sl-webui 1ec4d3fc58 feat: WebSocket bridge for CAN monitor dashboard (Issue #697)
rosbridge config:
- rosbridge_params.yaml: add /saltybot/barometer, /vesc/left/state,
  /vesc/right/state to topics_glob whitelist (were missing, blocked
  the CAN monitor panel from receiving data)
- can_monitor.launch.py: new lightweight launch — rosbridge only,
  whitelist scoped to the 5 CAN monitor topics, port overridable via
  launch arg (ros2 launch saltybot_bringup can_monitor.launch.py port:=9091)

can_monitor_panel.js auto-reconnect:
- Exponential backoff: 2s → 3s → 4.5s → ... → 30s cap (×1.5 factor)
- Countdown displayed in conn-label ("Retry in Xs…") during wait
- Backoff resets to 2s on successful connection
- Manual CONNECT / Enter resets backoff and cancels pending timer

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-20 16:23:27 -04:00
..
2026-03-14 12:20:04 -04:00