Mariano Abad 685fa2e4a1 fix(drm): the startup cache warm does not wake sleeping displays (#16437)
* fix(drm): the startup cache warm does not wake sleeping displays

Every `_drm` connection ran the display wake before the service answered with
its list, so the cache warm that each --server start runs (the service restarts
the --server every hour) woke displays that had idled off, with no client
connected (rustdesk#16356).

The --server now opens the handshake with DrmHello{wake}, and the service wakes
and settles only when asked. The warm asks without a wake; the availability
probes, the login refresh and the capture stream keep it, since a client is
waiting for them. Without a wake the service still clears the wake latch of a
connector it sees lit, as the warm did.

A warm that finds nothing lit leaves the cache without a verdict, where its own
wake used to make it Available. So a login that the DRM path can serve now
probes on a missing verdict before anything reads the cache (the greeter check,
the PipeWire prompt, the display list). That probe wakes the displays as the
warm did, but only when a client logs in.

* fix(drm): throttle the log of a peer that does not open with DrmHello

AGENTS.md: a log call that can fire at a rate a peer controls must not use
debug or higher unthrottled. Same 5 s interval as the rejected-IPC logs in
ipc/auth.rs.

* fix(drm): the startup warm keeps a list a login published while it queried

Per review: the warm samples the state generation before its query and
publishes only if no other probe published since, the check the two
background refreshes and the login refresh already use.

* fix(drm): log a failed login settlement task instead of dropping its error

Per review: the JoinError of the blocking task was discarded with `let _ =`.
2026-10-05 19:59:08 +08:00
2026-06-18 22:37:15 +08:00
2026-09-22 16:12:11 +08:00
2025-03-14 00:21:05 +08:00
2021-08-05 11:27:56 +08:00
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2026-04-09 15:12:57 +08:00
2022-05-29 23:01:09 +08:00
2026-08-25 19:53:56 +08:00

RustDesk - Your remote desktop
Build • Docker • Structure • Screenshots
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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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RustDesk Server Pro

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.

image

RustDesk welcomes contribution from everyone. See CONTRIBUTING.md for help getting started.

FAQ

BINARY DOWNLOAD

NIGHTLY BUILD

Get it on F-Droid Get it on Flathub

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 the Flutter version.

Please download Sciter dynamic library yourself.

Windows | Linux | macOS

Raw Steps to build

  • Prepare your Rust development env and C++ build env

  • Install vcpkg, and set VCPKG_ROOT env 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

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

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

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

Screenshots

Connection Manager

Connected to a Windows PC

File Transfer

TCP Tunneling

S
Description
Open source virtual / remote desktop infrastructure for everyone! The open source TeamViewer alternative. Display and control your PC and Android devices from anywhere at anytime.
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