cppalliance · vinniefalco · Oct 21, 2025 · Oct 21, 2025 · Oct 21, 2025 · Oct 21, 2025
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@
 # Distributed under the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
-# Official repository: https://github.com/cppalliance/http_io/
+# Official repository: https://github.com/cppalliance/beast2
 #
 
 name: CI
@@ -880,7 +880,7 @@ jobs:
             buffers-root
             rts-root
           scan-modules-ignore: |
-            http_io
+            beast2
             http_proto
             buffers
             rts
@@ -969,7 +969,7 @@ jobs:
           ASAN_OPTIONS: ${{ (startsWith(matrix.compiler, 'apple-clang') && 'detect_invalid_pointer_pairs=0') || 'detect_invalid_pointer_pairs=2' }}
         with:
           source-dir: boost-root
-          modules: http_io
+          modules: beast2
           toolset: ${{ matrix.b2-toolset }}
           build-variant: ${{ matrix.build-type }}
           cxx: ${{ steps.setup-cpp.outputs.cxx || matrix.cxx || '' }}
@@ -982,7 +982,7 @@ jobs:
           cxxflags: ${{ (matrix.asan && '-fsanitize=pointer-subtract') || '' }}
           user-config: ${{ ((startsWith(matrix.runs-on, 'windows') || startsWith(matrix.runs-on, 'macOS')) && format('{0}/user-config.jam', steps.patch.outputs.workspace_root)) || '' }}
           stop-on-error: true
-          extra-args: "libs/http_io/example" # https://github.com/ashtum/cpp-actions/issues/23
+          extra-args: "libs/beast2/example" # https://github.com/ashtum/cpp-actions/issues/23
 
       - name: Boost CMake Workflow
         uses: ashtum/cpp-actions/cmake-workflow@v1.8.13
@@ -1005,11 +1005,11 @@ jobs:
           extra-args: |
             -D Boost_VERBOSE=ON
             -D BOOST_INCLUDE_LIBRARIES="${{ steps.patch.outputs.module }}"
-            -D BOOST_HTTP_IO_BUILD_TESTS=ON
+            -D BOOST_BEAST2_BUILD_TESTS=ON
           export-compile-commands: ${{ matrix.time-trace }}
           package: false
           package-artifact: false
-          ref-source-dir: boost-root/libs/http_io
+          ref-source-dir: boost-root/libs/beast2
           toolchain: ${{ (startsWith(matrix.runs-on, 'windows') && steps.patch-user-config.outputs.toolchain) || '' }}
 
       - name: Set Path
@@ -1041,7 +1041,7 @@ jobs:
           extra-args: |
             -D BOOST_CI_INSTALL_TEST=ON
             -D CMAKE_PREFIX_PATH=${{ steps.patch.outputs.workspace_root }}/.local
-          ref-source-dir: boost-root/libs/http_io
+          ref-source-dir: boost-root/libs/beast2
           trace-commands: true
           toolchain: ${{ (startsWith(matrix.runs-on, 'windows') && steps.patch-user-config.outputs.toolchain) || '' }}
 
@@ -1063,7 +1063,7 @@ jobs:
           install: false
           cmake-version: '>=3.20'
           extra-args: -D BOOST_CI_INSTALL_TEST=OFF
-          ref-source-dir: boost-root/libs/http_io/test/cmake_test
+          ref-source-dir: boost-root/libs/beast2/test/cmake_test
           toolchain: ${{ (startsWith(matrix.runs-on, 'windows') && steps.patch-user-config.outputs.toolchain) || '' }}
 
       - name: Root Project CMake Workflow
@@ -1093,7 +1093,7 @@ jobs:
         uses: ashtum/cpp-actions/flamegraph@v1.8.13
         if: matrix.time-trace
         with:
-          source-dir: boost-root/libs/http_io
+          source-dir: boost-root/libs/beast2
           build-dir: boost-root/__build_cmake_test__
           github_token: ${{ secrets.GITHUB_TOKEN }}
 
@@ -1209,7 +1209,7 @@ jobs:
             buffers-root
             rts-root
           scan-modules-ignore: |
-            http_io
+            beast2
             http_proto
             buffers
             rts
@@ -1265,7 +1265,7 @@ jobs:
 
