* feat(terminal): add reconnection buffer support for persistent sessions
Fix two related issues:
1. Reconnecting to persistent sessions shows blank screen - server now
automatically sends historical buffer on reconnection via SessionState
machine with pending_buffer, eliminating the need for client-initiated
buffer requests.
2. Terminal output before view ready causes NaN errors - buffer output
chunks on client side until terminal view has valid dimensions, then
flush in order on first valid resize.
Rust side:
- Introduce SessionState enum (Closed/Active) replacing bool is_opened
- Auto-attach pending buffer on reconnection in handle_open()
- Always drain output channel in read_outputs() to prevent overflow
- Increase channel buffer from 100 to 500
- Optimize get_recent() to collect whole chunks (avoids ANSI truncation)
- Extract create_terminal_data_response() helper (DRY)
- Add reconnected flag to TerminalOpened protobuf message
Flutter side:
- Buffer output chunks until terminal view has valid dimensions
- Flush buffered output on first valid resize via _markViewReady()
- Clear terminal on reconnection to avoid duplicate output from buffer replay
- Fix max_bytes type (u32) to match protobuf definition
- Pass reconnected field through FlutterHandler event
Signed-off-by: fufesou <linlong1266@gmail.com>
* fix(terminal): add two-phase SIGWINCH for TUI app redraw and session remap on reconnection
Fix TUI apps (top, htop) not redrawing after reconnection. A single
resize-then-restore is too fast for ncurses to detect a size change,
so split across two read_outputs() polling cycles (~30ms apart) to
force a full redraw.
Also fix reconnection failure when client terminal_id doesn't match
any surviving server-side session ID by remapping the lowest surviving
session to the requested ID.
Rust side:
- Add two-phase SIGWINCH state machine (SigwinchPhase: TempResize →
Restore → Idle) with retry logic (max 3 attempts per phase)
- Add do_sigwinch_resize() for cross-platform PTY resize (direct PTY
and Windows helper mode)
- Add session remap logic for non-contiguous terminal_id reconnection
- Extract try_send_output() helper with rate-limited drop logging (DRY)
- Add 3-byte limit to UTF-8 continuation byte skipping in get_recent()
to prevent runaway on non-UTF-8 binary data
- Remove reconnected flag from flutter.rs (unused on client side)
Flutter side:
- Add reconnection screen clear and deferred flush logic
- Filter self from persistent_sessions restore list
- Add comments for web-related changes
Signed-off-by: fufesou <linlong1266@gmail.com>
---------
Signed-off-by: fufesou <linlong1266@gmail.com>
* - UI display: display_name first
- Fallback: name
- Technical identity: still name
### What changed
- Added account display helpers and display_name state in user model:
- flutter/lib/models/user_model.dart:16
- Account/logout label now uses display_name (@name) when both exist:
- flutter/lib/mobile/pages/settings_page.dart:689
- flutter/lib/desktop/pages/desktop_setting_page.dart:2016
- flutter/lib/desktop/pages/desktop_setting_page.dart:2135
- Desktop Account info now shows both when applicable:
- Display Name: ...
- Username: ...
- flutter/lib/desktop/pages/desktop_setting_page.dart:2039
- Previously done group-list behavior remains:
- group user list displays display_name with name fallback
- flutter/lib/common/widgets/my_group.dart:187
- Persistence path for display_name remains enabled (including group cache/submodule field):
- libs/hbb_common/src/config.rs:2347
- src/client.rs:2630
- LoginRequest.my_name now resolves as:
1. OPTION_DISPLAY_NAME (manual override)
2. user_info.display_name
3. user_info.name
4. OS username fallback
* 1. GUID key (...Uninstall\{GUID}) is MSI-native metadata generated by Windows Installer.
2. Non-GUID key (...Uninstall\RustDesk) is explicitly written by RustDesk’s MSI compatibility component in res/msi/Package/Components/Regs.wxs:44, populated by preprocess.py --arp from .github/workflows/
flutter-build.yml:262.
So they were not using the same EstimatedSize logic:
- MSI GUID key: MSI-calculated size (KB).
- RustDesk key: custom script value from res/msi/preprocess.py:339 (previously bytes, now fixed to KB).
That mismatch is exactly why you saw different sizes.
* improve display name handling
- Append (@username) when multiple users share the same display name
- Trim whitespace from display_name before comparison and display
- Add missing translate() for Logout button on desktop
Signed-off-by: 21pages <sunboeasy@gmail.com>
* group peer filter match both user's display name and user's name
Signed-off-by: 21pages <sunboeasy@gmail.com>
* case-insensitive search in group peer filter
Signed-off-by: 21pages <sunboeasy@gmail.com>
---------
Signed-off-by: 21pages <sunboeasy@gmail.com>
Co-authored-by: 21pages <sunboeasy@gmail.com>
* feat: Add relative mouse mode
- Add "Relative Mouse Mode" toggle in desktop toolbar and bind to InputModel
- Implement relative mouse movement path: Flutter pointer deltas -> `type: move_relative` -> new `MOUSE_TYPE_MOVE_RELATIVE` in Rust
- In server input service, simulate relative movement via Enigo and keep latest cursor position in sync
- Track pointer-lock center in Flutter (local widget + screen coordinates) and re-center OS cursor after each relative move
- Update pointer-lock center on window move/resize/restore/maximize and when remote display geometry changes
- Hide local cursor when relative mouse mode is active (both Flutter cursor and OS cursor), restore on leave/disable
- On Windows, clip OS cursor to the window rect while in relative mode and release clip when leaving/turning off
- Implement platform helpers: `get_cursor_pos`, `set_cursor_pos`, `show_cursor`, `clip_cursor` (no-op clip/hide on Linux for now)
- Add keyboard shortcut Ctrl+Alt+Shift+M to toggle relative mode (enabled by default, works on all platforms)
- Remove `enable-relative-mouse-shortcut` config option - shortcut is now always available when keyboard permission is granted
- Handle window blur/focus/minimize events to properly release/restore cursor constraints
- Add MOUSE_TYPE_MASK constant and unit tests for mouse event constants
Note: Relative mouse mode state is NOT persisted to config (session-only).
