fix ci

bump to 1.1.11
2026-02-24 03:04:46 +08:00 · 2024-05-24 18:09:12 +08:00 · 2024-05-24 18:02:39 +08:00 · 2024-05-24 17:59:53 +08:00 · 2024-05-24 17:57:37 +08:00 · 2024-04-24 19:04:02 +08:00
91 changed files with 9382 additions and 916 deletions
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -0,0 +1,8 @@
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
+[target.i686-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
+[target.'cfg(target_os="macos")']
+rustflags = [
+    "-C", "link-args=-sectcreate __CGPreLoginApp __cgpreloginapp /dev/null",
+]
--- a/.github/ISSUE_TEMPLATE/ask-a-question.md
+++ b/.github/ISSUE_TEMPLATE/ask-a-question.md
@@ -1,14 +0,0 @@
---
-name: Ask a question
-about: Ask the community for help
-title: ''
-labels: 'question'
-assignees: ''
-
---
-
-This is the place for generic questions. Please stay on topic and be polite.
-
-**Notes**
- - Please write in english only. If you provide some images in different languages, you're required to write a translation in english.
- - In any case, **NEVER** put here the content if your `id_ed25519` file
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -26,7 +26,7 @@ jobs:
  build:

    name: Build - ${{ matrix.job.name }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
@@ -35,6 +35,7 @@ jobs:
          - { name: "arm64v8", target: "aarch64-unknown-linux-musl" }
          - { name: "armv7",   target: "armv7-unknown-linux-musleabihf" }
          - { name: "i386",    target: "i686-unknown-linux-musl" }
+          - { name: "amd64fb",    target: "x86_64-unknown-freebsd" }

    steps:
      
@@ -44,7 +45,7 @@ jobs:
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
-          toolchain: "1.62"
+          toolchain: "1.70.0"
          override: true
          default: true
          components: rustfmt
@@ -83,7 +84,7 @@ jobs:
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
-          toolchain: "1.62"
+          toolchain: "1.70.0"
          override: true
          default: true
          components: rustfmt
@@ -95,16 +96,69 @@ jobs:
        with:
          command: build
          args: --release --all-features --target=x86_64-pc-windows-msvc
-          use-cross: true  
+          use-cross: true
+
+      - name: Install NSIS
+        run: |
+          iwr -useb get.scoop.sh -outfile 'install.ps1'
+          .\install.ps1 -RunAsAdmin
+          scoop update
+          scoop bucket add extras
+          scoop install nsis
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
+      - name: Sign exe files
+        uses: GermanBluefox/code-sign-action@v7
+        if: false
+        with:
+          certificate: '${{ secrets.WINDOWS_PFX_BASE64 }}'
+          password: '${{ secrets.WINDOWS_PFX_PASSWORD }}'
+          certificatesha1: '${{ secrets.WINDOWS_PFX_SHA1_THUMBPRINT }}'
+          folder: 'target\x86_64-pc-windows-msvc\release'
+          recursive: false
+
+      - name: Build UI browser file
+        run: |
+          npm i
+          npm run build
+        working-directory: ./ui/html
+
+      - name: Build UI setup file
+        run: |
+          rustup default nightly
+          cargo build --release
+          xcopy /y ..\target\x86_64-pc-windows-msvc\release\*.exe setup\bin\
+          xcopy /y target\release\*.exe setup\
+          mkdir setup\logs
+          makensis /V1 setup.nsi
+          mkdir SignOutput
+          mv RustDeskServer.Setup.exe SignOutput\
+          mv ..\target\x86_64-pc-windows-msvc\release\*.exe SignOutput\
+        working-directory: ./ui
+
+      - name: Sign UI setup file 
+        uses: GermanBluefox/code-sign-action@v7
+        if: false
+        with:
+          certificate: '${{ secrets.WINDOWS_PFX_BASE64 }}'
+          password: '${{ secrets.WINDOWS_PFX_PASSWORD }}'
+          certificatesha1: '${{ secrets.WINDOWS_PFX_SHA1_THUMBPRINT }}'
+          folder: './ui/SignOutput'
+          recursive: false

      - name: Publish Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: binaries-windows-x86_64
          path: |
-            target\x86_64-pc-windows-msvc\release\hbbr.exe
-            target\x86_64-pc-windows-msvc\release\hbbs.exe
-            target\x86_64-pc-windows-msvc\release\rustdesk-utils.exe 
+            ui\SignOutput\hbbr.exe
+            ui\SignOutput\hbbs.exe
+            ui\SignOutput\rustdesk-utils.exe
+            ui\SignOutput\RustDeskServer.Setup.exe
          if-no-files-found: error

  # github (draft) release with all binaries
@@ -114,17 +168,18 @@ jobs:
    needs: 
      - build
      - build-win
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        job:
-          - { os: "linux", name: "amd64" }
-          - { os: "linux", name: "arm64v8" }
-          - { os: "linux", name: "armv7" }
-          - { os: "linux", name: "i386" }
-          - { os: "windows", name: "x86_64" }
-
+          - { os: "linux", name: "amd64", suffix: "" }
+          - { os: "linux", name: "arm64v8", suffix: "" }
+          - { os: "linux", name: "armv7", suffix: "" }
+          - { os: "linux", name: "i386", suffix: "" }
+          - { os: "linux", name: "amd64fb", suffix: "" }
+          - { os: "windows", name: "x86_64", suffix: "-unsigned" }
+          
    steps:

      - name: Download binaries (${{ matrix.job.os }} - ${{ matrix.job.name }})
@@ -140,13 +195,13 @@ jobs:
        run: |
          sudo apt update
          DEBIAN_FRONTEND=noninteractive sudo apt install -y zip
-          zip ${{ matrix.job.name }}/rustdesk-server-${{ matrix.job.os }}-${{ matrix.job.name }}.zip ${{ matrix.job.name }}/*
+          zip ${{ matrix.job.name }}/rustdesk-server-${{ matrix.job.os }}-${{ matrix.job.name }}${{ matrix.job.suffix }}.zip ${{ matrix.job.name }}/*

      - name: Create Release (${{ matrix.job.os }} - (${{ matrix.job.name }})
        uses: softprops/action-gh-release@v1
        with:
          draft: true
-          files: ${{ matrix.job.name }}/rustdesk-server-${{ matrix.job.os }}-${{ matrix.job.name }}.zip
+          files: ${{ matrix.job.name }}/rustdesk-server-${{ matrix.job.os }}-${{ matrix.job.name }}${{ matrix.job.suffix }}.zip
            
  # docker build and push of single-arch images
  docker:
@@ -205,11 +260,12 @@ jobs:
          echo "MAJOR_TAG=$M" >> $GITHUB_ENV

      - name: Build and push Docker image
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: "./docker"
          platforms: ${{ matrix.job.docker_platform }}
          push: true
+          provenance: false
          build-args: |
            S6_ARCH=${{ matrix.job.s6_platform }}
          tags: |
@@ -268,20 +324,20 @@ jobs:
          extra-images: ${{ secrets.DOCKER_IMAGE }}:${{ env.LATEST_TAG }}-amd64,${{ secrets.DOCKER_IMAGE }}:${{ env.LATEST_TAG }}-arm64v8,${{ secrets.DOCKER_IMAGE }}:${{ env.LATEST_TAG }}-armv7,${{ secrets.DOCKER_IMAGE }}:${{ env.LATEST_TAG }}-i386
          push: true

-
            
-  # docker build and push of classic images
+  # docker build and push of single-arch images
  docker-classic:

-    name: Docker push classic - ${{ matrix.job.name }}
+    name: Docker push - ${{ matrix.job.name }}
    needs: build
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        job:
-          - { name: "amd64",   docker_platform: "linux/amd64", tag: "latest" }
-          - { name: "arm64v8", docker_platform: "linux/arm64", tag: "latest-arm64v8" }
+          - { name: "amd64",   docker_platform: "linux/amd64" }
+          - { name: "arm64v8", docker_platform: "linux/arm64" }
+          - { name: "armv7",   docker_platform: "linux/arm/v7" }

    steps:

@@ -295,7 +351,7 @@ jobs:
          path: docker-classic/

      - name: Make binaries executable
-        run: chmod -v a+x docker-classic/hbb*
+        run: chmod -v a+x docker-classic/*

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
@@ -316,16 +372,77 @@ jobs:
        with:
          images: registry.hub.docker.com/${{ secrets.DOCKER_IMAGE_CLASSIC }}

+      - name: Get git tag
+        id: vars
+        run: |
+          T=${GITHUB_REF#refs/*/}
+          M=${T%%.*}
+          echo "GIT_TAG=$T" >> $GITHUB_ENV
+          echo "MAJOR_TAG=$M" >> $GITHUB_ENV
+
      - name: Build and push Docker image
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: "./docker-classic"
          platforms: ${{ matrix.job.docker_platform }}
          push: true
+          provenance: false
          tags: |
-            ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ matrix.job.tag }}
+            ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.LATEST_TAG }}-${{ matrix.job.name }}
+            ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.GIT_TAG }}-${{ matrix.job.name }}
+            ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.MAJOR_TAG }}-${{ matrix.job.name }}
          labels: ${{ steps.meta.outputs.labels }}

+  # docker build and push of multiarch images
+  docker-manifest-classic:
+
+    name: Docker manifest
+    needs: docker
+    runs-on: ubuntu-22.04
+
+    steps:
+
+      - name: Log in to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Get git tag
+        id: vars
+        run: |
+          T=${GITHUB_REF#refs/*/}
+          M=${T%%.*}
+          echo "GIT_TAG=$T" >> $GITHUB_ENV
+          echo "MAJOR_TAG=$M" >> $GITHUB_ENV
+
+      # manifest for :1.2.3 tag
+      #  this has to run only if invoked by a new tag
+      - name: Create and push manifest (:ve.rs.ion)
+        uses: Noelware/docker-manifest-action@master
+        if: github.event_name != 'workflow_dispatch'
+        with:
+          base-image: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.GIT_TAG }}
+          extra-images: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.GIT_TAG }}-amd64,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.GIT_TAG }}-arm64v8,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.GIT_TAG }}-armv7
+          push: true
+
+      # manifest for :1 tag (major release)
+      - name: Create and push manifest (:major)
+        uses: Noelware/docker-manifest-action@master
+        with:
+          base-image: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.MAJOR_TAG }}
+          extra-images: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.MAJOR_TAG }}-amd64,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.MAJOR_TAG }}-arm64v8,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.MAJOR_TAG }}-armv7
+          push: true
+
+      # manifest for :latest tag
+      - name: Create and push manifest (:latest)
+        uses: Noelware/docker-manifest-action@master
+        with:
+          base-image: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.LATEST_TAG }}
+          extra-images: ${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.LATEST_TAG }}-amd64,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.LATEST_TAG }}-arm64v8,${{ secrets.DOCKER_IMAGE_CLASSIC }}:${{ env.LATEST_TAG }}-armv7
+          push: true
+

  deb-package:

--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -0,0 +1,72 @@
+name: test
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: check
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --all
+
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: build
+      - uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: clippy
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --all -- -D warnings
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,7 @@ debian/.debhelper
 debian/debhelper-build-stamp
 .DS_Store
 .vscode
+src/version.rs
+db_v2.sqlite3
+test.*
+.idea
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -0,0 +1,6 @@
+{
+    "rust.checkWith": "clippy",
+    "rust.formatOnSave": true,
+    "rust.checkOnSave": true,
+    "rust.useNewErrorFormat": true
+}
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -197,6 +197,9 @@ name = "bytes"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0b3de4a0c5e67e16066a0715723abd91edc2f9001d09c46e1dca929351e130e"
+dependencies = [
+ "serde",
+]

 [[package]]
 name = "cc"
@@ -273,12 +276,6 @@ dependencies = [
 "toml",
 ]

-[[package]]
-name = "const-sha1"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb58b6451e8c2a812ad979ed1d83378caa5e927eef2622017a45f251457c2c9d"
-
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -458,6 +455,18 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"

+[[package]]
+name = "dns-lookup"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53ecafc952c4528d9b51a458d1a8904b81783feff9fde08ab6ed2545ff396872"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "socket2 0.4.4",
+ "winapi",
+]
+
 [[package]]
 name = "dotenv"
 version = "0.15.0"
@@ -738,6 +747,7 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "bytes",
+ "chrono",
 "confy",
 "directories-next",
 "dirs-next",
@@ -748,6 +758,7 @@ dependencies = [
 "lazy_static",
 "log",
 "mac_address",
+ "machine-uid",
 "protobuf",
 "protobuf-codegen",
 "quinn",
@@ -768,7 +779,7 @@ dependencies = [

 [[package]]
 name = "hbbs"
-version = "1.1.6"
+version = "1.1.11"
 dependencies = [
 "async-speed-limit",
 "async-trait",
@@ -778,6 +789,7 @@ dependencies = [
 "chrono",
 "clap",
 "deadpool",
+ "dns-lookup",
 "flexi_logger",
 "hbb_common",
 "headers",
@@ -790,6 +802,7 @@ dependencies = [
 "machine-uid",
 "minreq",
 "once_cell",
+ "ping",
 "regex",
 "rust-ini",
 "serde",
@@ -1067,15 +1080,14 @@ dependencies = [

 [[package]]
 name = "local-ip-address"
-version = "0.4.4"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b143c6ef86e36328caa40a7578e95d1544aca8a1740235fd2b416a69441a5c7"
+checksum = "2815836665de176ba66deaa449ada98fdf208d84730d1a84a22cbeed6151a6fa"
 dependencies = [
 "libc",
- "memalloc",
 "neli",
 "thiserror",
- "windows",
+ "windows-sys 0.48.0",
 ]

 [[package]]
@@ -1099,9 +1111,9 @@ dependencies = [

 [[package]]
 name = "mac_address"
-version = "1.1.3"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df1d1bc1084549d60725ccc53a2bfa07f67fe4689fda07b05a36531f2988104a"
+checksum = "4863ee94f19ed315bf3bc00299338d857d4b5bc856af375cc97d237382ad3856"
 dependencies = [
 "nix",
 "winapi",
@@ -1128,12 +1140,6 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73cbba799671b762df5a175adf59ce145165747bb891505c43d09aefbbf38beb"

-[[package]]
-name = "memalloc"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df39d232f5c40b0891c10216992c2f250c054105cb1e56f0fc9032db6203ecc1"
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -1203,7 +1209,7 @@ dependencies = [
 "libc",
 "log",
 "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]

 [[package]]
@@ -1217,12 +1223,27 @@ dependencies = [

 [[package]]
 name = "neli"
-version = "0.5.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9053554eb5dcb7e10d9cdab1206965bde870eed5d0d341532ca035e3ba221508"
+checksum = "1100229e06604150b3becd61a4965d5c70f3be1759544ea7274166f4be41ef43"
 dependencies = [
 "byteorder",
 "libc",
+ "log",
+ "neli-proc-macros",
+]
+
+[[package]]
+name = "neli-proc-macros"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c168194d373b1e134786274020dae7fc5513d565ea2ebb9bc9ff17ffb69106d4"
+dependencies = [
+ "either",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "syn",
 ]

 [[package]]
@@ -1384,7 +1405,7 @@ dependencies = [
 "libc",
 "redox_syscall",
 "smallvec",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]

 [[package]]
@@ -1440,6 +1461,17 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"

+[[package]]
+name = "ping"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69044d1c00894fc1f43d9485aadb6ab6e68df90608fa52cf1074cda6420c6b76"
+dependencies = [
+ "rand",
+ "socket2 0.4.4",
+ "thiserror",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.25"
@@ -2699,30 +2731,49 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

-[[package]]
-name = "windows"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68088239696c06152844eadc03d262f088932cce50c67e4ace86e19d95e976fe"
-dependencies = [
- "const-sha1",
- "windows_gen",
- "windows_macros",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows_aarch64_msvc 0.36.1",
+ "windows_i686_gnu 0.36.1",
+ "windows_i686_msvc 0.36.1",
+ "windows_x86_64_gnu 0.36.1",
+ "windows_x86_64_msvc 0.36.1",
 ]

+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc 0.48.0",
+ "windows_i686_gnu 0.48.0",
+ "windows_i686_msvc 0.48.0",
+ "windows_x86_64_gnu 0.48.0",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc 0.48.0",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
@@ -2730,10 +2781,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"

 [[package]]
-name = "windows_gen"
-version = "0.18.0"
+name = "windows_aarch64_msvc"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf583322dc423ee021035b358e535015f7fd163058a31e2d37b99a939141121d"
+checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"

 [[package]]
 name = "windows_i686_gnu"
@@ -2741,6 +2792,12 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"

+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
@@ -2748,14 +2805,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"

 [[package]]
-name = "windows_macros"
-version = "0.18.0"
+name = "windows_i686_msvc"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58acfb8832e9f707f8997bd161e537a1c1f603e60a5bd9c3cf53484fdcc998f3"
-dependencies = [
- "syn",
- "windows_gen",
-]
+checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"

 [[package]]
 name = "windows_x86_64_gnu"
@@ -2763,12 +2816,30 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"

+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"

+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
+
 [[package]]
 name = "winreg"
 version = "0.6.2"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "hbbs"
-version = "1.1.6"
-authors = ["open-trade <info@rustdesk.com>"]
+version = "1.1.11"
+authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build = "build.rs"
 default-run = "hbbs"
@@ -26,7 +26,7 @@ clap = "2"
 rust-ini = "0.18"
 minreq = { version = "2.4", features = ["punycode"] }
 machine-uid = "0.2"
-mac_address = "1.1"
+mac_address = "1.1.5"
 whoami = "1.2"
 base64 = "0.13"
 axum = { version = "0.5", features = ["headers"] }
@@ -46,9 +46,9 @@ tungstenite = "0.17"
 regex = "1.4"
 tower-http = { version = "0.3", features = ["fs", "trace", "cors"] }
 http = "0.2"
-flexi_logger = { version = "0.22", features = ["async", "use_chrono_for_offset"] }
+flexi_logger = { version = "0.22", features = ["async", "use_chrono_for_offset", "dont_minimize_extra_stacks"] }
 ipnetwork = "0.20"
-local-ip-address = "0.4"
+local-ip-address = "0.5.1"
 dns-lookup = "1.0.8"
 ping = "0.4.0"