           BOOST_SRC_DIR="$(pwd)/boost-root"
           export BOOST_SRC_DIR
-          cd boost-root/libs/http_io
+          cd boost-root/libs/beast2
 
           cd doc
           bash ./build_antora.sh
@@ -1280,4 +1280,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: antora-docs-${{ matrix.name }}
-          path: boost-root/libs/http_io/doc/build/site
+          path: boost-root/libs/beast2/doc/build/site
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -7,7 +7,7 @@
 # Distributed under the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
-# Official repository: https://github.com/cppalliance/http_io
+# Official repository: https://github.com/cppalliance/beast2
 #
 
 #-------------------------------------------------
@@ -16,14 +16,14 @@
 #
 #-------------------------------------------------
 cmake_minimum_required(VERSION 3.8...3.20)
-set(BOOST_HTTP_IO_VERSION 1)
+set(BOOST_BEAST2_VERSION 1)
 if (BOOST_SUPERPROJECT_VERSION)
-    set(BOOST_HTTP_IO_VERSION ${BOOST_SUPERPROJECT_VERSION})
+    set(BOOST_BEAST2_VERSION ${BOOST_SUPERPROJECT_VERSION})
 endif ()
-project(boost_http_io VERSION "${BOOST_HTTP_IO_VERSION}" LANGUAGES CXX)
-set(BOOST_HTTP_IO_IS_ROOT OFF)
+project(boost_beast2 VERSION "${BOOST_BEAST2_VERSION}" LANGUAGES CXX)
+set(BOOST_BEAST2_IS_ROOT OFF)
 if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
-    set(BOOST_HTTP_IO_IS_ROOT ON)
+    set(BOOST_BEAST2_IS_ROOT ON)
 endif ()
 set(__ignore__ ${CMAKE_C_COMPILER})
 
@@ -32,12 +32,12 @@ set(__ignore__ ${CMAKE_C_COMPILER})
 # Options
 #
 #-------------------------------------------------
-if (BOOST_HTTP_IO_IS_ROOT)
+if (BOOST_BEAST2_IS_ROOT)
     include(CTest)
 endif ()
-option(BOOST_HTTP_IO_BUILD_TESTS "Build boost::http_io tests" ${BUILD_TESTING})
-option(BOOST_HTTP_IO_BUILD_EXAMPLES "Build boost::http_io examples" ${BOOST_HTTP_IO_IS_ROOT})
-option(BOOST_HTTP_IO_MRDOCS_BUILD "Build the target for MrDocs: see mrdocs.yml" OFF)
+option(BOOST_BEAST2_BUILD_TESTS "Build boost::beast2 tests" ${BUILD_TESTING})
+option(BOOST_BEAST2_BUILD_EXAMPLES "Build boost::beast2 examples" ${BOOST_BEAST2_IS_ROOT})
+option(BOOST_BEAST2_MRDOCS_BUILD "Build the target for MrDocs: see mrdocs.yml" OFF)
 
 
 # Check if environment variable BOOST_SRC_DIR is set
@@ -54,7 +54,7 @@ set(BOOST_SRC_DIR ${DEFAULT_BOOST_SRC_DIR} CACHE STRING "Boost source dir to use
 #
 #-------------------------------------------------
 # The boost super-project requires one explicit dependency per-line.
-set(BOOST_HTTP_IO_DEPENDENCIES
+set(BOOST_BEAST2_DEPENDENCIES
     Boost::asio
     Boost::assert
     Boost::config
@@ -63,28 +63,28 @@ set(BOOST_HTTP_IO_DEPENDENCIES
     Boost::throw_exception
     )
 
