.
- AppStateInner::advance_tick() replaces the five `s.tick += 1` sites and
  records each sensing update in the meter.
- /api/v1/stream/status now returns the measured update rate as `fps`
  (0 when nothing flows), `active` from that rate, `clients` from the
  WebSocket counter, `nodes` with each fresh node's measured csi_fps (null
  until its EMA has 5 samples) and `csi_fps_total`.
- /health and the /health/health stream component count WebSocket clients
  on /ws/sensing and /api/v1/stream/pose; the stream component also carries
  the measured rate.
- DashboardTab re-reads health 500 ms after the sensing socket connects or
  drops, so the card follows the socket instead of waiting for the next
  30 s poll.

Fixes #2087

Co-Authored-By: claude-flow <ruv@ruv.net>

2026-10-02 22:15:23 -04:00

..

scripts/nightly-sota

fix(nightly-sota): ignore stdin EPIPE from children that never read input

2026-10-01 19:07:40 +00:00

workflows

fix(sensing-server): report measured stream fps and real WebSocket client count

2026-10-02 22:15:23 -04:00

dependabot.yml

security: pin GitHub Actions to SHAs and bump vulnerable npm deps (#442)

2026-04-28 08:46:51 -04:00