Note: On Linux, show_cursor and clip_cursor are no-ops; cursor hiding is handled by Flutter side.
Signed-off-by: fufesou <linlong1266@gmail.com>
* feat(mouse): relative mouse mode, exit hint
Signed-off-by: fufesou <linlong1266@gmail.com>
* refact(relative mouse): shortcut
Signed-off-by: fufesou <linlong1266@gmail.com>
---------
Signed-off-by: fufesou <linlong1266@gmail.com>
* feat(terminal): add two-row floating keyboard buttons for common commands (mobile only)
* Fix missing newline at end of pl.rs
Add missing newline at the end of the file.
- Route Windows server-to-client file reads through CM instead of the connection layer
- Add FS IPC commands (ReadFile, CancelRead, SendConfirmForRead, ReadAllFiles) and CM data messages
(ReadJobInitResult, FileBlockFromCM, FileReadDone, FileReadError, FileDigestFromCM, AllFilesResult)
- Track pending read validations and read jobs to coordinate CM-driven file transfers and clean them up
on completion, cancellation, and errors
- Enforce a configurable file-transfer-max-files limit for ReadAllFiles and add stronger file name/path
validation on the CM side
- Improve Flutter file transfer UX and robustness:
- Use explicit percent/percentText progress fields
- Derive speed and cancel actions from the active job
- Handle job errors via FileModel.handleJobError and complete pending recursive tasks on failure
- Wrap recursive directory operations in try/catch and await sendRemoveEmptyDir when removing empty directories
Signed-off-by: fufesou <linlong1266@gmail.com>
* fix: prevent custom scale dialog from closing when interacting with slider
Wrapped MobileCustomScaleControls in GestureDetector with opaque behavior
to prevent touch events from propagating to parent dialog's clickMaskDismiss
handler. The slider now works correctly without closing the dialog.
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
* Update flutter/lib/mobile/widgets/custom_scale_widget.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update flutter/lib/mobile/widgets/custom_scale_widget.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update flutter/lib/mobile/widgets/custom_scale_widget.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update flutter/lib/mobile/widgets/custom_scale_widget.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Revert "fix: mobile remove "Scale custom" (#13323)"
This reverts commit 265d08fc3b.
* chore: keep remote_toolbar.dart cleanup (remove dead code)
The dead code removed in 265d08fc3 hasn't been used since Aug 2023.
Only reverting toolbar.dart is needed for the mobile Scale custom fix.
* Update flutter/lib/mobile/pages/remote_page.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* refactor: Implement CustomScaleControlsMixin for shared scaling logic across mobile and desktop widgets
- Introduced a new mixin `CustomScaleControlsMixin` to encapsulate custom scale control logic, allowing for code reuse in both mobile and desktop widgets.
- Refactored `_CustomScaleMenuControlsState` and `_MobileCustomScaleControlsState` to utilize the new mixin, simplifying the scaling logic and reducing code duplication.
- Updated slider handling and state management to leverage the mixin's methods for improved maintainability.
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
* Update flutter/lib/desktop/widgets/remote_toolbar.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update flutter/lib/mobile/widgets/custom_scale_widget.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update flutter/lib/mobile/pages/remote_page.dart
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* refactor: changed from mixin to abstract class
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
* Revert "Update flutter/lib/mobile/pages/remote_page.dart"
This reverts commit 7c35897408.
* refactor: remove unnecessary tap event handling in custom scale controls
- Removed the `onTap` handler from the
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
* refactor: simplify MobileCustomScaleControls usage in remote_page.dart
- Removed unnecessary GestureDetector wrapper around MobileCustomScaleControls for cleaner code.
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
---------
Signed-off-by: Alessandro De Blasis <alex@deblasis.net>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
1. Enable the RustDesk client to use WebSocket for either controlling or being controlled.
2. Fix TCP sending `register_pk` frequently
Note:
1. Because hbb_common directly uses `use_ws` to read config directly, rustdesk also directly reads config
Signed-off-by: 21pages <sunboeasy@gmail.com>
1. Rename `Group` tab to `Accessible devices`
2. Add accessible device groups at the top of search list
3. option `preset-device-group-name` and command line `--assign --device_group_name`
Signed-off-by: 21pages <sunboeasy@gmail.com>
1. Remove `canLaunchUrl`, which fix the issue
2. Remove `unregisterEventHandler` of `kCheckSoftwareUpdateFinish` when
connection page dispose, it's registered on main.
Signed-off-by: 21pages <sunboeasy@gmail.com>