-foreach (BOOST_HTTP_IO_DEPENDENCY ${BOOST_HTTP_IO_DEPENDENCIES})
-    if (BOOST_HTTP_IO_DEPENDENCY MATCHES "^[ ]*Boost::([A-Za-z0-9_]+)[ ]*$")
-        list(APPEND BOOST_HTTP_IO_INCLUDE_LIBRARIES ${CMAKE_MATCH_1})
+foreach (BOOST_BEAST2_DEPENDENCY ${BOOST_BEAST2_DEPENDENCIES})
+    if (BOOST_BEAST2_DEPENDENCY MATCHES "^[ ]*Boost::([A-Za-z0-9_]+)[ ]*$")
+        list(APPEND BOOST_BEAST2_INCLUDE_LIBRARIES ${CMAKE_MATCH_1})
     endif ()
 endforeach ()
 # Conditional dependencies
-if (BOOST_HTTP_IO_BUILD_TESTS)
-    set(BOOST_HTTP_IO_UNIT_TEST_LIBRARIES beast url)
+if (BOOST_BEAST2_BUILD_TESTS)
+    set(BOOST_BEAST2_UNIT_TEST_LIBRARIES beast url)
 endif ()
-if (BOOST_HTTP_IO_BUILD_EXAMPLES)
-    set(BOOST_HTTP_IO_EXAMPLE_LIBRARIES json program_options scope url multiprecision)
+if (BOOST_BEAST2_BUILD_EXAMPLES)
+    set(BOOST_BEAST2_EXAMPLE_LIBRARIES json program_options scope url multiprecision)
 endif ()
 # Complete dependency list
-set(BOOST_INCLUDE_LIBRARIES ${BOOST_HTTP_IO_INCLUDE_LIBRARIES} ${BOOST_HTTP_IO_UNIT_TEST_LIBRARIES} ${BOOST_HTTP_IO_EXAMPLE_LIBRARIES})
-set(BOOST_EXCLUDE_LIBRARIES http_io)
+set(BOOST_INCLUDE_LIBRARIES ${BOOST_BEAST2_INCLUDE_LIBRARIES} ${BOOST_BEAST2_UNIT_TEST_LIBRARIES} ${BOOST_BEAST2_EXAMPLE_LIBRARIES})
+set(BOOST_EXCLUDE_LIBRARIES beast2)
 
 #-------------------------------------------------
 #
 # Add Boost Subdirectory
 #
 #-------------------------------------------------
-if (BOOST_HTTP_IO_IS_ROOT)
+if (BOOST_BEAST2_IS_ROOT)
     set(CMAKE_FOLDER Dependencies)
     # Find absolute BOOST_SRC_DIR
     if (NOT IS_ABSOLUTE ${BOOST_SRC_DIR})
@@ -132,50 +132,50 @@ endif ()
 #-------------------------------------------------
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
-file(GLOB_RECURSE BOOST_HTTP_IO_HEADERS CONFIGURE_DEPENDS include/boost/http_io/*.hpp include/boost/*.natvis)
-file(GLOB_RECURSE BOOST_HTTP_IO_SOURCES CONFIGURE_DEPENDS src/*.cpp src/*.hpp)
+file(GLOB_RECURSE BOOST_BEAST2_HEADERS CONFIGURE_DEPENDS include/boost/beast2/*.hpp include/boost/*.natvis)
+file(GLOB_RECURSE BOOST_BEAST2_SOURCES CONFIGURE_DEPENDS src/*.cpp src/*.hpp)
 
-source_group("" FILES "include/boost/http_io.hpp" "build/Jamfile")
-source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/include/boost/http_io PREFIX "include" FILES ${BOOST_HTTP_IO_HEADERS})
-source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/src PREFIX "src" FILES ${BOOST_HTTP_IO_SOURCES})
+source_group("" FILES "include/boost/beast2.hpp" "build/Jamfile")
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/include/boost/beast2 PREFIX "include" FILES ${BOOST_BEAST2_HEADERS})
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/src PREFIX "src" FILES ${BOOST_BEAST2_SOURCES})
 
 
-function(boost_http_io_setup_properties target)
+function(boost_beast2_setup_properties target)
     target_compile_features(${target} PUBLIC cxx_constexpr)
     target_include_directories(${target} PUBLIC "${PROJECT_SOURCE_DIR}/include")
-    target_link_libraries(${target} PUBLIC ${BOOST_HTTP_IO_DEPENDENCIES})
+    target_link_libraries(${target} PUBLIC ${BOOST_BEAST2_DEPENDENCIES})
     find_package(Threads REQUIRED)
     target_link_libraries(${target} PUBLIC Threads::Threads)
     if (MINGW)
         target_link_libraries(${target} PUBLIC ws2_32 wsock32)
     endif()
-    target_compile_definitions(${target} PUBLIC BOOST_HTTP_IO_NO_LIB)
-    target_compile_definitions(${target} PRIVATE BOOST_HTTP_IO_SOURCE)
+    target_compile_definitions(${target} PUBLIC BOOST_BEAST2_NO_LIB)
+    target_compile_definitions(${target} PRIVATE BOOST_BEAST2_SOURCE)
     if (BUILD_SHARED_LIBS)
-        target_compile_definitions(${target} PUBLIC BOOST_HTTP_IO_DYN_LINK)
+        target_compile_definitions(${target} PUBLIC BOOST_BEAST2_DYN_LINK)
     else ()
-        target_compile_definitions(${target} PUBLIC BOOST_HTTP_IO_STATIC_LINK)
+        target_compile_definitions(${target} PUBLIC BOOST_BEAST2_STATIC_LINK)
     endif ()
 endfunction()
 
