Feature/module

.clang-format

@@ -0,0 +1,86 @@
+---
+# We'll use defaults from the Mozilla style,
+# with 2 columns indentation.
+BasedOnStyle: Mozilla
+IndentPPDirectives: AfterHash
+IndentCaseLabels: false
+UseTab: Never
+---
+Language: Cpp
+AccessModifierOffset: -2
+ContinuationIndentWidth: 2
+IndentWidth: 2
+Standard: Auto
+#
+### see BinPack... too
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+#
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseExpressionOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortCompoundRequirementOnASingleLine: true
+AllowShortEnumsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
+AllowShortLoopsOnASingleLine: false
+AllowShortNamespacesOnASingleLine: false
+#
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+#
+BreakAfterOpenBracketFunction: true
+BreakBeforeCloseBracketFunction: true
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterClass:      true
+  AfterControlStatement: true
+  AfterEnum:       false
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     true
+  AfterUnion:      true
+  AfterExternBlock: true
+  BeforeCatch:     true
+  BeforeElse:      true
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+#
+### BinPack... args will not be on the same line
+BinPackArguments: false
+BinPackLongBracedList: false
+BinPackParameters: AlwaysOnePerLine
+#
+# TBD: AlwaysBreakTemplateDeclarations: MultiLine
+BreakBeforeInheritanceComma: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+#
+# We should only use 80 columns!
+ColumnLimit: 99
+#
+DerivePointerAlignment: true
+FixNamespaceComments: true
+# SpaceAfterTemplateKeyword: true
+# PenaltyReturnTypeOnItsOwnLine: 60
+#
+SortIncludes: false
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '^("asio.*|<asio.*>)'
+    Priority:        2
+  - Regex: '^<(Poco|spdlog|doctest|zmqpp|boost|gtest|gmock|fmt|json|openssl)/'
+    Priority:        3
+  - Regex:           '<[[:alnum:].]+>'
+    Priority:        4
+# all other headers first!
+  - Regex:           '.*'
+    Priority:        1
+IncludeIsMainRegex: '(_test)?$'
+#
+---

.github/workflows/ci.yml

@@ -2,7 +2,15 @@ name: asio CI
 
 on:
   push:
-    branches: [ master, citest-* ]
+    branches: [ master, citest-*, feature/module* ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build:
@@ -310,27 +318,27 @@ jobs:
       CXX: ${{ matrix.compiler }}
       CXXFLAGS: -std=${{ matrix.cxx-std }} ${{ matrix.cxx-stdlib }} ${{ matrix.optim-level }} -Wall -Wextra ${{ matrix.no-deprecated }} ${{ matrix.select-reactor }} ${{ matrix.handler-tracking }}
     steps:
-    - uses: actions/checkout@v4
-    - name: Install autotools
-      if: startsWith(matrix.runs-on, 'macos')
-      run: brew install automake
-    - name: Install compiler
-      if: startsWith(matrix.runs-on, 'ubuntu')
-      run: sudo apt-get install -y ${{ matrix.compiler }}
-    - name: Install boost
-      if: startsWith(matrix.with-boost, '--with-boost=$GITHUB_WORKSPACE')
-      run: |
-        wget --quiet -O - ${{ matrix.boost-url }} | tar -xj
-    - name: Configure
-      run: |
-        ./autogen.sh
-        ./configure ${{ matrix.separate-compilation }} ${{ matrix.with-boost }}
-    - name: Line length check
-      run: perl ./boostify.pl --includes-only
-    - name: Sanity check
-      if: startsWith(matrix.build-type, 'sanity')
-      working-directory: src/tests
-      run: make unit/io_context.log unit/ip/tcp.log unit/ts/net.log
-    - name: Build
-      if: startsWith(matrix.build-type, 'full')
-      run: make && make check
+      - uses: actions/checkout@v4
+      - name: Install autotools
+        if: startsWith(matrix.runs-on, 'macos')
+        run: brew install automake
+      - name: Install compiler
+        if: startsWith(matrix.runs-on, 'ubuntu')
+        run: sudo apt-get install -y ${{ matrix.compiler }}
+      - name: Install boost
+        if: startsWith(matrix.with-boost, '--with-boost=$GITHUB_WORKSPACE')
+        run: |
+          wget --quiet -O - ${{ matrix.boost-url }} | tar -xj
+      - name: Configure
+        run: |
+          ./autogen.sh
+          ./configure ${{ matrix.separate-compilation }} ${{ matrix.with-boost }}
+      - name: Line length check
+        run: perl ./boostify.pl --includes-only
+      - name: Sanity check
+        if: startsWith(matrix.build-type, 'sanity')
+        working-directory: src/tests
+        run: make unit/io_context.log unit/ip/tcp.log unit/ts/net.log
+      - name: Build
+        if: startsWith(matrix.build-type, 'full')
+        run: make && make check