@@ -57,3 +57,4 @@ hbb_common = { path = "libs/hbb_common" }

 [workspace]
 members = ["libs/hbb_common"]
+exclude = ["ui"]
--- a/README-DE.md
+++ b/README-DE.md
@@ -0,0 +1,345 @@
+<p align="center">
+  <a href="#manuelles-erstellen">Erstellen</a> •
+  <a href="#docker-image">Docker</a> •
+  <a href="#s6-overlay-basierte-images">S6-Overlay</a> •
+  <a href="#ein-schlüsselpaar-erstellen">Schlüsselpaar</a> •
+  <a href="#debian-pakete">Debian-Pakete</a> •
+  <a href="#umgebungsvariablen">Umgebungsvariablen</a><br>
+  [<a href="README.md">English</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-TW.md">繁體中文</a>] | [<a href="README-ZH.md">简体中文</a>]<br>
+</p>
+
+# RustDesk Server-Programm
+
+[![build](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml/badge.svg)](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml)
+
+[**Herunterladen**](https://github.com/rustdesk/rustdesk-server/releases)
+
+[**Handbuch**](https://rustdesk.com/docs/de/self-host/)
+
+[**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+
+Hosten Sie Ihren eigenen RustDesk-Server selbst, er ist kostenlos und quelloffen.
+
+## Manuelles Erstellen
+
+```bash
+cargo build --release
+```
+
+In target/release werden drei ausführbare Dateien erzeugt.
+
+- hbbs - RustDesk ID/Rendezvous-Server
+- hbbr - RustDesk Relay-Server
+- rustdesk-utils - RustDesk CLI-Utilities
+
+[Hier](https://github.com/rustdesk/rustdesk-server/releases) finden Sie aktualisierte Binärdateien.
+
+Wenn Sie Ihren eigenen Server entwickeln wollen, könnte [rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) ein besserer und einfacherer Start für Sie sein als dieses Repository.
+
+## Docker-Image
+
+Docker-Images werden automatisch generiert und bei jedem Github-Release veröffentlicht. Wir haben 2 Arten von Images.
+
+### Klassisches Image
+
+Diese Images sind mit `Ubuntu 20.04` gebaut, mit dem Zusatz der wichtigen Binärdateien (`hbbr` und `hbbs`). Sie sind auf [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server/) mit diesen Tags verfügbar:
+
+| Architektur | Image:Tag |
+| --- | --- |
+| amd64 | `rustdesk/rustdesk-server:latest` |
+| arm64v8 | `rustdesk/rustdesk-server:latest-arm64v8` |
+
+Sie können diese Images direkt mit `docker run` mit diesen Befehlen starten:
+
+```bash
+docker run --name hbbs --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+Oder ohne `--net=host`, aber die P2P-Direktverbindung kann dann nicht funktionieren.
+
+Bei Systemen, die SELinux verwenden, muss `/root` durch `/root:z` ersetzt werden, damit die Container korrekt laufen. Alternativ kann die SELinux-Containertrennung durch Hinzufügen der Option `--security-opt label=disable` vollständig deaktiviert werden.
+
+```bash
+docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr -p 21117:21117 -p 21119:21119 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+Der Parameter `relay-server-ip` ist die IP-Adresse (oder der DNS-Name) des Servers, auf dem diese Container laufen. Der **optionale** Parameter `port` muss verwendet werden, wenn Sie einen anderen Port als **21117** für `hbbr` verwenden.
+
+Sie können auch Docker Compose verwenden, wobei diese Konfiguration als Vorlage dient:
+
+```yaml
+version: '3'
+
+networks:
+  rustdesk-net:
+    external: false
+
+services:
+  hbbs:
+    container_name: hbbs
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21118:21118
+    image: rustdesk/rustdesk-server:latest
+    command: hbbs -r rustdesk.example.com:21117
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    depends_on:
+      - hbbr
+    restart: unless-stopped
+
+  hbbr:
+    container_name: hbbr
+    ports:
+      - 21117:21117
+      - 21119:21119
+    image: rustdesk/rustdesk-server:latest
+    command: hbbr
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    restart: unless-stopped
+```
+
+Bearbeiten Sie Zeile 16 so, dass sie auf Ihren Relay-Server verweist (den, der am Port 21117 lauscht). Sie können auch die Zeilen für die Volumes (Zeile 18 und 33) bearbeiten, wenn Sie dies wünschen.
+
+(Die Anerkennung für Docker Compose geht an @lukebarone und @QuiGonLeong.)
+
+## S6-Overlay-basierte Images
+
+Diese Images sind mit `busybox:stable` gebaut, mit dem Zusatz Binärdateien (sowohl hbbr als auch hbbs) und [S6-overlay](https://github.com/just-containers/s6-overlay). Sie sind auf [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server-s6/) mit diesen Tags verfügbar:
+
+| Architektur | Version | Image:Tag |
+| --- | --- | --- |
+| multiarch | neueste | `rustdesk/rustdesk-server-s6:latest` |
+| amd64 | neueste | `rustdesk/rustdesk-server-s6:latest-amd64` |
+| i386 | neueste | `rustdesk/rustdesk-server-s6:latest-i386` |
+| arm64v8 | neueste | `rustdesk/rustdesk-server-s6:latest-arm64v8` |
+| armv7 | neueste | `rustdesk/rustdesk-server-s6:latest-armv7` |
+| multiarch | 2 | `rustdesk/rustdesk-server-s6:2` |
+| amd64 | 2 | `rustdesk/rustdesk-server-s6:2-amd64` |
+| i386 | 2 | `rustdesk/rustdesk-server-s6:2-i386` |
+| arm64v8 | 2 | `rustdesk/rustdesk-server-s6:2-arm64v8` |
+| armv7 | 2 | `rustdesk/rustdesk-server-s6:2-armv7` |
+| multiarch | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0` |
+| amd64 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-amd64` |
+| i386 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-i386` |
+| arm64v8 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-arm64v8` |
+| armv7 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-armv7` |
+
+Es wird dringend empfohlen, das Image `multiarch` entweder mit dem Tag `major version` oder `latest` zu verwenden.
+
+Das S6-Overlay fungiert als Supervisor und hält beide Prozesse am Laufen, sodass bei diesem Image keine zwei separaten Container benötigt werden.
+
+Sie können diese Images direkt mit `docker run` mit diesem Befehl starten:
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+oder ohne `--net=host`, aber die P2P-Direktverbindung kann dann nicht funktionieren.
+
+```bash
+docker run --name rustdesk-server \
+  -p 21115:21115 -p 21116:21116 -p 21116:21116/udp \
+  -p 21117:21117 -p 21118:21118 -p 21119:21119 \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+Oder Sie können eine Docker Compose-Datei verwenden:
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+    volumes:
+      - ./data:/data
+    restart: unless-stopped
+```
+
+Für dieses Container-Image können Sie diese Umgebungsvariablen verwenden, **zusätzlich** zu den im Abschnitt **Umgebungsvariablen** angegebenen Variablen:
+
+| Variable | optional | Beschreibung |
+| --- | --- | --- |
+| RELAY | nein | IP-Adresse/DNS-Name des Rechners, auf dem dieser Container läuft |
+| ENCRYPTED_ONLY | ja | Wenn auf **1** gesetzt, wird eine unverschlüsselte Verbindung nicht akzeptiert |
+| KEY_PUB | ja | Öffentlicher Teil des Schlüsselpaares |
+| KEY_PRIV | ja | Privater Teil des Schlüsselpaares |
+
+### Verwaltung von Geheimnissen in S6-Overlay-basierten Images
+
+Sie können das Schlüsselpaar natürlich in einem Docker-Volume aufbewahren, aber empfehlenswert ist, die Schlüssel nicht in das Dateisystem zu schreiben.
+
+Beim Start des Containers wird das Vorhandensein des Schlüsselpaares geprüft (`/data/id_ed25519.pub` und `/data/id_ed25519`). Wenn einer dieser Schlüssel nicht existiert, wird er aus den Umgebungsvariablen oder den Docker-Geheimnissen neu erstellt.
+Dann wird die Gültigkeit des Schlüsselpaares überprüft: Wenn öffentlicher und privater Schlüssel nicht übereinstimmen, wird der Container angehalten.
+Wenn Sie keine Schlüssel angeben, erzeugt `hbbs` einen für Sie und legt ihn am Standardspeicherort ab.
+
+#### Umgebungsvariablen zum Speichern des Schlüsselpaars verwenden
+
+Sie können Docker-Umgebungsvariablen verwenden, um die Schlüssel zu speichern. Folgen Sie einfach diesen Beispielen:
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  -e "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ==" \
+  -e "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE=" \
+  -v "$PWD/db:/db" -d rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+      - "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ=="
+      - "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE="
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+```
+
+#### Docker-Geheimnisse zum Speichern des Schlüsselpaars verwenden
+
+Sie können alternativ auch Docker-Geheimnisse verwenden, um die Schlüssel zu speichern.
+Dies ist nützlich, wenn Sie **Docker Compose** oder **Docker Swarm** verwenden.
+Folgen Sie einfach diesem Beispiel:
+
+```bash
+cat secrets/id_ed25519.pub | docker secret create key_pub -
+cat secrets/id_ed25519 | docker secret create key_priv -
+docker service create --name rustdesk-server \
+  --secret key_priv --secret key_pub \
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  --mount "type=bind,source=$PWD/db,destination=/db" \
+  rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+    secrets:
+      - key_pub
+      - key_priv
+
+secrets:
+  key_pub:
+    file: secrets/id_ed25519.pub
+  key_priv:
+    file: secrets/id_ed25519      
+```
+
+## Ein Schlüsselpaar erstellen
+
+Für die Verschlüsselung wird ein Schlüsselpaar benötigt, das Sie bereitstellen können, aber Sie benötigen eine Möglichkeit, es zu erstellen.
+
+Mit diesem Befehl können Sie ein Schlüsselpaar erzeugen:
+
+```bash
+/usr/bin/rustdesk-utils genkeypair
+```
+
+Wenn Sie das Paket `rustdesk-utils` nicht auf Ihrem System installiert haben (oder dies nicht wollen), können Sie den gleichen Befehl mit Docker aufrufen:
+
+```bash
+docker run --rm --entrypoint /usr/bin/rustdesk-utils  rustdesk/rustdesk-server-s6:latest genkeypair
+```
+
+Die Ausgabe sieht dann etwa so aus:
+
+```text
+Public Key:  8BLLhtzUBU/XKAH4mep3p+IX4DSApe7qbAwNH9nv4yA=
+Secret Key:  egAVd44u33ZEUIDTtksGcHeVeAwywarEdHmf99KM5ajwEsuG3NQFT9coAfiZ6nen4hfgNICl7upsDA0f2e/jIA==
+```
+
+## Debian-Pakete
+
+Für jede Binärdatei stehen separate Debian-Pakete zur Verfügung, die Sie in [Releases](https://github.com/rustdesk/rustdesk-server/releases) finden können.
+Diese Pakete sind für die folgenden Distributionen gedacht:
+
+- Ubuntu 22.04 LTS
+- Ubuntu 20.04 LTS
+- Ubuntu 18.04 LTS
+- Debian 11 Bullseye
+- Debian 10 Buster
+
+## Umgebungsvariablen
+
+hbbs und hbbr können mit diesen Umgebungsvariablen konfiguriert werden.
+Sie können die Variablen wie üblich angeben oder eine `.env`-Datei verwenden.
+
+| Variable | Binärdatei | Beschreibung |
+| --- | --- | --- |
+| ALWAYS_USE_RELAY | hbbs | Wenn auf **Y** gesetzt, wird eine direkte Verbindung nicht zugelassen. |
+| DB_URL | hbbs | Pfad für die Datenbankdatei |
+| DOWNGRADE_START_CHECK | hbbr | Verzögerung (in Sekunden) vor der Downgrade-Prüfung |
+| DOWNGRADE_THRESHOLD | hbbr | Schwellenwert der Downgrade-Prüfung (Bit/ms)) |
+| KEY | hbbs/hbbr | Wenn gesetzt, wird die Verwendung eines bestimmten Schlüssels erzwungen. Wenn auf **_** gesetzt, wird die Verwendung eines beliebigen Schlüssels erzwungen. |
+| LIMIT_SPEED | hbbr | Höchstgeschwindigkeit (in Mb/s) |
+| PORT | hbbs/hbbr | Lauschender Port (21116 für hbbs - 21117 für hbbr) |
+| RELAY_SERVERS | hbbs | IP-Adresse/DNS-Name der Rechner, auf denen hbbr läuft (durch Komma getrennt) |
+| RUST_LOG | all | Debug-Level einstellen (error\|warn\|info\|debug\|trace) |
+| SINGLE_BANDWIDTH | hbbr | Maximale Bandbreite für eine einzelne Verbindung (in Mb/s) |
+| TOTAL_BANDWIDTH | hbbr | Maximale Gesamtbandbreite (in Mb/s) |
--- a/README-NL.md
+++ b/README-NL.md
@@ -0,0 +1,345 @@
+<p align="center">
+  <a href="#hoe-handmatig-opbouwen">Opbouwen</a> •
+  <a href="#docker-bestanden-images">Docker</a> •
+  <a href="#s6-overlay-gebaseerde-bestanden">S6-Overlay</a> •
+  <a href="#hoe-maak-je-een-key-paar">Key paar</a> •
+  <a href="#deb-pakketten">Debian pakketten</a> •
+  <a href="#env-variabelen">ENV variabelen</a><br>
+  [<a href="README.md">English</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-TW.md">繁體中文</a>] | [<a href="README-ZH.md">简体中文</a>]<br>
+</p>
+
+# RustDesk Server Programa
+
+[![build](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml/badge.svg)](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml)
+
+[**Download**](https://github.com/rustdesk/rustdesk-server/releases)
+
+[**Handleiding**](https://rustdesk.com/docs/nl/self-host/)
+
+[**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+
+Zelf uw eigen RustDesk server hosten, het is gratis en open source.
+
+## Hoe handmatig opbouwen
+
+```bash
+cargo build --release
+```
+
+In target/release worden drie uitvoerbare bestanden gegenereerd.
+
+- hbbs - RustDesk ID/Rendezvous server
+- hbbr - RustDesk relay server
+- rustdesk-utils - RustDesk CLI hulpprogramma's
+
+U kunt bijgewerkte binaries vinden op [releases](https://github.com/rustdesk/rustdesk-server/releases) pagina.
+
+Als u uw eigen server wilt ontwikkelen, is [rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) misschien een betere en eenvoudigere start voor u dan deze repo.
+
+## Docker bestanden (images)
+
+Docker bestanden (images) worden automatisch gegenereerd en gepubliceerd bij elke github release. We hebben 2 soorten bestanden (images).
+
+### Klassiek bestand (image)
+
+Deze bestanden (images) zijn gebouwd voor `ubuntu-20.04` met als enige toevoeging de belangrijkste binaries (`hbbr` en `hbbs`). Ze zijn beschikbaar op [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server/) met deze tags:
+
+| architectuur | image:tag |
+| --- | --- |
+| amd64 | `rustdesk/rustdesk-server:latest` |
+| arm64v8 | `rustdesk/rustdesk-server:latest-arm64v8` |
+
+U kunt deze bestanden (images) direct starten via `docker run` met deze commando's:
+
+```bash
+docker run --name hbbs --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+of zonder `--net=host`, maar een directe P2P verbinding zal niet werken.
+
+Voor systemen die SELinux gebruiken is het vervangen van `/root` door `/root:z` nodig om de containers correct te laten draaien. Als alternatief kan SELinux containerscheiding volledig worden uitgeschakeld door de optie `--security-opt label=disable` toe te voegen.
+
+```bash
+docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr -p 21117:21117 -p 21119:21119 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+De `relay-server-ip` parameter is het IP adres (of dns naam) van de server waarop deze containers draaien. De **optionele** `port` parameter moet gebruikt worden als je een andere poort dan **21117** gebruikt voor `hbbr`.
+
+U kunt ook docker-compose gebruiken, met deze configuratie als sjabloon:
+
+```yaml
+version: '3'
+
+networks:
+  rustdesk-net:
+    external: false
+
+services:
+  hbbs:
+    container_name: hbbs
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21118:21118
+    image: rustdesk/rustdesk-server:latest
+    command: hbbs -r rustdesk.example.com:21117
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    depends_on:
+      - hbbr
+    restart: unless-stopped
+
+  hbbr:
+    container_name: hbbr
+    ports:
+      - 21117:21117
+      - 21119:21119
+    image: rustdesk/rustdesk-server:latest
+    command: hbbr
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    restart: unless-stopped
+```
+
+Bewerk regel 16 om te verwijzen naar uw relais-server (degene die luistert op poort 21117). U kunt ook de inhoudsregels (L18 en L33) bewerken indien nodig.
+
+(docker-compose erkenning gaat naar @lukebarone en @QuiGonLeong)
+
+## S6-overlay gebaseerde bestanden
+
+Deze bestanden (images) zijn gebouwd tegen `busybox:stable` met toevoeging van de binaries (zowel hbbr als hbbs) en [S6-overlay](https://github.com/just-containers/s6-overlay). Ze zijn beschikbaar op [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server-s6/) met deze tags:
+
+| architectuur | versie | image:tag |
+| --- | --- | --- |
+| multiarch | latest | `rustdesk/rustdesk-server-s6:latest` |
+| amd64 | latest | `rustdesk/rustdesk-server-s6:latest-amd64` |
+| i386 | latest | `rustdesk/rustdesk-server-s6:latest-i386` |
+| arm64v8 | latest | `rustdesk/rustdesk-server-s6:latest-arm64v8` |
+| armv7 | latest | `rustdesk/rustdesk-server-s6:latest-armv7` |
+| multiarch | 2 | `rustdesk/rustdesk-server-s6:2` |
+| amd64 | 2 | `rustdesk/rustdesk-server-s6:2-amd64` |
+| i386 | 2 | `rustdesk/rustdesk-server-s6:2-i386` |
+| arm64v8 | 2 | `rustdesk/rustdesk-server-s6:2-arm64v8` |
+| armv7 | 2 | `rustdesk/rustdesk-server-s6:2-armv7` |
+| multiarch | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0` |
+| amd64 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-amd64` |
+| i386 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-i386` |
+| arm64v8 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-arm64v8` |
+| armv7 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-armv7` |
+
+Je wordt sterk aangeraden om het `multiarch` bestand (image) te gebruiken met de `major version` of `latest` tag.
+
+De S6-overlay fungeert als supervisor en houdt beide processen draaiende, dus met dit bestand (image) is het niet nodig om twee aparte draaiende containers te hebben.
+
+U kunt deze bestanden (images) direct starten via `docker run` met dit commando:
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+of zonder `--net=host`, maar een directe P2P verbinding zal niet werken.
+
+```bash
+docker run --name rustdesk-server \
+  -p 21115:21115 -p 21116:21116 -p 21116:21116/udp \
+  -p 21117:21117 -p 21118:21118 -p 21119:21119 \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+Of u kunt een docker-compose bestand gebruiken:
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+    volumes:
+      - ./data:/data
+    restart: unless-stopped
+```
+
+Voor dit container bestand (image) kunt u deze omgevingsvariabelen gebruiken, **naast** de variabelen in de volgende **ENV-variabelen** sectie:
+
+| variabele | optioneel | beschrijving |
+| --- | --- | --- |
+| RELAY | no | het IP-adres/DNS-naam van de machine waarop deze container draait |
+| ENCRYPTED_ONLY | yes | indien ingesteld op **"1"** wordt een niet-versleutelde verbinding niet geaccepteerd |
+| KEY_PUB | yes | het openbare deel van het key paar |
+| KEY_PRIV | yes | het private deel van het key paar |
+
+### Geheim beheer in S6-overlay gebaseerde bestanden (images)
+
+U kunt uiteraard het key paar bewaren in een docker volume, maar de optimale werkwijzen vertellen u om de keys niet op het bestandssysteem te schrijven; dus bieden we een paar opties.
+
+Bij het opstarten van de container wordt de aanwezigheid van het key paar gecontroleerd (`/data/id_ed25519.pub` en `/data/id_ed25519`) en als een van deze keys niet bestaat, wordt deze opnieuw aangemaakt vanuit ENV variabelen of docker secrets.
+Vervolgens wordt de geldigheid van het key paar gecontroleerd: indien publieke en private keys niet overeenkomen, stopt de container.
+Als je geen keys opgeeft, zal `hbbs` er een voor je genereren en op de standaard locatie plaatsen.
+
+#### Gebruik ENV om het key paar op te slaan
+
+U kunt docker omgevingsvariabelen gebruiken om de keys op te slaan. Volg gewoon deze voorbeelden:
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  -e "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ==" \
+  -e "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE=" \
+  -v "$PWD/db:/db" -d rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+      - "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ=="
+      - "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE="
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+```
+
+#### Gebruik Docker secrets om het key paar op te slaan
+
+U kunt ook docker secrets gebruiken om de keys op te slaan.
+Dit is handig als je **docker-compose** of **docker swarm** gebruikt.
+Volg deze voorbeelden:
+
+```bash
+cat secrets/id_ed25519.pub | docker secret create key_pub -
+cat secrets/id_ed25519 | docker secret create key_priv -
+docker service create --name rustdesk-server \
+  --secret key_priv --secret key_pub \
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  --mount "type=bind,source=$PWD/db,destination=/db" \
+  rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+    secrets:
+      - key_pub
+      - key_priv
+
+secrets:
+  key_pub:
+    file: secrets/id_ed25519.pub
+  key_priv:
+    file: secrets/id_ed25519      
+```
+
+## Hoe maak je een key paar
+
+Een key paar is nodig voor encryptie; u kunt het verstrekken, zoals eerder uitgelegd, maar u heeft een manier nodig om er een te maken.
+
+U kunt dit commando gebruiken om een key paar te genereren:
+
+```bash
+/usr/bin/rustdesk-utils genkeypair
+```
+
+Als u het pakket `rustdesk-utils` niet op uw systeem hebt staan (of wilt), kunt u hetzelfde commando met docker uitvoeren:
+
+```bash
+docker run --rm --entrypoint /usr/bin/rustdesk-utils  rustdesk/rustdesk-server-s6:latest genkeypair
+```
+
+De uitvoer ziet er ongeveer zo uit:
+
+```text
+Public Key:  8BLLhtzUBU/XKAH4mep3p+IX4DSApe7qbAwNH9nv4yA=
+Secret Key:  egAVd44u33ZEUIDTtksGcHeVeAwywarEdHmf99KM5ajwEsuG3NQFT9coAfiZ6nen4hfgNICl7upsDA0f2e/jIA==
+```
+
+## .deb pakketten
+
+Voor elke binary zijn aparte .deb-pakketten beschikbaar, u kunt ze vinden in de [releases](https://github.com/rustdesk/rustdesk-server/releases).
+Deze pakketten zijn bedoeld voor de volgende distributies:
+
+- Ubuntu 22.04 LTS
+- Ubuntu 20.04 LTS
+- Ubuntu 18.04 LTS
+- Debian 11 bullseye
+- Debian 10 buster
+
+## ENV variabelen
+
+hbbs en hbbr kunnen worden geconfigureerd met deze ENV-variabelen.
+U kunt de variabelen zoals gebruikelijk opgeven of een `.env` bestand gebruiken.
+
+| variabele | binary | beschrijving |
+| --- | --- | --- |
+| ALWAYS_USE_RELAY | hbbs | indien ingesteld op **"Y"** wordt directe peer-verbinding niet toegestaan |
+| DB_URL | hbbs | path voor database bestand |
+| DOWNGRADE_START_CHECK | hbbr | vertraging (in seconden) voor downgrade-controle |
+| DOWNGRADE_THRESHOLD | hbbr | drempel van downgrade controle (bit/ms) |
+| KEY | hbbs/hbbr | indien ingesteld forceert dit het gebruik van een specifieke toets, indien ingesteld op **"_"** forceert dit het gebruik van een willekeurige toets |
+| LIMIT_SPEED | hbbr | snelheidslimiet (in Mb/s) |
+| PORT | hbbs/hbbr | luister-poort (21116 voor hbbs - 21117 voor hbbr) |
+| RELAY_SERVERS | hbbs | IP-adres/DNS-naam van de machines waarop hbbr draait (gescheiden door komma) |
+| RUST_LOG | all | debug-niveau instellen (error\|warn\|info\|debug\|trace) |
+| SINGLE_BANDWIDTH | hbbr | maximale bandbreedte voor een enkele verbinding (in Mb/s) |
+| TOTAL_BANDWIDTH | hbbr | maximale totale bandbreedte (in Mb/s) |
--- a/README-TW.md
+++ b/README-TW.md
@@ -0,0 +1,347 @@
+<p align="center">
+  <a href="#如何自行建置">自行建置</a> •
+  <a href="#Docker-映像檔">Docker</a> •
+  <a href="#基於-S6-overlay-的映象檔">S6-overlay</a> •
+  <a href="#如何建立金鑰對">金鑰對</a> •
+  <a href="#deb-套件">Debian</a> •
+  <a href="#ENV-環境參數">環境參數</a><br>
+  [<a href="README.md">English</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-ZH.md">简体中文</a>]<br>
+</p>
+
+# RustDesk Server Program
+
+[![build](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml/badge.svg)](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml)
+
+[**下載**](https://github.com/rustdesk/rustdesk-server/releases)
+
+[**說明文件**](https://rustdesk.com/docs/zh-tw/self-host/)
+
+[**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+
+自行建置屬於您自己的 RustDesk 伺服器，它是免費的且開源。
+
+## 如何自行建置
+
+```bash
+cargo build --release
+```
+
+在 target/release 中會產生三個可執行檔。
+
+- hbbs - RustDesk ID/會合伺服器
+- hbbr - RustDesk 中繼伺服器
+- rustdesk-utils - RustDesk 命令行工具
+
+您可以在 [releases](https://github.com/rustdesk/rustdesk-server/releases) 頁面上找到更新的執行檔。
+
+如果您需要額外功能，[RustDesk 專業版伺服器](https://rustdesk.com/pricing.html) 或許更適合您。
+
+如果您想開發自己的伺服器，[rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) 可能是一個比這個倉庫更好、更簡單的開始。
+
+## Docker 映像檔
+
+Docker 映像檔會在每次 GitHub 發布時自動生成並發布。我們有兩種映像檔。
+
+### Classic 映像檔
+
+這些映像檔是基於 `ubuntu-20.04` 建置的，僅添加了兩個主要的執行檔（`hbbr` 和 `hbbs`）。它們可在 [Docker Hub](https://hub.docker.com/r/rustdesk/rustdesk-server/) 上取得，帶有以下tags：
+
+| 架構    | image:tag                                 |
+| ------- | ----------------------------------------- |
+| amd64   | `rustdesk/rustdesk-server:latest`         |
+| arm64v8 | `rustdesk/rustdesk-server:latest-arm64v8` |
+
+您可以使用以下指令，直接透過 ``docker run`` 來啟動這些映像檔：
+
+```bash
+docker run --name hbbs --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+或刪去 `--net=host`， 但 P2P 直接連線會無法運作。
+
+對於使用 SELinux 的系統，需要將 ``/root`` 替換為 ``/root:z``，以便容器正確運行。或者，也可以通過添加選項 ``--security-opt label=disable`` 完全禁用 SELinux 容器隔離。
+
+```bash
+docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr -p 21117:21117 -p 21119:21119 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+`relay-server-ip` 參數是執行這些容器的伺服器的 IP 地址（或 DNS 名稱）。如果您為 `hbbr` 使用的端口不是 **21117**，則必須使用 **可選** 的 `port` 參數。
+
+您也可以使用 docker-compose 使用這個設定做為範例：
+
+```yaml
+version: '3'
+
+networks:
+  rustdesk-net:
+    external: false
+
+services:
+  hbbs:
+    container_name: hbbs
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21118:21118
+    image: rustdesk/rustdesk-server:latest
+    command: hbbs -r rustdesk.example.com:21117
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    depends_on:
+      - hbbr
+    restart: unless-stopped
+
+  hbbr:
+    container_name: hbbr
+    ports:
+      - 21117:21117
+      - 21119:21119
+    image: rustdesk/rustdesk-server:latest
+    command: hbbr
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    restart: unless-stopped
+```
+
+請編輯第 16 行，將其指向您的中繼伺服器 （監聽端口 21117 那一個）。 如果需要的話，您也可以編輯 volume  (第 18 和 33 行)。
+
+（感謝 @lukebarone 和 @QuiGonLeong 協助提供 docker-compose 的設定範例）
+
+## 基於 S6-overlay 的映象檔
+
+這些映象檔是針對 `busybox:stable` 建置的，並添加了執行檔（hbbr 和 hbbs）以及 [S6-overlay](https://github.com/just-containers/s6-overlay)。 它們在以及這些 tags 在 [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server-s6/) 可用：
+
+| 架構      | version | image:tag                                    |
+| --------- | ------- | -------------------------------------------- |
+| multiarch | latest  | `rustdesk/rustdesk-server-s6:latest`         |
+| amd64     | latest  | `rustdesk/rustdesk-server-s6:latest-amd64`   |
+| i386      | latest  | `rustdesk/rustdesk-server-s6:latest-i386`    |
+| arm64v8   | latest  | `rustdesk/rustdesk-server-s6:latest-arm64v8` |
+| armv7     | latest  | `rustdesk/rustdesk-server-s6:latest-armv7`   |
+| multiarch | 2       | `rustdesk/rustdesk-server-s6:2`              |
+| amd64     | 2       | `rustdesk/rustdesk-server-s6:2-amd64`        |
+| i386      | 2       | `rustdesk/rustdesk-server-s6:2-i386`         |
+| arm64v8   | 2       | `rustdesk/rustdesk-server-s6:2-arm64v8`      |
+| armv7     | 2       | `rustdesk/rustdesk-server-s6:2-armv7`        |
+| multiarch | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0`          |
+| amd64     | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-amd64`    |
+| i386      | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-i386`     |
+| arm64v8   | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-arm64v8`  |
+| armv7     | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-armv7`    |
+
+強烈建議您使用 `multiarch` 映象檔 可以選擇使用 `major version` 或 `latest` tags。
+
+S6-overlay 在此充當監督程序，保持兩個進程運行，因此使用此映象檔，您無需運行兩個獨立的容器。
+
+您可以直接使用以下命令使用 `docker run` 來啟動這個映象檔：
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+或刪去 `--net=host`， 但 P2P 直接連線會無法運作。
+
+```bash
+docker run --name rustdesk-server \
+  -p 21115:21115 -p 21116:21116 -p 21116:21116/udp \
+  -p 21117:21117 -p 21118:21118 -p 21119:21119 \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+或是您可以使用 docker-compose 文件:
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+    volumes:
+      - ./data:/data
+    restart: unless-stopped
+```
+
+對於此容器映象檔，您可以使用這些環境變數，**除了**以下**環境變數**部分指定的那些。
+
+| 環境變數       | 是否可選 | 敘述                                       |
+| -------------- | -------- | ------------------------------------------ |
+| RELAY          | 否       | 運行此容器的機器的 IP 地址/ DNS 名稱       |
+| ENCRYPTED_ONLY | 是       | 如果設置為 **"1"**，將不接受未加密的連接。 |
+| KEY_PUB        | 是       | 金鑰對中的公鑰（Public Key）               |
+| KEY_PRIV       | 是       | 金鑰對中的私鑰（Private Key）               |
+
+###  在基於 S6-overlay 的 Secret 管理
+
+您可以將金鑰對保存在 Docker volume 中，但最佳實踐建議不要將金鑰寫入文件系統；因此，我們提供了一些選項。
+
+在容器啟動時，會檢查金鑰對的是否存在（`/data/id_ed25519.pub` 和 `/data/id_ed25519`），如果其中一個金鑰不存在，則會從環境變數或 Docker Secret 重新生成它。
+然後檢查金鑰對的有效性：如果公鑰和私鑰不匹配，容器將停止運行。
+如果您未提供金鑰，`hbbs` 將為您產生一個，並將其放置在默認位置。
+
+#### 使用 ENV 存儲金鑰對
+
+您可以使用 Docker 環境變數來儲存金鑰。只需按照以下範例操作：
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  -e "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ==" \
+  -e "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE=" \
+  -v "$PWD/db:/db" -d rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+      - "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ=="
+      - "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE="
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+```
+
+#### 使用 Docker Secret 來儲存金鑰對
+
+您還可以使用 Docker Secret來儲存金鑰。
+如果您使用 **docker-compose** 或 **docker swarm**，這很有用。
+只需按照以下示例操作：
+
+```bash
+cat secrets/id_ed25519.pub | docker secret create key_pub -
+cat secrets/id_ed25519 | docker secret create key_priv -
+docker service create --name rustdesk-server \
+  --secret key_priv --secret key_pub \
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  --mount "type=bind,source=$PWD/db,destination=/db" \
+  rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+    secrets:
+      - key_pub
+      - key_priv
+
+secrets:
+  key_pub:
+    file: secrets/id_ed25519.pub
+  key_priv:
+    file: secrets/id_ed25519      
+```
+
+## 如何建立金鑰對
+
+加密需要一對金鑰；您可以按照前面所述提供它，但需要一種生成金鑰對的方法。
+
+您可以使用以下命令生成一對金鑰：
+
+```bash
+/usr/bin/rustdesk-utils genkeypair
+```
+
+如果您沒有（或不想）在系統上安裝 `rustdesk-utils` 套件，您可以使用 Docker執行相同的命令：
+
+```bash
+docker run --rm --entrypoint /usr/bin/rustdesk-utils  rustdesk/rustdesk-server-s6:latest genkeypair
+```
+
+輸出將類似於以下內容：
+
+```text
+Public Key:  8BLLhtzUBU/XKAH4mep3p+IX4DSApe7qbAwNH9nv4yA=
+Secret Key:  egAVd44u33ZEUIDTtksGcHeVeAwywarEdHmf99KM5ajwEsuG3NQFT9coAfiZ6nen4hfgNICl7upsDA0f2e/jIA==
+```
+
+## .deb 套件
+
+每個執行檔都有單獨的 .deb 套件可供使用，您可以在 [releases](https://github.com/rustdesk/rustdesk-server/releases) 中找到它們。
+這些套件適用於以下發行版：
+
+- Ubuntu 22.04 LTS
+- Ubuntu 20.04 LTS
+- Ubuntu 18.04 LTS
+- Debian 11 bullseye
+- Debian 10 buster
+
+## ENV 環境參數
+
+可以使用這些 ENV 參數來配置 hbbs 和 hbbr。
+您可以像往常一樣指定參數，或者使用 .env 文件。
+
+| 參數                  | 執行檔    | 敘述                                                                 |
+| --------------------- | --------- | -------------------------------------------------------------------- |
+| ALWAYS_USE_RELAY      | hbbs      | 如果設為 **"Y"**，禁止直接點對點連接                                 |
+| DB_URL                | hbbs      | 資料庫的路徑                                                         |
+| DOWNGRADE_START_CHECK | hbbr      | 降級檢查之前的延遲時間（以秒為單位）                                 |
+| DOWNGRADE_THRESHOLD   | hbbr      | 降級檢查的閾值（bit/ms）                                             |
+| KEY                   | hbbs/hbbr | 如果設置了，將強制使用特定金鑰，如果設為 **"_"**，則強制使用任何金鑰 |
+| LIMIT_SPEED           | hbbr      | 速度限制（以Mb/s為單位）                                             |
+| PORT                  | hbbs/hbbr | 監聽端口（hbbs為21116，hbbr為21117）                                 |
+| RELAY_SERVERS         | hbbs      | 運行hbbr的機器的IP地址/DNS名稱（用逗號分隔）                         |
+| RUST_LOG              | all       | 設定 debug level (error\|warn\|info\|debug\|trace)                   |
+| SINGLE_BANDWIDTH      | hbbr      | 單個連接的最大頻寬（以Mb/s為單位）                                   |
+| TOTAL_BANDWIDTH       | hbbr      | 最大總頻寬（以Mb/s為單位）                                           |
--- a/README-ZH.md
+++ b/README-ZH.md
@@ -0,0 +1,348 @@
+<p align="center">
+  <a href="#如何自行构建">自行构建</a> •
+  <a href="#Docker-镜像">Docker</a> •
+  <a href="#基于-S6-overlay-的镜像">S6-overlay</a> •
+  <a href="#如何创建密钥">密钥</a> •
+  <a href="#deb-套件">Debian</a> •
+  <a href="#ENV-环境参数">环境参数</a><br>
+  [<a href="README.md">English</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-TW.md">繁体中文</a>]<br>
+</p>
+
+# RustDesk Server Program
+
+[![build](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml/badge.svg)](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml)
+
+[**下载**](https://github.com/rustdesk/rustdesk-server/releases)
+
+[**说明文件**](https://rustdesk.com/docs/zh-cn/self-host/)
+
+[**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+
+自行搭建属于你的RustDesk服务器,所有的一切都是免费且开源的
+
+## 如何自行构建
+
+```bash
+cargo build --release
+```
+
+执行后会在target/release目录下生成三个对应平台的可执行程序
+
+- hbbs - RustDesk ID/会和服务器
+- hbbr - RustDesk 中继服务器
+- rustdesk-utils - RustDesk 命令行工具
+
+您可以在 [releases](https://github.com/rustdesk/rustdesk-server/releases) 页面中找到最新的服务端软件。
+
+如果您需要额外的功能支持，[RustDesk 专业版服务器](https://rustdesk.com/pricing.html) 获取更适合您。
+
+如果您想开发自己的服务器，[rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) 应该会比直接使用这个仓库更简单快捷。
+
+## Docker 镜像
+
+Docker镜像会在每次 GitHub 发布新的release版本时自动构建。我们提供两种类型的镜像。
+
+### Classic 传统镜像
+
+这个类型的镜像是基于 `ubuntu-20.04` 进行构建，镜像仅包含两个主要的可执行程序（`hbbr` 和 `hbbs`）。它们可以通过以下tag在 [Docker Hub](https://hub.docker.com/r/rustdesk/rustdesk-server/) 上获得：
+
+| 架构      | image:tag                                 |
+|---------| ----------------------------------------- |
+| amd64   | `rustdesk/rustdesk-server:latest`         |
+| arm64v8 | `rustdesk/rustdesk-server:latest-arm64v8` |
+
+您可以使用以下命令，直接通过 ``docker run`` 來启动这些镜像：
+
+```bash
+docker run --name hbbs --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+或不使用 `--net=host` 参数启动， 但这样 P2P 直连功能将无法工作。
+
+对于使用了 SELinux 的系统，您需要将 ``/root`` 替换为 ``/root:z``，以保证容器的正常运行。或者，也可以通过添加参数 ``--security-opt label=disable`` 来完全禁用 SELinux 容器隔离。
+
+```bash
+docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbs -r <relay-server-ip[:port]> 
+docker run --name hbbr -p 21117:21117 -p 21119:21119 -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
+```
+
+`relay-server-ip` 参数是运行这些容器的服务器的 IP 地址（或 DNS 名称）。如果你不想使用 **21117** 作为 `hbbr` 的服务端口,可使用可选参数 `port` 进行指定。
+
+您也可以使用 docker-compose 进行构建,以下为配置示例：
+
+```yaml
+version: '3'
+
+networks:
+  rustdesk-net:
+    external: false
+
+services:
+  hbbs:
+    container_name: hbbs
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21118:21118
+    image: rustdesk/rustdesk-server:latest
+    command: hbbs -r rustdesk.example.com:21117
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    depends_on:
+      - hbbr
+    restart: unless-stopped
+
+  hbbr:
+    container_name: hbbr
+    ports:
+      - 21117:21117
+      - 21119:21119
+    image: rustdesk/rustdesk-server:latest
+    command: hbbr
+    volumes:
+      - ./data:/root
+    networks:
+      - rustdesk-net
+    restart: unless-stopped
+```
+
+编辑第16行来指定你的中继服务器 （默认端口监听在 21117 的那一个）。 如果需要的话，您也可以编辑 volume 信息  (第 18 和 33 行)。
+
+（感谢 @lukebarone 和 @QuiGonLeong 协助提供的 docker-compose 配置示例）
+
+## 基于 S6-overlay 的镜像
+
+> 这些镜像是针对 `busybox:stable` 构建的，并添加了可执行程序（hbbr 和 hbbs）以及 [S6-overlay](https://github.com/just-containers/s6-overlay)。 它们可以使用以下tag在 [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server-s6/) 上获取：
+
+
+| 架構      | version | image:tag                                    |
+| --------- | ------- | -------------------------------------------- |
+| multiarch | latest  | `rustdesk/rustdesk-server-s6:latest`         |
+| amd64     | latest  | `rustdesk/rustdesk-server-s6:latest-amd64`   |
+| i386      | latest  | `rustdesk/rustdesk-server-s6:latest-i386`    |
+| arm64v8   | latest  | `rustdesk/rustdesk-server-s6:latest-arm64v8` |
+| armv7     | latest  | `rustdesk/rustdesk-server-s6:latest-armv7`   |
+| multiarch | 2       | `rustdesk/rustdesk-server-s6:2`              |
+| amd64     | 2       | `rustdesk/rustdesk-server-s6:2-amd64`        |
+| i386      | 2       | `rustdesk/rustdesk-server-s6:2-i386`         |
+| arm64v8   | 2       | `rustdesk/rustdesk-server-s6:2-arm64v8`      |
+| armv7     | 2       | `rustdesk/rustdesk-server-s6:2-armv7`        |
+| multiarch | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0`          |
+| amd64     | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-amd64`    |
+| i386      | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-i386`     |
+| arm64v8   | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-arm64v8`  |
+| armv7     | 2.0.0   | `rustdesk/rustdesk-server-s6:2.0.0-armv7`    |
+
+强烈建议您使用`major version` 或 `latest` tag 的 `multiarch` 架构的镜像。
+
+S6-overlay 在此处作为监控程序，用以保证两个进程的运行，因此使用此镜像，您无需运行两个容器。
+
+您可以使用 `docker run` 命令直接启动镜像，如下：
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+或刪去 `--net=host` 参数， 但 P2P 直连功能将无法工作。
+
+```bash
+docker run --name rustdesk-server \
+  -p 21115:21115 -p 21116:21116 -p 21116:21116/udp \
+  -p 21117:21117 -p 21118:21118 -p 21119:21119 \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
+```
+
+或着您也可以使用 docker-compose 文件:
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+    volumes:
+      - ./data:/data
+    restart: unless-stopped
+```
+
+对于此容器镜像，除了在下面的环境变量部分指定的变量之外，您还可以使用以下`环境变量`
+
+| 环境变量           | 是否可选 | 描述                       |
+|----------------|------|--------------------------|
+| RELAY          | 否    | 运行此容器的宿主机的 IP 地址/ DNS 名称 |
+| ENCRYPTED_ONLY | 是    | 如果设置为 **"1"**，将不接受未加密的连接。 |
+| KEY_PUB        | 是    | 密钥对中的公钥（Public Key）      |
+| KEY_PRIV       | 是    | 密钥对中的私钥（Private Key）     |
+
+###  基于 S6-overlay 镜像的密钥管理
+
+您可以将密钥对保存在 Docker volume 中，但我们建议不要将密钥写入文件系統中；因此，我们提供了一些方案。
+
+在容器启动时，会检查密钥对是否存在（`/data/id_ed25519.pub` 和 `/data/id_ed25519`），如果其中一個密钥不存在，则会从环境变量或 Docker Secret 中重新生成它。
+然后检查密钥对的可用性：如果公钥和私钥不匹配，容器将停止运行。
+如果您未提供密钥，`hbbs` 将会在默认位置生成一个。
+
+#### 使用 ENV 存储密钥对
+
+您可以使用 Docker 环境变量來存储密钥。如下：
+
+```bash
+docker run --name rustdesk-server \ 
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  -e "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ==" \
+  -e "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE=" \
+  -v "$PWD/db:/db" -d rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+      - "KEY_PRIV=FR2j78IxfwJNR+HjLluQ2Nh7eEryEeIZCwiQDPVe+PaITKyShphHAsPLn7So0OqRs92nGvSRdFJnE2MSyrKTIQ=="
+      - "KEY_PUB=iEyskoaYRwLDy5+0qNDqkbPdpxr0kXRSZxNjEsqykyE="
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+```
+
+#### 使用 Docker Secret 來保存密钥对
+
+您还可以使用 Docker Secret 來保存密钥。
+如果您使用 **docker-compose** 或 **docker swarm**，推荐您使用。
+只需按照以下示例操作：
+
+```bash
+cat secrets/id_ed25519.pub | docker secret create key_pub -
+cat secrets/id_ed25519 | docker secret create key_priv -
+docker service create --name rustdesk-server \
+  --secret key_priv --secret key_pub \
+  --net=host \
+  -e "RELAY=rustdeskrelay.example.com" \
+  -e "ENCRYPTED_ONLY=1" \
+  -e "DB_URL=/db/db_v2.sqlite3" \
+  --mount "type=bind,source=$PWD/db,destination=/db" \
+  rustdesk/rustdesk-server-s6:latest
+```
+
+```yaml
+version: '3'
+
+services:
+  rustdesk-server:
+    container_name: rustdesk-server
+    ports:
+      - 21115:21115
+      - 21116:21116
+      - 21116:21116/udp
+      - 21117:21117
+      - 21118:21118
+      - 21119:21119
+    image: rustdesk/rustdesk-server-s6:latest
+    environment:
+      - "RELAY=rustdesk.example.com:21117"
+      - "ENCRYPTED_ONLY=1"
+      - "DB_URL=/db/db_v2.sqlite3"
+    volumes:
+      - ./db:/db
+    restart: unless-stopped
+    secrets:
+      - key_pub
+      - key_priv
+
+secrets:
+  key_pub:
+    file: secrets/id_ed25519.pub
+  key_priv:
+    file: secrets/id_ed25519      
+```
+
+## 如何生成密钥对
+
+加密需要一对密钥；您可以按照前面所述提供它，但需要一个工具去生成密钥对。
+
+您可以使用以下命令生成一对密钥：
+
+```bash
+/usr/bin/rustdesk-utils genkeypair
+```
+
+如果您沒有（或不想）在系统上安装 `rustdesk-utils` 套件，您可以使用 Docker 执行相同的命令：
+
+```bash
+docker run --rm --entrypoint /usr/bin/rustdesk-utils  rustdesk/rustdesk-server-s6:latest genkeypair
+```
+
+运行后的输出内容如下：
+
+```text
+Public Key:  8BLLhtzUBU/XKAH4mep3p+IX4DSApe7qbAwNH9nv4yA=
+Secret Key:  egAVd44u33ZEUIDTtksGcHeVeAwywarEdHmf99KM5ajwEsuG3NQFT9coAfiZ6nen4hfgNICl7upsDA0f2e/jIA==
+```
+
+## .deb 套件
+
+每个可执行文件都有单独的 .deb 套件可供使用，您可以在 [releases](https://github.com/rustdesk/rustdesk-server/releases) 页面中找到它們。
+這些套件适用于以下发行版：
+
+- Ubuntu 22.04 LTS
+- Ubuntu 20.04 LTS
+- Ubuntu 18.04 LTS
+- Debian 11 bullseye
+- Debian 10 buster
+
+## ENV 环境变量
+
+可以使用这些`环境变量`参数來配置 hbbs 和 hbbr。
+您可以像往常一样指定参数，或者使用 .env 文件。
+
+| 参数                    | 可执行文件         | 描述                                               |
+|-----------------------|---------------|--------------------------------------------------|
+| ALWAYS_USE_RELAY      | hbbs          | 如果设定为 **"Y"**，将关闭直接点对点连接功能                       |
+| DB_URL                | hbbs          | 数据库配置                                            |
+| DOWNGRADE_START_CHECK | hbbr          | 降级检查之前的延迟是啊尽（以秒为单位）                              |
+| DOWNGRADE_THRESHOLD   | hbbr          | 降级检查的阈值（bit/ms）                                  |
+| KEY                   | hbbs/hbbr     | 如果设置了此参数，将强制使用指定密钥对，如果设为 **"_"**，则强制使用任意密钥       |
+| LIMIT_SPEED           | hbbr          | 速度限制（以Mb/s为单位）                                   |
+| PORT                  | hbbs/hbbr     | 监听端口（hbbs为21116，hbbr为21117）                      |
+| RELAY_SERVERS         | hbbs          | 运行hbbr的机器的IP地址/DNS名称（用逗号分隔）                      |
+| RUST_LOG              | all           | 设置 debug level (error\|warn\|info\|debug\|trace) |
+| SINGLE_BANDWIDTH      | hbbr          | 单个连接的最大带宽（以Mb/s为单位）                              |
+| TOTAL_BANDWIDTH       | hbbr          | 最大总带宽（以Mb/s为单位）                                  |
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
+<p align="center">
+  <a href="#how-to-build-manually">Manually</a> •
+  <a href="#docker-images">Docker</a> •
+  <a href="#s6-overlay-based-images">S6-overlay</a> •
+  <a href="#how-to-create-a-keypair">Keypair</a> •
+  <a href="#deb-packages">Debian</a> •
+  <a href="#env-variables">Variables</a><br>
+  [<a href="README-DE.md">Deutsch</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-TW.md">繁體中文</a>] | [<a href="README-ZH.md">简体中文</a>]<br>
+</p>
+
 # RustDesk Server Program

 [![build](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml/badge.svg)](https://github.com/rustdesk/rustdesk-server/actions/workflows/build.yaml)
@@ -24,7 +34,9 @@ Three executables will be generated in target/release.

 You can find updated binaries on the [releases](https://github.com/rustdesk/rustdesk-server/releases) page.

-If you wanna develop your own server, [rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) might be a better and simpler start for you than this repo.
+If you want extra features [RustDesk Server Pro](https://rustdesk.com/pricing.html) might suit you better.
+
+If you want to develop your own server, [rustdesk-server-demo](https://github.com/rustdesk/rustdesk-server-demo) might be a better and simpler start for you than this repo.

 ## Docker images

@@ -46,7 +58,7 @@ docker run --name hbbs --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-serv
 docker run --name hbbr --net=host -v "$PWD/data:/root" -d rustdesk/rustdesk-server:latest hbbr 
 ```

-or without --net=host, but P2P direct connection can not work.
+or without `--net=host`, but P2P direct connection can not work.

 For systems using SELinux, replacing `/root` by `/root:z` is required for the containers to run correctly. Alternatively, SELinux container separation can be disabled completely adding the option `--security-opt label=disable`.

@@ -98,10 +110,13 @@ services:
    restart: unless-stopped
 ```

-Edit line 16 to point to your relay server (the one listening on port 21117). You can also edit the volume lines (L18 and L33) if you need.
+Edit line 16 to point to your relay server (the one listening on port 21117). You can also edit the volume lines (line 18 and line 33) if you need.

 (docker-compose credit goes to @lukebarone and @QuiGonLeong)

+
+> Note that here, the rustdesk/rustdesk-server:latest in China may be replaced with the latest version number on dockerhub, such as rustdesk-server:1.1.10-3. Otherwise, the old version may be pulled due to image acceleration.
+
 ## S6-overlay based images

 These images are build against `busybox:stable` with the addition of the binaries (both hbbr and hbbs) and [S6-overlay](https://github.com/just-containers/s6-overlay). They're available on [Docker hub](https://hub.docker.com/r/rustdesk/rustdesk-server-s6/) with these tags:
@@ -124,7 +139,7 @@ These images are build against `busybox:stable` with the addition of the binarie
 | arm64v8 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-arm64v8` |
 | armv7 | 2.0.0 | `rustdesk/rustdesk-server-s6:2.0.0-armv7` |

-You're strongly encuraged to use the `multiarch` image either with the `major version` or `latest` tag.
+You're strongly encouraged to use the `multiarch` image either with the `major version` or `latest` tag.

 The S6-overlay acts as a supervisor and keeps both process running, so with this image there's no need to have two separate running containers.

@@ -138,7 +153,7 @@ docker run --name rustdesk-server \
  -v "$PWD/data:/data" -d rustdesk/rustdesk-server-s6:latest
 ```

-or without --net=host, but P2P direct connection can not work.
+or without `--net=host`, but P2P direct connection cannot work.