-if (BOOST_HTTP_IO_MRDOCS_BUILD)
-    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/mrdocs.cpp" "#include <boost/http_io.hpp>\n")
-    add_library(boost_http_io_mrdocs "${CMAKE_CURRENT_BINARY_DIR}/mrdocs.cpp")
-    boost_http_io_setup_properties(boost_http_io_mrdocs)
-    boost_http_io_setup_properties(boost_http_io_mrdocs PUBLIC BOOST_HTTP_IO_MRDOCS)
+if (BOOST_BEAST2_MRDOCS_BUILD)
+    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/mrdocs.cpp" "#include <boost/beast2.hpp>\n")
+    add_library(boost_beast2_mrdocs "${CMAKE_CURRENT_BINARY_DIR}/mrdocs.cpp")
+    boost_beast2_setup_properties(boost_beast2_mrdocs)
+    boost_beast2_setup_properties(boost_beast2_mrdocs PUBLIC BOOST_BEAST2_MRDOCS)
     return()
 endif()
 
-add_library(boost_http_io include/boost/http_io.hpp build/Jamfile ${BOOST_HTTP_IO_HEADERS} ${BOOST_HTTP_IO_SOURCES})
-add_library(Boost::http_io ALIAS boost_http_io)
-boost_http_io_setup_properties(boost_http_io)
+add_library(boost_beast2 include/boost/beast2.hpp build/Jamfile ${BOOST_BEAST2_HEADERS} ${BOOST_BEAST2_SOURCES})
+add_library(Boost::beast2 ALIAS boost_beast2)
+boost_beast2_setup_properties(boost_beast2)
 
 #-------------------------------------------------
 #
 # Tests
 #
 #-------------------------------------------------
-if (BOOST_HTTP_IO_BUILD_TESTS)
+if (BOOST_BEAST2_BUILD_TESTS)
     add_subdirectory(test)
 endif ()
 
@@ -184,6 +184,6 @@ endif ()
 # Examples
 #
 #-------------------------------------------------
-if (BOOST_HTTP_IO_BUILD_EXAMPLES)
+if (BOOST_BEAST2_BUILD_EXAMPLES)
     add_subdirectory(example)
 endif ()
diff --git a/README.adoc b/README.adoc
@@ -2,33 +2,33 @@
 |===
 
 |Branch
-|https://github.com/cppalliance/http_io/tree/master[`master`]
-|https://github.com/cppalliance/http_io/tree/develop[`develop`]
+|https://github.com/cppalliance/beast2/tree/master[`master`]
+|https://github.com/cppalliance/beast2/tree/develop[`develop`]
 
 |https://develop.http-io.cpp.al/[Docs]
 |https://master.http-io.cpp.al/[image:https://img.shields.io/badge/docs-master-brightgreen.svg[Documentation]]
 |https://develop.http-io.cpp.al/[image:https://img.shields.io/badge/docs-develop-brightgreen.svg[Documentation]]
 
 |https://github.com/[GitHub Actions]
-|https://github.com/cppalliance/http_io/actions/workflows/ci.yml?query=branch%3Amaster[image:https://github.com/cppalliance/http_io/actions/workflows/ci.yml/badge.svg?branch=master[CI]]
-|https://github.com/cppalliance/http_io/actions/workflows/ci.yml?query=branch%3Adevelop[image:https://github.com/cppalliance/http_io/actions/workflows/ci.yml/badge.svg?branch=develop[CI]]
+|https://github.com/cppalliance/beast2/actions/workflows/ci.yml?query=branch%3Amaster[image:https://github.com/cppalliance/beast2/actions/workflows/ci.yml/badge.svg?branch=master[CI]]
+|https://github.com/cppalliance/beast2/actions/workflows/ci.yml?query=branch%3Adevelop[image:https://github.com/cppalliance/beast2/actions/workflows/ci.yml/badge.svg?branch=develop[CI]]
 
 
 |https://drone.io/[Drone]
-|https://drone.cpp.al/cppalliance/http_io/branches[image:https://drone.cpp.al/api/badges/cppalliance/http_io/status.svg?ref=refs/heads/master[Build Status]]
-|https://drone.cpp.al/cppalliance/http_io/branches[image:https://drone.cpp.al/api/badges/cppalliance/http_io/status.svg?ref=refs/heads/develop[Build Status]]
+|https://drone.cpp.al/cppalliance/beast2/branches[image:https://drone.cpp.al/api/badges/cppalliance/beast2/status.svg?ref=refs/heads/master[Build Status]]
+|https://drone.cpp.al/cppalliance/beast2/branches[image:https://drone.cpp.al/api/badges/cppalliance/beast2/status.svg?ref=refs/heads/develop[Build Status]]
 