.github/workflows/clang.yml

@@ -0,0 +1,56 @@
+name: Clang
+
+on: [push, pull_request, workflow_dispatch]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  clang:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [21, 22]
+        cxx_config:
+          - { std: 20, import_std: "OFF" }
+          - { std: 23, import_std: "ON" }
+        build_type: [debug, release]
+
+    runs-on: ubuntu-latest
+
+    container:
+      image: ghcr.io/mattkretz/cplusplus-ci/clang${{ matrix.version }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with: { python-version: "3.13" }
+
+      - name: Install libssl-dev
+        run: apt-get update -qq && apt-get install -y -qq libssl-dev
+
+      - name: Setup Cpp
+        uses: aminya/setup-cpp@v1
+        with:
+          # compiler: llvm-${{ matrix.version }}
+          cmake: 4.2.3
+          ninja: 1.13.0
+          gcovr: true
+
+      - name: Configure CMake
+        env:
+          CXX: clang++
+          PATH: $HOME/.local/bin:$PATH
+        run: cmake --preset linux-clang --log-level=VERBOSE -D CMAKE_CXX_STANDARD=${{ matrix.cxx_config.std }} -D ASIO_IMPORT_STD=${{ matrix.cxx_config.import_std }}
+
+      - name: Build
+        env:
+          PATH: $HOME/.local/bin:$PATH
+        run: cmake --build --preset linux-clang-${{ matrix.build_type }}
+
+      - name: Test
+        env:
+          PATH: $HOME/.local/bin:$PATH
+        run: ctest --preset linux-clang-${{ matrix.build_type }}

.github/workflows/gcc.yml

@@ -0,0 +1,55 @@
+name: GCC
+
+on: [push, pull_request, workflow_dispatch]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  gcc:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [15, 16]
+        cxx_config:
+          - { std: 20, import_std: "OFF" }
+          - { std: 23, import_std: "ON" }
+        build_type: [debug, release]
+
+    runs-on: ubuntu-latest
+
+    container:
+      image: ghcr.io/mattkretz/cplusplus-ci/gcc${{ matrix.version }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with: { python-version: "3.13" }
+
+      - name: Install libssl-dev
+        run: apt-get update -qq && apt-get install -y -qq libssl-dev
+
+      - name: Setup Cpp
+        uses: aminya/setup-cpp@v1
+        with:
+          cmake: 4.2.3
+          ninja: 1.13.0
+          gcovr: true
+
+      - name: Configure CMake
+        env:
+          CXX: g++
+          PATH: $HOME/.local/bin:$PATH
+        run: cmake --preset linux-gcc --log-level=VERBOSE -D CMAKE_CXX_STANDARD=${{ matrix.cxx_config.std }} -D ASIO_IMPORT_STD=${{ matrix.cxx_config.import_std }}
+
+      - name: Build
+        env:
+          PATH: $HOME/.local/bin:$PATH
+        run: cmake --build --preset linux-gcc-${{ matrix.build_type }}
+
+      - name: Test
+        env:
+          PATH: $HOME/.local/bin:$PATH
+        run: ctest --preset linux-gcc-${{ matrix.build_type }}

.github/workflows/windows.yml

@@ -0,0 +1,89 @@
+name: windows
+
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ${{matrix.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-2022, windows-2025-vs2026]
+        cxx_config:
+          - { std: 20, import_std: "OFF" }
+          - { std: 23, import_std: "ON" }
+        build_type: [debug, release]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with: { python-version: "3.13" }
+
+      - name: Setup Cpp
+        uses: aminya/setup-cpp@v1
+        with:
+          cmake: 4.2.3
+          ninja: 1.13.0
+
+      - name: Setup MSVC
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Configure CMake
+        shell: pwsh
+        run: |
+          cmake --preset windows-msvc --log-level=VERBOSE -D CMAKE_CXX_STANDARD=${{ matrix.cxx_config.std }} -D ASIO_IMPORT_STD=${{ matrix.cxx_config.import_std }}
+
+      - name: Build
+        shell: pwsh
+        run: |
+          cmake --build --preset windows-msvc-${{ matrix.build_type }}
+
+      - name: Test
+        shell: pwsh
+        run: |
+          ctest --preset windows-msvc-${{ matrix.build_type }}
+
+  # mingw:
+  #   runs-on: windows-latest
+  #   defaults:
+  #     run:
+  #       shell: msys2 {0}
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       cxx: [ clang++ ]
+  #       lib: [ libc++, libstdc++ ]
+  #       cxx_config:
+  #         - { std: 20, import_std: "OFF" }
+  #         - { std: 23, import_std: "ON" }
+  #       build_type: [debug, release]
+  #
+  #   steps:
+  #   - uses: actions/checkout@v4
+  #   - uses: msys2/setup-msys2@v2
+  #     with:
+  #       release: false
+  #       msystem: ucrt64
+  #       pacboy: cmake:u ninja:u clang:u libc++:u gcc-libs:u
+  #
+  #   - name: Configure CMake
+  #     env:
+  #       CXX: ${{matrix.cxx}}
+  #       CXXFLAGS: ${{format('-stdlib={0}', matrix.lib)}}
+  #     run: cmake --preset windows-mingw-clang -D CMAKE_CXX_STANDARD=${{ matrix.cxx_config.std }} -D ASIO_IMPORT_STD=${{ matrix.cxx_config.import_std }}
+  #
+  #   - name: Build
+  #     run: cmake --build --preset windows-mingw-clang-${{ matrix.build_type }}
+  #
+  #   - name: Test
+  #     run: ctest --preset windows-mingw-clang-${{ matrix.build_type }}

.gitignore

@@ -1,3 +1,9 @@
+.cache/
+.init
+compile_commands.json
+CMakeUserPresets.json
+stagedir/
+build/
 Makefile
 Makefile.in
 aclocal.m4