 ```bash
 docker run --name rustdesk-server \
@@ -173,16 +188,14 @@ services:
    restart: unless-stopped
 ```

-We use these environment variables:
+For this container image, you can use these environment variables, **in addition** to the ones specified in the following **ENV variables** section:

 | variable | optional | description |
 | --- | --- | --- |
 | RELAY | no | the IP address/DNS name of the machine running this container |
 | ENCRYPTED_ONLY | yes | if set to **"1"** unencrypted connection will not be accepted |
-| DB_URL | yes | path for database file |
 | KEY_PUB | yes | public part of the key pair |
 | KEY_PRIV | yes | private part of the key pair |
-| RUST_LOG | yes | set debug level (error|warn|info|debug|trace) |

 ### Secret management in S6-overlay based images

@@ -316,3 +329,22 @@ These packages are meant for the following distributions:
 - Ubuntu 18.04 LTS
 - Debian 11 bullseye
 - Debian 10 buster
+
+## ENV variables
+
+hbbs and hbbr can be configured using these ENV variables.
+You can specify the variables as usual or use an `.env` file.
+
+| variable | binary | description |
+| --- | --- | --- |
+| ALWAYS_USE_RELAY | hbbs | if set to **"Y"** disallows direct peer connection |
+| DB_URL | hbbs | path for database file |
+| DOWNGRADE_START_CHECK | hbbr | delay (in seconds) before downgrade check |
+| DOWNGRADE_THRESHOLD | hbbr | threshold of downgrade check (bit/ms) |
+| KEY | hbbs/hbbr | if set force the use of a specific key, if set to **"_"** force the use of any key |
+| LIMIT_SPEED | hbbr | speed limit (in Mb/s) |
+| PORT | hbbs/hbbr | listening port (21116 for hbbs - 21117 for hbbr) |
+| RELAY | hbbs | IP address/DNS name of the machines running hbbr (separated by comma) |
+| RUST_LOG | all | set debug level (error\|warn\|info\|debug\|trace) |
+| SINGLE_BANDWIDTH | hbbr | max bandwidth for a single connection (in Mb/s) |
+| TOTAL_BANDWIDTH | hbbr | max total bandwidth (in Mb/s) |
--- a/db_v2.sqlite3
+++ b/db_v2.sqlite3
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,28 @@
+rustdesk-server (1.1.11) UNRELEASED; urgency=medium
+  * change -k to default '-', so you need not to set -k any more
+
+rustdesk-server (1.1.10-3) UNRELEASED; urgency=medium
+  * fix on -2
+
+rustdesk-server (1.1.10-2) UNRELEASED; urgency=medium
+
+  * fix hangup signal exit when run with nohup
+  * some minors
+
+rustdesk-server (1.1.9) UNRELEASED; urgency=medium
+
+  * remove unsafe
+
+rustdesk-server (1.1.8) UNRELEASED; urgency=medium
+
+  * fix test_hbbs and mask in lan
+
+rustdesk-server (1.1.7) UNRELEASED; urgency=medium
+
+  * ipv6 support
+
+ -- rustdesk <info@rustdesk.com>  Wed, 11 Jan 2023 11:27:00 +0800
+
 rustdesk-server (1.1.6) UNRELEASED; urgency=medium

  * Initial release
--- a/debian/rustdesk-server-hbbr.postinst
+++ b/debian/rustdesk-server-hbbr.postinst
@@ -3,6 +3,10 @@ set -e

 SERVICE=rustdesk-hbbr.service

+if [ "$1" = "configure" ]; then
+    mkdir -p /var/log/rustdesk-server
+fi
+
 case "$1" in
    configure|abort-upgrade|abort-deconfigure|abort-remove)
      mkdir -p /var/lib/rustdesk-server/
--- a/debian/rustdesk-server-hbbr.postrm
+++ b/debian/rustdesk-server-hbbr.postrm
@@ -6,7 +6,7 @@ SERVICE=rustdesk-hbbr.service
 systemctl --system daemon-reload >/dev/null || true

 if [ "$1" = "purge" ]; then
-	rm -rf /var/lib/rustdesk-server/
+	rm -rf /var/log/rustdesk-server/rustdesk-hbbr.*
 	deb-systemd-helper purge "${SERVICE}" >/dev/null || true
 	deb-systemd-helper unmask "${SERVICE}" >/dev/null || true
 fi
--- a/debian/rustdesk-server-hbbs.postinst
+++ b/debian/rustdesk-server-hbbs.postinst
@@ -3,6 +3,10 @@ set -e

 SERVICE=rustdesk-hbbs.service

+if [ "$1" = "configure" ]; then
+    mkdir -p /var/log/rustdesk-server
+fi
+
 case "$1" in
    configure|abort-upgrade|abort-deconfigure|abort-remove)
      mkdir -p /var/lib/rustdesk-server/
--- a/debian/rustdesk-server-hbbs.postrm
+++ b/debian/rustdesk-server-hbbs.postrm
@@ -6,7 +6,7 @@ SERVICE=rustdesk-hbbs.service
 systemctl --system daemon-reload >/dev/null || true

 if [ "$1" = "purge" ]; then
-	rm -rf /var/lib/rustdesk-server/
+	rm -rf /var/lib/rustdesk-server/ /var/log/rustdesk-server/rustdesk-hbbs.*
 	deb-systemd-helper purge "${SERVICE}" >/dev/null || true
 	deb-systemd-helper unmask "${SERVICE}" >/dev/null || true
 fi
--- a/docker-classic/Dockerfile
+++ b/docker-classic/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:20.04    
+FROM scratch    
 COPY hbbs /usr/bin/hbbs    
 COPY hbbr /usr/bin/hbbr    
 WORKDIR /root 
--- a/docker/rootfs/etc/s6-overlay/s6-rc.d/hbbr/run
+++ b/docker/rootfs/etc/s6-overlay/s6-rc.d/hbbr/run
@@ -1,3 +1,5 @@
-#!/command/execlineb -P
-posix-cd /data
-/usr/bin/hbbr
+#!/command/with-contenv sh
+cd /data
+PARAMS=
+[ "${ENCRYPTED_ONLY}" = "1" ] && PARAMS="-k _"
+/usr/bin/hbbr $PARAMS
--- a/libs/hbb_common/Cargo.toml
+++ b/libs/hbb_common/Cargo.toml
@@ -11,7 +11,7 @@ protobuf = { version = "3.1", features = ["with-bytes"] }
 tokio = { version = "1.20", features = ["full"] }
 tokio-util = { version = "0.7", features = ["full"] }
 futures = "0.3"
-bytes = "1.2"
+bytes = { version = "1.2", features = ["serde"] }
 log = "0.4"
 env_logger = "0.9"
 socket2 = { version = "0.3", features = ["reuseport"] }
@@ -30,15 +30,18 @@ filetime = "0.2"
 sodiumoxide = "0.2"
 regex = "1.4"
 tokio-socks = { git = "https://github.com/open-trade/tokio-socks" }
+chrono = "0.4"

 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
 mac_address = "1.1"
+machine-uid = "0.2"

 [features]
 quic = []
+flatpak = []

 [build-dependencies]
-protobuf-codegen = "3.1"
+protobuf-codegen = { version = "3.1" }

 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3", features = ["winuser"] }
--- a/libs/hbb_common/build.rs
+++ b/libs/hbb_common/build.rs
@@ -1,14 +1,14 @@
 fn main() {
-    std::fs::create_dir_all("src/protos").unwrap();
+    let out_dir = format!("{}/protos", std::env::var("OUT_DIR").unwrap());
+
+    std::fs::create_dir_all(&out_dir).unwrap();
+
    protobuf_codegen::Codegen::new()
        .pure()
-        .out_dir("src/protos")
-        .inputs(&["protos/rendezvous.proto", "protos/message.proto"])
+        .out_dir(out_dir)
+        .inputs(["protos/rendezvous.proto", "protos/message.proto"])
        .include("protos")
-        .customize(
-            protobuf_codegen::Customize::default()
-            .tokio_bytes(true)
-        )
+        .customize(protobuf_codegen::Customize::default().tokio_bytes(true))
        .run()
        .expect("Codegen failed.");
 }
--- a/libs/hbb_common/protos/message.proto
+++ b/libs/hbb_common/protos/message.proto
@@ -1,13 +1,13 @@
 syntax = "proto3";
 package hbb;

-message VP9 {
+message EncodedVideoFrame {
  bytes data = 1;
  bool key = 2;
  int64 pts = 3;
 }

-message VP9s { repeated VP9 frames = 1; }
+message EncodedVideoFrames { repeated EncodedVideoFrame frames = 1; }

 message RGB { bool compress = 1; }

@@ -19,9 +19,11 @@ message YUV {

 message VideoFrame {
  oneof union {
-    VP9s vp9s = 6;
+    EncodedVideoFrames vp9s = 6;
    RGB rgb = 7;
    YUV yuv = 8;
+    EncodedVideoFrames h264s = 10;
+    EncodedVideoFrames h265s = 11;
  }
  int64 timestamp = 9;
 }
@@ -38,6 +40,7 @@ message DisplayInfo {
  int32 height = 4;
  string name = 5;
  bool online = 6;
+  bool cursor_embedded = 7;
 }

 message PortForward {
@@ -61,10 +64,21 @@ message LoginRequest {
    PortForward port_forward = 8;
  }
  bool video_ack_required = 9;
+  uint64 session_id = 10;
+  string version = 11;
 }

 message ChatMessage { string text = 1; }

+message Features {
+  bool privacy_mode = 1;
+}
+
+message SupportedEncoding {
+  bool h264 = 1;
+  bool h265 = 2;
+}
+
 message PeerInfo {
  string username = 1;
  string hostname = 2;
@@ -74,6 +88,8 @@ message PeerInfo {
  bool sas_enabled = 6;
  string version = 7;
  int32 conn_id = 8;
+  Features features = 9;
+  SupportedEncoding encoding = 10;
 }

 message LoginResponse {
@@ -90,6 +106,13 @@ message MouseEvent {
  repeated ControlKey modifiers = 4;
 }

+enum KeyboardMode{
+  Legacy = 0;
+  Map = 1;
+  Translate = 2;
+  Auto = 3;
+}
+
 enum ControlKey {
  Unknown = 0;
  Alt = 1;
@@ -183,6 +206,7 @@ message KeyEvent {
    string seq = 6;
  }
  repeated ControlKey modifiers = 8;
+  KeyboardMode mode = 9;
 }

 message CursorData {
@@ -252,6 +276,7 @@ message FileAction {
    FileRemoveFile remove_file = 6;
    ReadAllFiles all_files = 7;
    FileTransferCancel cancel = 8;
+    FileTransferSendConfirmRequest send_confirm = 9;
  }
 }

@@ -263,14 +288,24 @@ message FileResponse {
    FileTransferBlock block = 2;
    FileTransferError error = 3;
    FileTransferDone done = 4;
+    FileTransferDigest digest = 5;
  }
 }

+message FileTransferDigest {
+  int32 id = 1;
+  sint32 file_num = 2;
+  uint64 last_modified = 3;
+  uint64 file_size = 4;
+  bool is_upload = 5;
+}
+
 message FileTransferBlock {
  int32 id = 1;
  sint32 file_num = 2;
  bytes data = 3;
  bool compressed = 4;
+  uint32 blk_id = 5;
 }

 message FileTransferError {
@@ -283,6 +318,16 @@ message FileTransferSendRequest {
  int32 id = 1;
  string path = 2;
  bool include_hidden = 3;
+  int32 file_num = 4;
+}
+
+message FileTransferSendConfirmRequest {
+  int32 id = 1;
+  sint32 file_num = 2;
+  oneof union {
+    bool skip = 3;
+    uint32 offset_blk = 4;
+  }
 }

 message FileTransferDone {
@@ -294,6 +339,7 @@ message FileTransferReceiveRequest {
  int32 id = 1;
  string path = 2; // path written to
  repeated FileEntry files = 3;
+  int32 file_num = 4;
 }

 message FileRemoveDir {
@@ -315,38 +361,31 @@ message FileDirCreate {

 // main logic from freeRDP
 message CliprdrMonitorReady {
-  int32 conn_id = 1;
 }

 message CliprdrFormat {
-  int32 conn_id = 1;
  int32 id = 2;
  string format = 3;
 }

 message CliprdrServerFormatList {
-  int32 conn_id = 1;
  repeated CliprdrFormat formats = 2;
 }

 message CliprdrServerFormatListResponse {
-  int32 conn_id = 1;
  int32 msg_flags = 2;
 }

 message CliprdrServerFormatDataRequest {
-  int32 conn_id = 1;
  int32 requested_format_id = 2;
 }

 message CliprdrServerFormatDataResponse {
-  int32 conn_id = 1;
  int32 msg_flags = 2;
  bytes format_data = 3;
 }

 message CliprdrFileContentsRequest {
-  int32 conn_id = 1;
  int32 stream_id = 2;
  int32 list_index = 3;
  int32 dw_flags = 4;
@@ -358,7 +397,6 @@ message CliprdrFileContentsRequest {
 }

 message CliprdrFileContentsResponse {
-  int32 conn_id = 1;
  int32 msg_flags = 3;
  int32 stream_id = 4;
  bytes requested_data = 5;
@@ -382,6 +420,7 @@ message SwitchDisplay {
  sint32 y = 3;
  int32 width = 4;
  int32 height = 5;
+  bool cursor_embedded = 6;
 }

 message PermissionInfo {
@@ -390,6 +429,8 @@ message PermissionInfo {
    Clipboard = 2;
    Audio = 3;
    File = 4;
+    Restart = 5;
+    Recording = 6;
  }

  Permission permission = 1;
@@ -403,6 +444,20 @@ enum ImageQuality {
  Best = 4;
 }

+message VideoCodecState {
+  enum PreferCodec {
+    Auto = 0;
+    VPX = 1;
+    H264 = 2;
+    H265 = 3;
+  }
+
+  int32 score_vpx = 1;
+  int32 score_h264 = 2;
+  int32 score_h265 = 3;
+  PreferCodec prefer = 4;
+}
+
 message OptionMessage {
  enum BoolOption {
    NotSet = 0;
@@ -418,16 +473,15 @@ message OptionMessage {
  BoolOption disable_audio = 7;
  BoolOption disable_clipboard = 8;
  BoolOption enable_file_transfer = 9;
-}
-
-message OptionResponse {
-  OptionMessage opt = 1;
-  string error = 2;
+  VideoCodecState video_codec_state = 10;
+  int32 custom_fps = 11;
 }

 message TestDelay {
  int64 time = 1;
  bool from_client = 2;
+  uint32 last_delay = 3;
+  uint32 target_bitrate = 4;
 }

 message PublicKey {
@@ -447,6 +501,80 @@ message AudioFrame {
  int64 timestamp = 2;
 }

+// Notify peer to show message box.
+message MessageBox {
+  // Message type. Refer to flutter/lib/common.dart/msgBox().
+  string msgtype = 1;
+  string title = 2;
+  // English
+  string text = 3;
+  // If not empty, msgbox provides a button to following the link.
+  // The link here can't be directly http url.
+  // It must be the key of http url configed in peer side or "rustdesk://*" (jump in app).
+  string link = 4;
+}
+
+message BackNotification {
+  // no need to consider block input by someone else
+  enum BlockInputState {
+    BlkStateUnknown = 0;
+    BlkOnSucceeded = 2;
+    BlkOnFailed = 3;
+    BlkOffSucceeded = 4;
+    BlkOffFailed = 5;
+  }
+  enum PrivacyModeState {
+    PrvStateUnknown = 0;
+    // Privacy mode on by someone else
+    PrvOnByOther = 2;
+    // Privacy mode is not supported on the remote side
+    PrvNotSupported = 3;
+    // Privacy mode on by self
+    PrvOnSucceeded = 4;
+    // Privacy mode on by self, but denied
+    PrvOnFailedDenied = 5;
+    // Some plugins are not found
+    PrvOnFailedPlugin = 6;
+    // Privacy mode on by self, but failed
+    PrvOnFailed = 7;
+    // Privacy mode off by self
+    PrvOffSucceeded = 8;
+    // Ctrl + P
+    PrvOffByPeer = 9;
+    // Privacy mode off by self, but failed
+    PrvOffFailed = 10;
+    PrvOffUnknown = 11;
+  }
+
+  oneof union {
+    PrivacyModeState privacy_mode_state = 1;
+    BlockInputState block_input_state = 2;
+  }
+}
+
+message ElevationRequestWithLogon {
+  string username = 1;
+  string password = 2;
+}
+
+message ElevationRequest {
+  oneof union {
+    bool direct = 1;
+    ElevationRequestWithLogon logon = 2;
+  }
+}
+
+message SwitchSidesRequest {
+  bytes uuid = 1;
+}
+
+message SwitchSidesResponse {
+  bytes uuid = 1;
+  LoginRequest lr = 2;
+}
+
+message SwitchBack {}
+
 message Misc {
  oneof union {
    ChatMessage chat_message = 4;
@@ -456,11 +584,32 @@ message Misc {
    AudioFormat audio_format = 8;
    string close_reason = 9;
    bool refresh_video = 10;
-    OptionResponse option_response = 11;
    bool video_received = 12;
+    BackNotification back_notification = 13;
+    bool restart_remote_device = 14;
+    bool uac = 15;
+    bool foreground_window_elevated = 16;
+    bool stop_service = 17;
+    ElevationRequest elevation_request = 18;
+    string elevation_response = 19;
+    bool portable_service_running = 20;
+    SwitchSidesRequest switch_sides_request = 21;
+    SwitchBack switch_back = 22;
  }
 }

+message VoiceCallRequest {
+  int64 req_timestamp = 1;
+  // Indicates whether the request is a connect action or a disconnect action.
+  bool is_connect = 2;
+}
+
+message VoiceCallResponse {
+  bool accepted = 1;
+  int64 req_timestamp = 2; // Should copy from [VoiceCallRequest::req_timestamp].
+  int64 ack_timestamp = 3;
+}
+
 message Message {
  oneof union {
    SignedId signed_id = 3;
@@ -481,5 +630,9 @@ message Message {
    FileResponse file_response = 18;
    Misc misc = 19;
    Cliprdr cliprdr = 20;
+    MessageBox message_box = 21;
+    SwitchSidesResponse switch_sides_response = 22;
+    VoiceCallRequest voice_call_request = 23;
+    VoiceCallResponse voice_call_response = 24;
  }
 }
--- a/libs/hbb_common/src/bytes_codec.rs
+++ b/libs/hbb_common/src/bytes_codec.rs
@@ -15,6 +15,12 @@ enum DecodeState {
    Data(usize),
 }

+impl Default for BytesCodec {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl BytesCodec {
    pub fn new() -> Self {
        Self {
@@ -56,7 +62,7 @@ impl BytesCodec {
        }
        src.advance(head_len);
        src.reserve(n);
-        return Ok(Some(n));
+        Ok(Some(n))
    }

    fn decode_data(&self, n: usize, src: &mut BytesMut) -> io::Result<Option<BytesMut>> {
@@ -137,32 +143,32 @@ mod tests {
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
        bytes.resize(0x3F, 1);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        let buf_saved = buf.clone();
        assert_eq!(buf.len(), 0x3F + 1);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3F);
            assert_eq!(res[0], 1);
        } else {
-            assert!(false);
+            panic!();
        }
        let mut codec2 = BytesCodec::new();
        let mut buf2 = BytesMut::new();
        if let Ok(None) = codec2.decode(&mut buf2) {
        } else {
-            assert!(false);
+            panic!();
        }
        buf2.extend(&buf_saved[0..1]);
        if let Ok(None) = codec2.decode(&mut buf2) {
        } else {
-            assert!(false);
+            panic!();
        }
        buf2.extend(&buf_saved[1..]);
        if let Ok(Some(res)) = codec2.decode(&mut buf2) {
            assert_eq!(res.len(), 0x3F);
            assert_eq!(res[0], 1);
        } else {
-            assert!(false);
+            panic!();
        }
    }

@@ -171,21 +177,21 @@ mod tests {
        let mut codec = BytesCodec::new();
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
-        assert!(!codec.encode("".into(), &mut buf).is_err());
+        assert!(codec.encode("".into(), &mut buf).is_ok());
        assert_eq!(buf.len(), 1);
        bytes.resize(0x3F + 1, 2);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        assert_eq!(buf.len(), 0x3F + 2 + 2);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0);
        } else {
-            assert!(false);
+            panic!();
        }
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3F + 1);
            assert_eq!(res[0], 2);
        } else {
-            assert!(false);
+            panic!();
        }
    }

@@ -195,13 +201,13 @@ mod tests {
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
        bytes.resize(0x3F - 1, 3);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        assert_eq!(buf.len(), 0x3F + 1 - 1);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3F - 1);
            assert_eq!(res[0], 3);
        } else {
-            assert!(false);
+            panic!();
        }
    }
    #[test]
@@ -210,13 +216,13 @@ mod tests {
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
        bytes.resize(0x3FFF, 4);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        assert_eq!(buf.len(), 0x3FFF + 2);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3FFF);
            assert_eq!(res[0], 4);
        } else {
-            assert!(false);
+            panic!();
        }
    }

@@ -226,13 +232,13 @@ mod tests {
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
        bytes.resize(0x3FFFFF, 5);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        assert_eq!(buf.len(), 0x3FFFFF + 3);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3FFFFF);
            assert_eq!(res[0], 5);
        } else {
-            assert!(false);
+            panic!();
        }
    }

@@ -242,33 +248,33 @@ mod tests {
        let mut buf = BytesMut::new();
        let mut bytes: Vec<u8> = Vec::new();
        bytes.resize(0x3FFFFF + 1, 6);
-        assert!(!codec.encode(bytes.into(), &mut buf).is_err());
+        assert!(codec.encode(bytes.into(), &mut buf).is_ok());
        let buf_saved = buf.clone();
        assert_eq!(buf.len(), 0x3FFFFF + 4 + 1);
        if let Ok(Some(res)) = codec.decode(&mut buf) {
            assert_eq!(res.len(), 0x3FFFFF + 1);
            assert_eq!(res[0], 6);
        } else {
-            assert!(false);
+            panic!();
        }
        let mut codec2 = BytesCodec::new();
        let mut buf2 = BytesMut::new();
        buf2.extend(&buf_saved[0..1]);
        if let Ok(None) = codec2.decode(&mut buf2) {
        } else {
-            assert!(false);
+            panic!();
        }
        buf2.extend(&buf_saved[1..6]);
        if let Ok(None) = codec2.decode(&mut buf2) {
        } else {
-            assert!(false);
+            panic!();
        }
        buf2.extend(&buf_saved[6..]);
        if let Ok(Some(res)) = codec2.decode(&mut buf2) {
            assert_eq!(res.len(), 0x3FFFFF + 1);
            assert_eq!(res[0], 6);
        } else {
-            assert!(false);
+            panic!();
        }
    }
 }
--- a/libs/hbb_common/src/compress.rs
+++ b/libs/hbb_common/src/compress.rs
@@ -32,12 +32,7 @@ pub fn decompress(data: &[u8]) -> Vec<u8> {
            const MAX: usize = 1024 * 1024 * 64;
            const MIN: usize = 1024 * 1024;
            let mut n = 30 * data.len();
-            if n > MAX {
-                n = MAX;
-            }
-            if n < MIN {
-                n = MIN;
-            }
+            n = n.clamp(MIN, MAX);
            match d.decompress(data, n) {
                Ok(res) => out = res,
                Err(err) => {
--- a/libs/hbb_common/src/config.rs
+++ b/libs/hbb_common/src/config.rs
--- a/libs/hbb_common/src/fs.rs
+++ b/libs/hbb_common/src/fs.rs
@@ -1,21 +1,25 @@
-use crate::{bail, message_proto::*, ResultType};
+#[cfg(windows)]
+use std::os::windows::prelude::*;
 use std::path::{Path, PathBuf};
+use std::time::{Duration, SystemTime, UNIX_EPOCH};
+
+use serde_derive::{Deserialize, Serialize};
+use tokio::{fs::File, io::*};
+
+use crate::{bail, get_version_number, message_proto::*, ResultType, Stream};
 // https://doc.rust-lang.org/std/os/windows/fs/trait.MetadataExt.html
 use crate::{
    compress::{compress, decompress},
    config::{Config, COMPRESS_LEVEL},
 };
-#[cfg(windows)]
-use std::os::windows::prelude::*;
-use tokio::{fs::File, io::*};

-pub fn read_dir(path: &PathBuf, include_hidden: bool) -> ResultType<FileDirectory> {
+pub fn read_dir(path: &Path, include_hidden: bool) -> ResultType<FileDirectory> {
    let mut dir = FileDirectory {
-        path: get_string(&path),
+        path: get_string(path),
        ..Default::default()
    };
    #[cfg(windows)]
-    if "/" == &get_string(&path) {
+    if "/" == &get_string(path) {
        let drives = unsafe { winapi::um::fileapi::GetLogicalDrives() };
        for i in 0..32 {
            if drives & (1 << i) != 0 {
@@ -32,74 +36,70 @@ pub fn read_dir(path: &PathBuf, include_hidden: bool) -> ResultType<FileDirector
        }
        return Ok(dir);
    }
-    for entry in path.read_dir()? {
-        if let Ok(entry) = entry {
-            let p = entry.path();
-            let name = p
-                .file_name()
-                .map(|p| p.to_str().unwrap_or(""))
-                .unwrap_or("")
-                .to_owned();
-            if name.is_empty() {
-                continue;
-            }
-            let mut is_hidden = false;
-            let meta;
-            if let Ok(tmp) = std::fs::symlink_metadata(&p) {
-                meta = tmp;
-            } else {
-                continue;
-            }
-            // docs.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants
-            #[cfg(windows)]
-            if meta.file_attributes() & 0x2 != 0 {
-                is_hidden = true;
-            }
-            #[cfg(not(windows))]
-            if name.find('.').unwrap_or(usize::MAX) == 0 {
-                is_hidden = true;
-            }
-            if is_hidden && !include_hidden {
-                continue;
-            }
-            let (entry_type, size) = {
-                if p.is_dir() {
-                    if meta.file_type().is_symlink() {
-                        (FileType::DirLink.into(), 0)
-                    } else {
-                        (FileType::Dir.into(), 0)
-                    }
-                } else {
-                    if meta.file_type().is_symlink() {
-                        (FileType::FileLink.into(), 0)
-                    } else {
-                        (FileType::File.into(), meta.len())
-                    }
-                }
-            };
-            let modified_time = meta
-                .modified()
-                .map(|x| {
-                    x.duration_since(std::time::SystemTime::UNIX_EPOCH)
-                        .map(|x| x.as_secs())
-                        .unwrap_or(0)
-                })
-                .unwrap_or(0) as u64;
-            dir.entries.push(FileEntry {
-                name: get_file_name(&p),
-                entry_type,
-                is_hidden,
-                size,
-                modified_time,
-                ..Default::default()
-            });
+    for entry in path.read_dir()?.flatten() {
+        let p = entry.path();
+        let name = p
+            .file_name()
+            .map(|p| p.to_str().unwrap_or(""))
+            .unwrap_or("")
+            .to_owned();
+        if name.is_empty() {
+            continue;
        }
+        let mut is_hidden = false;
+        let meta;
+        if let Ok(tmp) = std::fs::symlink_metadata(&p) {
+            meta = tmp;
+        } else {
+            continue;
+        }
+        // docs.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants
+        #[cfg(windows)]
+        if meta.file_attributes() & 0x2 != 0 {
+            is_hidden = true;
+        }
+        #[cfg(not(windows))]
+        if name.find('.').unwrap_or(usize::MAX) == 0 {
+            is_hidden = true;
+        }
+        if is_hidden && !include_hidden {
+            continue;
+        }
+        let (entry_type, size) = {
+            if p.is_dir() {
+                if meta.file_type().is_symlink() {
+                    (FileType::DirLink.into(), 0)
+                } else {
+                    (FileType::Dir.into(), 0)
+                }
+            } else if meta.file_type().is_symlink() {
+                (FileType::FileLink.into(), 0)
+            } else {
+                (FileType::File.into(), meta.len())
+            }
+        };
+        let modified_time = meta
+            .modified()
+            .map(|x| {
+                x.duration_since(std::time::SystemTime::UNIX_EPOCH)
+                    .map(|x| x.as_secs())
+                    .unwrap_or(0)
+            })
+            .unwrap_or(0);
+        dir.entries.push(FileEntry {
+            name: get_file_name(&p),
+            entry_type,
+            is_hidden,
+            size,
+            modified_time,
+            ..Default::default()
+        });
    }
    Ok(dir)
 }

 #[inline]
-pub fn get_file_name(p: &PathBuf) -> String {
+pub fn get_file_name(p: &Path) -> String {
    p.file_name()
        .map(|p| p.to_str().unwrap_or(""))
        .unwrap_or("")
@@ -107,7 +107,7 @@ pub fn get_file_name(p: &PathBuf) -> String {
 }

 #[inline]
-pub fn get_string(path: &PathBuf) -> String {
+pub fn get_string(path: &Path) -> String {
    path.to_str().unwrap_or("").to_owned()
 }

@@ -123,14 +123,14 @@ pub fn get_home_as_string() -> String {

 fn read_dir_recursive(
    path: &PathBuf,
-    prefix: &PathBuf,
+    prefix: &Path,
    include_hidden: bool,
 ) -> ResultType<Vec<FileEntry>> {
    let mut files = Vec::new();
    if path.is_dir() {
        // to-do: symbol link handling, cp the link rather than the content
        // to-do: file mode, for unix
-        let fd = read_dir(&path, include_hidden)?;
+        let fd = read_dir(path, include_hidden)?;
        for entry in fd.entries.iter() {
            match entry.entry_type.enum_value() {
                Ok(FileType::File) => {
@@ -154,7 +154,7 @@ fn read_dir_recursive(
        }
        Ok(files)
    } else if path.is_file() {
-        let (size, modified_time) = if let Ok(meta) = std::fs::metadata(&path) {
+        let (size, modified_time) = if let Ok(meta) = std::fs::metadata(path) {
            (
                meta.len(),
                meta.modified()
@@ -163,7 +163,7 @@ fn read_dir_recursive(
                            .map(|x| x.as_secs())
                            .unwrap_or(0)
                    })
-                    .unwrap_or(0) as u64,
+                    .unwrap_or(0),
            )
        } else {
            (0, 0)
@@ -184,21 +184,68 @@ pub fn get_recursive_files(path: &str, include_hidden: bool) -> ResultType<Vec<F
    read_dir_recursive(&get_path(path), &get_path(""), include_hidden)
 }

+#[inline]
+pub fn is_file_exists(file_path: &str) -> bool {
+    return Path::new(file_path).exists();
+}
+
+#[inline]
+pub fn can_enable_overwrite_detection(version: i64) -> bool {
+    version >= get_version_number("1.1.10")
+}
+
 #[derive(Default)]
 pub struct TransferJob {
-    id: i32,
-    path: PathBuf,
-    files: Vec<FileEntry>,
-    file_num: i32,
+    pub id: i32,
+    pub remote: String,
+    pub path: PathBuf,
+    pub show_hidden: bool,
+    pub is_remote: bool,
+    pub is_last_job: bool,
+    pub file_num: i32,
+    pub files: Vec<FileEntry>,
+
    file: Option<File>,
    total_size: u64,
    finished_size: u64,
    transferred: u64,
+    enable_overwrite_detection: bool,
+    file_confirmed: bool,
+    // indicating the last file is skipped
+    file_skipped: bool,
+    file_is_waiting: bool,
+    default_overwrite_strategy: Option<bool>,
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone)]
+pub struct TransferJobMeta {
+    #[serde(default)]
+    pub id: i32,
+    #[serde(default)]
+    pub remote: String,
+    #[serde(default)]
+    pub to: String,
+    #[serde(default)]
+    pub show_hidden: bool,
+    #[serde(default)]
+    pub file_num: i32,
+    #[serde(default)]
+    pub is_remote: bool,
+}
+
+#[derive(Debug, Default, Serialize, Deserialize, Clone)]
+pub struct RemoveJobMeta {
+    #[serde(default)]
+    pub path: String,
+    #[serde(default)]
+    pub is_remote: bool,
+    #[serde(default)]
+    pub no_confirm: bool,
 }

 #[inline]
 fn get_ext(name: &str) -> &str {
-    if let Some(i) = name.rfind(".") {
+    if let Some(i) = name.rfind('.') {
        return &name[i + 1..];
    }
    ""
@@ -219,25 +266,55 @@ fn is_compressed_file(name: &str) -> bool {
 }

 impl TransferJob {
-    pub fn new_write(id: i32, path: String, files: Vec<FileEntry>) -> Self {
-        let total_size = files.iter().map(|x| x.size as u64).sum();
+    #[allow(clippy::too_many_arguments)]
+    pub fn new_write(
+        id: i32,
+        remote: String,
+        path: String,
+        file_num: i32,
+        show_hidden: bool,
+        is_remote: bool,
+        files: Vec<FileEntry>,
+        enable_overwrite_detection: bool,
+    ) -> Self {
+        log::info!("new write {}", path);
+        let total_size = files.iter().map(|x| x.size).sum();
        Self {
            id,
+            remote,
            path: get_path(&path),
+            file_num,
+            show_hidden,
+            is_remote,
            files,
            total_size,
+            enable_overwrite_detection,
            ..Default::default()
        }
    }

-    pub fn new_read(id: i32, path: String, include_hidden: bool) -> ResultType<Self> {
-        let files = get_recursive_files(&path, include_hidden)?;
-        let total_size = files.iter().map(|x| x.size as u64).sum();
+    pub fn new_read(
+        id: i32,
+        remote: String,
+        path: String,
+        file_num: i32,
+        show_hidden: bool,
+        is_remote: bool,
+        enable_overwrite_detection: bool,
+    ) -> ResultType<Self> {
+        log::info!("new read {}", path);
+        let files = get_recursive_files(&path, show_hidden)?;
+        let total_size = files.iter().map(|x| x.size).sum();
        Ok(Self {
            id,
+            remote,
            path: get_path(&path),
+            file_num,
+            show_hidden,
+            is_remote,
            files,
            total_size,
+            enable_overwrite_detection,
            ..Default::default()
        })
    }
@@ -283,7 +360,7 @@ impl TransferJob {
            let entry = &self.files[file_num];
            let path = self.join(&entry.name);
            let download_path = format!("{}.download", get_string(&path));
-            std::fs::rename(&download_path, &path).ok();
+            std::fs::rename(download_path, &path).ok();
            filetime::set_file_mtime(
                &path,
                filetime::FileTime::from_unix_time(entry.modified_time as _, 0),
@@ -298,11 +375,11 @@ impl TransferJob {
            let entry = &self.files[file_num];
            let path = self.join(&entry.name);
            let download_path = format!("{}.download", get_string(&path));
-            std::fs::remove_file(&download_path).ok();
+            std::fs::remove_file(download_path).ok();
        }
    }

-    pub async fn write(&mut self, block: FileTransferBlock, raw: Option<&[u8]>) -> ResultType<()> {
+    pub async fn write(&mut self, block: FileTransferBlock) -> ResultType<()> {
        if block.id != self.id {
            bail!("Wrong id");
        }
@@ -324,25 +401,20 @@ impl TransferJob {
            let path = format!("{}.download", get_string(&path));
            self.file = Some(File::create(&path).await?);
        }
-        let data = if let Some(data) = raw {
-            data
-        } else {
-            &block.data
-        };
        if block.compressed {
-            let tmp = decompress(data);
+            let tmp = decompress(&block.data);
            self.file.as_mut().unwrap().write_all(&tmp).await?;
            self.finished_size += tmp.len() as u64;
        } else {
-            self.file.as_mut().unwrap().write_all(data).await?;
-            self.finished_size += data.len() as u64;
+            self.file.as_mut().unwrap().write_all(&block.data).await?;
+            self.finished_size += block.data.len() as u64;
        }
-        self.transferred += data.len() as u64;
+        self.transferred += block.data.len() as u64;
        Ok(())
    }

    #[inline]
-    fn join(&self, name: &str) -> PathBuf {
+    pub fn join(&self, name: &str) -> PathBuf {
        if name.is_empty() {
            self.path.clone()
        } else {
@@ -350,7 +422,7 @@ impl TransferJob {
        }
    }

-    pub async fn read(&mut self) -> ResultType<Option<FileTransferBlock>> {
+    pub async fn read(&mut self, stream: &mut Stream) -> ResultType<Option<FileTransferBlock>> {
        let file_num = self.file_num as usize;
        if file_num >= self.files.len() {
            self.file.take();
@@ -358,21 +430,29 @@ impl TransferJob {
        }
        let name = &self.files[file_num].name;
        if self.file.is_none() {
-            match File::open(self.join(&name)).await {
+            match File::open(self.join(name)).await {
                Ok(file) => {
                    self.file = Some(file);
+                    self.file_confirmed = false;
+                    self.file_is_waiting = false;
                }
                Err(err) => {
                    self.file_num += 1;
+                    self.file_confirmed = false;
+                    self.file_is_waiting = false;
                    return Err(err.into());
                }
            }
        }
-        const BUF_SIZE: usize = 128 * 1024;
-        let mut buf: Vec<u8> = Vec::with_capacity(BUF_SIZE);
-        unsafe {
-            buf.set_len(BUF_SIZE);
+        if self.enable_overwrite_detection && !self.file_confirmed() {
+            if !self.file_is_waiting() {
+                self.send_current_digest(stream).await?;
+                self.set_file_is_waiting(true);
+            }
+            return Ok(None);
        }
+        const BUF_SIZE: usize = 128 * 1024;
+        let mut buf: Vec<u8> = vec![0; BUF_SIZE];
        let mut compressed = false;
        let mut offset: usize = 0;
        loop {
@@ -380,6 +460,8 @@ impl TransferJob {
                Err(err) => {
                    self.file_num += 1;
                    self.file = None;
+                    self.file_confirmed = false;
+                    self.file_is_waiting = false;
                    return Err(err.into());
                }
                Ok(n) => {
@@ -394,6 +476,8 @@ impl TransferJob {
        if offset == 0 {
            self.file_num += 1;
            self.file = None;
+            self.file_confirmed = false;
+            self.file_is_waiting = false;
        } else {
            self.finished_size += offset as u64;
            if !is_compressed_file(name) {
@@ -413,6 +497,136 @@ impl TransferJob {
            ..Default::default()
        }))
    }
+
+    async fn send_current_digest(&mut self, stream: &mut Stream) -> ResultType<()> {