 |https://codecov.io[Codecov]
-|https://app.codecov.io/gh/cppalliance/http_io/tree/master[image:https://codecov.io/gh/cppalliance/http_io/branch/master/graph/badge.svg[codecov]]
-|https://app.codecov.io/gh/cppalliance/http_io/tree/develop[image:https://codecov.io/gh/cppalliance/http_io/branch/develop/graph/badge.svg[codecov]]
+|https://app.codecov.io/gh/cppalliance/beast2/tree/master[image:https://codecov.io/gh/cppalliance/beast2/branch/master/graph/badge.svg[codecov]]
+|https://app.codecov.io/gh/cppalliance/beast2/tree/develop[image:https://codecov.io/gh/cppalliance/beast2/branch/develop/graph/badge.svg[codecov]]
 
 |===
 
-== boost.http_io
+== boost.beast2
 
 === Visual Studio Solution
 
 ```cpp
-cmake -G "Visual Studio 17 2022" -A win32 -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE="C:/Users/vinnie/src/boost/libs/http_io/cmake/toolchains/msvc.cmake"
-cmake -G "Visual Studio 17 2022" -A x64 -B bin64 -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE="C:/Users/vinnie/src/boost/libs/http_io/cmake/toolchains/msvc.cmake"
+cmake -G "Visual Studio 17 2022" -A win32 -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE="C:/Users/vinnie/src/boost/libs/beast2/cmake/toolchains/msvc.cmake"
+cmake -G "Visual Studio 17 2022" -A x64 -B bin64 -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE="C:/Users/vinnie/src/boost/libs/beast2/cmake/toolchains/msvc.cmake"
 ```
diff --git a/build/Jamfile b/build/Jamfile
@@ -4,7 +4,7 @@
 # Distributed under the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
-# Official repository: https://github.com/CPPAlliance/http_io
+# Official repository: https://github.com/cppalliance/beast2
 #
 
 import ../../config/checks/config : requires ;
@@ -19,38 +19,38 @@ constant c11-requires :
     ]
     ;
 
-path-constant HTTP_IO_ROOT : .. ;
+path-constant BEAST2_ROOT : .. ;
 
 explicit
     [ searched-lib ws2_32 : : <target-os>windows ] # NT
     [ searched-lib mswsock : : <target-os>windows ] # NT
     ;
 
-project boost/http_io
+project boost/beast2
     : common-requirements
       $(c11-requires)
-      <link>shared:<define>BOOST_HTTP_IO_DYN_LINK=1
-      <link>static:<define>BOOST_HTTP_IO_STATIC_LINK=1
+      <link>shared:<define>BOOST_BEAST2_DYN_LINK=1
+      <link>static:<define>BOOST_BEAST2_STATIC_LINK=1
       <target-os>windows:<define>_WIN32_WINNT=0x0601 # VFALCO?
       <target-os>windows,<toolset>gcc:<library>ws2_32
       <target-os>windows,<toolset>gcc:<library>mswsock
       <target-os>windows,<toolset>gcc-cygwin:<define>__USE_W32_SOCKETS
-    : source-location $(HTTP_IO_ROOT)
+    : source-location $(BEAST2_ROOT)
     ;
 
-alias http_io_sources : [ glob-tree-ex ./src : *.cpp ] ;
+alias beast2_sources : [ glob-tree-ex ./src : *.cpp ] ;
 
-explicit http_io_sources ;
+explicit beast2_sources ;
 
-lib boost_http_io
-   : http_io_sources
+lib boost_beast2
+   : beast2_sources
    : requirements
      <library>/boost//http_proto
      <library>/boost//url
      <include>../
-     <define>BOOST_HTTP_IO_SOURCE
+     <define>BOOST_BEAST2_SOURCE
    : usage-requirements
      <library>/boost//http_proto
    ;
 
-boost-install boost_http_io ;
+boost-install boost_beast2 ;
diff --git a/doc/antora.yml b/doc/antora.yml
@@ -1,6 +1,6 @@
-name: http_io
+name: beast2
 version: ~
-title: Boost.Http.Io
+title: Boost.Beast2
 start_page: index.adoc
 asciidoc:
   attributes: