* docs(agents): require minimally invasive, additive-first patches Codify the review feedback from the tray ghost-icon fix: fixes should add self-contained code around existing lines instead of restructuring them, keep platform-specific logic in src/platform/ with fn-local imports, and leave only thin one-line hooks in shared files. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(windows): stop duplicate tray icons from piling up (#15689) `check_process("--tray", ..)` is used to decide whether a tray process needs to be spawned, but it can miss one that is already running: it cannot read the command line of an elevated process from a non-elevated one (the installer spawns the tray elevated), and wmic, used by 32-bit builds since #11638, is gone from newer Windows 11. `connection.rs` runs that check once per incoming connection, so every miss added another tray icon and they kept piling up, which is the same blind spot behind #6692. Hold a named mutex in the session namespace as the authoritative single instance guard, so a redundant tray process exits before creating an icon. `ERROR_ACCESS_DENIED` also counts as "already running", since it means the mutex belongs to a tray we may not touch. Also remove the icon before the tray menu's "Stop service" calls uninstall_service(): on success it ends the process with std::process::exit, which skips the destructor that would call Shell_NotifyIcon(NIM_DELETE), so every click left a ghost icon behind. The icon is shown again if stopping the service failed or was cancelled. Ghost icons from the taskkill in the install/update/service flows are left alone here. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * docs(windows): note that update_me's pid lookup can silently find nothing The pids are matched by command line, which comes back empty for a 32-bit build reading 64-bit processes (hence the `wmic` fallback of #11638, and `wmic` is no longer installed by default since Windows 11 24H2) and for a non-elevated process reading an elevated one. `taskkill` matches by image name and still works, but the session lists are then empty, so the restore guard silently restores nothing and the update leaves the user without a tray icon and main window. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * docs(windows): record the confirmed cause of the duplicate tray icons Process Explorer output in #15689 pinned it down: run_after_run_cmds() spawns the tray in the caller's own context, so installing or toggling the service from a RustDesk that was itself started elevated leaves a high integrity tray behind, which a medium integrity main window cannot inspect afterwards. Record where the detection fails exactly, so the next reader doesn't have to rediscover that the executable path, not the command line, is what comes back empty. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Build •
Docker •
Structure •
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Caution
Misuse Disclaimer:
The developers of RustDesk do not condone or support any unethical or illegal use of this software. Misuse, such as unauthorized access, control or invasion of privacy, is strictly against our guidelines. The authors are not responsible for any misuse of the application.
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Yet another remote desktop solution, written in Rust. Works out of the box with no configuration required. You have full control of your data, with no concerns about security. You can use our rendezvous/relay server, set up your own, or write your own rendezvous/relay server.
RustDesk welcomes contribution from everyone. See CONTRIBUTING.md for help getting started.
Dependencies
Desktop versions use Flutter or Sciter (deprecated) for GUI, this tutorial is for Sciter only, since it is easier and more friendly to start. Check out our CI for building Flutter version.
Please download Sciter dynamic library yourself.
Raw Steps to build
-
Prepare your Rust development env and C++ build env
-
Install vcpkg, and set
VCPKG_ROOTenv variable correctly- Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
- Linux/macOS: vcpkg install libvpx libyuv opus aom
-
run
cargo run
Build
How to Build on Linux
Ubuntu 18 (Debian 10)
sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev \
libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make \
libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libpam0g-dev
openSUSE Tumbleweed
sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel pam-devel
Fedora 28 (CentOS 8)
sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel gstreamer1-devel gstreamer1-plugins-base-devel pam-devel
Arch (Manjaro)
sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pipewire
Install vcpkg
git clone https://github.com/microsoft/vcpkg
cd vcpkg
git checkout 2023.04.15
cd ..
vcpkg/bootstrap-vcpkg.sh
export VCPKG_ROOT=$HOME/vcpkg
vcpkg/vcpkg install libvpx libyuv opus aom
Fix libvpx (For Fedora)
cd vcpkg/buildtrees/libvpx/src
cd *
./configure
sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
make
cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
cd
Build
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
git clone --recurse-submodules https://github.com/rustdesk/rustdesk
cd rustdesk
mkdir -p target/debug
wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
mv libsciter-gtk.so target/debug
VCPKG_ROOT=$HOME/vcpkg cargo run
How to build with Docker
Begin by cloning the repository and building the Docker container:
git clone https://github.com/rustdesk/rustdesk
cd rustdesk
git submodule update --init --recursive
docker build -t "rustdesk-builder" .
Then, each time you need to build the application, run the following command:
docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
Note that the first build may take longer before dependencies are cached, subsequent builds will be faster. Additionally, if you need to specify different arguments to the build command, you may do so at the end of the command in the <OPTIONAL-ARGS> position. For instance, if you wanted to build an optimized release version, you would run the command above followed by --release. The resulting executable will be available in the target folder on your system, and can be run with:
target/debug/rustdesk
Or, if you're running a release executable:
target/release/rustdesk
Please ensure that you run these commands from the root of the RustDesk repository, or the application may not find the required resources. Also note that other cargo subcommands such as install or run are not currently supported via this method as they would install or run the program inside the container instead of the host.
File Structure
- libs/hbb_common: video codec, config, tcp/udp wrapper, protobuf, fs functions for file transfer, and some other utility functions
- libs/scrap: screen capture
- libs/enigo: platform specific keyboard/mouse control
- libs/clipboard: file copy and paste implementation for Windows, Linux, macOS.
- src/ui: obsolete Sciter UI (deprecated)
- src/server: audio/clipboard/input/video services, and network connections
- src/client.rs: start a peer connection
- src/rendezvous_mediator.rs: Communicate with rustdesk-server, wait for remote direct (TCP hole punching) or relayed connection
- src/platform: platform specific code
- flutter: Flutter code for desktop and mobile
- flutter/web/js: JavaScript for Flutter web client