+        let mut msg = Message::new();
+        let mut resp = FileResponse::new();
+        let meta = self.file.as_ref().unwrap().metadata().await?;
+        let last_modified = meta
+            .modified()?
+            .duration_since(SystemTime::UNIX_EPOCH)?
+            .as_secs();
+        resp.set_digest(FileTransferDigest {
+            id: self.id,
+            file_num: self.file_num,
+            last_modified,
+            file_size: meta.len(),
+            ..Default::default()
+        });
+        msg.set_file_response(resp);
+        stream.send(&msg).await?;
+        log::info!(
+            "id: {}, file_num:{}, digest message is sent. waiting for confirm. msg: {:?}",
+            self.id,
+            self.file_num,
+            msg
+        );
+        Ok(())
+    }
+
+    pub fn set_overwrite_strategy(&mut self, overwrite_strategy: Option<bool>) {
+        self.default_overwrite_strategy = overwrite_strategy;
+    }
+
+    pub fn default_overwrite_strategy(&self) -> Option<bool> {
+        self.default_overwrite_strategy
+    }
+
+    pub fn set_file_confirmed(&mut self, file_confirmed: bool) {
+        log::info!("id: {}, file_confirmed: {}", self.id, file_confirmed);
+        self.file_confirmed = file_confirmed;
+        self.file_skipped = false;
+    }
+
+    pub fn set_file_is_waiting(&mut self, file_is_waiting: bool) {
+        self.file_is_waiting = file_is_waiting;
+    }
+
+    #[inline]
+    pub fn file_is_waiting(&self) -> bool {
+        self.file_is_waiting
+    }
+
+    #[inline]
+    pub fn file_confirmed(&self) -> bool {
+        self.file_confirmed
+    }
+
+    /// Indicating whether the last file is skipped
+    #[inline]
+    pub fn file_skipped(&self) -> bool {
+        self.file_skipped
+    }
+
+    /// Indicating whether the whole task is skipped
+    #[inline]
+    pub fn job_skipped(&self) -> bool {
+        self.file_skipped() && self.files.len() == 1
+    }
+
+    /// Check whether the job is completed after `read` returns `None`
+    /// This is a helper function which gives additional lifecycle when the job reads `None`.
+    /// If returns `true`, it means we can delete the job automatically. `False` otherwise.
+    ///
+    /// [`Note`]
+    /// Conditions:
+    /// 1. Files are not waiting for confirmation by peers.
+    #[inline]
+    pub fn job_completed(&self) -> bool {
+        // has no error, Condition 2
+        !self.enable_overwrite_detection || (!self.file_confirmed && !self.file_is_waiting)
+    }
+
+    /// Get job error message, useful for getting status when job had finished
+    pub fn job_error(&self) -> Option<String> {
+        if self.job_skipped() {
+            return Some("skipped".to_string());
+        }
+        None
+    }
+
+    pub fn set_file_skipped(&mut self) -> bool {
+        log::debug!("skip file {} in job {}", self.file_num, self.id);
+        self.file.take();
+        self.set_file_confirmed(false);
+        self.set_file_is_waiting(false);
+        self.file_num += 1;
+        self.file_skipped = true;
+        true
+    }
+
+    pub fn confirm(&mut self, r: &FileTransferSendConfirmRequest) -> bool {
+        if self.file_num() != r.file_num {
+            log::info!("file num truncated, ignoring");
+        } else {
+            match r.union {
+                Some(file_transfer_send_confirm_request::Union::Skip(s)) => {
+                    if s {
+                        self.set_file_skipped();
+                    } else {
+                        self.set_file_confirmed(true);
+                    }
+                }
+                Some(file_transfer_send_confirm_request::Union::OffsetBlk(_offset)) => {
+                    self.set_file_confirmed(true);
+                }
+                _ => {}
+            }
+        }
+        true
+    }
+
+    #[inline]
+    pub fn gen_meta(&self) -> TransferJobMeta {
+        TransferJobMeta {
+            id: self.id,
+            remote: self.remote.to_string(),
+            to: self.path.to_string_lossy().to_string(),
+            file_num: self.file_num,
+            show_hidden: self.show_hidden,
+            is_remote: self.is_remote,
+        }
+    }
 }

 #[inline]
@@ -435,7 +649,7 @@ pub fn new_dir(id: i32, path: String, files: Vec<FileEntry>) -> Message {
    resp.set_dir(FileDirectory {
        id,
        path,
-        entries: files.into(),
+        entries: files,
        ..Default::default()
    });
    let mut msg_out = Message::new();
@@ -453,12 +667,22 @@ pub fn new_block(block: FileTransferBlock) -> Message {
 }

 #[inline]
-pub fn new_receive(id: i32, path: String, files: Vec<FileEntry>) -> Message {
+pub fn new_send_confirm(r: FileTransferSendConfirmRequest) -> Message {
+    let mut msg_out = Message::new();
+    let mut action = FileAction::new();
+    action.set_send_confirm(r);
+    msg_out.set_file_action(action);
+    msg_out
+}
+
+#[inline]
+pub fn new_receive(id: i32, path: String, file_num: i32, files: Vec<FileEntry>) -> Message {
    let mut action = FileAction::new();
    action.set_receive(FileTransferReceiveRequest {
        id,
        path,
-        files: files.into(),
+        files,
+        file_num,
        ..Default::default()
    });
    let mut msg_out = Message::new();
@@ -467,12 +691,14 @@ pub fn new_receive(id: i32, path: String, files: Vec<FileEntry>) -> Message {
 }

 #[inline]
-pub fn new_send(id: i32, path: String, include_hidden: bool) -> Message {
+pub fn new_send(id: i32, path: String, file_num: i32, include_hidden: bool) -> Message {
+    log::info!("new send: {},id : {}", path, id);
    let mut action = FileAction::new();
    action.set_send(FileTransferSendRequest {
        id,
        path,
        include_hidden,
+        file_num,
        ..Default::default()
    });
    let mut msg_out = Message::new();
@@ -499,8 +725,8 @@ pub fn remove_job(id: i32, jobs: &mut Vec<TransferJob>) {
 }

 #[inline]
-pub fn get_job(id: i32, jobs: &mut Vec<TransferJob>) -> Option<&mut TransferJob> {
-    jobs.iter_mut().filter(|x| x.id() == id).next()
+pub fn get_job(id: i32, jobs: &mut [TransferJob]) -> Option<&mut TransferJob> {
+    jobs.iter_mut().find(|x| x.id() == id)
 }

 pub async fn handle_read_jobs(
@@ -509,7 +735,10 @@ pub async fn handle_read_jobs(
 ) -> ResultType<()> {
    let mut finished = Vec::new();
    for job in jobs.iter_mut() {
-        match job.read().await {
+        if job.is_last_job {
+            continue;
+        }
+        match job.read(stream).await {
            Err(err) => {
                stream
                    .send(&new_error(job.id(), err, job.file_num()))
@@ -519,8 +748,19 @@ pub async fn handle_read_jobs(
                stream.send(&new_block(block)).await?;
            }
            Ok(None) => {
-                finished.push(job.id());
-                stream.send(&new_done(job.id(), job.file_num())).await?;
+                if job.job_completed() {
+                    finished.push(job.id());
+                    let err = job.job_error();
+                    if err.is_some() {
+                        stream
+                            .send(&new_error(job.id(), err.unwrap(), job.file_num()))
+                            .await?;
+                    } else {
+                        stream.send(&new_done(job.id(), job.file_num())).await?;
+                    }
+                } else {
+                    // waiting confirmation.
+                }
            }
        }
    }
@@ -538,7 +778,7 @@ pub fn remove_all_empty_dir(path: &PathBuf) -> ResultType<()> {
                remove_all_empty_dir(&path.join(&entry.name)).ok();
            }
            Ok(FileType::DirLink) | Ok(FileType::FileLink) => {
-                std::fs::remove_file(&path.join(&entry.name)).ok();
+                std::fs::remove_file(path.join(&entry.name)).ok();
            }
            _ => {}
        }
@@ -562,7 +802,38 @@ pub fn create_dir(dir: &str) -> ResultType<()> {
 #[inline]
 pub fn transform_windows_path(entries: &mut Vec<FileEntry>) {
    for entry in entries {
-        entry.name = entry.name.replace("\\", "/");
+        entry.name = entry.name.replace('\\', "/");
    }
 }

+pub enum DigestCheckResult {
+    IsSame,
+    NeedConfirm(FileTransferDigest),
+    NoSuchFile,
+}
+
+#[inline]
+pub fn is_write_need_confirmation(
+    file_path: &str,
+    digest: &FileTransferDigest,
+) -> ResultType<DigestCheckResult> {
+    let path = Path::new(file_path);
+    if path.exists() && path.is_file() {
+        let metadata = std::fs::metadata(path)?;
+        let modified_time = metadata.modified()?;
+        let remote_mt = Duration::from_secs(digest.last_modified);
+        let local_mt = modified_time.duration_since(UNIX_EPOCH)?;
+        if remote_mt == local_mt && digest.file_size == metadata.len() {
+            return Ok(DigestCheckResult::IsSame);
+        }
+        Ok(DigestCheckResult::NeedConfirm(FileTransferDigest {
+            id: digest.id,
+            file_num: digest.file_num,
+            last_modified: local_mt.as_secs(),
+            file_size: metadata.len(),
+            ..Default::default()
+        }))
+    } else {
+        Ok(DigestCheckResult::NoSuchFile)
+    }
+}
--- a/libs/hbb_common/src/keyboard.rs
+++ b/libs/hbb_common/src/keyboard.rs
@@ -0,0 +1,39 @@
+use std::{fmt, slice::Iter, str::FromStr};
+
+use crate::protos::message::KeyboardMode;
+
+impl fmt::Display for KeyboardMode {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            KeyboardMode::Legacy => write!(f, "legacy"),
+            KeyboardMode::Map => write!(f, "map"),
+            KeyboardMode::Translate => write!(f, "translate"),
+            KeyboardMode::Auto => write!(f, "auto"),
+        }
+    }
+}
+
+impl FromStr for KeyboardMode {
+    type Err = ();
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "legacy" => Ok(KeyboardMode::Legacy),
+            "map" => Ok(KeyboardMode::Map),
+            "translate" => Ok(KeyboardMode::Translate),
+            "auto" => Ok(KeyboardMode::Auto),
+            _ => Err(()),
+        }
+    }
+}
+
+impl KeyboardMode {
+    pub fn iter() -> Iter<'static, KeyboardMode> {
+        static KEYBOARD_MODES: [KeyboardMode; 4] = [
+            KeyboardMode::Legacy,
+            KeyboardMode::Map,
+            KeyboardMode::Translate,
+            KeyboardMode::Auto,
+        ];
+        KEYBOARD_MODES.iter()
+    }
+}
--- a/libs/hbb_common/src/lib.rs
+++ b/libs/hbb_common/src/lib.rs
@@ -1,15 +1,15 @@
 pub mod compress;
-#[path = "./protos/message.rs"]
-pub mod message_proto;
-#[path = "./protos/rendezvous.rs"]
-pub mod rendezvous_proto;
+pub mod protos;
 pub use bytes;
+use config::Config;
 pub use futures;
 pub use protobuf;
+pub use protos::message as message_proto;
+pub use protos::rendezvous as rendezvous_proto;
 use std::{
    fs::File,
    io::{self, BufRead},
-    net::{Ipv4Addr, SocketAddr, SocketAddrV4},
+    net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4},
    path::Path,
    time::{self, SystemTime, UNIX_EPOCH},
 };
@@ -27,6 +27,7 @@ pub use anyhow::{self, bail};
 pub use futures_util;
 pub mod config;
 pub mod fs;
+pub use lazy_static;
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 pub use mac_address;
 pub use rand;
@@ -35,6 +36,10 @@ pub use sodiumoxide;
 pub use tokio_socks;
 pub use tokio_socks::IntoTargetAddr;
 pub use tokio_socks::TargetAddr;
+pub mod password_security;
+pub use chrono;
+pub use directories_next;
+pub mod keyboard;

 #[cfg(feature = "quic")]
 pub type Stream = quic::Connection;
@@ -61,6 +66,21 @@ macro_rules! allow_err {
        } else {
        }
    };
+
+    ($e:expr, $($arg:tt)*) => {
+        if let Err(err) = $e {
+            log::debug!(
+                "{:?}, {}, {}:{}:{}:{}",
+                err,
+                format_args!($($arg)*),
+                module_path!(),
+                file!(),
+                line!(),
+                column!()
+            );
+        } else {
+        }
+    };
 }

 #[inline]
@@ -75,8 +95,24 @@ pub type ResultType<F, E = anyhow::Error> = anyhow::Result<F, E>;

 pub struct AddrMangle();

+#[inline]
+pub fn try_into_v4(addr: SocketAddr) -> SocketAddr {
+    match addr {
+        SocketAddr::V6(v6) if !addr.ip().is_loopback() => {
+            if let Some(v4) = v6.ip().to_ipv4() {
+                SocketAddr::new(IpAddr::V4(v4), addr.port())
+            } else {
+                addr
+            }
+        }
+        _ => addr,
+    }
+}
+
 impl AddrMangle {
    pub fn encode(addr: SocketAddr) -> Vec<u8> {
+        // not work with [:1]:<port>
+        let addr = try_into_v4(addr);
        match addr {
            SocketAddr::V4(addr_v4) => {
                let tm = (SystemTime::now()
@@ -97,15 +133,31 @@ impl AddrMangle {
                }
                bytes[..(16 - n_padding)].to_vec()
            }
-            _ => {
-                panic!("Only support ipv4");
+            SocketAddr::V6(addr_v6) => {
+                let mut x = addr_v6.ip().octets().to_vec();
+                let port: [u8; 2] = addr_v6.port().to_le_bytes();
+                x.push(port[0]);
+                x.push(port[1]);
+                x
            }
        }
    }

    pub fn decode(bytes: &[u8]) -> SocketAddr {
+        use std::convert::TryInto;
+
+        if bytes.len() > 16 {
+            if bytes.len() != 18 {
+                return Config::get_any_listen_addr(false);
+            }
+            let tmp: [u8; 2] = bytes[16..].try_into().unwrap();
+            let port = u16::from_le_bytes(tmp);
+            let tmp: [u8; 16] = bytes[..16].try_into().unwrap();
+            let ip = std::net::Ipv6Addr::from(tmp);
+            return SocketAddr::new(IpAddr::V6(ip), port);
+        }
        let mut padded = [0u8; 16];
-        padded[..bytes.len()].copy_from_slice(&bytes);
+        padded[..bytes.len()].copy_from_slice(bytes);
        let number = u128::from_le_bytes(padded);
        let tm = (number >> 17) & (u32::max_value() as u128);
        let ip = (((number >> 49) - tm) as u32).to_le_bytes();
@@ -119,21 +171,9 @@ impl AddrMangle {

 pub fn get_version_from_url(url: &str) -> String {
    let n = url.chars().count();
-    let a = url
-        .chars()
-        .rev()
-        .enumerate()
-        .filter(|(_, x)| x == &'-')
-        .next()
-        .map(|(i, _)| i);
+    let a = url.chars().rev().position(|x| x == '-');
    if let Some(a) = a {
-        let b = url
-            .chars()
-            .rev()
-            .enumerate()
-            .filter(|(_, x)| x == &'.')
-            .next()
-            .map(|(i, _)| i);
+        let b = url.chars().rev().position(|x| x == '.');
        if let Some(b) = b {
            if a > b {
                if url
@@ -156,19 +196,24 @@ pub fn get_version_from_url(url: &str) -> String {
 }

 pub fn gen_version() {
+    println!("cargo:rerun-if-changed=Cargo.toml");
+    use std::io::prelude::*;
    let mut file = File::create("./src/version.rs").unwrap();
-    for line in read_lines("Cargo.toml").unwrap() {
-        if let Ok(line) = line {
-            let ab: Vec<&str> = line.split("=").map(|x| x.trim()).collect();
-            if ab.len() == 2 && ab[0] == "version" {
-                use std::io::prelude::*;
-                file.write_all(format!("pub const VERSION: &str = {};", ab[1]).as_bytes())
-                    .ok();
-                file.sync_all().ok();
-                break;
-            }
+    for line in read_lines("Cargo.toml").unwrap().flatten() {
+        let ab: Vec<&str> = line.split('=').map(|x| x.trim()).collect();
+        if ab.len() == 2 && ab[0] == "version" {
+            file.write_all(format!("pub const VERSION: &str = {};\n", ab[1]).as_bytes())
+                .ok();
+            break;
        }
    }
+    // generate build date
+    let build_date = format!("{}", chrono::Local::now().format("%Y-%m-%d %H:%M"));
+    file.write_all(
+        format!("#[allow(dead_code)]\npub const BUILD_DATE: &str = \"{build_date}\";\n").as_bytes(),
+    )
+    .ok();
+    file.sync_all().ok();
 }

 fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
@@ -187,24 +232,159 @@ pub fn is_valid_custom_id(id: &str) -> bool {

 pub fn get_version_number(v: &str) -> i64 {
    let mut n = 0;
-    for x in v.split(".") {
+    for x in v.split('.') {
        n = n * 1000 + x.parse::<i64>().unwrap_or(0);
    }
    n
 }

 pub fn get_modified_time(path: &std::path::Path) -> SystemTime {
-    std::fs::metadata(&path)
+    std::fs::metadata(path)
        .map(|m| m.modified().unwrap_or(UNIX_EPOCH))
        .unwrap_or(UNIX_EPOCH)
 }

+pub fn get_created_time(path: &std::path::Path) -> SystemTime {
+    std::fs::metadata(path)
+        .map(|m| m.created().unwrap_or(UNIX_EPOCH))
+        .unwrap_or(UNIX_EPOCH)
+}
+
+pub fn get_exe_time() -> SystemTime {
+    std::env::current_exe().map_or(UNIX_EPOCH, |path| {
+        let m = get_modified_time(&path);
+        let c = get_created_time(&path);
+        if m > c {
+            m
+        } else {
+            c
+        }
+    })
+}
+
+pub fn get_uuid() -> Vec<u8> {
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
+    if let Ok(id) = machine_uid::get() {
+        return id.into();
+    }
+    Config::get_key_pair().1
+}
+
+#[inline]
+pub fn get_time() -> i64 {
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis())
+        .unwrap_or(0) as _
+}
+
+#[inline]
+pub fn is_ipv4_str(id: &str) -> bool {
+    regex::Regex::new(r"^\d+\.\d+\.\d+\.\d+(:\d+)?$")
+        .unwrap()
+        .is_match(id)
+}
+
+#[inline]
+pub fn is_ipv6_str(id: &str) -> bool {
+    regex::Regex::new(r"^((([a-fA-F0-9]{1,4}:{1,2})+[a-fA-F0-9]{1,4})|(\[([a-fA-F0-9]{1,4}:{1,2})+[a-fA-F0-9]{1,4}\]:\d+))$")
+        .unwrap()
+        .is_match(id)
+}
+
+#[inline]
+pub fn is_ip_str(id: &str) -> bool {
+    is_ipv4_str(id) || is_ipv6_str(id)
+}
+
+#[inline]
+pub fn is_domain_port_str(id: &str) -> bool {
+    // modified regex for RFC1123 hostname. check https://stackoverflow.com/a/106223 for original version for hostname.
+    // according to [TLD List](https://data.iana.org/TLD/tlds-alpha-by-domain.txt) version 2023011700,
+    // there is no digits in TLD, and length is 2~63.
+    regex::Regex::new(
+        r"(?i)^([a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z][a-z-]{0,61}[a-z]:\d{1,5}$",
+    )
+    .unwrap()
+    .is_match(id)
+}
+
 #[cfg(test)]
-mod tests {
+mod test {
    use super::*;
+
    #[test]
    fn test_mangle() {
        let addr = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(192, 168, 16, 32), 21116));
        assert_eq!(addr, AddrMangle::decode(&AddrMangle::encode(addr)));
+
+        let addr = "[2001:db8::1]:8080".parse::<SocketAddr>().unwrap();
+        assert_eq!(addr, AddrMangle::decode(&AddrMangle::encode(addr)));
+
+        let addr = "[2001:db8:ff::1111]:80".parse::<SocketAddr>().unwrap();
+        assert_eq!(addr, AddrMangle::decode(&AddrMangle::encode(addr)));
+    }
+
+    #[test]
+    fn test_allow_err() {
+        allow_err!(Err("test err") as Result<(), &str>);
+        allow_err!(
+            Err("test err with msg") as Result<(), &str>,
+            "prompt {}",
+            "failed"
+        );
+    }
+
+    #[test]
+    fn test_ipv6() {
+        assert!(is_ipv6_str("1:2:3"));
+        assert!(is_ipv6_str("[ab:2:3]:12"));
+        assert!(is_ipv6_str("[ABEF:2a:3]:12"));
+        assert!(!is_ipv6_str("[ABEG:2a:3]:12"));
+        assert!(!is_ipv6_str("1[ab:2:3]:12"));
+        assert!(!is_ipv6_str("1.1.1.1"));
+        assert!(is_ip_str("1.1.1.1"));
+        assert!(!is_ipv6_str("1:2:"));
+        assert!(is_ipv6_str("1:2::0"));
+        assert!(is_ipv6_str("[1:2::0]:1"));
+        assert!(!is_ipv6_str("[1:2::0]:"));
+        assert!(!is_ipv6_str("1:2::0]:1"));
+    }
+
+    #[test]
+    fn test_hostname_port() {
+        assert!(!is_domain_port_str("a:12"));
+        assert!(!is_domain_port_str("a.b.c:12"));
+        assert!(is_domain_port_str("test.com:12"));
+        assert!(is_domain_port_str("test-UPPER.com:12"));
+        assert!(is_domain_port_str("some-other.domain.com:12"));
+        assert!(!is_domain_port_str("under_score:12"));
+        assert!(!is_domain_port_str("a@bc:12"));
+        assert!(!is_domain_port_str("1.1.1.1:12"));
+        assert!(!is_domain_port_str("1.2.3:12"));
+        assert!(!is_domain_port_str("1.2.3.45:12"));
+        assert!(!is_domain_port_str("a.b.c:123456"));
+        assert!(!is_domain_port_str("---:12"));
+        assert!(!is_domain_port_str(".:12"));
+        // todo: should we also check for these edge cases?
+        // out-of-range port
+        assert!(is_domain_port_str("test.com:0"));
+        assert!(is_domain_port_str("test.com:98989"));
+    }
+
+    #[test]
+    fn test_mangle2() {
+        let addr = "[::ffff:127.0.0.1]:8080".parse().unwrap();
+        let addr_v4 = "127.0.0.1:8080".parse().unwrap();
+        assert_eq!(AddrMangle::decode(&AddrMangle::encode(addr)), addr_v4);
+        assert_eq!(
+            AddrMangle::decode(&AddrMangle::encode("[::127.0.0.1]:8080".parse().unwrap())),
+            addr_v4
+        );
+        assert_eq!(AddrMangle::decode(&AddrMangle::encode(addr_v4)), addr_v4);
+        let addr_v6 = "[ef::fe]:8080".parse().unwrap();
+        assert_eq!(AddrMangle::decode(&AddrMangle::encode(addr_v6)), addr_v6);
+        let addr_v6 = "[::1]:8080".parse().unwrap();
+        assert_eq!(AddrMangle::decode(&AddrMangle::encode(addr_v6)), addr_v6);
    }
 }
--- a/libs/hbb_common/src/password_security.rs
+++ b/libs/hbb_common/src/password_security.rs
@@ -0,0 +1,242 @@
+use crate::config::Config;
+use sodiumoxide::base64;
+use std::sync::{Arc, RwLock};
+
+lazy_static::lazy_static! {
+    pub static ref TEMPORARY_PASSWORD:Arc<RwLock<String>> = Arc::new(RwLock::new(Config::get_auto_password(temporary_password_length())));
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+enum VerificationMethod {
+    OnlyUseTemporaryPassword,
+    OnlyUsePermanentPassword,
+    UseBothPasswords,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ApproveMode {
+    Both,
+    Password,
+    Click,
+}
+
+// Should only be called in server
+pub fn update_temporary_password() {
+    *TEMPORARY_PASSWORD.write().unwrap() = Config::get_auto_password(temporary_password_length());
+}
+
+// Should only be called in server
+pub fn temporary_password() -> String {
+    TEMPORARY_PASSWORD.read().unwrap().clone()
+}
+
+fn verification_method() -> VerificationMethod {
+    let method = Config::get_option("verification-method");
+    if method == "use-temporary-password" {
+        VerificationMethod::OnlyUseTemporaryPassword
+    } else if method == "use-permanent-password" {
+        VerificationMethod::OnlyUsePermanentPassword
+    } else {
+        VerificationMethod::UseBothPasswords // default
+    }
+}
+
+pub fn temporary_password_length() -> usize {
+    let length = Config::get_option("temporary-password-length");
+    if length == "8" {
+        8
+    } else if length == "10" {
+        10
+    } else {
+        6 // default
+    }
+}
+
+pub fn temporary_enabled() -> bool {
+    verification_method() != VerificationMethod::OnlyUsePermanentPassword
+}
+
+pub fn permanent_enabled() -> bool {
+    verification_method() != VerificationMethod::OnlyUseTemporaryPassword
+}
+
+pub fn has_valid_password() -> bool {
+    temporary_enabled() && !temporary_password().is_empty()
+        || permanent_enabled() && !Config::get_permanent_password().is_empty()
+}
+
+pub fn approve_mode() -> ApproveMode {
+    let mode = Config::get_option("approve-mode");
+    if mode == "password" {
+        ApproveMode::Password
+    } else if mode == "click" {
+        ApproveMode::Click
+    } else {
+        ApproveMode::Both
+    }
+}
+
+pub fn hide_cm() -> bool {
+    approve_mode() == ApproveMode::Password
+        && verification_method() == VerificationMethod::OnlyUsePermanentPassword
+        && !Config::get_option("allow-hide-cm").is_empty()
+}
+
+const VERSION_LEN: usize = 2;
+
+pub fn encrypt_str_or_original(s: &str, version: &str) -> String {
+    if decrypt_str_or_original(s, version).1 {
+        log::error!("Duplicate encryption!");
+        return s.to_owned();
+    }
+    if version == "00" {
+        if let Ok(s) = encrypt(s.as_bytes()) {
+            return version.to_owned() + &s;
+        }
+    }
+    s.to_owned()
+}
+
+// String: password
+// bool: whether decryption is successful
+// bool: whether should store to re-encrypt when load
+pub fn decrypt_str_or_original(s: &str, current_version: &str) -> (String, bool, bool) {
+    if s.len() > VERSION_LEN {
+        let version = &s[..VERSION_LEN];
+        if version == "00" {
+            if let Ok(v) = decrypt(s[VERSION_LEN..].as_bytes()) {
+                return (
+                    String::from_utf8_lossy(&v).to_string(),
+                    true,
+                    version != current_version,
+                );
+            }
+        }
+    }
+
+    (s.to_owned(), false, !s.is_empty())
+}
+
+pub fn encrypt_vec_or_original(v: &[u8], version: &str) -> Vec<u8> {
+    if decrypt_vec_or_original(v, version).1 {
+        log::error!("Duplicate encryption!");
+        return v.to_owned();
+    }
+    if version == "00" {
+        if let Ok(s) = encrypt(v) {
+            let mut version = version.to_owned().into_bytes();
+            version.append(&mut s.into_bytes());
+            return version;
+        }
+    }
+    v.to_owned()
+}
+
+// Vec<u8>: password
+// bool: whether decryption is successful
+// bool: whether should store to re-encrypt when load
+pub fn decrypt_vec_or_original(v: &[u8], current_version: &str) -> (Vec<u8>, bool, bool) {
+    if v.len() > VERSION_LEN {
+        let version = String::from_utf8_lossy(&v[..VERSION_LEN]);
+        if version == "00" {
+            if let Ok(v) = decrypt(&v[VERSION_LEN..]) {
+                return (v, true, version != current_version);
+            }
+        }
+    }
+
+    (v.to_owned(), false, !v.is_empty())
+}
+
+fn encrypt(v: &[u8]) -> Result<String, ()> {
+    if !v.is_empty() {
+        symmetric_crypt(v, true).map(|v| base64::encode(v, base64::Variant::Original))
+    } else {
+        Err(())
+    }
+}
+
+fn decrypt(v: &[u8]) -> Result<Vec<u8>, ()> {
+    if !v.is_empty() {
+        base64::decode(v, base64::Variant::Original).and_then(|v| symmetric_crypt(&v, false))
+    } else {
+        Err(())
+    }
+}
+
+fn symmetric_crypt(data: &[u8], encrypt: bool) -> Result<Vec<u8>, ()> {
+    use sodiumoxide::crypto::secretbox;
+    use std::convert::TryInto;
+
+    let mut keybuf = crate::get_uuid();
+    keybuf.resize(secretbox::KEYBYTES, 0);
+    let key = secretbox::Key(keybuf.try_into().map_err(|_| ())?);
+    let nonce = secretbox::Nonce([0; secretbox::NONCEBYTES]);
+
+    if encrypt {
+        Ok(secretbox::seal(data, &nonce, &key))
+    } else {
+        secretbox::open(data, &nonce, &key)
+    }
+}
+
+mod test {
+
+    #[test]
+    fn test() {
+        use super::*;
+
+        let version = "00";
+
+        println!("test str");
+        let data = "Hello World";
+        let encrypted = encrypt_str_or_original(data, version);
+        let (decrypted, succ, store) = decrypt_str_or_original(&encrypted, version);
+        println!("data: {data}");
+        println!("encrypted: {encrypted}");
+        println!("decrypted: {decrypted}");
+        assert_eq!(data, decrypted);
+        assert_eq!(version, &encrypted[..2]);
+        assert!(succ);
+        assert!(!store);
+        let (_, _, store) = decrypt_str_or_original(&encrypted, "99");
+        assert!(store);
+        assert!(!decrypt_str_or_original(&decrypted, version).1);
+        assert_eq!(encrypt_str_or_original(&encrypted, version), encrypted);
+
+        println!("test vec");
+        let data: Vec<u8> = vec![1, 2, 3, 4, 5, 6];
+        let encrypted = encrypt_vec_or_original(&data, version);
+        let (decrypted, succ, store) = decrypt_vec_or_original(&encrypted, version);
+        println!("data: {data:?}");
+        println!("encrypted: {encrypted:?}");
+        println!("decrypted: {decrypted:?}");
+        assert_eq!(data, decrypted);
+        assert_eq!(version.as_bytes(), &encrypted[..2]);
+        assert!(!store);
+        assert!(succ);
+        let (_, _, store) = decrypt_vec_or_original(&encrypted, "99");
+        assert!(store);
+        assert!(!decrypt_vec_or_original(&decrypted, version).1);
+        assert_eq!(encrypt_vec_or_original(&encrypted, version), encrypted);
+
+        println!("test original");
+        let data = version.to_string() + "Hello World";
+        let (decrypted, succ, store) = decrypt_str_or_original(&data, version);
+        assert_eq!(data, decrypted);
+        assert!(store);
+        assert!(!succ);
+        let verbytes = version.as_bytes();
+        let data: Vec<u8> = vec![verbytes[0], verbytes[1], 1, 2, 3, 4, 5, 6];
+        let (decrypted, succ, store) = decrypt_vec_or_original(&data, version);
+        assert_eq!(data, decrypted);
+        assert!(store);
+        assert!(!succ);
+        let (_, succ, store) = decrypt_str_or_original("", version);
+        assert!(!store);
+        assert!(!succ);
+        let (_, succ, store) = decrypt_vec_or_original(&[], version);
+        assert!(!store);
+        assert!(!succ);
+    }
+}
--- a/libs/hbb_common/src/protos/mod.rs
+++ b/libs/hbb_common/src/protos/mod.rs
@@ -0,0 +1 @@
+include!(concat!(env!("OUT_DIR"), "/protos/mod.rs"));
--- a/libs/hbb_common/src/socket_client.rs
+++ b/libs/hbb_common/src/socket_client.rs
@@ -9,31 +9,52 @@ use std::net::SocketAddr;
 use tokio::net::ToSocketAddrs;
 use tokio_socks::{IntoTargetAddr, TargetAddr};

-fn to_socket_addr(host: &str) -> ResultType<SocketAddr> {
-    use std::net::ToSocketAddrs;
-    host.to_socket_addrs()?
-        .filter(|x| x.is_ipv4())
-        .next()
-        .context("Failed to solve")
+#[inline]
+pub fn check_port<T: std::string::ToString>(host: T, port: i32) -> String {
+    let host = host.to_string();
+    if crate::is_ipv6_str(&host) {
+        if host.starts_with('[') {
+            return host;
+        }
+        return format!("[{host}]:{port}");
+    }
+    if !host.contains(':') {
+        return format!("{host}:{port}");
+    }
+    host
 }

-pub fn get_target_addr(host: &str) -> ResultType<TargetAddr<'static>> {
-    let addr = match Config::get_network_type() {
-        NetworkType::Direct => to_socket_addr(&host)?.into_target_addr()?,
-        NetworkType::ProxySocks => host.into_target_addr()?,
+#[inline]
+pub fn increase_port<T: std::string::ToString>(host: T, offset: i32) -> String {
+    let host = host.to_string();
+    if crate::is_ipv6_str(&host) {
+        if host.starts_with('[') {
+            let tmp: Vec<&str> = host.split("]:").collect();
+            if tmp.len() == 2 {
+                let port: i32 = tmp[1].parse().unwrap_or(0);
+                if port > 0 {
+                    return format!("{}]:{}", tmp[0], port + offset);
+                }
+            }
+        }
+    } else if host.contains(':') {
+        let tmp: Vec<&str> = host.split(':').collect();
+        if tmp.len() == 2 {
+            let port: i32 = tmp[1].parse().unwrap_or(0);
+            if port > 0 {
+                return format!("{}:{}", tmp[0], port + offset);
+            }
+        }
    }
-    .to_owned();
-    Ok(addr)
+    host
 }

 pub fn test_if_valid_server(host: &str) -> String {
-    let mut host = host.to_owned();
-    if !host.contains(":") {
-        host = format!("{}:{}", host, 0);
-    }
+    let host = check_port(host, 0);

+    use std::net::ToSocketAddrs;
    match Config::get_network_type() {
-        NetworkType::Direct => match to_socket_addr(&host) {
+        NetworkType::Direct => match host.to_socket_addrs() {
            Err(err) => err.to_string(),
            Ok(_) => "".to_owned(),
        },
@@ -44,33 +65,125 @@ pub fn test_if_valid_server(host: &str) -> String {
    }
 }

-pub async fn connect_tcp<'t, T: IntoTargetAddr<'t>>(
+pub trait IsResolvedSocketAddr {
+    fn resolve(&self) -> Option<&SocketAddr>;
+}
+
+impl IsResolvedSocketAddr for SocketAddr {
+    fn resolve(&self) -> Option<&SocketAddr> {
+        Some(self)
+    }
+}
+
+impl IsResolvedSocketAddr for String {
+    fn resolve(&self) -> Option<&SocketAddr> {
+        None
+    }
+}
+
+impl IsResolvedSocketAddr for &str {
+    fn resolve(&self) -> Option<&SocketAddr> {
+        None
+    }
+}
+
+#[inline]
+pub async fn connect_tcp<
+    't,
+    T: IntoTargetAddr<'t> + ToSocketAddrs + IsResolvedSocketAddr + std::fmt::Display,
+>(
    target: T,
-    local: SocketAddr,
    ms_timeout: u64,
 ) -> ResultType<FramedStream> {
-    let target_addr = target.into_target_addr()?;
+    connect_tcp_local(target, None, ms_timeout).await
+}

+pub async fn connect_tcp_local<
+    't,
+    T: IntoTargetAddr<'t> + ToSocketAddrs + IsResolvedSocketAddr + std::fmt::Display,
+>(
+    target: T,
+    local: Option<SocketAddr>,
+    ms_timeout: u64,
+) -> ResultType<FramedStream> {
    if let Some(conf) = Config::get_socks() {
-        FramedStream::connect(
+        return FramedStream::connect(
            conf.proxy.as_str(),
-            target_addr,
+            target,
            local,
            conf.username.as_str(),
            conf.password.as_str(),
            ms_timeout,
        )
-        .await
-    } else {
-        let addr = std::net::ToSocketAddrs::to_socket_addrs(&target_addr)?
-            .filter(|x| x.is_ipv4())
-            .next()
-            .context("Invalid target addr, no valid ipv4 address can be resolved.")?;
-        Ok(FramedStream::new(addr, local, ms_timeout).await?)
+        .await;
+    }
+    if let Some(target) = target.resolve() {
+        if let Some(local) = local {
+            if local.is_ipv6() && target.is_ipv4() {
+                let target = query_nip_io(target).await?;
+                return FramedStream::new(target, Some(local), ms_timeout).await;
+            }
+        }
+    }
+    FramedStream::new(target, local, ms_timeout).await
+}
+
+#[inline]
+pub fn is_ipv4(target: &TargetAddr<'_>) -> bool {
+    match target {
+        TargetAddr::Ip(addr) => addr.is_ipv4(),
+        _ => true,
    }
 }

-pub async fn new_udp<T: ToSocketAddrs>(local: T, ms_timeout: u64) -> ResultType<FramedSocket> {
+#[inline]
+pub async fn query_nip_io(addr: &SocketAddr) -> ResultType<SocketAddr> {
+    tokio::net::lookup_host(format!("{}.nip.io:{}", addr.ip(), addr.port()))
+        .await?
+        .find(|x| x.is_ipv6())
+        .context("Failed to get ipv6 from nip.io")
+}
+
+#[inline]
+pub fn ipv4_to_ipv6(addr: String, ipv4: bool) -> String {
+    if !ipv4 && crate::is_ipv4_str(&addr) {
+        if let Some(ip) = addr.split(':').next() {
+            return addr.replace(ip, &format!("{ip}.nip.io"));
+        }
+    }
+    addr
+}
+
+async fn test_target(target: &str) -> ResultType<SocketAddr> {
+    if let Ok(Ok(s)) = super::timeout(1000, tokio::net::TcpStream::connect(target)).await {
+        if let Ok(addr) = s.peer_addr() {
+            return Ok(addr);
+        }
+    }
+    tokio::net::lookup_host(target)
+        .await?
+        .next()
+        .context(format!("Failed to look up host for {target}"))
+}
+
+#[inline]
+pub async fn new_udp_for(
+    target: &str,
+    ms_timeout: u64,
+) -> ResultType<(FramedSocket, TargetAddr<'static>)> {
+    let (ipv4, target) = if NetworkType::Direct == Config::get_network_type() {
+        let addr = test_target(target).await?;
+        (addr.is_ipv4(), addr.into_target_addr()?)
+    } else {
+        (true, target.into_target_addr()?)
