- Resolved conflicts in .gitignore, ActionBar, UsbDeviceSetting, and devices.$id.tsx
- Added audio-related translations to all language files:
- action_bar_audio
- usb_device_enable_audio_title
- usb_device_enable_audio_description
- usb_device_keyboard_mouse_mass_storage_and_audio
- Updated UI components to use localization messages
- Added separate USB preset for keyboard/mouse/storage without audio
- Kept OPUS_STEREO_PARAMS import from audio branch
- Preserved AudioPopover component from audio branch
Remove all subprocess-based audio code to simplify the audio system and
reduce complexity. Audio now uses CGO in-process mode exclusively.
Changes:
- Remove subprocess mode: Deleted Supervisor, IPCSource, embed.go
- Remove audio mode selection from UI (Settings → Audio)
- Remove audio mode from backend config (AudioMode field)
- Remove JSON-RPC handlers: getAudioMode/setAudioMode
- Remove Makefile targets: build_audio_output/input/binaries
- Remove standalone C binaries: jetkvm_audio_{input,output}.c
- Remove IPC protocol implementation: ipc_protocol.{c,h}
- Remove unused IPC functions from audio_common.{c,h}
- Simplify audio.go: startAudio() instead of startAudioSubprocesses()
- Update all function calls and comments to remove subprocess references
- Add constants to cgo_source.go (ipcMaxFrameSize, ipcMsgTypeOpus)
- Keep update_opus_encoder_params() for potential future runtime config
Benefits:
- Simpler codebase: -1,734 lines of code
- Better performance: No IPC overhead on embedded hardware
- Easier maintenance: Single audio implementation
- Smaller binary: No embedded audio subprocess binaries
The audio system now works exclusively via CGO direct C function calls,
with ALSA device selection (HDMI vs USB) still configurable via settings.
Audio quality improvements:
- Enable constrained VBR to prevent bitrate starvation at low volumes
- Increase Opus complexity from 2 to 5 for better quality
- Enable DTX for bandwidth optimization
- Enable FEC (Forward Error Correction)
- Add DTX and FEC signaling in SDP (usedtx=1;useinbandfec=1)
Default configuration changes:
- Change default audio output source from HDMI to USB
- Enable USB Audio device by default
- USB audio works on current stable image (HDMI requires newer device tree)
These changes fix crackling issues at low volumes and provide better
overall audio quality for both USB and HDMI audio paths.
* feat: release keyPress automatically
* send keepalive when pressing the key
* remove logging
* clean up logging
* chore: use unreliable channel to send keepalive events
* chore: use ordered unreliable channel for pointer events
* chore: adjust auto release key interval
* chore: update logging for kbdAutoReleaseLock
* chore: update comment for KEEPALIVE_INTERVAL
* fix: should cancelAutorelease when pressed is true
* fix: handshake won't happen if webrtc reconnects
* chore: add trace log for writeWithTimeout
* chore: add timeout for KeypressReport
* chore: use the proper key to send release command
* refactor: simplify HID RPC keyboard input handling and improve key state management
- Updated `handleHidRPCKeyboardInput` to return errors directly instead of keys down state.
- Refactored `rpcKeyboardReport` and `rpcKeypressReport` to return errors instead of states.
- Introduced a queue for managing key down state updates in the `Session` struct to prevent input handling stalls.
- Adjusted the `UpdateKeysDown` method to handle state changes more efficiently.
- Removed unnecessary logging and commented-out code for clarity.
* refactor: enhance keyboard auto-release functionality and key state management
* fix: correct Windows default auto-repeat delay comment from 1ms to 1s
* refactor: send keypress as early as possible
* refactor: replace console.warn with console.info for HID RPC channel events
* refactor: remove unused NewKeypressKeepAliveMessage function from HID RPC
* fix: handle error in key release process and log warnings
* fix: log warning on keypress report failure
* fix: update auto-release keyboard interval to 225
* refactor: enhance keep-alive handling and jitter compensation in HID RPC
- Implemented staleness guard to ignore outdated keep-alive packets.
- Added jitter compensation logic to adjust timer extensions based on packet arrival times.
- Introduced new methods for managing keep-alive state and reset functionality in the Session struct.
- Updated auto-release delay mechanism to use dynamic durations based on keep-alive timing.
- Adjusted keep-alive interval in the UI to improve responsiveness.
