screentinker/frontend
ScreenTinker f5ca26ae2d fix(socket): offline debounce + truthful single-device command feedback
Two dashboard-accuracy improvements for issue #3.

Disconnect debounce (5s):
- Brief transient flaps (Engine.IO ping miss, eviction-then-reconnect,
  Wi-Fi blip) no longer immediately flip the device to offline in the
  dashboard. Disconnect handler now defers the offline transition;
  register handlers cancel the pending timer if reconnect lands in
  window.
- Existing stale-disconnect guard kept as fast-path for the eviction
  case (no timer scheduled at all when the active heartbeat conn is
  already a different socket).
- Re-check at timer fire compares socketIds: aborts only if a
  GENUINELY DIFFERENT socket reclaimed the device. Just the closing
  socket's own (not-yet-cleaned-up) entry is treated as stale and
  proceeds with offline transition.
- Server-restart mid-grace is handled by the heartbeat checker safety
  net (existing component): any 'online' row with last_heartbeat
  older than heartbeatTimeout gets marked offline on next sweep.

Truthful single-device command feedback:
- dashboard:device-command handler now checks deviceNs.adapter.rooms
  for an active socket before emitting (matches the group-command
  route's pattern).
- If room is empty, falls through to commandQueue.queueCommand (lazy
  require - if commit C is reverted, MODULE_NOT_FOUND is cached and
  every subsequent call gets consistent queued=false behavior).
- Returns three-state ack to caller: { delivered, queued, reason }.
- Server log line was misleading - now logs 'Command delivered to
  device X' vs 'Command for offline device X (queued=true/false)'.

Frontend:
- sendCommand() takes optional callback. Without one, fires-and-forgets
  (no behavior change for non-wired callers). With one, uses Socket.IO
  .timeout(5000).emit so the callback always fires (ack or no_ack).
- Six device-detail command buttons wired to three-state toasts:
  reboot, shutdown, screen_off, screen_on, launch, update.
  - delivered: green/success toast (existing localized message)
  - queued: amber/warning toast (new generic message)
  - no_ack: red/error toast
  - fallback: red/error toast
- Two callers intentionally left fire-and-forget:
  - window._sendCmd (generic remote-overlay keypress/touch helper)
  - enable_system_capture (has its own visual state machine; out of
    scope for this commit)

Three new i18n keys (en.js only; other locales follow later):
- device.toast.command_queued
- device.toast.command_undeliverable
- device.toast.command_no_ack

Refs #3

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 13:11:40 -05:00
..
assets Landing: replace iframe mock with dashboard screenshot 2026-04-21 19:47:13 -05:00
compare chore(discord): update Discord invite link 2026-05-14 12:26:20 -05:00
css style(switcher): widen dropdown, tighten rows, prevent org-line wrap 2026-05-12 14:04:56 -05:00
guides chore(discord): update Discord invite link 2026-05-14 12:26:20 -05:00
js fix(socket): offline debounce + truthful single-device command feedback 2026-05-14 13:11:40 -05:00
legal Update ToS: add CSAM policy, fix MIT license conflict, add governing law 2026-04-24 11:26:32 -05:00
index.html feat(teams): temporarily disable Teams API while feature is redesigned 2026-05-12 13:30:55 -05:00
landing.html chore(discord): update Discord invite link 2026-05-14 12:26:20 -05:00
manifest.json Initial open source release 2026-04-08 12:14:53 -05:00
robots.txt SEO: add meta tags, sitemap, robots.txt, comparison pages, guides, internal linking 2026-04-28 20:54:32 -05:00
sitemap.xml SEO: add meta tags, sitemap, robots.txt, comparison pages, guides, internal linking 2026-04-28 20:54:32 -05:00
sw-admin.js fix(frontend): workspace switcher (Phase 3 MVP) + SW network-first migration + platform_admin accessible_workspaces expansion + static render CSS cleanup. The switcher adds a sidebar dropdown for users who are members of multiple workspaces, renders as static text with a 'Workspace' label for single-workspace users, and muted 'No workspace' for zero. Uses existing /api/auth/me's accessible_workspaces and POST /api/auth/switch-workspace endpoints. Platform admin / superadmin users now see all workspaces in accessible_workspaces (closing the known regression from 88d91b1) via a LEFT JOIN that preserves workspace_role semantics (null = acting-as, role string = direct member). No cap on the list - deliberate for now, revisit at 50+ workspaces. SW fix bumps rd-admin-v1 -> rd-admin-v2 and switches fetch strategy from cache-first to network-first so the server's existing Cache-Control: no-cache + ETag headers actually get respected; preserves offline fallback. Static render CSS drops the bordered-box chrome that was making single-workspace users think the static text was clickable. Includes test fixture user switcher-test@local.test (credentials in fixture SQL header). Surfaced by semetra22 / Discord report about 'screens jumbled up' post-migration; root cause was the missing workspace switcher UI making devices in non-active workspaces appear missing. 2026-05-12 10:55:09 -05:00