+    };
+    Ok((
+        new_udp(Config::get_any_listen_addr(ipv4), ms_timeout).await?,
+        target.to_owned(),
+    ))
+}
+
+async fn new_udp<T: ToSocketAddrs>(local: T, ms_timeout: u64) -> ResultType<FramedSocket> {
    match Config::get_socks() {
        None => Ok(FramedSocket::new(local).await?),
        Some(conf) => {
@@ -87,9 +200,82 @@ pub async fn new_udp<T: ToSocketAddrs>(local: T, ms_timeout: u64) -> ResultType<
    }
 }

-pub async fn rebind_udp<T: ToSocketAddrs>(local: T) -> ResultType<Option<FramedSocket>> {
-    match Config::get_network_type() {
-        NetworkType::Direct => Ok(Some(FramedSocket::new(local).await?)),
-        _ => Ok(None),
+pub async fn rebind_udp_for(
+    target: &str,
+) -> ResultType<Option<(FramedSocket, TargetAddr<'static>)>> {
+    if Config::get_network_type() != NetworkType::Direct {
+        return Ok(None);
+    }
+    let addr = test_target(target).await?;
+    let v4 = addr.is_ipv4();
+    Ok(Some((
+        FramedSocket::new(Config::get_any_listen_addr(v4)).await?,
+        addr.into_target_addr()?.to_owned(),
+    )))
+}
+
+#[cfg(test)]
+mod tests {
+    use std::net::ToSocketAddrs;
+
+    use super::*;
+
+    #[test]
+    fn test_nat64() {
+        test_nat64_async();
+    }
+
+    #[tokio::main(flavor = "current_thread")]
+    async fn test_nat64_async() {
+        assert_eq!(ipv4_to_ipv6("1.1.1.1".to_owned(), true), "1.1.1.1");
+        assert_eq!(ipv4_to_ipv6("1.1.1.1".to_owned(), false), "1.1.1.1.nip.io");
+        assert_eq!(
+            ipv4_to_ipv6("1.1.1.1:8080".to_owned(), false),
+            "1.1.1.1.nip.io:8080"
+        );
+        assert_eq!(
+            ipv4_to_ipv6("rustdesk.com".to_owned(), false),
+            "rustdesk.com"
+        );
+        if ("rustdesk.com:80")
+            .to_socket_addrs()
+            .unwrap()
+            .next()
+            .unwrap()
+            .is_ipv6()
+        {
+            assert!(query_nip_io(&"1.1.1.1:80".parse().unwrap())
+                .await
+                .unwrap()
+                .is_ipv6());
+            return;
+        }
+        assert!(query_nip_io(&"1.1.1.1:80".parse().unwrap()).await.is_err());
+    }
+
+    #[test]
+    fn test_test_if_valid_server() {
+        assert!(!test_if_valid_server("a").is_empty());
+        // on Linux, "1" is resolved to "0.0.0.1"
+        assert!(test_if_valid_server("1.1.1.1").is_empty());
+        assert!(test_if_valid_server("1.1.1.1:1").is_empty());
+    }
+
+    #[test]
+    fn test_check_port() {
+        assert_eq!(check_port("[1:2]:12", 32), "[1:2]:12");
+        assert_eq!(check_port("1:2", 32), "[1:2]:32");
+        assert_eq!(check_port("z1:2", 32), "z1:2");
+        assert_eq!(check_port("1.1.1.1", 32), "1.1.1.1:32");
+        assert_eq!(check_port("1.1.1.1:32", 32), "1.1.1.1:32");
+        assert_eq!(check_port("test.com:32", 0), "test.com:32");
+        assert_eq!(increase_port("[1:2]:12", 1), "[1:2]:13");
+        assert_eq!(increase_port("1.2.2.4:12", 1), "1.2.2.4:13");
+        assert_eq!(increase_port("1.2.2.4", 1), "1.2.2.4");
+        assert_eq!(increase_port("test.com", 1), "test.com");
+        assert_eq!(increase_port("test.com:13", 4), "test.com:17");
+        assert_eq!(increase_port("1:13", 4), "1:13");
+        assert_eq!(increase_port("22:1:13", 4), "22:1:13");
+        assert_eq!(increase_port("z1:2", 1), "z1:3");
    }
 }
--- a/libs/hbb_common/src/tcp.rs
+++ b/libs/hbb_common/src/tcp.rs
@@ -1,11 +1,12 @@
 use crate::{bail, bytes_codec::BytesCodec, ResultType};
+use anyhow::Context as AnyhowCtx;
 use bytes::{BufMut, Bytes, BytesMut};
 use futures::{SinkExt, StreamExt};
 use protobuf::Message;
 use sodiumoxide::crypto::secretbox::{self, Key, Nonce};
 use std::{
    io::{self, Error, ErrorKind},
-    net::SocketAddr,
+    net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
    ops::{Deref, DerefMut},
    pin::Pin,
    task::{Context, Poll},
@@ -73,73 +74,79 @@ fn new_socket(addr: std::net::SocketAddr, reuse: bool) -> Result<TcpSocket, std:
 }

 impl FramedStream {
-    pub async fn new<T1: ToSocketAddrs, T2: ToSocketAddrs>(
-        remote_addr: T1,
-        local_addr: T2,
+    pub async fn new<T: ToSocketAddrs + std::fmt::Display>(
+        remote_addr: T,
+        local_addr: Option<SocketAddr>,
        ms_timeout: u64,
    ) -> ResultType<Self> {
-        for local_addr in lookup_host(&local_addr).await? {
-            for remote_addr in lookup_host(&remote_addr).await? {
-                let stream = super::timeout(
-                    ms_timeout,
-                    new_socket(local_addr, true)?.connect(remote_addr),
-                )
-                .await??;
-                stream.set_nodelay(true).ok();
-                let addr = stream.local_addr()?;
-                return Ok(Self(
-                    Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
-                    addr,
-                    None,
-                    0,
-                ));
+        for remote_addr in lookup_host(&remote_addr).await? {
+            let local = if let Some(addr) = local_addr {
+                addr
+            } else {
+                crate::config::Config::get_any_listen_addr(remote_addr.is_ipv4())
+            };
+            if let Ok(socket) = new_socket(local, true) {
+                if let Ok(Ok(stream)) =
+                    super::timeout(ms_timeout, socket.connect(remote_addr)).await
+                {
+                    stream.set_nodelay(true).ok();
+                    let addr = stream.local_addr()?;
+                    return Ok(Self(
+                        Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
+                        addr,
+                        None,
+                        0,
+                    ));
+                }
            }
        }
-        bail!("could not resolve to any address");
+        bail!(format!("Failed to connect to {remote_addr}"));
    }

-    pub async fn connect<'a, 't, P, T1, T2>(
+    pub async fn connect<'a, 't, P, T>(
        proxy: P,
-        target: T1,
-        local: T2,
+        target: T,
+        local_addr: Option<SocketAddr>,
        username: &'a str,
        password: &'a str,
        ms_timeout: u64,
    ) -> ResultType<Self>
    where
        P: ToProxyAddrs,
-        T1: IntoTargetAddr<'t>,
-        T2: ToSocketAddrs,
+        T: IntoTargetAddr<'t>,
    {
-        if let Some(local) = lookup_host(&local).await?.next() {
-            if let Some(proxy) = proxy.to_proxy_addrs().next().await {
-                let stream =
-                    super::timeout(ms_timeout, new_socket(local, true)?.connect(proxy?)).await??;
-                stream.set_nodelay(true).ok();
-                let stream = if username.trim().is_empty() {
-                    super::timeout(
-                        ms_timeout,
-                        Socks5Stream::connect_with_socket(stream, target),
-                    )
-                    .await??
-                } else {
-                    super::timeout(
-                        ms_timeout,
-                        Socks5Stream::connect_with_password_and_socket(
-                            stream, target, username, password,
-                        ),
-                    )
-                    .await??
-                };
-                let addr = stream.local_addr()?;
-                return Ok(Self(
-                    Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
-                    addr,
-                    None,
-                    0,
-                ));
+        if let Some(Ok(proxy)) = proxy.to_proxy_addrs().next().await {
+            let local = if let Some(addr) = local_addr {
+                addr
+            } else {
+                crate::config::Config::get_any_listen_addr(proxy.is_ipv4())
            };
-        };
+            let stream =
+                super::timeout(ms_timeout, new_socket(local, true)?.connect(proxy)).await??;
+            stream.set_nodelay(true).ok();
+            let stream = if username.trim().is_empty() {
+                super::timeout(
+                    ms_timeout,
+                    Socks5Stream::connect_with_socket(stream, target),
+                )
+                .await??
+            } else {
+                super::timeout(
+                    ms_timeout,
+                    Socks5Stream::connect_with_password_and_socket(
+                        stream, target, username, password,
+                    ),
+                )
+                .await??
+            };
+            let addr = stream.local_addr()?;
+            return Ok(Self(
+                Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
+                addr,
+                None,
+                0,
+            ));
+        }
        bail!("could not resolve to any address");
    }

@@ -203,7 +210,7 @@ impl FramedStream {
            if let Some(Ok(bytes)) = res.as_mut() {
                key.2 += 1;
                let nonce = Self::get_nonce(key.2);
-                match secretbox::open(&bytes, &nonce, &key.0) {
+                match secretbox::open(bytes, &nonce, &key.0) {
                    Ok(res) => {
                        bytes.clear();
                        bytes.put_slice(&res);
@@ -239,19 +246,52 @@ impl FramedStream {

 const DEFAULT_BACKLOG: u32 = 128;

-#[allow(clippy::never_loop)]
 pub async fn new_listener<T: ToSocketAddrs>(addr: T, reuse: bool) -> ResultType<TcpListener> {
    if !reuse {
        Ok(TcpListener::bind(addr).await?)
    } else {
-        for addr in lookup_host(&addr).await? {
-            let socket = new_socket(addr, true)?;
-            return Ok(socket.listen(DEFAULT_BACKLOG)?);
-        }
-        bail!("could not resolve to any address");
+        let addr = lookup_host(&addr)
+            .await?
+            .next()
+            .context("could not resolve to any address")?;
+        new_socket(addr, true)?
+            .listen(DEFAULT_BACKLOG)
+            .map_err(anyhow::Error::msg)
    }
 }

+pub async fn listen_any(port: u16) -> ResultType<TcpListener> {
+    if let Ok(mut socket) = TcpSocket::new_v6() {
+        #[cfg(unix)]
+        {
+            use std::os::unix::io::{FromRawFd, IntoRawFd};
+            let raw_fd = socket.into_raw_fd();
+            let sock2 = unsafe { socket2::Socket::from_raw_fd(raw_fd) };
+            sock2.set_only_v6(false).ok();
+            socket = unsafe { TcpSocket::from_raw_fd(sock2.into_raw_fd()) };
+        }
+        #[cfg(windows)]
+        {
+            use std::os::windows::prelude::{FromRawSocket, IntoRawSocket};
+            let raw_socket = socket.into_raw_socket();
+            let sock2 = unsafe { socket2::Socket::from_raw_socket(raw_socket) };
+            sock2.set_only_v6(false).ok();
+            socket = unsafe { TcpSocket::from_raw_socket(sock2.into_raw_socket()) };
+        }
+        if socket
+            .bind(SocketAddr::new(IpAddr::V6(Ipv6Addr::UNSPECIFIED), port))
+            .is_ok()
+        {
+            if let Ok(l) = socket.listen(DEFAULT_BACKLOG) {
+                return Ok(l);
+            }
+        }
+    }
+    let s = TcpSocket::new_v4()?;
+    s.bind(SocketAddr::new(IpAddr::V4(Ipv4Addr::UNSPECIFIED), port))?;
+    Ok(s.listen(DEFAULT_BACKLOG)?)
+}
+
 impl Unpin for DynTcpStream {}

 impl AsyncRead for DynTcpStream {
--- a/libs/hbb_common/src/udp.rs
+++ b/libs/hbb_common/src/udp.rs
@@ -1,11 +1,11 @@
-use crate::{bail, ResultType};
-use anyhow::anyhow;
+use crate::ResultType;
+use anyhow::{anyhow, Context};
 use bytes::{Bytes, BytesMut};
 use futures::{SinkExt, StreamExt};
 use protobuf::Message;
 use socket2::{Domain, Socket, Type};
 use std::net::SocketAddr;
-use tokio::net::{ToSocketAddrs, UdpSocket};
+use tokio::net::{lookup_host, ToSocketAddrs, UdpSocket};
 use tokio_socks::{udp::Socks5UdpFramed, IntoTargetAddr, TargetAddr, ToProxyAddrs};
 use tokio_util::{codec::BytesCodec, udp::UdpFramed};

@@ -37,39 +37,31 @@ fn new_socket(addr: SocketAddr, reuse: bool, buf_size: usize) -> Result<Socket,
        addr,
        socket.recv_buffer_size()
    );
+    if addr.is_ipv6() && addr.ip().is_unspecified() && addr.port() > 0 {
+        socket.set_only_v6(false).ok();
+    }
    socket.bind(&addr.into())?;
    Ok(socket)
 }

 impl FramedSocket {
    pub async fn new<T: ToSocketAddrs>(addr: T) -> ResultType<Self> {
-        let socket = UdpSocket::bind(addr).await?;
-        Ok(Self::Direct(UdpFramed::new(socket, BytesCodec::new())))
+        Self::new_reuse(addr, false, 0).await
    }

-    #[allow(clippy::never_loop)]
-    pub async fn new_reuse<T: std::net::ToSocketAddrs>(addr: T) -> ResultType<Self> {
-        for addr in addr.to_socket_addrs()?.filter(|x| x.is_ipv4()) {
-            let socket = new_socket(addr, true, 0)?.into_udp_socket();
-            return Ok(Self::Direct(UdpFramed::new(
-                UdpSocket::from_std(socket)?,
-                BytesCodec::new(),
-            )));
-        }
-        bail!("could not resolve to any address");
-    }
-
-    pub async fn new_with_buf_size<T: std::net::ToSocketAddrs>(
+    pub async fn new_reuse<T: ToSocketAddrs>(
        addr: T,
+        reuse: bool,
        buf_size: usize,
    ) -> ResultType<Self> {
-        for addr in addr.to_socket_addrs()?.filter(|x| x.is_ipv4()) {
-            return Ok(Self::Direct(UdpFramed::new(
-                UdpSocket::from_std(new_socket(addr, false, buf_size)?.into_udp_socket())?,
-                BytesCodec::new(),
-            )));
-        }
-        bail!("could not resolve to any address");
+        let addr = lookup_host(&addr)
+            .await?
+            .next()
+            .context("could not resolve to any address")?;
+        Ok(Self::Direct(UdpFramed::new(
+            UdpSocket::from_std(new_socket(addr, reuse, buf_size)?.into_udp_socket())?,
+            BytesCodec::new(),
+        )))
    }

    pub async fn new_proxy<'a, 't, P: ToProxyAddrs, T: ToSocketAddrs>(
@@ -104,11 +96,12 @@ impl FramedSocket {
    ) -> ResultType<()> {
        let addr = addr.into_target_addr()?.to_owned();
        let send_data = Bytes::from(msg.write_to_bytes()?);
-        let _ = match self {
-            Self::Direct(f) => match addr {
-                TargetAddr::Ip(addr) => f.send((send_data, addr)).await?,
-                _ => {}
-            },
+        match self {
+            Self::Direct(f) => {
+                if let TargetAddr::Ip(addr) = addr {
+                    f.send((send_data, addr)).await?
+                }
+            }
            Self::ProxySocks(f) => f.send((send_data, addr)).await?,
        };
        Ok(())
@@ -123,11 +116,12 @@ impl FramedSocket {
    ) -> ResultType<()> {
        let addr = addr.into_target_addr()?.to_owned();

-        let _ = match self {
-            Self::Direct(f) => match addr {
-                TargetAddr::Ip(addr) => f.send((Bytes::from(msg), addr)).await?,
-                _ => {}
-            },
+        match self {
+            Self::Direct(f) => {
+                if let TargetAddr::Ip(addr) = addr {
+                    f.send((Bytes::from(msg), addr)).await?
+                }
+            }
            Self::ProxySocks(f) => f.send((Bytes::from(msg), addr)).await?,
        };
        Ok(())
@@ -164,4 +158,13 @@ impl FramedSocket {
            None
        }
    }
+
+    pub fn local_addr(&self) -> Option<SocketAddr> {
+        if let FramedSocket::Direct(x) = self {
+            if let Ok(v) = x.get_ref().local_addr() {
+                return Some(v);
+            }
+        }
+        None
+    }
 }
--- a/rcd/rustdesk-hbbr
+++ b/rcd/rustdesk-hbbr
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+# PROVIDE: rustdesk_hbbr
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+#
+# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
+# to enable this service:
+#
+# rustdesk_hbbr_enable (bool):            Set to NO by default.
+#               Set it to YES to enable rustdesk_hbbr.
+# rustdesk_hbbr_args (string):            Set extra arguments to pass to rustdesk_hbbr
+#               Default is "-k _".
+# rustdesk_hbbr_user (string):            Set user that rustdesk_hbbr will run under
+#               Default is "root".
+# rustdesk_hbbr_group (string):           Set group that rustdesk_hbbr will run under
+#               Default is "wheel".
+
+. /etc/rc.subr
+
+name=rustdesk_hbbr
+desc="Rustdesk Relay Server"
+rcvar=rustdesk_hbbr_enable
+
+load_rc_config $name
+
+: ${rustdesk_hbbr_enable:=NO}
+: ${rustdesk_hbbr_args="-k _"}
+: ${rustdesk_hbbr_user:=rustdesk}
+: ${rustdesk_hbbr_group:=rustdesk}
+
+pidfile=/var/run/rustdesk_hbbr.pid
+command=/usr/sbin/daemon
+procname=/usr/local/sbin/hbbr
+rustdesk_hbbr_chdir=/var/db/rustdesk-server
+command_args="-p ${pidfile} -o /var/log/rustdesk-hbbr.log ${procname} ${rustdesk_hbbr_args}"
+## If you want the daemon do its log over syslog comment out the above line and remove the comment from the below replacement
+#command_args="-p ${pidfile} -T ${name} ${procname} ${rustdesk_hbbr_args}"
+
+start_precmd=rustdesk_hbbr_startprecmd
+
+rustdesk_hbbr_startprecmd()
+{
+    if [ -e ${pidfile} ]; then
+        chown ${rustdesk_hbbr_user}:${rustdesk_hbbr_group} ${pidfile};
+    else
+        install -o ${rustdesk_hbbr_user} -g ${rustdesk_hbbr_group} /dev/null ${pidfile};
+    fi
+    if [ -e ${rustdesk_hbbr_chdir} ]; then
+        chown -R ${rustdesk_hbbr_user}:${rustdesk_hbbr_group} ${rustdesk_hbbr_chdir};
+        chmod -R 770 ${rustdesk_hbbr_chdir};
+    else
+        mkdir -m 770 ${rustdesk_hbbr_chdir};
+        chown ${rustdesk_hbbr_user}:${rustdesk_hbbr_group} ${rustdesk_hbbr_chdir};
+    fi
+    if [ -e /var/log/rustdesk-hbbr.log ]; then
+        chown -R ${rustdesk_hbbr_user}:${rustdesk_hbbr_group} /var/log/rustdesk-hbbr.log;
+        chmod 660 /var/log/rustdesk-hbbr.log;
+    else
+        install -o ${rustdesk_hbbr_user} -g ${rustdesk_hbbr_group} /dev/null /var/log/rustdesk-hbbr.log;
+        chmod 660 /var/log/rustdesk-hbbr.log;
+    fi
+}
+
+run_rc_command "$1"
--- a/rcd/rustdesk-hbbs
+++ b/rcd/rustdesk-hbbs
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+# PROVIDE: rustdesk_hbbs
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+#
+# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
+# to enable this service:
+#
+# rustdesk_hbbs_enable (bool):            Set to NO by default.
+#               Set it to YES to enable rustdesk_hbbs.
+# rustdesk_hbbs_ip (string):              Set IP address/hostname of relay server to use
+#               Defaults to "127.0.0.1", please replace with your server hostname/IP.
+# rustdesk_hbbs_args (string):            Set extra arguments to pass to rustdesk_hbbs
+#               Default is "-r ${rustdesk_hbbs_ip} -k _".
+# rustdesk_hbbs_user (string):            Set user that rustdesk_hbbs will run under
+#               Default is "root".
+# rustdesk_hbbs_group (string):           Set group that rustdesk_hbbs will run under
+#               Default is "wheel".
+
+. /etc/rc.subr
+
+name=rustdesk_hbbs
+desc="Rustdesk ID/Rendezvous Server"
+rcvar=rustdesk_hbbs_enable
+
+load_rc_config $name
+
+: ${rustdesk_hbbs_enable:=NO}
+: ${rustdesk_hbbs_ip:=127.0.0.1}
+: ${rustdesk_hbbs_args="-r ${rustdesk_hbbs_ip} -k _"}
+: ${rustdesk_hbbs_user:=rustdesk}
+: ${rustdesk_hbbs_group:=rustdesk}
+
+pidfile=/var/run/rustdesk_hbbs.pid
+command=/usr/sbin/daemon
+procname=/usr/local/sbin/hbbs
+rustdesk_hbbs_chdir=/var/db/rustdesk-server
+command_args="-p ${pidfile} -o /var/log/rustdesk-hbbs.log ${procname} ${rustdesk_hbbs_args}"
+## If you want the daemon to do its log over syslog, comment out the above line and remove the comment from the below replacement
+#command_args="-p ${pidfile} -T ${name} ${procname} ${rustdesk_hbbs_args}"
+
+start_precmd=rustdesk_hbbs_startprecmd
+
+rustdesk_hbbs_startprecmd()
+{
+    if [ -e ${pidfile} ]; then
+        chown ${rustdesk_hbbs_user}:${rustdesk_hbbs_group} ${pidfile};
+    else
+        install -o ${rustdesk_hbbs_user} -g ${rustdesk_hbbs_group} /dev/null ${pidfile};
+    fi
+    if [ -e ${rustdesk_hbbs_chdir} ]; then
+        chown -R ${rustdesk_hbbs_user}:${rustdesk_hbbs_group} ${rustdesk_hbbs_chdir};
+        chmod -R 770 ${rustdesk_hbbs_chdir};
+    else
+        mkdir -m 770 ${rustdesk_hbbs_chdir};
+        chown ${rustdesk_hbbs_user}:${rustdesk_hbbs_group} ${rustdesk_hbbs_chdir};
+    fi
+    if [ -e /var/log/rustdesk-hbbs.log ]; then
+        chown -R ${rustdesk_hbbs_user}:${rustdesk_hbbs_group} /var/log/rustdesk-hbbs.log;
+        chmod 660 /var/log/rustdesk-hbbs.log;
+    else
+        install -o ${rustdesk_hbbs_user} -g ${rustdesk_hbbs_group} /dev/null /var/log/rustdesk-hbbs.log;
+        chmod 660 /var/log/rustdesk-hbbs.log;
+    fi
+}
+
+run_rc_command "$1"
--- a/src/common.rs
+++ b/src/common.rs
@@ -1,5 +1,8 @@
 use clap::App;
-use hbb_common::{anyhow::Context, log, ResultType};
+use hbb_common::{
+    anyhow::{Context, Result},
+    log, ResultType,
+};
 use ini::Ini;
 use sodiumoxide::crypto::sign;
 use std::{
@@ -9,15 +12,17 @@ use std::{
    time::{Instant, SystemTime},
 };

+#[allow(dead_code)]
 pub(crate) fn get_expired_time() -> Instant {
    let now = Instant::now();
    now.checked_sub(std::time::Duration::from_secs(3600))
        .unwrap_or(now)
 }

+#[allow(dead_code)]
 pub(crate) fn test_if_valid_server(host: &str, name: &str) -> ResultType<SocketAddr> {
    use std::net::ToSocketAddrs;
-    let res = if host.contains(":") {
+    let res = if host.contains(':') {
        host.to_socket_addrs()?.next().context("")
    } else {
        format!("{}:{}", host, 0)
@@ -31,9 +36,10 @@ pub(crate) fn test_if_valid_server(host: &str, name: &str) -> ResultType<SocketA
    res
 }

+#[allow(dead_code)]
 pub(crate) fn get_servers(s: &str, tag: &str) -> Vec<String> {
    let servers: Vec<String> = s
-        .split(",")
+        .split(',')
        .filter(|x| !x.is_empty() && test_if_valid_server(x, tag).is_ok())
        .map(|x| x.to_owned())
        .collect();
@@ -41,17 +47,19 @@ pub(crate) fn get_servers(s: &str, tag: &str) -> Vec<String> {
    servers
 }

+#[allow(dead_code)]
 #[inline]
 fn arg_name(name: &str) -> String {
-    name.to_uppercase().replace("_", "-")
+    name.to_uppercase().replace('_', "-")
 }

+#[allow(dead_code)]
 pub fn init_args(args: &str, name: &str, about: &str) {
    let matches = App::new(name)
        .version(crate::version::VERSION)
        .author("Purslane Ltd. <info@rustdesk.com>")
        .about(about)
-        .args_from_usage(&args)
+        .args_from_usage(args)
        .get_matches();
    if let Ok(v) = Ini::load_from_file(".env") {
        if let Some(section) = v.section(None::<String>) {
@@ -70,22 +78,25 @@ pub fn init_args(args: &str, name: &str, about: &str) {
        }
    }
    for (k, v) in matches.args {
-        if let Some(v) = v.vals.get(0) {
+        if let Some(v) = v.vals.first() {
            std::env::set_var(arg_name(k), v.to_string_lossy().to_string());
        }
    }
 }

+#[allow(dead_code)]
 #[inline]
 pub fn get_arg(name: &str) -> String {
    get_arg_or(name, "".to_owned())
 }

+#[allow(dead_code)]
 #[inline]
 pub fn get_arg_or(name: &str, default: String) -> String {
    std::env::var(arg_name(name)).unwrap_or(default)
 }

+#[allow(dead_code)]
 #[inline]
 pub fn now() -> u64 {
    SystemTime::now()
@@ -102,13 +113,18 @@ pub fn gen_sk(wait: u64) -> (String, Option<sign::SecretKey>) {
    if let Ok(mut file) = std::fs::File::open(sk_file) {
        let mut contents = String::new();
        if file.read_to_string(&mut contents).is_ok() {
-            let sk = base64::decode(&contents).unwrap_or_default();
+            let contents = contents.trim();
+            let sk = base64::decode(contents).unwrap_or_default();
            if sk.len() == sign::SECRETKEYBYTES {
                let mut tmp = [0u8; sign::SECRETKEYBYTES];
                tmp[..].copy_from_slice(&sk);
                let pk = base64::encode(&tmp[sign::SECRETKEYBYTES / 2..]);
                log::info!("Private key comes from {}", sk_file);
                return (pk, Some(sign::SecretKey(tmp)));
+            } else {
+                // don't use log here, since it is async
+                println!("Fatal error: malformed private key in {sk_file}.");
+                std::process::exit(1);
            }
        }
    } else {
@@ -118,12 +134,12 @@ pub fn gen_sk(wait: u64) -> (String, Option<sign::SecretKey>) {
        };
        let (mut pk, mut sk) = gen_func();
        for _ in 0..300 {
-            if !pk.contains("/") && !pk.contains(":") {
+            if !pk.contains('/') && !pk.contains(':') {
                break;
            }
            (pk, sk) = gen_func();
        }
-        let pub_file = format!("{}.pub", sk_file);
+        let pub_file = format!("{sk_file}.pub");
        if let Ok(mut f) = std::fs::File::create(&pub_file) {
            f.write_all(pk.as_bytes()).ok();
            if let Ok(mut f) = std::fs::File::create(sk_file) {
@@ -138,3 +154,38 @@ pub fn gen_sk(wait: u64) -> (String, Option<sign::SecretKey>) {
    }
    ("".to_owned(), None)
 }
+
+#[cfg(unix)]
+pub async fn listen_signal() -> Result<()> {
+    use hbb_common::tokio;
+    use hbb_common::tokio::signal::unix::{signal, SignalKind};
+
+    tokio::spawn(async {
+        let mut s = signal(SignalKind::terminate())?;
+        let terminate = s.recv();
+        let mut s = signal(SignalKind::interrupt())?;
+        let interrupt = s.recv();
+        let mut s = signal(SignalKind::quit())?;
+        let quit = s.recv();
+
+        tokio::select! {
+            _ = terminate => {
+                log::info!("signal terminate");
+            }
+            _ = interrupt => {
+                log::info!("signal interrupt");
+            }
+            _ = quit => {
+                log::info!("signal quit");
+            }
+        }
+        Ok(())
+    })
+    .await?
+}
+
+#[cfg(not(unix))]
+pub async fn listen_signal() -> Result<()> {
+    let () = std::future::pending().await;
+    unreachable!();
+}
--- a/src/database.rs
+++ b/src/database.rs
@@ -1,6 +1,5 @@
 use async_trait::async_trait;
 use hbb_common::{log, ResultType};
-use serde_json::value::Value;
 use sqlx::{
    sqlite::SqliteConnectOptions, ConnectOptions, Connection, Error as SqlxError, SqliteConnection,
 };
@@ -8,7 +7,6 @@ use std::{ops::DerefMut, str::FromStr};
 //use sqlx::postgres::PgPoolOptions;
 //use sqlx::mysql::MySqlPoolOptions;

-pub(crate) type MapValue = serde_json::map::Map<String, Value>;
 type Pool = deadpool::managed::Pool<DbPool>;

 pub struct DbPool {
@@ -54,7 +52,7 @@ impl Database {
            std::fs::File::create(url).ok();
        }
        let n: usize = std::env::var("MAX_DATABASE_CONNECTIONS")
-            .unwrap_or("1".to_owned())
+            .unwrap_or_else(|_| "1".to_owned())
            .parse()
            .unwrap_or(1);
        log::debug!("MAX_DATABASE_CONNECTIONS={}", n);
@@ -105,24 +103,6 @@ impl Database {
        .await?)
    }

-    #[inline]
-    pub async fn get_conn(&self) -> ResultType<deadpool::managed::Object<DbPool>> {
-        Ok(self.pool.get().await?)
-    }
-
-    pub async fn update_peer(&self, payload: MapValue, guid: &[u8]) -> ResultType<()> {
-        let mut conn = self.get_conn().await?;
-        let mut tx = conn.begin().await?;
-        if let Some(v) = payload.get("note") {
-            let v = get_str(v);
-            sqlx::query!("update peer set note = ? where guid = ?", v, guid)
-                .execute(&mut tx)
-                .await?;
-        }
-        tx.commit().await?;
-        Ok(())
-    }
-
    pub async fn insert_peer(
        &self,
        id: &str,
@@ -199,17 +179,3 @@ mod tests {
        hbb_common::futures::future::join_all(jobs).await;
    }
 }
-
-pub(crate) fn get_str(v: &Value) -> Option<&str> {
-    match v {
-        Value::String(v) => {
-            let v = v.trim();
-            if v.is_empty() {
-                None
-            } else {
-                Some(v)
-            }
-        }
-        _ => None,
-    }
-}
--- a/src/hbbr.rs
+++ b/src/hbbr.rs
@@ -13,10 +13,9 @@ fn main() -> ResultType<()> {
        .write_mode(WriteMode::Async)
        .start()?;
    let args = format!(
-        "-p, --port=[NUMBER(default={})] 'Sets the listening port'
+        "-p, --port=[NUMBER(default={RELAY_PORT})] 'Sets the listening port'
        -k, --key=[KEY] 'Only allow the client with the same key'
        ",
-        RELAY_PORT,
    );
    let matches = App::new("hbbr")
        .version(version::VERSION)
@@ -29,9 +28,18 @@ fn main() -> ResultType<()> {
            section.iter().for_each(|(k, v)| std::env::set_var(k, v));
        }
    }
+    let mut port = RELAY_PORT;
+    if let Ok(v) = std::env::var("PORT") {
+        let v: i32 = v.parse().unwrap_or_default();
+        if v > 0 {
+            port = v + 1;
+        }
+    }
    start(
-        matches.value_of("port").unwrap_or(&RELAY_PORT.to_string()),
-        matches.value_of("key").unwrap_or(""),
+        matches.value_of("port").unwrap_or(&port.to_string()),
+        matches
+            .value_of("key")
+            .unwrap_or(&std::env::var("KEY").unwrap_or("-".to_owned())),
    )?;
    Ok(())
 }
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,16 +15,14 @@ fn main() -> ResultType<()> {
        .start()?;
    let args = format!(
        "-c --config=[FILE] +takes_value 'Sets a custom config file'
-        -p, --port=[NUMBER(default={})] 'Sets the listening port'
+        -p, --port=[NUMBER(default={RENDEZVOUS_PORT})] 'Sets the listening port'
        -s, --serial=[NUMBER(default=0)] 'Sets configure update serial number'
-        -R, --rendezvous-servers=[HOSTS] 'Sets rendezvous servers, seperated by colon'
+        -R, --rendezvous-servers=[HOSTS] 'Sets rendezvous servers, separated by colon'
        -u, --software-url=[URL] 'Sets download url of RustDesk software of newest version'
-        -r, --relay-servers=[HOST] 'Sets the default relay servers, seperated by colon'
-        -M, --rmem=[NUMBER(default={})] 'Sets UDP recv buffer size, set system rmem_max first, e.g., sudo sysctl -w net.core.rmem_max=52428800. vi /etc/sysctl.conf, net.core.rmem_max=52428800, sudo sysctl –p'
+        -r, --relay-servers=[HOST] 'Sets the default relay servers, separated by colon'
+        -M, --rmem=[NUMBER(default={RMEM})] 'Sets UDP recv buffer size, set system rmem_max first, e.g., sudo sysctl -w net.core.rmem_max=52428800. vi /etc/sysctl.conf, net.core.rmem_max=52428800, sudo sysctl –p'
        , --mask=[MASK] 'Determine if the connection comes from LAN, e.g. 192.168.0.0/16'
        -k, --key=[KEY] 'Only allow the client with the same key'",
-        RENDEZVOUS_PORT,
-        RMEM,
    );
    init_args(&args, "hbbs", "RustDesk ID/Rendezvous Server");
    let port = get_arg_or("port", RENDEZVOUS_PORT.to_string()).parse::<i32>()?;
@@ -33,6 +31,6 @@ fn main() -> ResultType<()> {
    }
    let rmem = get_arg("rmem").parse::<usize>().unwrap_or(RMEM);
    let serial: i32 = get_arg("serial").parse().unwrap_or(0);
-    RendezvousServer::start(port, serial, &get_arg("key"), rmem)?;
+    RendezvousServer::start(port, serial, &get_arg_or("key", "-".to_owned()), rmem)?;
    Ok(())
 }
--- a/src/peer.rs
+++ b/src/peer.rs
@@ -1,19 +1,22 @@
 use crate::common::*;
 use crate::database;
 use hbb_common::{
+    bytes::Bytes,
    log,
    rendezvous_proto::*,
    tokio::sync::{Mutex, RwLock},
-    bytes::Bytes,
    ResultType,
 };
 use serde_derive::{Deserialize, Serialize};
 use std::{collections::HashMap, collections::HashSet, net::SocketAddr, sync::Arc, time::Instant};

+type IpBlockMap = HashMap<String, ((u32, Instant), (HashSet<String>, Instant))>;
+type UserStatusMap = HashMap<Vec<u8>, Arc<(Option<Vec<u8>>, bool)>>;
+type IpChangesMap = HashMap<String, (Instant, HashMap<String, i32>)>;
 lazy_static::lazy_static! {
-    pub(crate) static ref IP_BLOCKER: Mutex<HashMap<String, ((u32, Instant), (HashSet<String>, Instant))>> = Default::default();
-    pub(crate) static ref USER_STATUS: RwLock<HashMap<Vec<u8>, Arc<(Option<Vec<u8>>, bool)>>> = Default::default();
-    pub(crate) static ref IP_CHANGES: Mutex<HashMap<String, (Instant, HashMap<String, i32>)>> = Default::default();
+    pub(crate) static ref IP_BLOCKER: Mutex<IpBlockMap> = Default::default();
+    pub(crate) static ref USER_STATUS: RwLock<UserStatusMap> = Default::default();
+    pub(crate) static ref IP_CHANGES: Mutex<IpChangesMap> = Default::default();
 }
 pub static IP_CHANGE_DUR: u64 = 180;
 pub static IP_CHANGE_DUR_X2: u64 = IP_CHANGE_DUR * 2;
@@ -32,9 +35,9 @@ pub(crate) struct Peer {
    pub(crate) guid: Vec<u8>,
    pub(crate) uuid: Bytes,
    pub(crate) pk: Bytes,
-    pub(crate) user: Option<Vec<u8>>,
+    // pub(crate) user: Option<Vec<u8>>,
    pub(crate) info: PeerInfo,
-    pub(crate) disabled: bool,
+    // pub(crate) disabled: bool,
    pub(crate) reg_pk: (u32, Instant), // how often register_pk
 }

@@ -47,8 +50,8 @@ impl Default for Peer {
            uuid: Bytes::new(),
            pk: Bytes::new(),
            info: Default::default(),
-            user: None,
-            disabled: false,
+            // user: None,
+            // disabled: false,
            reg_pk: (0, get_expired_time()),
        }
    }
@@ -65,7 +68,6 @@ pub(crate) struct PeerMap {
 impl PeerMap {
    pub(crate) async fn new() -> ResultType<Self> {
        let db = std::env::var("DB_URL").unwrap_or({
-            #[allow(unused_mut)]
            let mut db = "db_v2.sqlite3".to_owned();
            #[cfg(all(windows, not(debug_assertions)))]
            {
@@ -75,7 +77,7 @@ impl PeerMap {
            }
            #[cfg(not(windows))]
            {
-                db = format!("./{}", db);
+                db = format!("./{db}");
            }
            db
        });
@@ -132,24 +134,22 @@ impl PeerMap {

    #[inline]
    pub(crate) async fn get(&self, id: &str) -> Option<LockPeer> {
-        let p = self.map.read().await.get(id).map(|x| x.clone());
+        let p = self.map.read().await.get(id).cloned();
        if p.is_some() {
            return p;
-        } else {
-            if let Ok(Some(v)) = self.db.get_peer(id).await {
-                let peer = Peer {
-                    guid: v.guid,
-                    uuid: v.uuid.into(),
-                    pk: v.pk.into(),
-                    user: v.user,
-                    info: serde_json::from_str::<PeerInfo>(&v.info).unwrap_or_default(),
-                    disabled: v.status == Some(0),
-                    ..Default::default()
-                };
-                let peer = Arc::new(RwLock::new(peer));
-                self.map.write().await.insert(id.to_owned(), peer.clone());
-                return Some(peer);
-            }
+        } else if let Ok(Some(v)) = self.db.get_peer(id).await {
+            let peer = Peer {
+                guid: v.guid,
+                uuid: v.uuid.into(),
+                pk: v.pk.into(),
+                // user: v.user,
+                info: serde_json::from_str::<PeerInfo>(&v.info).unwrap_or_default(),
+                // disabled: v.status == Some(0),
+                ..Default::default()
+            };
+            let peer = Arc::new(RwLock::new(peer));
+            self.map.write().await.insert(id.to_owned(), peer.clone());
+            return Some(peer);
        }
        None
    }
@@ -170,7 +170,7 @@ impl PeerMap {

    #[inline]
    pub(crate) async fn get_in_memory(&self, id: &str) -> Option<LockPeer> {
-        self.map.read().await.get(id).map(|x| x.clone())
+        self.map.read().await.get(id).cloned()
    }

    #[inline]
--- a/src/relay_server.rs