* gofmt
* clean up code
* chore: use dynamic duration for scheduleAutoRelease
* Use harcoded timer reset value for now
* fix: prevent nil pointer dereference when stopping timers in Close method
* refactor: remove nil check for kbdAutoReleaseTimers in DelayAutoReleaseWithDuration
* refactor: optimize dependencies in useHidRpc hooks
* refactor: streamline keep-alive timer management in useKeyboard hook
* refactor: clarify comments in useKeyboard hook for resetKeyboardState function
* refactor: reduce keysDownStateQueueSize
* refactor: close and reset keysDownStateQueue in newSession function
* chore: resolve conflicts
* resolve conflicts
---------
Co-authored-by: Adam Shiervani <adam.shiervani@gmail.com>
Ensure the jiggler config loads the defaults so they can be saved.
Ensure the file.Sync occurs before acknowledging save.
Also fixup the old KeyboardLayout to use en-US not en_US
* feat(ui): Enhance EDID settings with loading state and Fieldset component
* fix(ui): Improve notifications and adjust styling in custom EDID component
* fix(ui): specify JsonRpcResponse type
* Clean up Virtual Keyboard styling
Make the header a bit taller
Add keyboard layout name to header
Make the detached keyboard render smaller key text so you can read them.
Updated the settings text for keyboard layout.
* Add the key graphics and missing keys
* style(ui): add cursor-pointer class to Button component for better UX
* refactor(ui): Improve header styling and detach bug
- Remove unused AttachIcon and related SVG asset.
- Replace icon usage with a styled LinkButton to improve consistency.
- Simplify and reformat VirtualKeyboard component for better readability.
* refactor(ui): Hide keyboard layout settings on mobile and fix minor styling
---------
Co-authored-by: Marc Brooks <IDisposable@gmail.com>
* chore/Deprecate browser mount
No longer supported.
* Remove device-side go code
* Removed diskChannel and localFile
* Removed RemoteVirtualMediaState.WebRTC
Also removed dead go code (to make that lint happy!)
Remove LED sync source option and add keypress reporting while still working with devices that haven't been upgraded
We return the modifiers as the valid bitmask so that the VirtualKeyboard and InfoBar can represent the correct keys as down. This is important when we have strokes like Left-Control + Right-Control + Keypad-1 (used in switching KVMs and such).
Fix handling of modifier keys in client and also removed the extraneous resetKeyboardState.
Manage state to eliminate rerenders by judicious use of useMemo.
Centralized keyboard layout and localized display maps
Move keyboardOptions to useKeyboardLayouts
Added translations for display maps.
Add documentation on the legacy support.
Return the KeysDownState from keyboardReport
Clear out the hidErrorRollOver once sent to reset the keyboard to nothing down.
Handles the returned KeysDownState from keyboardReport
Now passes all logic through handleKeyPress.
If we get a state back from a keyboardReport, use it and also enable keypressReport because we now know it's an upgraded device.
Added exposition on isoCode management
Fix de-DE chars to reflect German E2 keyboard.
https://kbdlayout.info/kbdgre2/overview+virtualkeys
Ran go modernize
Morphs Interface{} to any
Ranges over SplitSeq and FieldSeq for iterating splits
Used min for end calculation remote_mount.Read
Used range 16 in wol.createMagicPacket
DID NOT apply the Omitempty cleanup.
Strong typed in the typescript realm.
Cleanup react state management to enable upgrading Zustand
Simplify AudioInputIPCManager by removing unused context and cancellation logic. The context was not providing any meaningful functionality.
fix(ui): handle audio device changes with proper sync
Add delayed microphone state synchronization when audio devices change to prevent race conditions during USB audio reconfiguration.
* feat: add timezone support to jiggler and fix custom settings persistence
- Add timezone field to JigglerConfig with comprehensive IANA timezone list
- Fix custom settings not loading current values
- Remove business hours preset, add as examples in custom settings
- Improve error handling for invalid cron expressions
* fix: format jiggler.go with gofmt
* fix: add embedded timezone data and validation
- Import time/tzdata to embed timezone database in binary
- Add timezone validation in runJigglerCronTab() to gracefully fallback to UTC
- Add timezone to debug logging in rpcSetJigglerConfig
- Fixes 'unknown time zone' errors when system lacks timezone data
* refactor: add timezone field comments from jiggler options
* chore: move tzdata to backend
* refactor: fix JigglerSetting linting
- Adjusted useEffect dependency to include send function for better data fetching
- Modified layout classes for improved responsiveness and consistency
- Cleaned up code formatting for better readability
---------
Co-authored-by: Siyuan Miao <i@xswan.net>
Alex P
Marc Brooks
Aveline
Alex
Aylen
Adam Shiervani
Claus Holst
Serhii