boost_asio_awaitable_ext

Additional synchronization primitives for boost::asio::awaitable coroutines.

Based on cppcoro.

Requirements

• C++23 complier (GCC 13)
• CMake
• Boost

Build and tests

git clone https://github.com/dvetutnev/boost_asio_awaitable_ext.git
cd boost_asio_awitable_ext

All commands run in folder of repository.

Conan 2

Detect platform (optional)

conan profile detect --force
CC and CXX: gcc, g++ 
Found gcc 12.2
gcc>=5, using the major as version
gcc C++ standard library: libstdc++11
Detected profile:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.cppstd=gnu17
compiler.libcxx=libstdc++11
compiler.version=12
os=Linux

Install depependecies

conan install -s build_type=Debug -of build --build missing conanfile.py

Build and tests

cmake --list-presets
Available configure presets:

  "conan-debug" - 'conan-debug' config

cmake --preset conan-debug
cmake --build build
ctest --preset conan-debug

ThreadSanitizer tests

git submodule update --init
cmake --preset conan-debug -D TSAN_TESTS=ON
cmake --build build
ctest --preset conan-debug

Nix

Get shell with all dependecies

nix-shell --pure

Build and tests

[nix-shell]$ cmake -B build -D CMAKE_BUILD_TYPE=Debug
[nix-shell]$ cmake --build build
[nix-shell]$ ctest --test-dir build

ThreadSanitizer tests

[nix-shell]$ git submodule update --init
[nix-shell]$ cmake -B build -D TSAN_TESTS=ON
[nix-shell]$ cmake --build build
[nix-shell]$ ctest --test-dir build

NATS environment

Run NATS server in Docker

$ docker run --name local-nats -p 4222:4222 -p 8222:8222 nats -m 8222 --auth token

NATS Utility

$ nix-shell -p natscli

[nix-shell:~]$ nats sub --server=token@localhost a.b
08:44:25 Subscribing on a.b 
[#1] Received on "a.b"
45

[nix-shell:~]$ nats --server=token@localhost pub a.b 45
08:45:30 Published 2 bytes to "a.b"