+++ b/src/relay_server.rs
@@ -8,7 +8,7 @@ use hbb_common::{
    protobuf::Message as _,
    rendezvous_proto::*,
    sleep,
-    tcp::{new_listener, FramedStream},
+    tcp::{listen_any, FramedStream},
    timeout,
    tokio::{
        self,
@@ -25,6 +25,7 @@ use std::{
    io::prelude::*,
    io::Error,
    net::SocketAddr,
+    sync::atomic::{AtomicUsize, Ordering},
 };

 type Usage = (usize, usize, usize, usize);
@@ -36,13 +37,13 @@ lazy_static::lazy_static! {
    static ref BLOCKLIST: RwLock<HashSet<String>> = Default::default();
 }

-static mut DOWNGRADE_THRESHOLD: f64 = 0.66;
-static mut DOWNGRADE_START_CHECK: usize = 1800_000; // in ms
-static mut LIMIT_SPEED: usize = 4 * 1024 * 1024; // in bit/s
-static mut TOTAL_BANDWIDTH: usize = 1024 * 1024 * 1024; // in bit/s
-static mut SINGLE_BANDWIDTH: usize = 16 * 1024 * 1024; // in bit/s
-const BLACKLIST_FILE: &'static str = "blacklist.txt";
-const BLOCKLIST_FILE: &'static str = "blocklist.txt";
+static DOWNGRADE_THRESHOLD_100: AtomicUsize = AtomicUsize::new(66); // 0.66
+static DOWNGRADE_START_CHECK: AtomicUsize = AtomicUsize::new(1_800_000); // in ms
+static LIMIT_SPEED: AtomicUsize = AtomicUsize::new(4 * 1024 * 1024); // in bit/s
+static TOTAL_BANDWIDTH: AtomicUsize = AtomicUsize::new(1024 * 1024 * 1024); // in bit/s
+static SINGLE_BANDWIDTH: AtomicUsize = AtomicUsize::new(16 * 1024 * 1024); // in bit/s
+const BLACKLIST_FILE: &str = "blacklist.txt";
+const BLOCKLIST_FILE: &str = "blocklist.txt";

 #[tokio::main(flavor = "multi_thread")]
 pub async fn start(port: &str, key: &str) -> ResultType<()> {
@@ -50,8 +51,8 @@ pub async fn start(port: &str, key: &str) -> ResultType<()> {
    if let Ok(mut file) = std::fs::File::open(BLACKLIST_FILE) {
        let mut contents = String::new();
        if file.read_to_string(&mut contents).is_ok() {
-            for x in contents.split("\n") {
-                if let Some(ip) = x.trim().split(' ').nth(0) {
+            for x in contents.split('\n') {
+                if let Some(ip) = x.trim().split(' ').next() {
                    BLACKLIST.write().await.insert(ip.to_owned());
                }
            }
@@ -65,8 +66,8 @@ pub async fn start(port: &str, key: &str) -> ResultType<()> {
    if let Ok(mut file) = std::fs::File::open(BLOCKLIST_FILE) {
        let mut contents = String::new();
        if file.read_to_string(&mut contents).is_ok() {
-            for x in contents.split("\n") {
-                if let Some(ip) = x.trim().split(' ').nth(0) {
+            for x in contents.split('\n') {
+                if let Some(ip) = x.trim().split(' ').next() {
                    BLOCKLIST.write().await.insert(ip.to_owned());
                }
            }
@@ -77,19 +78,21 @@ pub async fn start(port: &str, key: &str) -> ResultType<()> {
        BLOCKLIST_FILE,
        BLOCKLIST.read().await.len()
    );
-    let addr = format!("0.0.0.0:{}", port);
-    log::info!("Listening on tcp {}", addr);
-    let addr2 = format!("0.0.0.0:{}", port.parse::<u16>().unwrap() + 2);
-    log::info!("Listening on websocket {}", addr2);
-    loop {
-        log::info!("Start");
-        io_loop(
-            new_listener(&addr, false).await?,
-            new_listener(&addr2, false).await?,
-            &key,
-        )
-        .await;
-    }
+    let port: u16 = port.parse()?;
+    log::info!("Listening on tcp :{}", port);
+    let port2 = port + 2;
+    log::info!("Listening on websocket :{}", port2);
+    let main_task = async move {
+        loop {
+            log::info!("Start");
+            io_loop(listen_any(port).await?, listen_any(port2).await?, &key).await;
+        }
+    };
+    let listen_signal = crate::common::listen_signal();
+    tokio::select!(
+        res = main_task => res,
+        res = listen_signal => res,
+    )
 }

 fn check_params() {
@@ -97,62 +100,60 @@ fn check_params() {
        .map(|x| x.parse::<f64>().unwrap_or(0.))
        .unwrap_or(0.);
    if tmp > 0. {
-        unsafe {
-            DOWNGRADE_THRESHOLD = tmp;
-        }
+        DOWNGRADE_THRESHOLD_100.store((tmp * 100.) as _, Ordering::SeqCst);
    }
-    unsafe { log::info!("DOWNGRADE_THRESHOLD: {}", DOWNGRADE_THRESHOLD) };
+    log::info!(
+        "DOWNGRADE_THRESHOLD: {}",
+        DOWNGRADE_THRESHOLD_100.load(Ordering::SeqCst) as f64 / 100.
+    );
    let tmp = std::env::var("DOWNGRADE_START_CHECK")
        .map(|x| x.parse::<usize>().unwrap_or(0))
        .unwrap_or(0);
    if tmp > 0 {
-        unsafe {
-            DOWNGRADE_START_CHECK = tmp * 1000;
-        }
+        DOWNGRADE_START_CHECK.store(tmp * 1000, Ordering::SeqCst);
    }
-    unsafe { log::info!("DOWNGRADE_START_CHECK: {}s", DOWNGRADE_START_CHECK / 1000) };
+    log::info!(
+        "DOWNGRADE_START_CHECK: {}s",
+        DOWNGRADE_START_CHECK.load(Ordering::SeqCst) / 1000
+    );
    let tmp = std::env::var("LIMIT_SPEED")
        .map(|x| x.parse::<f64>().unwrap_or(0.))
        .unwrap_or(0.);
    if tmp > 0. {
-        unsafe {
-            LIMIT_SPEED = (tmp * 1024. * 1024.) as usize;
-        }
+        LIMIT_SPEED.store((tmp * 1024. * 1024.) as usize, Ordering::SeqCst);
    }
-    unsafe { log::info!("LIMIT_SPEED: {}Mb/s", LIMIT_SPEED as f64 / 1024. / 1024.) };
+    log::info!(
+        "LIMIT_SPEED: {}Mb/s",
+        LIMIT_SPEED.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+    );
    let tmp = std::env::var("TOTAL_BANDWIDTH")
        .map(|x| x.parse::<f64>().unwrap_or(0.))
        .unwrap_or(0.);
    if tmp > 0. {
-        unsafe {
-            TOTAL_BANDWIDTH = (tmp * 1024. * 1024.) as usize;
-        }
+        TOTAL_BANDWIDTH.store((tmp * 1024. * 1024.) as usize, Ordering::SeqCst);
    }
-    unsafe {
-        log::info!(
-            "TOTAL_BANDWIDTH: {}Mb/s",
-            TOTAL_BANDWIDTH as f64 / 1024. / 1024.
-        )
-    };
+
+    log::info!(
+        "TOTAL_BANDWIDTH: {}Mb/s",
+        TOTAL_BANDWIDTH.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+    );
    let tmp = std::env::var("SINGLE_BANDWIDTH")
        .map(|x| x.parse::<f64>().unwrap_or(0.))
        .unwrap_or(0.);
    if tmp > 0. {
-        unsafe {
-            SINGLE_BANDWIDTH = (tmp * 1024. * 1024.) as usize;
-        }
+        SINGLE_BANDWIDTH.store((tmp * 1024. * 1024.) as usize, Ordering::SeqCst);
    }
-    unsafe {
-        log::info!(
-            "SINGLE_BANDWIDTH: {}Mb/s",
-            SINGLE_BANDWIDTH as f64 / 1024. / 1024.
-        )
-    };
+    log::info!(
+        "SINGLE_BANDWIDTH: {}Mb/s",
+        SINGLE_BANDWIDTH.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+    )
 }

 async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
+    use std::fmt::Write;
+
    let mut res = "".to_owned();
-    let mut fds = cmd.trim().split(" ");
+    let mut fds = cmd.trim().split(' ');
    match fds.next() {
        Some("h") => {
            res = format!(
@@ -173,7 +174,7 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
        }
        Some("blacklist-add" | "ba") => {
            if let Some(ip) = fds.next() {
-                for ip in ip.split("|") {
+                for ip in ip.split('|') {
                    BLACKLIST.write().await.insert(ip.to_owned());
                }
            }
@@ -183,7 +184,7 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
                if ip == "all" {
                    BLACKLIST.write().await.clear();
                } else {
-                    for ip in ip.split("|") {
+                    for ip in ip.split('|') {
                        BLACKLIST.write().await.remove(ip);
                    }
                }
@@ -194,13 +195,13 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
                res = format!("{}\n", BLACKLIST.read().await.get(ip).is_some());
            } else {
                for ip in BLACKLIST.read().await.clone().into_iter() {
-                    res += &format!("{}\n", ip);
+                    let _ = writeln!(res, "{ip}");
                }
            }
        }
        Some("blocklist-add" | "Ba") => {
            if let Some(ip) = fds.next() {
-                for ip in ip.split("|") {
+                for ip in ip.split('|') {
                    BLOCKLIST.write().await.insert(ip.to_owned());
                }
            }
@@ -210,7 +211,7 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
                if ip == "all" {
                    BLOCKLIST.write().await.clear();
                } else {
-                    for ip in ip.split("|") {
+                    for ip in ip.split('|') {
                        BLOCKLIST.write().await.remove(ip);
                    }
                }
@@ -221,7 +222,7 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
                res = format!("{}\n", BLOCKLIST.read().await.get(ip).is_some());
            } else {
                for ip in BLOCKLIST.read().await.clone().into_iter() {
-                    res += &format!("{}\n", ip);
+                    let _ = writeln!(res, "{ip}");
                }
            }
        }
@@ -229,76 +230,68 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
            if let Some(v) = fds.next() {
                if let Ok(v) = v.parse::<f64>() {
                    if v > 0. {
-                        unsafe {
-                            DOWNGRADE_THRESHOLD = v;
-                        }
+                        DOWNGRADE_THRESHOLD_100.store((v * 100.) as _, Ordering::SeqCst);
                    }
                }
            } else {
-                unsafe {
-                    res = format!("{}\n", DOWNGRADE_THRESHOLD);
-                }
+                res = format!(
+                    "{}\n",
+                    DOWNGRADE_THRESHOLD_100.load(Ordering::SeqCst) as f64 / 100.
+                );
            }
        }
        Some("downgrade-start-check" | "t") => {
            if let Some(v) = fds.next() {
                if let Ok(v) = v.parse::<usize>() {
                    if v > 0 {
-                        unsafe {
-                            DOWNGRADE_START_CHECK = v * 1000;
-                        }
+                        DOWNGRADE_START_CHECK.store(v * 1000, Ordering::SeqCst);
                    }
                }
            } else {
-                unsafe {
-                    res = format!("{}s\n", DOWNGRADE_START_CHECK / 1000);
-                }
+                res = format!("{}s\n", DOWNGRADE_START_CHECK.load(Ordering::SeqCst) / 1000);
            }
        }
        Some("limit-speed" | "ls") => {
            if let Some(v) = fds.next() {
                if let Ok(v) = v.parse::<f64>() {
                    if v > 0. {
-                        unsafe {
-                            LIMIT_SPEED = (v * 1024. * 1024.) as _;
-                        }
+                        LIMIT_SPEED.store((v * 1024. * 1024.) as _, Ordering::SeqCst);
                    }
                }
            } else {
-                unsafe {
-                    res = format!("{}Mb/s\n", LIMIT_SPEED as f64 / 1024. / 1024.);
-                }
+                res = format!(
+                    "{}Mb/s\n",
+                    LIMIT_SPEED.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+                );
            }
        }
        Some("total-bandwidth" | "tb") => {
            if let Some(v) = fds.next() {
                if let Ok(v) = v.parse::<f64>() {
                    if v > 0. {
-                        unsafe {
-                            TOTAL_BANDWIDTH = (v * 1024. * 1024.) as _;
-                            limiter.set_speed_limit(TOTAL_BANDWIDTH as _);
-                        }
+                        TOTAL_BANDWIDTH.store((v * 1024. * 1024.) as _, Ordering::SeqCst);
+                        limiter.set_speed_limit(TOTAL_BANDWIDTH.load(Ordering::SeqCst) as _);
                    }
                }
            } else {
-                unsafe {
-                    res = format!("{}Mb/s\n", TOTAL_BANDWIDTH as f64 / 1024. / 1024.);
-                }
+                res = format!(
+                    "{}Mb/s\n",
+                    TOTAL_BANDWIDTH.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+                );
            }
        }
        Some("single-bandwidth" | "sb") => {
            if let Some(v) = fds.next() {
                if let Ok(v) = v.parse::<f64>() {
                    if v > 0. {
-                        unsafe {
-                            SINGLE_BANDWIDTH = (v * 1024. * 1024.) as _;
-                        }
+                        SINGLE_BANDWIDTH.store((v * 1024. * 1024.) as _, Ordering::SeqCst);
                    }
                }
            } else {
-                unsafe {
-                    res = format!("{}Mb/s\n", SINGLE_BANDWIDTH as f64 / 1024. / 1024.);
-                }
+                res = format!(
+                    "{}Mb/s\n",
+                    SINGLE_BANDWIDTH.load(Ordering::SeqCst) as f64 / 1024. / 1024.
+                );
            }
        }
        Some("usage" | "u") => {
@@ -306,15 +299,16 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {
                .read()
                .await
                .iter()
-                .map(|x| (x.0.clone(), x.1.clone()))
+                .map(|x| (x.0.clone(), *x.1))
                .collect();
            tmp.sort_by(|a, b| ((b.1).1).partial_cmp(&(a.1).1).unwrap());
            for (ip, (elapsed, total, highest, speed)) in tmp {
-                if elapsed <= 0 {
+                if elapsed == 0 {
                    continue;
                }
-                res += &format!(
-                    "{}: {}s {:.2}MB {}kb/s {}kb/s {}kb/s\n",
+                let _ = writeln!(
+                    res,
+                    "{}: {}s {:.2}MB {}kb/s {}kb/s {}kb/s",
                    ip,
                    elapsed / 1000,
                    total as f64 / 1024. / 1024. / 8.,
@@ -331,7 +325,7 @@ async fn check_cmd(cmd: &str, limiter: Limiter) -> String {

 async fn io_loop(listener: TcpListener, listener2: TcpListener, key: &str) {
    check_params();
-    let limiter = <Limiter>::new(unsafe { TOTAL_BANDWIDTH as _ });
+    let limiter = <Limiter>::new(TOTAL_BANDWIDTH.load(Ordering::SeqCst) as _);
    loop {
        tokio::select! {
            res = listener.accept() => {
@@ -369,12 +363,12 @@ async fn handle_connection(
    key: &str,
    ws: bool,
 ) {
-    let ip = addr.ip().to_string();
-    if !ws && ip == "127.0.0.1" {
+    let ip = hbb_common::try_into_v4(addr).ip();
+    if !ws && ip.is_loopback() {
        let limiter = limiter.clone();
        tokio::spawn(async move {
            let mut stream = stream;
-            let mut buffer = [0; 64];
+            let mut buffer = [0; 1024];
            if let Ok(Ok(n)) = timeout(1000, stream.read(&mut buffer[..])).await {
                if let Ok(data) = std::str::from_utf8(&buffer[..n]) {
                    let res = check_cmd(data, limiter).await;
@@ -384,6 +378,7 @@ async fn handle_connection(
        });
        return;
    }
+    let ip = ip.to_string();
    if BLOCKLIST.read().await.get(&ip).is_some() {
        log::info!("{} blocked", ip);
        return;
@@ -469,10 +464,11 @@ async fn relay(
    let mut highest_s = 0;
    let mut downgrade: bool = false;
    let mut blacked: bool = false;
-    let limiter = <Limiter>::new(unsafe { SINGLE_BANDWIDTH as _ });
-    let blacklist_limiter = <Limiter>::new(unsafe { LIMIT_SPEED as _ });
+    let sb = SINGLE_BANDWIDTH.load(Ordering::SeqCst) as f64;
+    let limiter = <Limiter>::new(sb);
+    let blacklist_limiter = <Limiter>::new(LIMIT_SPEED.load(Ordering::SeqCst) as _);
    let downgrade_threshold =
-        (unsafe { SINGLE_BANDWIDTH as f64 * DOWNGRADE_THRESHOLD } / 1000.) as usize; // in bit/ms
+        (sb * DOWNGRADE_THRESHOLD_100.load(Ordering::SeqCst) as f64 / 100. / 1000.) as usize; // in bit/ms
    let mut timer = interval(Duration::from_secs(3));
    let mut last_recv_time = std::time::Instant::now();
    loop {
@@ -489,7 +485,7 @@ async fn relay(
                    total_limiter.consume(nb).await;
                    total += nb;
                    total_s += nb;
-                    if bytes.len() > 0 {
+                    if !bytes.is_empty() {
                        stream.send_raw(bytes.into()).await?;
                    }
                } else {
@@ -508,7 +504,7 @@ async fn relay(
                    total_limiter.consume(nb).await;
                    total += nb;
                    total_s += nb;
-                    if bytes.len() > 0 {
+                    if !bytes.is_empty() {
                        peer.send_raw(bytes.into()).await?;
                    }
                } else {
@@ -530,7 +526,7 @@ async fn relay(
            }
            blacked = BLACKLIST.read().await.get(&ip).is_some();
            tm = std::time::Instant::now();
-            let speed = total_s / (n as usize);
+            let speed = total_s / n;
            if speed > highest_s {
                highest_s = speed;
            }
@@ -540,16 +536,17 @@ async fn relay(
                (elapsed as _, total as _, highest_s as _, speed as _),
            );
            total_s = 0;
-            if elapsed > unsafe { DOWNGRADE_START_CHECK } && !downgrade {
-                if total > elapsed * downgrade_threshold {
-                    downgrade = true;
-                    log::info!(
-                        "Downgrade {}, exceed downgrade threshold {}bit/ms in {}ms",
-                        id,
-                        downgrade_threshold,
-                        elapsed
-                    );
-                }
+            if elapsed > DOWNGRADE_START_CHECK.load(Ordering::SeqCst)
+                && !downgrade
+                && total > elapsed * downgrade_threshold
+            {
+                downgrade = true;
+                log::info!(
+                    "Downgrade {}, exceed downgrade threshold {}bit/ms in {}ms",
+                    id,
+                    downgrade_threshold,
+                    elapsed
+                );
            }
        }
    }
--- a/src/rendezvous_server.rs
+++ b/src/rendezvous_server.rs
@@ -1,9 +1,10 @@
 use crate::common::*;
 use crate::peer::*;
 use hbb_common::{
-    allow_err,
+    allow_err, bail,
    bytes::{Bytes, BytesMut},
    bytes_codec::BytesCodec,
+    config,
    futures::future::join_all,
    futures_util::{
        sink::SinkExt,
@@ -15,7 +16,7 @@ use hbb_common::{
        register_pk_response::Result::{TOO_FREQUENT, UUID_MISMATCH},
        *,
    },
-    tcp::{new_listener, FramedStream},
+    tcp::{listen_any, FramedStream},
    timeout,
    tokio::{
        self,
@@ -25,6 +26,7 @@ use hbb_common::{
        time::{interval, Duration},
    },
    tokio_util::codec::Framed,
+    try_into_v4,
    udp::FramedSocket,
    AddrMangle, ResultType,
 };
@@ -32,15 +34,15 @@ use ipnetwork::Ipv4Network;
 use sodiumoxide::crypto::sign;
 use std::{
    collections::HashMap,
-    net::{IpAddr, Ipv4Addr, SocketAddr},
+    net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
+    sync::atomic::{AtomicBool, AtomicUsize, Ordering},
    sync::Arc,
    time::Instant,
 };
-const ADDR_127: IpAddr = IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1));

 #[derive(Clone, Debug)]
 enum Data {
-    Msg(RendezvousMessage, SocketAddr),
+    Msg(Box<RendezvousMessage>, SocketAddr),
    RelayServers0(String),
    RelayServers(RelayServers),
 }
@@ -54,10 +56,10 @@ enum Sink {
 }
 type Sender = mpsc::UnboundedSender<Data>;
 type Receiver = mpsc::UnboundedReceiver<Data>;
-static mut ROTATION_RELAY_SERVER: usize = 0;
+static ROTATION_RELAY_SERVER: AtomicUsize = AtomicUsize::new(0);
 type RelayServers = Vec<String>;
 static CHECK_RELAY_TIMEOUT: u64 = 3_000;
-static mut ALWAYS_USE_RELAY: bool = false;
+static ALWAYS_USE_RELAY: AtomicBool = AtomicBool::new(false);

 #[derive(Clone)]
 struct Inner {
@@ -91,16 +93,15 @@ impl RendezvousServer {
    #[tokio::main(flavor = "multi_thread")]
    pub async fn start(port: i32, serial: i32, key: &str, rmem: usize) -> ResultType<()> {
        let (key, sk) = Self::get_server_sk(key);
-        let addr = format!("0.0.0.0:{}", port);
-        let addr2 = format!("0.0.0.0:{}", port - 1);
-        let addr3 = format!("0.0.0.0:{}", port + 2);
+        let nat_port = port - 1;
+        let ws_port = port + 2;
        let pm = PeerMap::new().await?;
        log::info!("serial={}", serial);
        let rendezvous_servers = get_servers(&get_arg("rendezvous-servers"), "rendezvous-servers");
-        log::info!("Listening on tcp/udp {}", addr);
-        log::info!("Listening on tcp {}, extra port for NAT test", addr2);
-        log::info!("Listening on websocket {}", addr3);
-        let mut socket = FramedSocket::new_with_buf_size(&addr, rmem).await?;
+        log::info!("Listening on tcp/udp :{}", port);
+        log::info!("Listening on tcp :{}, extra port for NAT test", nat_port);
+        log::info!("Listening on websocket :{}", ws_port);
+        let mut socket = create_udp_listener(port, rmem).await?;
        let (tx, mut rx) = mpsc::unbounded_channel::<Data>();
        let software_url = get_arg("software-url");
        let version = hbb_common::get_version_from_url(&software_url);
@@ -138,69 +139,85 @@ impl RendezvousServer {
        log::info!("local-ip: {:?}", rs.inner.local_ip);
        std::env::set_var("PORT_FOR_API", port.to_string());
        rs.parse_relay_servers(&get_arg("relay-servers"));
-        let mut listener = new_listener(&addr, false).await?;
-        let mut listener2 = new_listener(&addr2, false).await?;
-        let mut listener3 = new_listener(&addr3, false).await?;
+        let mut listener = create_tcp_listener(port).await?;
+        let mut listener2 = create_tcp_listener(nat_port).await?;
+        let mut listener3 = create_tcp_listener(ws_port).await?;
        let test_addr = std::env::var("TEST_HBBS").unwrap_or_default();
        if std::env::var("ALWAYS_USE_RELAY")
            .unwrap_or_default()
            .to_uppercase()
            == "Y"
        {
-            unsafe {
-                ALWAYS_USE_RELAY = true;
-            }
+            ALWAYS_USE_RELAY.store(true, Ordering::SeqCst);
        }
        log::info!(
            "ALWAYS_USE_RELAY={}",
-            if unsafe { ALWAYS_USE_RELAY } {
+            if ALWAYS_USE_RELAY.load(Ordering::SeqCst) {
                "Y"
            } else {
                "N"
            }
        );
        if test_addr.to_lowercase() != "no" {
-            let test_addr = (if test_addr.is_empty() {
-                addr.replace("0.0.0.0", "127.0.0.1")
+            let test_addr = if test_addr.is_empty() {
+                listener.local_addr()?
            } else {
-                test_addr
-            })
-            .parse::<SocketAddr>()?;
+                test_addr.parse()?
+            };
            tokio::spawn(async move {
-                allow_err!(test_hbbs(test_addr).await);
+                if let Err(err) = test_hbbs(test_addr).await {
+                    if test_addr.is_ipv6() && test_addr.ip().is_unspecified() {
+                        let mut test_addr = test_addr;
+                        test_addr.set_ip(IpAddr::V4(Ipv4Addr::UNSPECIFIED));
+                        if let Err(err) = test_hbbs(test_addr).await {
+                            log::error!("Failed to run hbbs test with {test_addr}: {err}");
+                            std::process::exit(1);
+                        }
+                    } else {
+                        log::error!("Failed to run hbbs test with {test_addr}: {err}");
+                        std::process::exit(1);
+                    }
+                }
            });
        };
-        loop {
-            log::info!("Start");
-            match rs
-                .io_loop(
-                    &mut rx,
-                    &mut listener,
-                    &mut listener2,
-                    &mut listener3,
-                    &mut socket,
-                    &key,
-                )
-                .await
-            {
-                LoopFailure::UdpSocket => {
-                    drop(socket);
-                    socket = FramedSocket::new_with_buf_size(&addr, rmem).await?;
-                }
-                LoopFailure::Listener => {
-                    drop(listener);
-                    listener = new_listener(&addr, false).await?;
-                }
-                LoopFailure::Listener2 => {
-                    drop(listener2);
-                    listener2 = new_listener(&addr2, false).await?;
-                }
-                LoopFailure::Listener3 => {
-                    drop(listener3);
-                    listener3 = new_listener(&addr3, false).await?;
+        let main_task = async move {
+            loop {
+                log::info!("Start");
+                match rs
+                    .io_loop(
+                        &mut rx,
+                        &mut listener,
+                        &mut listener2,
+                        &mut listener3,
+                        &mut socket,
+                        &key,
+                    )
+                    .await
+                {
+                    LoopFailure::UdpSocket => {
+                        drop(socket);
+                        socket = create_udp_listener(port, rmem).await?;
+                    }
+                    LoopFailure::Listener => {
+                        drop(listener);
+                        listener = create_tcp_listener(port).await?;
+                    }
+                    LoopFailure::Listener2 => {
+                        drop(listener2);
+                        listener2 = create_tcp_listener(nat_port).await?;
+                    }
+                    LoopFailure::Listener3 => {
+                        drop(listener3);
+                        listener3 = create_tcp_listener(ws_port).await?;
+                    }
                }
            }
-        }
+        };
+        let listen_signal = listen_signal();
+        tokio::select!(
+            res = main_task => res,
+            res = listen_signal => res,
+        )
    }

    async fn io_loop(
@@ -226,7 +243,7 @@ impl RendezvousServer {
                }
                Some(data) = rx.recv() => {
                    match data {
-                        Data::Msg(msg, addr) => { allow_err!(socket.send(&msg, addr).await); }
+                        Data::Msg(msg, addr) => { allow_err!(socket.send(msg.as_ref(), addr).await); }
                        Data::RelayServers0(rs) => { self.parse_relay_servers(&rs); }
                        Data::RelayServers(rs) => { self.relay_servers = Arc::new(rs); }
                    }
@@ -296,11 +313,11 @@ impl RendezvousServer {
        socket: &mut FramedSocket,
        key: &str,
    ) -> ResultType<()> {
-        if let Ok(msg_in) = RendezvousMessage::parse_from_bytes(&bytes) {
+        if let Ok(msg_in) = RendezvousMessage::parse_from_bytes(bytes) {
            match msg_in.union {
                Some(rendezvous_message::Union::RegisterPeer(rp)) => {
                    // B registered
-                    if rp.id.len() > 0 {
+                    if !rp.id.is_empty() {
                        log::trace!("New peer registered: {:?} {:?}", &rp.id, &addr);
                        self.update_addr(rp.id, addr, socket).await?;
                        if self.inner.serial > rp.serial {
@@ -377,12 +394,10 @@ impl RendezvousServer {
                                *tm = Instant::now();
                                ips.clear();
                                ips.insert(ip.clone(), 1);
+                            } else if let Some(v) = ips.get_mut(&ip) {
+                                *v += 1;
                            } else {
-                                if let Some(v) = ips.get_mut(&ip) {
-                                    *v += 1;
-                                } else {
-                                    ips.insert(ip.clone(), 1);
-                                }
+                                ips.insert(ip.clone(), 1);
                            }
                        } else {
                            lock.insert(
@@ -420,7 +435,7 @@ impl RendezvousServer {
                    self.handle_local_addr(la, addr, Some(socket)).await?;
                }
                Some(rendezvous_message::Union::ConfigureUpdate(mut cu)) => {
-                    if addr.ip() == ADDR_127 && cu.serial > self.inner.serial {
+                    if try_into_v4(addr).ip().is_loopback() && cu.serial > self.inner.serial {
                        let mut inner: Inner = (*self.inner).clone();
                        inner.serial = cu.serial;
                        self.inner = Arc::new(inner);
@@ -465,27 +480,27 @@ impl RendezvousServer {
        key: &str,
        ws: bool,
    ) -> bool {
-        if let Ok(msg_in) = RendezvousMessage::parse_from_bytes(&bytes) {
+        if let Ok(msg_in) = RendezvousMessage::parse_from_bytes(bytes) {
            match msg_in.union {
                Some(rendezvous_message::Union::PunchHoleRequest(ph)) => {
                    // there maybe several attempt, so sink can be none
                    if let Some(sink) = sink.take() {
-                        self.tcp_punch.lock().await.insert(addr, sink);
+                        self.tcp_punch.lock().await.insert(try_into_v4(addr), sink);
                    }
-                    allow_err!(self.handle_tcp_punch_hole_request(addr, ph, &key, ws).await);
+                    allow_err!(self.handle_tcp_punch_hole_request(addr, ph, key, ws).await);
                    return true;
                }
                Some(rendezvous_message::Union::RequestRelay(mut rf)) => {
                    // there maybe several attempt, so sink can be none
                    if let Some(sink) = sink.take() {
-                        self.tcp_punch.lock().await.insert(addr, sink);
+                        self.tcp_punch.lock().await.insert(try_into_v4(addr), sink);
                    }
                    if let Some(peer) = self.pm.get_in_memory(&rf.id).await {
                        let mut msg_out = RendezvousMessage::new();
                        rf.socket_addr = AddrMangle::encode(addr).into();
                        msg_out.set_request_relay(rf);
                        let peer_addr = peer.read().await.socket_addr;
-                        self.tx.send(Data::Msg(msg_out, peer_addr)).ok();
+                        self.tx.send(Data::Msg(msg_out.into(), peer_addr)).ok();
                    }
                    return true;
                }
@@ -559,7 +574,7 @@ impl RendezvousServer {
                ip != old.socket_addr.ip()
            } else {
                ip.to_string() != old.info.ip
-            } && ip != ADDR_127;
+            } && !ip.is_loopback();
            let request_pk = old.pk.is_empty() || ip_change;
            if !request_pk {
                old.socket_addr = socket_addr;
@@ -695,24 +710,21 @@ impl RendezvousServer {
            let peer_is_lan = self.is_lan(peer_addr);
            let is_lan = self.is_lan(addr);
            let mut relay_server = self.get_relay_server(addr.ip(), peer_addr.ip());
-            if unsafe { ALWAYS_USE_RELAY } || (peer_is_lan ^ is_lan) {
+            if ALWAYS_USE_RELAY.load(Ordering::SeqCst) || (peer_is_lan ^ is_lan) {
                if peer_is_lan {
                    // https://github.com/rustdesk/rustdesk-server/issues/24
                    relay_server = self.inner.local_ip.clone()
                }
                ph.nat_type = NatType::SYMMETRIC.into(); // will force relay
            }
-            let same_intranet = !ws
-                && match peer_addr {
-                    SocketAddr::V4(a) => match addr {
-                        SocketAddr::V4(b) => a.ip() == b.ip(),
+            let same_intranet: bool = !ws
+                && (peer_is_lan && is_lan || {
+                    match (peer_addr, addr) {
+                        (SocketAddr::V4(a), SocketAddr::V4(b)) => a.ip() == b.ip(),
+                        (SocketAddr::V6(a), SocketAddr::V6(b)) => a.ip() == b.ip(),
                        _ => false,
-                    },
-                    SocketAddr::V6(a) => match addr {
-                        SocketAddr::V6(b) => a.ip() == b.ip(),
-                        _ => false,
-                    },
-                };
+                    }
+                });
            let socket_addr = AddrMangle::encode(addr).into();
            if same_intranet {
                log::debug!(
@@ -740,14 +752,14 @@ impl RendezvousServer {
                    ..Default::default()
                });
            }
-            return Ok((msg_out, Some(peer_addr)));
+            Ok((msg_out, Some(peer_addr)))
        } else {
            let mut msg_out = RendezvousMessage::new();
            msg_out.set_punch_hole_response(PunchHoleResponse {
                failure: punch_hole_response::Failure::ID_NOT_EXIST.into(),
                ..Default::default()
            });
-            return Ok((msg_out, None));
+            Ok((msg_out, None))
        }
    }

@@ -758,8 +770,8 @@ impl RendezvousServer {
        peers: Vec<String>,
    ) -> ResultType<()> {
        let mut states = BytesMut::zeroed((peers.len() + 7) / 8);
-        for i in 0..peers.len() {
-            if let Some(peer) = self.pm.get_in_memory(&peers[i]).await {
+        for (i, peer_id) in peers.iter().enumerate() {
+            if let Some(peer) = self.pm.get_in_memory(peer_id).await {
                let elapsed = peer.read().await.last_reg_time.elapsed().as_millis() as i32;
                // bytes index from left to right
                let states_idx = i / 8;
@@ -782,7 +794,7 @@ impl RendezvousServer {

    #[inline]
    async fn send_to_tcp(&mut self, msg: RendezvousMessage, addr: SocketAddr) {
-        let mut tcp = self.tcp_punch.lock().await.remove(&addr);
+        let mut tcp = self.tcp_punch.lock().await.remove(&try_into_v4(addr));
        tokio::spawn(async move {
            Self::send_to_sink(&mut tcp, msg).await;
        });
@@ -810,7 +822,7 @@ impl RendezvousServer {
        msg: RendezvousMessage,
        addr: SocketAddr,
    ) -> ResultType<()> {
-        let mut sink = self.tcp_punch.lock().await.remove(&addr);
+        let mut sink = self.tcp_punch.lock().await.remove(&try_into_v4(addr));
        Self::send_to_sink(&mut sink, msg).await;
        Ok(())
    }
@@ -825,7 +837,7 @@ impl RendezvousServer {
    ) -> ResultType<()> {
        let (msg, to_addr) = self.handle_punch_hole_request(addr, ph, key, ws).await?;
        if let Some(addr) = to_addr {
-            self.tx.send(Data::Msg(msg, addr))?;
+            self.tx.send(Data::Msg(msg.into(), addr))?;
        } else {
            self.send_to_tcp_sync(msg, addr).await?;
        }
@@ -841,7 +853,7 @@ impl RendezvousServer {
    ) -> ResultType<()> {
        let (msg, to_addr) = self.handle_punch_hole_request(addr, ph, key, false).await?;
        self.tx.send(Data::Msg(
-            msg,
+            msg.into(),
            match to_addr {
                Some(addr) => addr,
                None => addr,
@@ -892,16 +904,15 @@ impl RendezvousServer {
        } else if self.relay_servers.len() == 1 {
            return self.relay_servers[0].clone();
        }
-        let i = unsafe {
-            ROTATION_RELAY_SERVER += 1;
-            ROTATION_RELAY_SERVER % self.relay_servers.len()
-        };
+        let i = ROTATION_RELAY_SERVER.fetch_add(1, Ordering::SeqCst) % self.relay_servers.len();
        self.relay_servers[i].clone()
    }

