Add transient empty payload protection for hosts data, matching the
existing protection for dockerHosts. When a websocket message contains
an empty hosts array (transient state), the UI now waits for 3
consecutive empty payloads before applying the change.
This prevents the "Host" type badge from disappearing intermittently
in Settings → Agents → Managed Agents when the unified agent is
reporting both host and docker data.
Related to #773
Using reconcile() inside produce() is invalid - reconcile returns a
function that creates a new proxy, but produce expects direct mutations.
Use batch() from solid-js instead to atomically batch the two setState
calls without proxy conflicts.
When a unified agent reports both host and docker data, the WebSocket
handler was calling setState separately for dockerHosts and hosts.
This caused the UnifiedAgents component's allHosts memo to recalculate
twice - first seeing only the updated dockerHosts (showing "Docker"),
then seeing both (showing "Host & Docker").
Batch both updates into a single setState call using produce() when
both are present in the same message, ensuring the component always
sees consistent data.
Related to #778
- Remove animate-enter class from all table row components
- Prevents animations on routine WebSocket data updates
- Animations now only occur on initial load/new items
- Fix test expectation for Docker monitoring checkbox default state
Components updated:
- DockerUnifiedTable (container/service rows)
- DockerHostSummaryTable
- NodeSummaryTable
- GuestRow
- ConfiguredNodeTables (PVE/PBS/PMG)
- Storage and DiskList
- APITokenManager
- UnifiedAgents
All tests passing.
Remove ~900 lines of unused code identified by static analysis:
Go:
- internal/logging: Remove 10 unused functions (InitFromConfig, New,
FromContext, WithLogger, etc.) that were built but never integrated
- cmd/pulse-sensor-proxy: Remove 7 dead validation functions for a
removed command execution feature
- internal/metrics: Remove 8 unused notification metric functions and
10 Prometheus metrics that were never wired up
Frontend:
- Delete ActivationBanner.tsx stub component
- Remove unused exports: stopMetricsSampler, getSamplerStatus,
formatSpeedCompact, parseMetricKey, getResourceAlerts
Change sparkline wrapper from inline-block to block w-full to properly
fill flex parent container. Inline-block was preventing the canvas from
calculating the correct width when width={0} (auto-size mode).
Add comprehensive sparkline chart support as an alternative to progress bars
for CPU, Memory, and Disk metrics across all tables.
Features:
- Toggle between bars/trends view modes (persisted to localStorage)
- 30-second sampling with 2-hour retention window using ring buffer
- Canvas-based rendering with shared requestAnimationFrame for efficiency
- Hover tooltips showing exact values and timestamps
- Threshold reference lines (warning/critical) for context
- localStorage persistence survives page refreshes (12-hour max age)
- Dynamic width adaptation to column size
- Namespaced resource IDs prevent collisions
- Lifecycle cleanup prevents memory leaks
Performance optimizations:
- Decoupled sampling from WebSocket handler (6x reduction in recording)
- O(1) ring buffer insertions (no array cloning)
- Batched canvas rendering (single rAF for all sparklines)
- Debounced localStorage writes
- Automatic pruning of removed resources
UI improvements:
- Consistent radio toggle styling matching other filters
- Fixed column widths prevent layout shift during toggle
- Fixed row heights prevent vertical size changes
- Sparklines fill available column width proportionally
Related to #626
When authentication expires after some time, users see "Connection lost"
and must refresh the page to see "Authentication required". This commit
implements automatic redirect to login when authentication expires.
Changes:
- Add authentication check to WebSocket endpoint to prevent unauthenticated
WebSocket connections
- Handle WebSocket close with code 1008 (policy violation) as auth failure
and redirect to login
- Intercept 401 responses on API calls (except initial auth checks) and
automatically redirect to login page
- Clear stored credentials and set logout flag before redirect to ensure
clean login flow
This provides a better user experience by immediately redirecting to the
login page when the session expires, rather than showing a confusing
"Connection lost" message that requires manual page refresh.
This commit adds comprehensive token revocation tracking across the UI and enhances the agent installation script for better platform support.
Key changes:
- Added token revocation warnings in Docker hosts and host agents UI with amber-colored indicators
- Implemented automatic token revocation detection when tokens are deleted
- Enhanced install scripts with Unraid detection and manual start instructions for non-systemd platforms
- Improved service management with restart instead of start for systemd
- Added visual indicators for revoked tokens with contextual warnings
- Updated table column widths in hosts overview for better layout
Source builds use commit hashes (main-c147fa1) not semantic versions
(v4.23.0), so update checks would always fail or show misleading
"Update Available" banners.
Changes:
- Add IsSourceBuild flag to VersionInfo struct
- Detect source builds via BUILD_FROM_SOURCE marker file
- Skip update check for source builds (like Docker)
- Update frontend to show "Built from source" message
- Disable manual update check button for source builds
- Return "source" deployment type for source builds
Backend:
- internal/updates/version.go: Add isSourceBuildEnvironment() detection
- internal/updates/manager.go: Skip check with appropriate message
- internal/api/types.go: Add isSourceBuild to API response
- internal/api/router.go: Include isSourceBuild in version endpoint
Frontend:
- src/api/updates.ts: Add isSourceBuild to VersionInfo type
- src/stores/updates.ts: Don't poll for updates on source builds
- src/components/Settings/Settings.tsx: Show "Built from source" message
Fixes the confusing "Update Available" banner for users who explicitly
chose --source to get latest main branch code.
Co-authored-by: Codex AI