    async fn check_cmd(&self, cmd: &str) -> String {
+        use std::fmt::Write as _;
+
        let mut res = "".to_owned();
-        let mut fds = cmd.trim().split(" ");
+        let mut fds = cmd.trim().split(' ');
        match fds.next() {
            Some("h") => {
                res = format!(
@@ -919,7 +930,7 @@ impl RendezvousServer {
                    self.tx.send(Data::RelayServers0(rs.to_owned())).ok();
                } else {
                    for ip in self.relay_servers.iter() {
-                        res += &format!("{}\n", ip);
+                        let _ = writeln!(res, "{ip}");
                    }
                }
            }
@@ -935,8 +946,9 @@ impl RendezvousServer {
                if start < 0 {
                    if let Some(ip) = ip {
                        if let Some((a, b)) = lock.get(ip) {
-                            res += &format!(
-                                "{}/{}s {}/{}s\n",
+                            let _ = writeln!(
+                                res,
+                                "{}/{}s {}/{}s",
                                a.0,
                                a.1.elapsed().as_secs(),
                                b.0.len(),
@@ -961,8 +973,9 @@ impl RendezvousServer {
                            continue;
                        }
                        if let Some((ip, (a, b))) = x {
-                            res += &format!(
-                                "{}: {}/{}s {}/{}s\n",
+                            let _ = writeln!(
+                                res,
+                                "{}: {}/{}s {}/{}s",
                                ip,
                                a.0,
                                a.1.elapsed().as_secs(),
@@ -979,10 +992,10 @@ impl RendezvousServer {
                res = format!("{}\n", lock.len());
                let id = fds.next();
                let mut start = id.map(|x| x.parse::<i32>().unwrap_or(-1)).unwrap_or(-1);
-                if start < 0 || start > 10_000_000 {
+                if !(0..=10_000_000).contains(&start) {
                    if let Some(id) = id {
                        if let Some((tm, ips)) = lock.get(id) {
-                            res += &format!("{}s {:?}\n", tm.elapsed().as_secs(), ips);
+                            let _ = writeln!(res, "{}s {:?}", tm.elapsed().as_secs(), ips);
                        }
                        if fds.next() == Some("-") {
                            lock.remove(id);
@@ -1002,7 +1015,7 @@ impl RendezvousServer {
                            continue;
                        }
                        if let Some((id, (tm, ips))) = x {
-                            res += &format!("{}: {}s {:?}\n", id, tm.elapsed().as_secs(), ips,);
+                            let _ = writeln!(res, "{}: {}s {:?}", id, tm.elapsed().as_secs(), ips,);
                        }
                    }
                }
@@ -1010,13 +1023,17 @@ impl RendezvousServer {
            Some("always-use-relay" | "aur") => {
                if let Some(rs) = fds.next() {
                    if rs.to_uppercase() == "Y" {
-                        unsafe { ALWAYS_USE_RELAY = true };
+                        ALWAYS_USE_RELAY.store(true, Ordering::SeqCst);
                    } else {
-                        unsafe { ALWAYS_USE_RELAY = false };
+                        ALWAYS_USE_RELAY.store(false, Ordering::SeqCst);
                    }
                    self.tx.send(Data::RelayServers0(rs.to_owned())).ok();
                } else {
-                    res += &format!("ALWAYS_USE_RELAY: {:?}\n", unsafe { ALWAYS_USE_RELAY });
+                    let _ = writeln!(
+                        res,
+                        "ALWAYS_USE_RELAY: {:?}",
+                        ALWAYS_USE_RELAY.load(Ordering::SeqCst)
+                    );
                }
            }
            Some("test-geo" | "tg") => {
@@ -1039,10 +1056,10 @@ impl RendezvousServer {

    async fn handle_listener2(&self, stream: TcpStream, addr: SocketAddr) {
        let mut rs = self.clone();
-        if addr.ip().to_string() == "127.0.0.1" {
+        if addr.ip().is_loopback() {
            tokio::spawn(async move {
                let mut stream = stream;
-                let mut buffer = [0; 64];
+                let mut buffer = [0; 1024];
                if let Ok(Ok(n)) = timeout(1000, stream.read(&mut buffer[..])).await {
                    if let Ok(data) = std::str::from_utf8(&buffer[..n]) {
                        let res = rs.check_cmd(data).await;
@@ -1099,13 +1116,10 @@ impl RendezvousServer {
            let (a, mut b) = ws_stream.split();
            sink = Some(Sink::Ws(a));
            while let Ok(Some(Ok(msg))) = timeout(30_000, b.next()).await {
-                match msg {
-                    tungstenite::Message::Binary(bytes) => {
-                        if !self.handle_tcp(&bytes, &mut sink, addr, key, ws).await {
-                            break;
-                        }
+                if let tungstenite::Message::Binary(bytes) = msg {
+                    if !self.handle_tcp(&bytes, &mut sink, addr, key, ws).await {
+                        break;
                    }
-                    _ => {}
                }
            }
        } else {
@@ -1118,7 +1132,7 @@ impl RendezvousServer {
            }
        }
        if sink.is_none() {
-            self.tcp_punch.lock().await.remove(&addr);
+            self.tcp_punch.lock().await.remove(&try_into_v4(addr));
        }
        log::debug!("Tcp connection from {:?} closed", addr);
        Ok(())
@@ -1131,7 +1145,7 @@ impl RendezvousServer {
        } else {
            match self.pm.get(&id).await {
                Some(peer) => {
-                    let pk = peer.read().await.pk.clone().into();
+                    let pk = peer.read().await.pk.clone();
                    sign::sign(
                        &hbb_common::message_proto::IdPk {
                            id,
@@ -1140,7 +1154,7 @@ impl RendezvousServer {
                        }
                        .write_to_bytes()
                        .unwrap_or_default(),
-                        &self.inner.sk.as_ref().unwrap(),
+                        self.inner.sk.as_ref().unwrap(),
                    )
                    .into()
                }
@@ -1183,8 +1197,16 @@ impl RendezvousServer {
    #[inline]
    fn is_lan(&self, addr: SocketAddr) -> bool {
        if let Some(network) = &self.inner.mask {
-            if let SocketAddr::V4(addr) = addr {
-                return network.contains(*addr.ip());
+            match addr {
+                SocketAddr::V4(v4_socket_addr) => {
+                    return network.contains(*v4_socket_addr.ip());
+                }
+
+                SocketAddr::V6(v6_socket_addr) => {
+                    if let Some(v4_addr) = v6_socket_addr.ip().to_ipv4() {
+                        return network.contains(v4_addr);
+                    }
+                }
            }
        }
        false
@@ -1196,13 +1218,13 @@ async fn check_relay_servers(rs0: Arc<RelayServers>, tx: Sender) {
    let rs = Arc::new(Mutex::new(Vec::new()));
    for x in rs0.iter() {
        let mut host = x.to_owned();
-        if !host.contains(":") {
-            host = format!("{}:{}", host, hbb_common::config::RELAY_PORT);
+        if !host.contains(':') {
+            host = format!("{}:{}", host, config::RELAY_PORT);
        }
        let rs = rs.clone();
        let x = x.clone();
        futs.push(tokio::spawn(async move {
-            if FramedStream::new(&host, "0.0.0.0:0", CHECK_RELAY_TIMEOUT)
+            if FramedStream::new(&host, None, CHECK_RELAY_TIMEOUT)
                .await
                .is_ok()
            {
@@ -1212,7 +1234,7 @@ async fn check_relay_servers(rs0: Arc<RelayServers>, tx: Sender) {
    }
    join_all(futs).await;
    log::debug!("check_relay_servers");
-    let rs = std::mem::replace(&mut *rs.lock().await, Default::default());
+    let rs = std::mem::take(&mut *rs.lock().await);
    if !rs.is_empty() {
        tx.send(Data::RelayServers(rs)).ok();
    }
@@ -1220,7 +1242,16 @@ async fn check_relay_servers(rs0: Arc<RelayServers>, tx: Sender) {

 // temp solution to solve udp socket failure
 async fn test_hbbs(addr: SocketAddr) -> ResultType<()> {
-    let mut socket = FramedSocket::new("0.0.0.0:0").await?;
+    let mut addr = addr;
+    if addr.ip().is_unspecified() {
+        addr.set_ip(if addr.is_ipv4() {
+            IpAddr::V4(Ipv4Addr::LOCALHOST)
+        } else {
+            IpAddr::V6(Ipv6Addr::LOCALHOST)
+        });
+    }
+
+    let mut socket = FramedSocket::new(config::Config::get_any_listen_addr(addr.is_ipv4())).await?;
    let mut msg_out = RendezvousMessage::new();
    msg_out.set_register_peer(RegisterPeer {
        id: "(:test_hbbs:)".to_owned(),
@@ -1233,8 +1264,7 @@ async fn test_hbbs(addr: SocketAddr) -> ResultType<()> {
        tokio::select! {
          _ = timer.tick() => {
              if last_time_recv.elapsed().as_secs() > 12 {
-                 log::error!("Timeout of test_hbbs");
-                 std::process::exit(1);
+                  bail!("Timeout of test_hbbs");
              }
              socket.send(&msg_out, addr).await?;
          }
@@ -1261,3 +1291,22 @@ async fn send_rk_res(
    });
    socket.send(&msg_out, addr).await
 }
+
+async fn create_udp_listener(port: i32, rmem: usize) -> ResultType<FramedSocket> {
+    let addr = SocketAddr::new(IpAddr::V6(Ipv6Addr::UNSPECIFIED), port as _);
+    if let Ok(s) = FramedSocket::new_reuse(&addr, false, rmem).await {
+        log::debug!("listen on udp {:?}", s.local_addr());
+        return Ok(s);
+    }
+    let addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::UNSPECIFIED), port as _);
+    let s = FramedSocket::new_reuse(&addr, false, rmem).await?;
+    log::debug!("listen on udp {:?}", s.local_addr());
+    Ok(s)
+}
+
+#[inline]
+async fn create_tcp_listener(port: i32) -> ResultType<TcpListener> {
+    let s = listen_any(port as _).await?;
+    log::debug!("listen on tcp {:?}", s.local_addr());
+    Ok(s)
+}
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -20,7 +20,7 @@ Available Commands:
 }

 fn error_then_help(msg: &str) {
-    println!("ERROR: {}\n", msg);
+    println!("ERROR: {msg}\n");
    print_help();
 }

@@ -33,7 +33,7 @@ fn gen_keypair() {
 }

 fn validate_keypair(pk: &str, sk: &str) -> ResultType<()> {
-    let sk1 = base64::decode(&sk);
+    let sk1 = base64::decode(sk);
    if sk1.is_err() {
        bail!("Invalid secret key");
    }
@@ -45,7 +45,7 @@ fn validate_keypair(pk: &str, sk: &str) -> ResultType<()> {
    }
    let secret_key = secret_key.unwrap();

-    let pk1 = base64::decode(&pk);
+    let pk1 = base64::decode(pk);
    if pk1.is_err() {
        bail!("Invalid public key");
    }
@@ -74,7 +74,7 @@ fn validate_keypair(pk: &str, sk: &str) -> ResultType<()> {

 fn doctor_tcp(address: std::net::IpAddr, port: &str, desc: &str) {
    let start = std::time::Instant::now();
-    let conn = format!("{}:{}", address, port);
+    let conn = format!("{address}:{port}");
    if let Ok(_stream) = TcpStream::connect(conn.as_str()) {
        let elapsed = std::time::Instant::now().duration_since(start);
        println!(
@@ -84,26 +84,24 @@ fn doctor_tcp(address: std::net::IpAddr, port: &str, desc: &str) {
            elapsed.as_millis()
        );
    } else {
-        println!("TCP Port {} ({}): ERROR", port, desc);
+        println!("TCP Port {port} ({desc}): ERROR");
    }
 }

 fn doctor_ip(server_ip_address: std::net::IpAddr, server_address: Option<&str>) {
-    println!("\nChecking IP address: {}", server_ip_address);
+    println!("\nChecking IP address: {server_ip_address}");
    println!("Is IPV4: {}", server_ip_address.is_ipv4());
    println!("Is IPV6: {}", server_ip_address.is_ipv6());

    // reverse dns lookup
    // TODO: (check) doesn't seem to do reverse lookup on OSX...
    let reverse = lookup_addr(&server_ip_address).unwrap();
-    if server_address.is_some() {
-        if reverse == server_address.unwrap() {
-            println!("Reverse DNS lookup: '{}' MATCHES server address", reverse);
+    if let Some(server_address) = server_address {
+        if reverse == server_address {
+            println!("Reverse DNS lookup: '{reverse}' MATCHES server address");
        } else {
            println!(
-                "Reverse DNS lookup: '{}' DOESN'T MATCH server address '{}'",
-                reverse,
-                server_address.unwrap()
+                "Reverse DNS lookup: '{reverse}' DOESN'T MATCH server address '{server_address}'"
            );
        }
    }
@@ -125,20 +123,19 @@ fn doctor(server_address_unclean: &str) {
    let server_address3 = server_address_unclean.trim();
    let server_address2 = server_address3.to_lowercase();
    let server_address = server_address2.as_str();
-    println!("Checking server:  {}\n", server_address);
-    let server_ipaddr = server_address.parse::<IpAddr>();
-    if server_ipaddr.is_err() {
+    println!("Checking server:  {server_address}\n");
+    if let Ok(server_ipaddr) = server_address.parse::<IpAddr>() {
+        // user requested an ip address
+        doctor_ip(server_ipaddr, None);
+    } else {
        // the passed string is not an ip address
        let ips: Vec<std::net::IpAddr> = lookup_host(server_address).unwrap();
-        println!("Found {} IP addresses: ", ips.iter().count());
+        println!("Found {} IP addresses: ", ips.len());

        ips.iter().for_each(|ip| println!(" - {ip}"));

-        ips.iter().for_each(|ip| doctor_ip(*ip, Some(server_address)));
-
-    } else {
-        // user requested an ip address
-        doctor_ip(server_ipaddr.unwrap(), None);
+        ips.iter()
+            .for_each(|ip| doctor_ip(*ip, Some(server_address)));
    }
 }

@@ -157,7 +154,7 @@ fn main() {
            }
            let res = validate_keypair(args[2].as_str(), args[3].as_str());
            if let Err(e) = res {
-                println!("{}", e);
+                println!("{e}");
                process::exit(0x0001);
            }
            println!("Key pair is VALID");
--- a/src/version.rs
+++ b/src/version.rs
@@ -1 +0,0 @@
-pub const VERSION: &str = "1.1.6";
--- a/systemd/rustdesk-hbbr.service
+++ b/systemd/rustdesk-hbbr.service
@@ -10,6 +10,8 @@ WorkingDirectory=/var/lib/rustdesk-server/
 User=
 Group=
 Restart=always
+StandardOutput=append:/var/log/rustdesk-server/hbbr.log
+StandardError=append:/var/log/rustdesk-server/hbbr.error
 # Restart service after 10 seconds if node service crashes
 RestartSec=10

--- a/systemd/rustdesk-hbbs.service
+++ b/systemd/rustdesk-hbbs.service
@@ -10,6 +10,8 @@ WorkingDirectory=/var/lib/rustdesk-server/
 User=
 Group=
 Restart=always
+StandardOutput=append:/var/log/rustdesk-server/hbbs.log
+StandardError=append:/var/log/rustdesk-server/hbbs.error
 # Restart service after 10 seconds if node service crashes
 RestartSec=10

--- a/ui/.cargo/config.toml
+++ b/ui/.cargo/config.toml
@@ -0,0 +1,8 @@
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
+[target.i686-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
+[target.'cfg(target_os="macos")']
+rustflags = [
+    "-C", "link-args=-sectcreate __CGPreLoginApp __cgpreloginapp /dev/null",
+]
--- a/ui/.gitignore
+++ b/ui/.gitignore
@@ -0,0 +1,4 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
--- a/ui/Cargo.lock
+++ b/ui/Cargo.lock
--- a/ui/Cargo.toml
+++ b/ui/Cargo.toml
@@ -0,0 +1,31 @@
+[package]
+name = "rustdesk_server"
+version = "0.1.2"
+description = "rustdesk server gui"
+authors = ["elilchen"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[build-dependencies]
+tauri-build = { version = "1.2", features = [] }
+winres = "0.1"
+
+[dependencies]
+async-std = { version = "1.12", features = ["attributes", "unstable"] }
+crossbeam-channel = "0.5"
+derive-new = "0.5"
+notify = "5.1"
+once_cell = "1.17"
+serde_json = "1.0"
+serde = { version = "1.0", features = ["derive"] }
+tauri = { version = "1.2", features = ["fs-exists", "fs-read-dir", "fs-read-file", "fs-write-file", "path-all", "shell-open", "system-tray"] }
+windows-service = "0.5.0"
+
+[features]
+# by default Tauri runs in production mode
+# when `tauri dev` runs it is executed with `cargo run --no-default-features` if `devPath` is an URL
+default = ["custom-protocol"]
+# this feature is used used for production builds where `devPath` points to the filesystem
+# DO NOT remove this
+custom-protocol = ["tauri/custom-protocol"]
--- a/ui/build.rs
+++ b/ui/build.rs
@@ -0,0 +1,21 @@
+fn main() {
+    tauri_build::build();
+    if cfg!(target_os = "windows") {
+        let mut res = winres::WindowsResource::new();
+        res.set_icon("icons\\icon.ico");
+        res.set_manifest(
+            r#"
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+        <requestedPrivileges>
+            <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+        </requestedPrivileges>
+    </security>
+</trustInfo>
+</assembly>
+"#,
+        );
+        res.compile().unwrap();
+    }
+}
--- a/ui/html/.gitignore
+++ b/ui/html/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/ui/html/index.html
+++ b/ui/html/index.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+<title>RustDesk Server</title>
+<link rel="icon" href="data:;base64,=">
+<script>addEventListener('contextmenu', e => e.preventDefault());</script>
+<script type="module" src="/main.js" defer></script>
+</head>
+<body style="visibility: hidden">
+<textarea></textarea>
+<form>
+<label><input type="checkbox"> <p>Turn on auto scroll</p></label>
+<label><p>Press ctrl + s to save</p></label>
+</form>
+</body>
+</html>
--- a/ui/html/main.js
+++ b/ui/html/main.js
@@ -0,0 +1,159 @@
+import 'codemirror/lib/codemirror.css';
+import './style.css';
+import 'codemirror/mode/toml/toml.js';
+import CodeMirror from 'codemirror';
+
+const { event, fs, path, tauri } = window.__TAURI__;
+
+class View {
+    constructor() {
+        Object.assign(this, {
+            content: '',
+            action_time: 0,
+            is_auto_scroll: true,
+            is_edit_mode: false,
+            is_file_changed: false,
+            is_form_changed: false,
+            is_content_changed: false
+        }, ...arguments);
+        addEventListener('DOMContentLoaded', this.init.bind(this));
+    }
+    async init() {
+        this.editor = this.renderEditor();
+        this.editor.on('scroll', this.editorScroll.bind(this));
+        this.editor.on('keypress', this.editorSave.bind(this));
+        this.form = this.renderForm();
+        this.form.addEventListener('change', this.formChange.bind(this));
+        event.listen('__update__', this.appAction.bind(this));
+        event.emit('__action__', '__init__');
+        while (true) {
+            let now = Date.now();
+            try {
+                await this.update();
+                this.render();
+            } catch (e) {
+                console.error(e);
+            }
+            await new Promise(r => setTimeout(r, Math.max(0, 33 - (Date.now() - now))));
+        }
+    }
+    async update() {
+        if (this.is_file_changed) {
+            this.is_file_changed = false;
+            let now = Date.now(),
+                file = await path.resolveResource(this.file);
+            if (await fs.exists(file)) {
+                let content = await fs.readTextFile(file);
+                if (this.action_time < now) {
+                    this.content = content;
+                    this.is_content_changed = true;
+                }
+            } else {
+                if (now >= this.action_time) {
+                    if (this.is_edit_mode) {
+                        this.content = `# https://github.com/rustdesk/rustdesk-server#env-variables
+RUST_LOG=info
+`;
+                    }
+                    this.is_content_changed = true;
+                }
+                console.warn(`${this.file} file is missing`);
+            }
+        }
+    }
+    async editorSave(editor, e) {
+        if (e.ctrlKey && e.keyCode === 19 && this.is_edit_mode && !this.locked) {
+            this.locked = true;
+            try {
+                let now = Date.now(),
+                    content = this.editor.doc.getValue(),
+                    file = await path.resolveResource(this.file);
+                await fs.writeTextFile(file, content);
+                event.emit('__action__', 'restart');
+            } catch (e) {
+                console.error(e);
+            } finally {
+                this.locked = false;
+            }
+        }
+    }
+    editorScroll(e) {
+        let info = this.editor.getScrollInfo(),
+            distance = info.height - info.top - info.clientHeight,
+            is_end = distance < 1;
+        if (this.is_auto_scroll !== is_end) {
+            this.is_auto_scroll = is_end;
+            this.is_form_changed = true;
+        }
+    }
+    formChange(e) {
+        switch (e.target.tagName.toLowerCase()) {
+            case 'input':
+                this.is_auto_scroll = e.target.checked;
+                break;
+        }
+    }
+    appAction(e) {
+        let [action, data] = e.payload;
+        switch (action) {
+            case 'file':
+                if (data === '.env') {
+                    this.is_edit_mode = true;
+                    this.file = `bin/${data}`;
+                } else {
+                    this.is_edit_mode = false;
+                    this.file = `logs/${data}`;
+                }
+                this.action_time = Date.now();
+                this.is_file_changed = true;
+                this.is_form_changed = true;
+                break;
+        }
+    }
+    render() {
+        if (this.is_form_changed) {
+            this.is_form_changed = false;
+            this.renderForm();
+        }
+        if (this.is_content_changed) {
+            this.is_content_changed = false;
+            this.renderEditor();
+        }
+        if (this.is_auto_scroll && !this.is_edit_mode) {
+            this.renderScrollbar();
+        }
+    }
+    renderForm() {
+        let form = this.form || document.querySelector('form'),
+            label = form.querySelectorAll('label'),
+            input = form.querySelector('input');
+        input.checked = this.is_auto_scroll;
+        if (this.is_edit_mode) {
+            label[0].style.display = 'none';
+            label[1].style.display = 'block';
+        } else {
+            label[0].style.display = 'block';
+            label[1].style.display = 'none';
+        }
+        return form;
+    }
+    renderEditor() {
+        let editor = this.editor || CodeMirror.fromTextArea(document.querySelector('textarea'), {
+            mode: { name: 'toml' },
+            lineNumbers: true,
+            autofocus: true
+        });
+        editor.setOption('readOnly', !this.is_edit_mode);
+        editor.doc.setValue(this.content);
+        editor.doc.clearHistory();
+        this.content = '';
+        editor.focus();
+        return editor;
+    }
+    renderScrollbar() {
+        let info = this.editor.getScrollInfo();
+        this.editor.scrollTo(info.left, info.height);
+    }
+}
+
+new View();
--- a/ui/html/package.json
+++ b/ui/html/package.json
@@ -0,0 +1,17 @@
+{
+  "name": "rustdesk_server",
+  "private": true,
+  "version": "0.1.2",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "vite": "^4.1.0"
+  },
+  "dependencies": {
+    "codemirror": "v5"
+  }
+}
--- a/ui/html/style.css
+++ b/ui/html/style.css
@@ -0,0 +1,35 @@
+body {
+    visibility: visible !important;
+    margin: 0;
+    background: #fff;
+}
+
+.CodeMirror {
+    height: calc(100vh - 20px);
+}
+
+form {
+    height: 20px;
+    position: fixed;
+    right: 0;
+    bottom: 0;
+    left: 5px;
+    font-size: 13px;
+    background: #fff;
+}
+
+form>label {
+    display: none;
+    vertical-align: middle;
+}
+
+form>label>input,
+form>label>p {
+    height: 19px;
+    padding: 0;
+    display: inline-block;
+    margin: 0;
+    vertical-align: middle;
+    cursor: pointer;
+    user-select: none;
+}
--- a/ui/html/vite.config.js
+++ b/ui/html/vite.config.js
@@ -0,0 +1,8 @@
+import { defineConfig } from 'vite';
+
+export default defineConfig({
+    server: {
+        port: '5177',
+        strictPort: true
+    }
+});
--- a/ui/icons/128x128.png
+++ b/ui/icons/128x128.png
--- a/ui/icons/128x128@2x.png
+++ b/ui/icons/128x128@2x.png
--- a/ui/icons/32x32.png
+++ b/ui/icons/32x32.png
--- a/ui/icons/Square107x107Logo.png
+++ b/ui/icons/Square107x107Logo.png
--- a/ui/icons/Square142x142Logo.png
+++ b/ui/icons/Square142x142Logo.png
--- a/ui/icons/Square150x150Logo.png
+++ b/ui/icons/Square150x150Logo.png
--- a/ui/icons/Square284x284Logo.png
+++ b/ui/icons/Square284x284Logo.png
--- a/ui/icons/Square30x30Logo.png
+++ b/ui/icons/Square30x30Logo.png
--- a/ui/icons/Square310x310Logo.png
+++ b/ui/icons/Square310x310Logo.png
--- a/ui/icons/Square44x44Logo.png
+++ b/ui/icons/Square44x44Logo.png
--- a/ui/icons/Square71x71Logo.png
+++ b/ui/icons/Square71x71Logo.png
--- a/ui/icons/Square89x89Logo.png
+++ b/ui/icons/Square89x89Logo.png
--- a/ui/icons/StoreLogo.png
+++ b/ui/icons/StoreLogo.png
--- a/ui/icons/icon.icns
+++ b/ui/icons/icon.icns
--- a/ui/icons/icon.ico
+++ b/ui/icons/icon.ico
--- a/ui/icons/icon.png
+++ b/ui/icons/icon.png
--- a/ui/setup.nsi
+++ b/ui/setup.nsi
@@ -0,0 +1,178 @@
+Unicode true
+
+####################################################################
+# Includes
+
+!include nsDialogs.nsh
+!include MUI2.nsh
+!include x64.nsh
+!include LogicLib.nsh
+
+####################################################################
+# File Info
+
+!define APP_NAME "RustDeskServer"
+!define PRODUCT_NAME "rustdesk_server"
+!define PRODUCT_DESCRIPTION "Installer for ${PRODUCT_NAME}"
+!define COPYRIGHT "Copyright © 2021"
+!define VERSION "1.1.10"
+
+VIProductVersion "${VERSION}.0"
+VIAddVersionKey "ProductName" "${PRODUCT_NAME}"
+VIAddVersionKey "ProductVersion" "${VERSION}"
+VIAddVersionKey "FileDescription" "${PRODUCT_DESCRIPTION}"
+VIAddVersionKey "LegalCopyright" "${COPYRIGHT}"
+VIAddVersionKey "FileVersion" "${VERSION}"
+
+####################################################################
+# Installer Attributes
+
+Name "${APP_NAME}"
+Outfile "${APP_NAME}.Setup.exe"
+Caption "Setup - ${APP_NAME}"
+BrandingText "${APP_NAME}"
+
+ShowInstDetails show
+RequestExecutionLevel admin
+SetOverwrite on
+ 
+InstallDir "$PROGRAMFILES64\${APP_NAME}"
+
+####################################################################
+# Pages
+
+!define MUI_ICON "icons\icon.ico"
+!define MUI_ABORTWARNING
+!define MUI_LANGDLL_ALLLANGUAGES
+!define MUI_FINISHPAGE_SHOWREADME ""
+!define MUI_FINISHPAGE_SHOWREADME_TEXT "Create Startup Shortcut"
+!define MUI_FINISHPAGE_SHOWREADME_FUNCTION CreateStartupShortcut
+!define MUI_FINISHPAGE_RUN "$INSTDIR\${PRODUCT_NAME}.exe"
+
+!insertmacro MUI_PAGE_DIRECTORY
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_PAGE_FINISH
+
+####################################################################
+# Language
+
+!insertmacro MUI_LANGUAGE "English" ; The first language is the default language
+!insertmacro MUI_LANGUAGE "French"
+!insertmacro MUI_LANGUAGE "German"
+!insertmacro MUI_LANGUAGE "Spanish"
+!insertmacro MUI_LANGUAGE "SpanishInternational"
+!insertmacro MUI_LANGUAGE "SimpChinese"
+!insertmacro MUI_LANGUAGE "TradChinese"
+!insertmacro MUI_LANGUAGE "Japanese"
+!insertmacro MUI_LANGUAGE "Korean"
+!insertmacro MUI_LANGUAGE "Italian"
+!insertmacro MUI_LANGUAGE "Dutch"
+!insertmacro MUI_LANGUAGE "Danish"
+!insertmacro MUI_LANGUAGE "Swedish"
+!insertmacro MUI_LANGUAGE "Norwegian"
+!insertmacro MUI_LANGUAGE "NorwegianNynorsk"
+!insertmacro MUI_LANGUAGE "Finnish"
+!insertmacro MUI_LANGUAGE "Greek"
+!insertmacro MUI_LANGUAGE "Russian"
+!insertmacro MUI_LANGUAGE "Portuguese"
+!insertmacro MUI_LANGUAGE "PortugueseBR"
+!insertmacro MUI_LANGUAGE "Polish"
+!insertmacro MUI_LANGUAGE "Ukrainian"
+!insertmacro MUI_LANGUAGE "Czech"
+!insertmacro MUI_LANGUAGE "Slovak"
+!insertmacro MUI_LANGUAGE "Croatian"
+!insertmacro MUI_LANGUAGE "Bulgarian"
+!insertmacro MUI_LANGUAGE "Hungarian"
+!insertmacro MUI_LANGUAGE "Thai"
+!insertmacro MUI_LANGUAGE "Romanian"
+!insertmacro MUI_LANGUAGE "Latvian"
+!insertmacro MUI_LANGUAGE "Macedonian"
+!insertmacro MUI_LANGUAGE "Estonian"
+!insertmacro MUI_LANGUAGE "Turkish"
+!insertmacro MUI_LANGUAGE "Lithuanian"
+!insertmacro MUI_LANGUAGE "Slovenian"
+!insertmacro MUI_LANGUAGE "Serbian"
+!insertmacro MUI_LANGUAGE "SerbianLatin"
+!insertmacro MUI_LANGUAGE "Arabic"
+!insertmacro MUI_LANGUAGE "Farsi"
+!insertmacro MUI_LANGUAGE "Hebrew"
+!insertmacro MUI_LANGUAGE "Indonesian"
+!insertmacro MUI_LANGUAGE "Mongolian"
+!insertmacro MUI_LANGUAGE "Luxembourgish"
+!insertmacro MUI_LANGUAGE "Albanian"
+!insertmacro MUI_LANGUAGE "Breton"
+!insertmacro MUI_LANGUAGE "Belarusian"
+!insertmacro MUI_LANGUAGE "Icelandic"
+!insertmacro MUI_LANGUAGE "Malay"
+!insertmacro MUI_LANGUAGE "Bosnian"
+!insertmacro MUI_LANGUAGE "Kurdish"
+!insertmacro MUI_LANGUAGE "Irish"
+!insertmacro MUI_LANGUAGE "Uzbek"
+!insertmacro MUI_LANGUAGE "Galician"
+!insertmacro MUI_LANGUAGE "Afrikaans"
+!insertmacro MUI_LANGUAGE "Catalan"
+!insertmacro MUI_LANGUAGE "Esperanto"
+!insertmacro MUI_LANGUAGE "Asturian"
+!insertmacro MUI_LANGUAGE "Basque"
+!insertmacro MUI_LANGUAGE "Pashto"
+!insertmacro MUI_LANGUAGE "ScotsGaelic"
+!insertmacro MUI_LANGUAGE "Georgian"
+!insertmacro MUI_LANGUAGE "Vietnamese"
+!insertmacro MUI_LANGUAGE "Welsh"
+!insertmacro MUI_LANGUAGE "Armenian"
+!insertmacro MUI_LANGUAGE "Corsican"
+!insertmacro MUI_LANGUAGE "Tatar"
+!insertmacro MUI_LANGUAGE "Hindi"
+
+####################################################################
+# Sections
+
+Section "Install"
+  SetShellVarContext all
+  nsExec::Exec 'sc stop hbbr'
+  nsExec::Exec 'sc stop hbbs'
+  nsExec::Exec 'taskkill /F /IM ${PRODUCT_NAME}.exe'
+  Sleep 500
+
+  SetOutPath $INSTDIR
+  File /r "setup\*.*"
+  WriteUninstaller $INSTDIR\uninstall.exe
+
+  CreateDirectory "$SMPROGRAMS\${APP_NAME}"
+  CreateShortCut "$SMPROGRAMS\${APP_NAME}\${APP_NAME}.lnk" "$INSTDIR\${PRODUCT_NAME}.exe"
+  CreateShortCut "$SMPROGRAMS\${APP_NAME}\Uninstall.lnk" "$INSTDIR\uninstall.exe"
+  CreateShortCut "$DESKTOP\${APP_NAME}.lnk" "$INSTDIR\${PRODUCT_NAME}.exe"
+
+  nsExec::Exec 'netsh advfirewall firewall add rule name="${APP_NAME}" dir=in action=allow program="$INSTDIR\bin\hbbs.exe" enable=yes'
+  nsExec::Exec 'netsh advfirewall firewall add rule name="${APP_NAME}" dir=out action=allow program="$INSTDIR\bin\hbbs.exe" enable=yes'
+  nsExec::Exec 'netsh advfirewall firewall add rule name="${APP_NAME}" dir=in action=allow program="$INSTDIR\bin\hbbr.exe" enable=yes'
+  nsExec::Exec 'netsh advfirewall firewall add rule name="${APP_NAME}" dir=out action=allow program="$INSTDIR\bin\hbbr.exe" enable=yes'
+  ExecWait 'powershell.exe -NoProfile -windowstyle hidden try { [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12 } catch {}; Invoke-WebRequest -Uri "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -OutFile "$$env:TEMP\MicrosoftEdgeWebview2Setup.exe" ; Start-Process -FilePath "$$env:TEMP\MicrosoftEdgeWebview2Setup.exe" -ArgumentList ($\'/silent$\', $\'/install$\') -Wait'
+SectionEnd
+
+Section "Uninstall"
+  SetShellVarContext all
+  nsExec::Exec 'sc stop hbbr'
+  nsExec::Exec 'sc stop hbbs'
+  nsExec::Exec 'taskkill /F /IM ${PRODUCT_NAME}.exe'
+  Sleep 500
+
+  RMDir /r "$SMPROGRAMS\${APP_NAME}"
+  Delete "$SMSTARTUP\${APP_NAME}.lnk"
+  Delete "$DESKTOP\${APP_NAME}.lnk"
+  nsExec::Exec 'sc delete hbbr'
+  nsExec::Exec 'sc delete hbbs'
+  nsExec::Exec 'netsh advfirewall firewall delete rule name="${APP_NAME}"'
+  RMDir /r "$INSTDIR\bin"
+  RMDir /r "$INSTDIR\logs"
+  RMDir /r "$INSTDIR\service"
+  Delete "$INSTDIR\${PRODUCT_NAME}.exe"
+  Delete "$INSTDIR\uninstall.exe"
+SectionEnd
+
+####################################################################
+# Functions
+
+Function CreateStartupShortcut
+  CreateShortCut "$SMSTARTUP\${APP_NAME}.lnk" "$INSTDIR\${PRODUCT_NAME}.exe"
+FunctionEnd
--- a/ui/setup/service/nssm.exe
+++ b/ui/setup/service/nssm.exe
--- a/ui/setup/service/run.cmd
+++ b/ui/setup/service/run.cmd
@@ -0,0 +1,23 @@
+@echo off
+%~d0
+cd "%~dp0"
+set nssm="%cd%\nssm"
+cd ..
+
+%nssm% install %1 "%cd%\bin\%1.exe"
+
+%nssm% set %1 DisplayName %1
+%nssm% set %1 Description rustdesk %1 server
+%nssm% set %1 Start SERVICE_AUTO_START
+
+%nssm% set %1 ObjectName LocalSystem
+%nssm% set %1 Type SERVICE_WIN32_OWN_PROCESS
+
+%nssm% set %1 AppThrottle 1000
+%nssm% set %1 AppExit Default Restart
+%nssm% set %1 AppRestartDelay 0
+
+%nssm% set %1 AppStdout "%cd%\logs\%1.out"
+%nssm% set %1 AppStderr "%cd%\logs\%1.err"
+
+%nssm% start %1
--- a/ui/src/adapter/mod.rs
+++ b/ui/src/adapter/mod.rs
@@ -0,0 +1,5 @@
+pub mod view;
+pub mod service;
+
+pub use view::*;
+pub use service::*;
--- a/ui/src/adapter/service/mod.rs
+++ b/ui/src/adapter/service/mod.rs
@@ -0,0 +1,3 @@
+pub mod windows;
+
+pub use windows::*;
--- a/ui/src/adapter/service/windows.rs
+++ b/ui/src/adapter/service/windows.rs
@@ -0,0 +1,130 @@
+use std::{ffi::OsStr, process::Command};
+
+use crate::{path, usecase::service::*};
+use derive_new::new;
+use windows_service::{
+    service::ServiceAccess,
+    service_manager::{ServiceManager, ServiceManagerAccess},
+};
+
+#[derive(Debug, new)]
+pub struct WindowsDesktopService {
+    #[new(value = "DesktopServiceState::Stopped")]
+    pub state: DesktopServiceState,
+}
+
+impl IDesktopService for WindowsDesktopService {
+    fn start(&mut self) {
+        call(
+            [
+                "echo.",
+                "%nssm% stop hbbr",
+                "%nssm% remove hbbr confirm",
+                "%nssm% stop hbbs",
+                "%nssm% remove hbbs confirm",
+                "mkdir logs",
+                "echo.",
+                "service\\run.cmd hbbs",
+                "echo.",
+                "service\\run.cmd hbbr",
+                "echo.",
+                "@ping 127.1 -n 3 >nul",
+            ]
+            .join(" & "),
+        );
+        self.check();
+    }
+    fn stop(&mut self) {
+        call(
+            [
+                "echo.",
+                "%nssm% stop hbbr",
+                "%nssm% remove hbbr confirm",
+                "echo.",
+                "%nssm% stop hbbs",
+                "%nssm% remove hbbs confirm",
+                "echo.",
+                "@ping 127.1 -n 3 >nul",
+            ]
+            .join(" & "),
+        );
+        self.check();
+    }
+    fn restart(&mut self) {
+        nssm(["restart", "hbbs"].map(|x| x.to_owned()));
+        nssm(["restart", "hbbr"].map(|x| x.to_owned()));
+        self.check();
+    }
+    fn pause(&mut self) {
+        call(
+            [
+                "echo.",
+                "%nssm% stop hbbr",
+                "echo.",
+                "%nssm% stop hbbs",
+                "echo.",
+                "@ping 127.1 -n 3 >nul",
+            ]
+            .join(" & "),
+        );
+        self.check();
+    }
+    fn check(&mut self) -> DesktopServiceState {
+        self.state = match service_status("hbbs").as_str() {
+            "Running" => DesktopServiceState::Started,
+            // "Stopped" => DeskServerServiceState::Paused,
+            _ => DesktopServiceState::Stopped,
+        };
+        self.state.to_owned()
+    }
+}
+
+fn call(cmd: String) {
+    Command::new("cmd")
+        .current_dir(&path())
+        .env("nssm", "service\\nssm.exe")
+        .arg("/c")
+        .arg("start")
+        .arg("cmd")
+        .arg("/c")
+        .arg(cmd)
+        .output()
+        .expect("cmd exec error!");
+}
+
+fn exec<I, S>(program: S, args: I) -> String
+where
+    I: IntoIterator<Item = S>,
+    S: AsRef<OsStr>,
+{
+    match Command::new(program).args(args).output() {
+        Ok(out) => String::from_utf8(out.stdout).unwrap_or("".to_owned()),
+        Err(e) => e.to_string(),
+    }
+}
+
+fn nssm<I>(args: I) -> String
+where
+    I: IntoIterator<Item = String>,
+{
+    exec(
+        format!("{}\\service\\nssm.exe", path().to_str().unwrap_or_default()),
+        args,
+    )
+    .replace("\0", "")
+    .trim()
+    .to_owned()
+}
+
+fn service_status(name: &str) -> String {
+    match ServiceManager::local_computer(None::<&OsStr>, ServiceManagerAccess::CONNECT) {
+        Ok(manager) => match manager.open_service(name, ServiceAccess::QUERY_STATUS) {
+            Ok(service) => match service.query_status() {
+                Ok(status) => format!("{:?}", status.current_state),
+                Err(e) => e.to_string(),
+            },
+            Err(e) => e.to_string(),
+        },
+        Err(e) => e.to_string(),
+    }
+}
--- a/ui/src/adapter/view/desktop.rs
+++ b/ui/src/adapter/view/desktop.rs
@@ -0,0 +1,221 @@
+use std::{
+    process::exit,
+    time::{Duration, Instant},
+};
+
+use crate::{
+    path,
+    usecase::{view::Event, DesktopServiceState},
+    BUFFER,
+};
+use async_std::task::sleep;
+use crossbeam_channel::{Receiver, Sender};
+use tauri::{
+    CustomMenuItem, Manager, Menu, MenuItem, Submenu, SystemTray, SystemTrayEvent, SystemTrayMenu,
+    SystemTrayMenuItem, WindowEvent,
+};
+
+pub async fn run(sender: Sender<Event>, receiver: Receiver<Event>) {
+    let setup_sender = sender.clone();
+    let menu_sender = sender.clone();
+    let tray_sender = sender.clone();
+    let menu = Menu::new()
+        .add_submenu(Submenu::new(
+            "Service",
+            Menu::new()
+                .add_item(CustomMenuItem::new("restart", "Restart"))
+                .add_native_item(MenuItem::Separator)
+                .add_item(CustomMenuItem::new("start", "Start"))
+                .add_item(CustomMenuItem::new("stop", "Stop")),
+        ))
+        .add_submenu(Submenu::new(
+            "Logs",
+            Menu::new()
+                .add_item(CustomMenuItem::new("hbbs.out", "hbbs.out"))
+                .add_item(CustomMenuItem::new("hbbs.err", "hbbs.err"))
+                .add_native_item(MenuItem::Separator)
+                .add_item(CustomMenuItem::new("hbbr.out", "hbbr.out"))
+                .add_item(CustomMenuItem::new("hbbr.err", "hbbr.err")),
+        ))
+        .add_submenu(Submenu::new(
+            "Configuration",
+            Menu::new().add_item(CustomMenuItem::new(".env", ".env")),
+        ));
+    let tray = SystemTray::new().with_menu(
+        SystemTrayMenu::new()
+            .add_item(CustomMenuItem::new("restart", "Restart"))
+            .add_native_item(SystemTrayMenuItem::Separator)
+            .add_item(CustomMenuItem::new("start", "Start"))
+            .add_item(CustomMenuItem::new("stop", "Stop"))
+            .add_native_item(SystemTrayMenuItem::Separator)
+            .add_item(CustomMenuItem::new("exit", "Exit GUI")),
+    );
+    let mut app = tauri::Builder::default()
+        .on_window_event(|event| match event.event() {
+            // WindowEvent::Resized(size) => {
+            //     if size.width == 0 && size.height == 0 {
+            //         event.window().hide().unwrap();
+            //     }
+            // }
+            WindowEvent::CloseRequested { api, .. } => {
+                api.prevent_close();
+                event.window().minimize().unwrap();
+                event.window().hide().unwrap();
+            }
+            _ => {}
+        })
+        .menu(menu)
+        .on_menu_event(move |event| {
+            // println!(
+            //     "send {}: {}",
+            //     std::time::SystemTime::now()
+            //         .duration_since(std::time::UNIX_EPOCH)
+            //         .unwrap_or_default()
+            //         .as_millis(),
+            //     event.menu_item_id()
+            // );
+            menu_sender
+                .send(Event::ViewAction(event.menu_item_id().to_owned()))
+                .unwrap_or_default()
+        })
+        .system_tray(tray)
+        .on_system_tray_event(move |app, event| match event {
+            SystemTrayEvent::LeftClick { .. } => {
+                let main = app.get_window("main").unwrap();
+                if main.is_visible().unwrap() {
+                    main.hide().unwrap();
+                } else {
+                    main.show().unwrap();
+                    main.unminimize().unwrap();
+                    main.set_focus().unwrap();
+                }
+            }
+            SystemTrayEvent::MenuItemClick { id, .. } => {
+                tray_sender.send(Event::ViewAction(id)).unwrap_or_default();
+            }
+            _ => {}
+        })
+        .setup(move |app| {
+            setup_sender.send(Event::ViewInit).unwrap_or_default();
+            app.listen_global("__action__", move |msg| {
+                match msg.payload().unwrap_or_default() {
+                    r#""__init__""# => setup_sender.send(Event::BrowserInit).unwrap_or_default(),
+                    r#""restart""# => setup_sender
+                        .send(Event::BrowserAction("restart".to_owned()))
+                        .unwrap_or_default(),
+                    _ => (),
+                }
+            });
+            Ok(())
+        })
+        .invoke_handler(tauri::generate_handler![root])
+        .build(tauri::generate_context!())
+        .expect("error while running tauri application");
+    let mut now = Instant::now();
+    let mut blink = false;
+    let mut span = 0;
+    let mut title = "".to_owned();
+    let product = "RustDesk Server";
+    let buffer = BUFFER.get().unwrap().to_owned();
+    loop {
+        for _ in 1..buffer {
+            match receiver.recv_timeout(Duration::from_nanos(1)) {
+                Ok(event) => {
+                    let main = app.get_window("main").unwrap();
+                    let menu = main.menu_handle();
+                    let tray = app.tray_handle();
+                    match event {
+                        Event::BrowserUpdate((action, data)) => match action.as_str() {
+                            "file" => {
+                                let list = ["hbbs.out", "hbbs.err", "hbbr.out", "hbbr.err", ".env"];
+                                let id = data.as_str();
+                                if list.contains(&id) {
+                                    for file in list {
+                                        menu.get_item(file)
+                                            .set_selected(file == id)
+                                            .unwrap_or_default();
+                                    }
+                                    // println!(
+                                    //     "emit {}: {}",
+                                    //     std::time::SystemTime::now()
+                                    //         .duration_since(std::time::UNIX_EPOCH)
+                                    //         .unwrap_or_default()
+                                    //         .as_millis(),
+                                    //     data
+                                    // );
+                                    app.emit_all("__update__", (action, data))
+                                        .unwrap_or_default();
+                                }
+                            }
+                            _ => (),
+                        },
+                        Event::ViewRenderAppExit => exit(0),
+                        Event::ViewRenderServiceState(state) => {
+                            let enabled = |id, enabled| {
+                                menu.get_item(id).set_enabled(enabled).unwrap_or_default();
+                                tray.get_item(id).set_enabled(enabled).unwrap_or_default();
+                            };
+                            title = format!("{} {:?}", product, state);
+                            main.set_title(title.as_str()).unwrap_or_default();
+                            match state {
+                                DesktopServiceState::Started => {
+                                    enabled("start", false);
+                                    enabled("stop", true);
+                                    enabled("restart", true);
+                                    blink = false;
+                                }
+                                DesktopServiceState::Stopped => {
+                                    enabled("start", true);
+                                    enabled("stop", false);
+                                    enabled("restart", false);
+                                    blink = true;
+                                }
+                                _ => {
+                                    enabled("start", false);
+                                    enabled("stop", false);
+                                    enabled("restart", false);
+                                    blink = true;
+                                }
+                            }
+                        }
+                        _ => (),
+                    }
+                }
+                Err(_) => break,
+            }
+        }
+        let elapsed = now.elapsed().as_micros();
+        if elapsed > 16666 {
+            now = Instant::now();
+            // println!("{}ms", elapsed as f64 * 0.001);
+            let iteration = app.run_iteration();
+            if iteration.window_count == 0 {
+                break;
+            }
+            if blink {
+                if span > 1000000 {
+                    span = 0;
+                    app.get_window("main")
+                        .unwrap()
+                        .set_title(title.as_str())
+                        .unwrap_or_default();
+                } else {
+                    span += elapsed;
+                    if span > 500000 {
+                        app.get_window("main")
+                            .unwrap()
+                            .set_title(product)
+                            .unwrap_or_default();
+                    }
+                }
+            }
+        } else {
+            sleep(Duration::from_micros(999)).await;
+        }
+    }
+}
+
+#[tauri::command]
+fn root() -> String {
+    path().to_str().unwrap_or_default().to_owned()
+}
--- a/ui/src/adapter/view/mod.rs
+++ b/ui/src/adapter/view/mod.rs
@@ -0,0 +1,3 @@
+pub mod desktop;
+
+pub use desktop::*;
--- a/ui/src/lib.rs
+++ b/ui/src/lib.rs
@@ -0,0 +1,17 @@
+use std::{env::current_exe, path::PathBuf};
+
+use once_cell::sync::OnceCell;
+
+pub mod adapter;
+pub mod usecase;
+
+pub static BUFFER: OnceCell<usize> = OnceCell::new();
+
+pub fn path() -> PathBuf {
+    current_exe()
+        .unwrap_or_default()
+        .as_path()
+        .parent()
+        .unwrap()
+        .to_owned()
+}
--- a/ui/src/main.rs
+++ b/ui/src/main.rs
@@ -0,0 +1,25 @@
+#![cfg_attr(
+    all(not(debug_assertions), target_os = "windows"),
+    windows_subsystem = "windows"
+)]
+
+use async_std::{
+    prelude::FutureExt,
+    task::{spawn, spawn_local},
+};
+use crossbeam_channel::bounded;
+use rustdesk_server::{
+    usecase::{presenter, view, watcher},
+    BUFFER,
+};
+
+#[async_std::main]
+async fn main() {
+    let buffer = BUFFER.get_or_init(|| 10).to_owned();
+    let (view_sender, presenter_receiver) = bounded(buffer);
+    let (presenter_sender, view_receiver) = bounded(buffer);
+    spawn_local(view::create(presenter_sender.clone(), presenter_receiver))
+        .join(spawn(presenter::create(view_sender, view_receiver)))
+        .join(spawn(watcher::create(presenter_sender)))
+        .await;
+}
--- a/ui/src/usecase/mod.rs
+++ b/ui/src/usecase/mod.rs
@@ -0,0 +1,9 @@
+pub mod presenter;
+pub mod service;
+pub mod view;
+pub mod watcher;
+
+pub use presenter::*;
+pub use service::*;
+pub use view::*;
+pub use watcher::*;
--- a/ui/src/usecase/presenter.rs
+++ b/ui/src/usecase/presenter.rs
@@ -0,0 +1,59 @@
+use std::time::{Duration, Instant};
+
+use super::{service, DesktopServiceState, Event};
+use crate::BUFFER;
+use async_std::task::sleep;
+use crossbeam_channel::{Receiver, Sender};
+
+pub async fn create(sender: Sender<Event>, receiver: Receiver<Event>) {
+    let mut now = Instant::now();
+    let buffer = BUFFER.get().unwrap().to_owned();
+    let send = |event| sender.send(event).unwrap_or_default();
+    if let Some(mut service) = service::create() {
+        let mut service_state = DesktopServiceState::Unknown;
+        let mut file = "hbbs.out".to_owned();
+        send(Event::ViewRenderServiceState(service_state.to_owned()));
+        loop {
+            for _ in 1..buffer {
+                match receiver.recv_timeout(Duration::from_nanos(1)) {
+                    Ok(event) => match event {
+                        Event::BrowserInit => {
+                            send(Event::BrowserUpdate(("file".to_owned(), file.to_owned())));
+                        }
+                        Event::BrowserAction(action) => match action.as_str() {
+                            "restart" => service.restart(),
+                            _ => (),
+                        },
+                        Event::FileChange(path) => {
+                            if path == file {
+                                send(Event::BrowserUpdate(("file".to_owned(), file.to_owned())));
+                            }
+                        }
+                        Event::ViewAction(action) => match action.as_str() {
+                            "start" => service.start(),
+                            "stop" => service.stop(),
+                            "restart" => service.restart(),
+                            "pause" => service.pause(),
+                            "exit" => send(Event::ViewRenderAppExit),
+                            _ => {
+                                file = action;
+                                send(Event::BrowserUpdate(("file".to_owned(), file.to_owned())));
+                            }
+                        },
+                        _ => (),
+                    },
+                    Err(_) => break,
+                }
+            }
+            sleep(Duration::from_micros(999)).await;
+            if now.elapsed().as_millis() > 999 {
+                let state = service.check();
+                if state != service_state {
+                    service_state = state.to_owned();
+                    send(Event::ViewRenderServiceState(state));
+                }
+                now = Instant::now();
+            }
+        }
+    }
+}
--- a/ui/src/usecase/service.rs
+++ b/ui/src/usecase/service.rs
@@ -0,0 +1,24 @@
+use crate::adapter;
+
+pub fn create() -> Option<Box<dyn IDesktopService + Send>> {
+    if cfg!(target_os = "windows") {
+        return Some(Box::new(adapter::WindowsDesktopService::new()));
+    }
+    None
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum DesktopServiceState {
+    Paused,
+    Started,
+    Stopped,
+    Unknown,
+}
+
+pub trait IDesktopService {
+    fn start(&mut self);
+    fn stop(&mut self);
+    fn restart(&mut self);
+    fn pause(&mut self);
+    fn check(&mut self) -> DesktopServiceState;
+}
--- a/ui/src/usecase/view.rs
+++ b/ui/src/usecase/view.rs
@@ -0,0 +1,22 @@
+use super::DesktopServiceState;
+use crate::adapter::desktop;
+use crossbeam_channel::{Receiver, Sender};
+
+pub async fn create(sender: Sender<Event>, receiver: Receiver<Event>) {
+    desktop::run(sender, receiver).await;
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum Event {
+    BrowserAction(String),
+    BrowserInit,
+    BrowserUpdate((String, String)),
+    BrowserRender(String),
+    FileChange(String),
+    ViewAction(String),
+    ViewInit,
+    ViewUpdate(String),
+    ViewRender(String),
+    ViewRenderAppExit,
+    ViewRenderServiceState(DesktopServiceState),
+}
--- a/ui/src/usecase/watcher.rs
+++ b/ui/src/usecase/watcher.rs
@@ -0,0 +1,46 @@
+use std::{path::Path, time::Duration};
+
+use super::Event;
+use crate::path;
+use async_std::task::{sleep, spawn_blocking};
+use crossbeam_channel::{bounded, Sender};
+use notify::{Config, RecommendedWatcher, RecursiveMode, Result, Watcher};
+
+pub async fn create(sender: Sender<Event>) {
+    loop {
+        let watch_sender = sender.clone();
+        match spawn_blocking(|| {
+            watch(
+                format!("{}/logs/", path().to_str().unwrap_or_default()),
+                watch_sender,
+            )
+        })
+        .await
+        {
+            Ok(_) => (),
+            Err(e) => println!("error: {e}"),
+        }
+        sleep(Duration::from_secs(1)).await;
+    }
+}
+
+fn watch<P: AsRef<Path>>(path: P, sender: Sender<Event>) -> Result<()> {
+    let (tx, rx) = bounded(10);
+    let mut watcher = RecommendedWatcher::new(tx, Config::default())?;
+    watcher.watch(path.as_ref(), RecursiveMode::Recursive)?;
+    for res in rx {
+        let event = res?;
+        for p in event.paths {
+            let path = p
+                .file_name()
+                .unwrap_or_default()
+                .to_str()
+                .unwrap_or_default()
+                .to_owned();
+            if path.len() > 0 {
+                sender.send(Event::FileChange(path)).unwrap_or_default();
+            }
+        }
+    }
+    Ok(())
+}
--- a/ui/tauri.conf.json
+++ b/ui/tauri.conf.json
@@ -0,0 +1,89 @@
+{
+  "build": {
+    "beforeBuildCommand": "npm run build",
+    "beforeDevCommand": "npm run dev",
+    "devPath": "http://127.0.0.1:5177/",
+    "distDir": "html/dist",
+    "withGlobalTauri": true
+  },
+  "package": {
+    "productName": "rustdesk_server",
+    "version": "0.1.2"
+  },
+  "tauri": {
+    "allowlist": {
+      "all": false,
+      "fs": {
+        "scope": [
+          "$RESOURCE/bin/.env",
+          "$RESOURCE/logs/*"
+        ],
+        "all": false,
+        "exists": true,
+        "readDir": true,
+        "readFile": true,
+        "writeFile": true
+      },
+      "path": {
+        "all": true
+      },
+      "shell": {
+        "all": false,
+        "open": true
+      }
+    },
+    "bundle": {
+      "active": true,
+      "category": "DeveloperTool",
+      "copyright": "",
+      "deb": {
+        "depends": []
+      },
+      "externalBin": [],
+      "icon": [
+        "icons/32x32.png",
+        "icons/128x128.png",
+        "icons/128x128@2x.png",
+        "icons/icon.icns",
+        "icons/icon.ico"
+      ],
+      "identifier": "rustdesk.server",
+      "longDescription": "",
+      "macOS": {
+        "entitlements": null,
+        "exceptionDomain": "",
+        "frameworks": [],
+        "providerShortName": null,
+        "signingIdentity": null
+      },
+      "resources": [],
+      "shortDescription": "",
+      "targets": "all",
+      "windows": {
+        "certificateThumbprint": null,
+        "digestAlgorithm": "sha256",
+        "timestampUrl": ""
+      }
+    },
+    "security": {
+      "csp": null
+    },
+    "systemTray": {
+      "iconPath": "icons/icon.ico",
+      "iconAsTemplate": true
+    },
+    "updater": {
+      "active": false
+    },
+    "windows": [
+      {
+        "center": true,
+        "fullscreen": false,
+        "height": 600,
+        "resizable": true,
+        "title": "RustDesk Server",
+        "width": 980
+      }
+    ]
+  }
+}
Author	SHA1	Message	Date
rustdesk	a22dacce0c	fix ci	2024-05-24 18:09:12 +08:00
rustdesk	064c9e4bb4	fix ci	2024-05-24 18:02:39 +08:00
rustdesk	3cf0f6560f	bump to 1.1.11	2024-05-24 17:59:53 +08:00
rustdesk	c4c26dd6d7	change -k to default _	2024-05-24 17:57:37 +08:00
r00t	4240c47244	Add Simplified Chinese Readme File. (#409 )	2024-04-24 19:04:02 +08:00
writegr	6e91f41a10	chore: fix some typos in comments (#404 ) Signed-off-by: writegr <wellweek@outlook.com>	2024-04-18 14:39:10 +08:00
3x3cut0r	1a7cee157c	Update README.md (#389 ) RELAY_SERVERS was renamed RELAY, as this variable does not exist	2024-03-15 21:30:12 +08:00
dforel	72641270f1	Update README.md (#388 ) * Update README.md 增加一点可能出错的提示 * Update README.md * Update README.md --------- Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>	2024-03-15 10:22:21 +08:00
tschettervictor	19f8d3a0f4	Add description of relay server variable for clarity (#378 ) Since the "rustdesk_hbbs_ip" is not where the server should listen on, but actually the relay server to use, I added a description that will clarify this	2024-02-27 21:44:56 +08:00
XLion	bac9548f86	Add README for Traditional Chinese (#364 ) * Add README-TW.md * Add "繁體中文" hyperlink to README.md * Add English hyperlink to README-TW.md * Add "繁體中文" hyperlink to README-NL.md * Add "繁體中文" hyperlink to README-DE.md	2024-02-16 10:48:19 +08:00
rustdesk	79f0eb497b	trim private key	2024-01-31 11:30:42 +08:00
Paolo Asperti	94ae51458c	fix Pk size check (#361 ) * more descriptive error * fix key size check	2024-01-31 11:21:00 +08:00
rustdesk	778c89efb1	bump to 1.1.10-3	2024-01-31 11:20:04 +08:00
rustdesk	a7a0fa7cb5	bump to 1.1.10-2	2024-01-30 19:23:36 +08:00
RustDesk	2d8f6ae4f4	Update changelog	2024-01-30 19:16:44 +08:00
RustDesk	324dfd6a1f	fix https://github.com/rustdesk/rustdesk-server/issues/306	2024-01-30 19:02:30 +08:00
RustDesk	70242e6eb2	Update common.rs	2024-01-30 18:29:04 +08:00
RustDesk	42cdfb0885	Merge pull request #348 from paspo/pk-check private key size check	2024-01-30 18:24:04 +08:00
paspo	cea8403dbc	private key size check	2024-01-30 11:18:43 +01:00
RustDesk	0ebfc09f8b	Merge pull request #333 from ledeuns/patch-1 Update mac_address	2023-12-25 08:49:52 +08:00
Denis Fondras	2e06125974	Update mac_address The latest version of mac_address allows to compile rustdesk-server on OpenBSD	2023-12-24 18:21:51 +01:00
RustDesk	fc775102ff	Delete .github/workflows/test-selfhosted.yaml	2023-12-22 20:03:30 +08:00
RustDesk	891f388040	Merge pull request #328 from paspo/slim-docker-classic minimal docker classic images	2023-12-07 17:09:11 +08:00
paspo	8b7f3491b1	minimal docker classic images	2023-12-07 08:15:00 +01:00
rustdesk	27ac9dec56	remove docker again	2023-12-06 02:05:33 +08:00
rustdesk	acf2c6d787	try archlinux/archlinux:base-devel	2023-12-06 01:19:57 +08:00
rustdesk	5f137710be	do not use docker for the runner	2023-12-06 00:33:52 +08:00
rustdesk	1a6016f08f	specify image	2023-12-06 00:28:59 +08:00
rustdesk	f67e8991ef	test self-hosted runner	2023-12-05 23:43:41 +08:00
rustdesk	d81010224d	remove sign	2023-12-05 17:22:40 +08:00
rustdesk	4c27143125	bump 1.1.9	2023-12-05 17:09:07 +08:00
rustdesk	9461bbe8f3	remove unused	2023-12-01 11:33:16 +08:00
rustdesk	1142cf105b	Fix #324 to remove unsafe	2023-12-01 11:32:07 +08:00
RustDesk	5133af1863	Merge pull request #320 from tschettervictor/patch-1 Update rustdesk-hbbs	2023-11-17 11:44:29 +08:00
tschettervictor	7c7d554609	Update rustdesk-hbbs typo	2023-11-16 18:27:01 -07:00
RustDesk	272a094fde	Delete ask-a-question.md	2023-08-08 10:18:04 +08:00
RustDesk	b33d7954be	Merge pull request #292 from dinger1986/master Update README.md	2023-08-04 16:43:06 +08:00
dinger1986	f519be8e92	Update README.md	2023-08-04 09:23:02 +01:00
RustDesk	33331be361	Merge pull request #289 from madpilot78/FreeBSD_rc_scripts_fixes FreeBSD rc scripts fixes	2023-07-25 13:24:21 +08:00
Guido Falsi	04a9d307c5	Change chdir location to /var/db, according to hier(7). BSD systems do not really have a /var/lib directory, although it happens to exist on live systems because some installed software creates it.	2023-07-24 17:06:23 +02:00
Guido Falsi	35c2386c98	Remove unneeded quotes.	2023-07-24 17:05:57 +02:00
Guido Falsi	4f41300450	Fix comments.	2023-07-24 17:01:34 +02:00
rustdesk	d6f99ed9a2	fix postrm	2023-07-22 22:06:51 +08:00
rustdesk	95fe0e5a78	fix https://github.com/rustdesk/rustdesk-server/issues/286	2023-07-22 21:57:03 +08:00
rustdesk	b713303c15	fix naming	2023-07-06 00:50:11 +08:00
rustdesk	d8f88e72c1	ubuntu22.04 has no i386	2023-07-06 00:16:01 +08:00
rustdesk	d3a459542d	make classic also multiarch	2023-07-05 23:45:50 +08:00
rustdesk	afeebe852d	github ci does not support 18.04 anymore	2023-06-29 10:41:39 +08:00
rustdesk	f1e941bf9f	fix is_loopback	2023-06-16 15:13:23 +08:00
RustDesk	c871978475	Update setup.nsi	2023-06-13 10:04:47 +08:00
rustdesk	411502cd0b	https://github.com/rustdesk/rustdesk-server/issues/260	2023-06-08 20:02:30 +08:00
rustdesk	243fb1fb06	more version fix	2023-06-08 19:19:02 +08:00
rustdesk	9657dcf596	release tag	2023-06-08 19:19:02 +08:00
RustDesk	946845cd01	rust 1.70	2023-06-08 16:18:00 +08:00
rustdesk	fd1c21b114	fmt	2023-06-08 14:11:37 +08:00
RustDesk	d8e3cb9e65	Merge pull request #249 from nsgundy/FixNoDirectConnectionWhenBothPeersOnLan Fix no direct connection when both peers on LAN	2023-06-08 13:53:09 +08:00
rustdesk	3a7904fa8e	fix test_hbb and bump version 1.1.8	2023-06-08 13:42:34 +08:00
nsgundy	85a20769fb	Consider peers to be on same intranet if is_lan() returns true for both	2023-05-19 15:21:59 +00:00
nsgundy	aeeca0d7d1	Fix ip4 mapped ip6 addresses not considered to be part of network	2023-05-19 15:21:20 +00:00
RustDesk	482d7fb8cc	Merge pull request #247 from Mr-Update/master Create README-DE.md	2023-05-09 19:23:18 +08:00
Mr-Update	c291900e37	Update README.md	2023-04-27 23:40:31 +02:00
Mr-Update	089352420f	Update README-NL.md	2023-04-27 23:40:04 +02:00
Mr-Update	1addf8c9eb	Create README-DE.md	2023-04-27 23:39:30 +02:00
RustDesk	1f7d3fa05c	Merge pull request #236 from bahdotsh/bahdotsh/language-improvement improved language and corrected spelling mistakes in README.md	2023-04-03 15:37:22 +08:00
bahdotsh	c3b6e1351f	improved language and corrected spelling mistakes in README.md	2023-04-03 13:04:41 +05:30
RustDesk	336b281657	Merge pull request #235 from n-connect/master Core dump fix and rc.d scripts optimisation for FreeBSD	2023-04-01 17:31:58 +08:00
n-connect	57898642e8	Variable optimisation for hbbr rc.d service Variable based IP definition, can be set from /etc/rc.conf	2023-04-01 11:19:43 +02:00
n-connect	fa0c006ac5	Variable optimisation for hbbs rc.d service Variable based IP definition, can be set from /etc/rc.conf	2023-04-01 11:18:44 +02:00
n-connect	178ff59623	Fix for core dumps on FreeBSD Flexi_logger options for async writemode https://github.com/rustdesk/rustdesk-server/pull/232#issuecomment-1491347232	2023-04-01 11:14:51 +02:00
RustDesk	7bbed69ad2	Merge pull request #232 from n-connect/master U 20.04 for binary build & release	2023-03-30 00:43:49 +08:00
n-connect	d4b6e6ee28	U 20.04 for binary build & release Build and GitHub release to 20.04	2023-03-29 18:40:33 +02:00
RustDesk	b3fbb9e179	Merge pull request #231 from n-connect/master Move from Ubuntu 18.04 VM (Github Actions)	2023-03-29 22:45:38 +08:00
n-connect	b44eb1bbc3	Linux toolchain to 1.67.1 Changes of - Ubuntu boxes rolled back to 18.04 where were applicable. Linux toolchain from 1.62 -> 1.67.1, Windows toolchain untouched (1.62)	2023-03-29 16:43:02 +02:00
n-connect	d88286642e	Move from Ubuntu 18.04 Base on https://github.com/nextcloud/notify_push/releases, the 18.04 will be deprecated. Also moving toolchain to 1.68 to hopefully fix FreeBSD build core dump issue.	2023-03-29 14:28:51 +02:00
RustDesk	74ff886900	Merge pull request #225 from n-connect/master Adding log capability over syslog	2023-03-28 18:38:24 +08:00
n-connect	9e716b3b7b	Minor update	2023-03-27 15:59:06 +02:00
n-connect	bea99ae315	Adding log capability over syslog Logging over syslog added via a semi-duplicate line commented out by default. Instructions in the line above.	2023-03-25 22:30:59 +01:00
n-connect	6068b5941c	Adding log capability over syslog Logging over syslog added via a semi-duplicate line commented out by default. Instructions in the line above.	2023-03-25 22:29:02 +01:00
rustdesk	675bf3c1f5	fix command line buffer and test addr	2023-03-16 00:53:58 +08:00
RustDesk	dc81956d42	Merge pull request #219 from FastAct/master Create README-NL.md	2023-03-15 19:33:42 +08:00
FastAct	ffe736be17	Create README-NL.md Add Dutch translation	2023-03-15 12:21:01 +01:00
RustDesk	b83dae4cc4	Merge pull request #212 from n-connect/patch-1 Update build.yaml - adding FreeBSD build	2023-03-06 08:36:49 +08:00
n-connect	8d9203ecdb	Update build.yaml - adding FreeBSD build	2023-03-05 19:44:56 +01:00
RustDesk	13321b5a90	Merge pull request #210 from n-connect/master Log files enables	2023-03-03 10:32:00 +08:00
n-connect	0a8c39c11f	hbbs logging to file Logging enabled via file redirection (not syslog, as it can't tell/pass the logger program's name)	2023-03-03 01:11:26 +01:00
n-connect	7dd812c79a	hbbr logging to file Logging enabled via file redirection (not syslog, as it can't tell/pass the logger program's name)	2023-03-03 01:10:09 +01:00
RustDesk	9d524443ec	Merge pull request #208 from n-connect/master FreeBSD rcd scripts for hbbs & hbbr	2023-03-02 21:39:32 +08:00
n-connect	35a192a478	Create rustdesk-hbbs FreeBSD rcd script running hbbs as service. Service user, group, pid, running directory handled. IP address of the -r option need to be changed manually.	2023-03-02 13:47:07 +01:00
n-connect	2f4235a968	Create rustdesk-hbbr FreeBSD rcd script running hbbr as service. Service user, group, pid, running directory handled.	2023-03-02 13:44:13 +01:00
RustDesk	12b57238d2	Merge pull request #207 from n-connect/master Update Cargo.toml for FreeBSD build	2023-03-02 20:31:30 +08:00
n-connect	fe805e8554	Update Cargo.toml for FreeBSD build Crate.io package local-ip-address from v0.5+ is Freebsd compatible, eg. it compiles and works. Simply changing the version to v0.5.1 in the Cargo.toml was possible to make a successful release build on FreeBSD 13 with prepackaged Rust 1.67.1.	2023-03-02 13:19:10 +01:00
rustdesk	4d6d439b1a	1.1.7-1	2023-02-18 13:44:25 +08:00
rustdesk	ec202209f3	fix ID_EXISTS not sent out due to ipv6 change	2023-02-18 13:41:45 +08:00
RustDesk	49f10a288d	Merge pull request #197 from elilchen/master vite build	2023-02-16 23:05:27 +08:00
elilchen	986d16eb2d	vite build	2023-02-16 22:28:34 +08:00
RustDesk	4fd83deaf1	Merge pull request #196 from elilchen/master vite build	2023-02-16 22:23:16 +08:00
elilchen	85150127bb	vite build	2023-02-16 22:18:27 +08:00
RustDesk	26d8c13fe4	Merge pull request #195 from elilchen/master crt-static	2023-02-16 15:29:10 +08:00
elilchen	388ae586ec	crt-static	2023-02-16 15:23:31 +08:00
RustDesk	6ad923d519	Merge pull request #194 from elilchen/master fix issues #192	2023-02-16 14:04:48 +08:00
elilchen	fe661fe067	merge	2023-02-16 13:50:08 +08:00
elilchen	ad40d65070	issues #192 add MicrosoftEdgeWebview2Setup and fix the "VCRUNTIME140.dll Is Missing" error on windows server 2022	2023-02-16 13:39:08 +08:00
RustDesk	10bb0530ae	Merge pull request #190 from elilchen/master change icons	2023-02-14 22:52:42 +08:00
elilchen	7c3be2d9fb	change icons	2023-02-14 22:48:59 +08:00
rustdesk	14301a7d5f	sign all exe	2023-02-14 19:56:27 +08:00
rustdesk	d0841f7558	more lang in setup.nsi	2023-02-14 19:19:38 +08:00
rustdesk	467298efa7	fix sign	2023-02-14 19:02:46 +08:00
rustdesk	75203d2e4e	sign	2023-02-14 18:20:05 +08:00
RustDesk	27d8f9cbb4	Merge pull request #188 from elilchen/master UI	2023-02-12 09:23:42 +08:00
elilchen	7a0e300ff9	UI	2023-02-12 00:48:38 +08:00
rustdesk	b2f381913d	sync	2023-02-11 00:25:44 +08:00
rustdesk	6ec46cb95f	CI	2023-02-08 17:07:27 +08:00
rustdesk	e2f4962ba8	clippy	2023-02-08 16:45:30 +08:00
rustdesk	7e307a5a1c	CI	2023-02-08 16:00:12 +08:00
rustdesk	33f54ba5aa	sync with rustdesk	2023-02-08 15:45:51 +08:00
RustDesk	6a83ffea62	Merge pull request #187 from attie-argentum/encrypted_only add '-k _' to hbbr if ENCRYPTED_ONLY is set	2023-02-05 12:26:12 +08:00
Attie Grande	af848f96df	add '-k _' to hbbr if ENCRYPTED_ONLY is set	2023-02-03 22:40:56 +00:00
rustdesk	d88e4b5151	make hbbr / hbbs share the PORT value of .env	2023-02-01 23:31:00 +08:00
rustdesk	fe3b42809a	run gen_version no matter debug or release	2023-02-01 10:49:16 +08:00
rustdesk	2830be95a7	opt	2023-01-27 11:37:43 +08:00
rustdesk	a974906fdc	Merge branch 'master' into tmp	2023-01-27 11:37:15 +08:00
rustdesk	17ddc89bd0	sync rustdesk's hbb_common here	2023-01-27 11:00:59 +08:00
RustDesk	088a009078	Merge pull request #180 from paspo/deb_logdir_creation fix logdir creation	2023-01-19 09:24:47 +08:00
Paolo Asperti	be2ce5c93b	fix logdir creation	2023-01-18 18:19:12 +01:00
rustdesk	f8936eff93	change date	2023-01-11 11:28:36 +08:00
rustdesk	accd96f1d8	add 1.1.7 to debian/changelog	2023-01-11 11:20:09 +08:00
rustdesk	32ee474813	fmt	2023-01-10 23:03:44 +08:00
rustdesk	46a7c025a0	update version	2023-01-10 22:56:28 +08:00
rustdesk	3ca4035d0c	wrong image name	2023-01-10 22:10:15 +08:00
rustdesk	86a75451d8	centos7 -> ubuntu18.04	2023-01-10 17:15:56 +08:00
rustdesk	8cdfe0fec6	22.04 -> 7	2023-01-10 16:44:36 +08:00
rustdesk	5aaad36729	1.1.7	2023-01-10 16:26:06 +08:00
rustdesk	fc83fa0a04	try_into_v4	2023-01-10 16:09:25 +08:00
RustDesk	338af1af9d	Merge pull request #176 from botanicvelious/master Add logging to the service files	2023-01-10 11:06:00 +08:00
botanicvelious	6538023a11	Update rustdesk-hbbr.service	2023-01-09 20:00:55 -07:00
botanicvelious	f139ad69a1	add logging to the .service file	2023-01-09 20:00:30 -07:00
rustdesk	55fcf241c6	try to_v4 in mangle encode	2023-01-09 14:52:29 +08:00
RustDesk	ebd73e1a09	remove RMEM and fix RUST_LOG	2023-01-08 11:31:13 +08:00
RustDesk	00e6a016f8	remove some env vars which normal users do not care	2023-01-08 11:29:43 +08:00
RustDesk	78d7e9437e	Update test.yml	2023-01-07 12:50:24 +08:00
rustdesk	6bd5621fb0	fix ci	2023-01-07 12:38:21 +08:00
rustdesk	ee794d2e40	no gen_version if debug	2023-01-07 12:31:12 +08:00
rustdesk	605d0dd6c1	fix clippy	2023-01-07 11:59:53 +08:00
RustDesk	ebbe5d5297	Update test.yml	2023-01-07 11:51:14 +08:00
rustdesk	cd1a9885db	test.yml	2023-01-07 00:58:51 +08:00
rustdesk	81d4fb6d6a	fmt	2023-01-07 00:50:48 +08:00
rustdesk	a766aaf165	update .gitignore	2023-01-07 00:37:41 +08:00
rustdesk	55b841afb5	one more clippy	2023-01-07 00:37:12 +08:00
rustdesk	d48913d7b5	fix clippy	2023-01-07 00:32:10 +08:00
RustDesk	1557203912	Merge pull request #82 from dlhxzb/fix-clippy-warning Fix: clippy warning in rust 1.62.1	2023-01-07 00:28:29 +08:00
RustDesk	0e01cfcd3a	Merge branch 'master' into fix-clippy-warning	2023-01-07 00:28:18 +08:00
rustdesk	e70d82b30f	ipv6 support draft	2023-01-06 20:31:15 +08:00
Bo Zhang	60a6d672c5	Fix: clippy warning in rust 1.66.0	2023-01-06 18:48:18 +09:00
RustDesk	d7b2060a5b	Merge pull request #86 from dlhxzb/listern-for-unix-signal Feat: listen for unix signal	2023-01-06 11:11:19 +08:00
RustDesk	75a40412b4	Merge branch 'master' into listern-for-unix-signal	2023-01-06 11:09:52 +08:00
rustdesk	93a89b8ea3	modify LOCAL_IP desc	2023-01-06 11:04:57 +08:00
RustDesk	8f5ce48939	Merge pull request #112 from paspo/envvars Env vars	2023-01-06 11:02:21 +08:00
Huabing Zhou	2314783d42	sync rustdesk's hbb_common here	2023-01-06 10:40:26 +08:00
Paolo Asperti	e732599941	Merge remote-tracking branch 'origin/envvars' into envvars	2022-11-24 22:53:22 +01:00
Paolo Asperti	29b45dddb4	env variables doc	2022-11-24 22:52:56 +01:00
Paolo Asperti	650f2410ed	hbbr can use ENV from docker	2022-11-24 22:52:56 +01:00
Paolo Asperti	c16101a44c	env variables doc	2022-09-05 20:30:50 +02:00
Paolo Asperti	4baab96183	hbbr can use ENV from docker	2022-09-05 11:54:39 +02:00
dlhxzb	ca2bc99a38	Feat: listen for unix signal	2022-08-04 18:02:10 +09:00
				`@@ -0,0 +1 @@`
				`include!(concat!(env!("OUT_DIR"), "/protos/mod.rs"));`