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chrberger / libcluon

libcluon is a small and efficient, single-file and header-only library written in modern C++ to power microservices.
Mozilla Public License 2.0
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libcluon

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License API documentation Win (x86_64) Ubuntu (x86_64) Ubuntu (armhf) Ubuntu (aarch64) Ubuntu (s390x) Ubuntu (powerpc) Alpine (x86_64) Alpine (armhf) Alpine (aarch64)

libcluon is a small single-file, header-only library written in modern C++ library to glue microservices - in a clever way - simply: cluon. Its name is inspired by gluon, an elementary particle acting as exchange particle.

libcluon is distributed as single-file, header-only library - just drop cluon-complete.hpp into your project, #include "cluon-complete.hpp", and compile your project with a modern C++ compiler (C++14 or newer)

Say you want to quickly realize a distributed software system where individual software components exchange messages and you want to keep your project as simple and clean as possible - that's a typical use-case for libcluon. Getting Started Tutorial using an online C++ compiler.

Table of Contents

Features

Dependencies

No dependencies! All you need is a C++14-compliant compiler as the project ships the following dependencies as part of the source distribution:

As part of our CI strategy thanks to TravisCI and AppVeyor, we are continuously building with:

Installation

Installation as single-file, header-only library

libcluon is provided as header-only, single-file library as well - just drop cluon-complete.hpp into your project, #include "cluon-complete.hpp" where you want to use libcluon, and compile your project with a modern C++ compiler (C++14 or newer).

Installation on Ubuntu 20.04 LTS

We are providing pre-compiled binaries for Ubuntu 20.04 LTS (Focal Fossa) via Ubuntu's Launchpad for amd64, i386, armfh, and arm64; simply add the following PPA to your sources list:

sudo add-apt-repository ppa:chrberger/libcluon

Afterwards, update your package database and install libcluon:

sudo apt-get update
sudo apt-get install libcluon

Installation on Ubuntu 18.04 LTS

We are providing pre-compiled binaries for Ubuntu 18.04 LTS (Bionic Beaver) via Ubuntu's Launchpad for amd64, i386, armfh, and arm64; simply add the following PPA to your sources list:

sudo add-apt-repository ppa:chrberger/libcluon

Afterwards, update your package database and install libcluon:

sudo apt-get update
sudo apt-get install libcluon

Installation on Debian

To use libcluon on Debian, you need to add the repository key first:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8EA63C9470BA0E595B75BBA2A92E492AC0B8C7EC

Afterwards, install add-apt-repository and its dependencies:

sudo apt install dirmngr software-properties-common

Then, you can add the libcluon repository:

sudo add-apt-repository ppa:chrberger/libcluon

Now, you can finally install libcluon:

sudo apt update && sudo apt install libcluon

Installation on Alpine 3.13

We are providing pre-compiled binaries for Alpine 3.13 for x86_64, armfh, and aarch64; simply install the pre-compile .apk package as follows:

apk add libcluon --no-cache --repository https://chrberger.github.io/libcluon/alpine/v3.13 --allow-untrusted

Installation on Windows

We are providing pre-compiled binaries including debug symbols for Windows 64 via BinTray here: https://bintray.com/chrberger/libcluon/libcluon-win64-debug#files/

Build from sources on the example of Ubuntu 16.04 LTS

To compile libcluon from sources on an Ubuntu 16.04 LTS (Xenial Xerus) system, you need to have build-essential, cmake, and git installed:

sudo apt-get install build-essential git cmake

Afterwards, simply clone our Git repository:

git clone https://github.com/chrberger/libcluon.git

As an alternative, you can download our latest source release from here: https://github.com/chrberger/libcluon/releases/latest

Change to your working copy and create a build folder:

cd libcluon
mkdir build
cd build

Next, run cmake to create the necessary build files:

cmake ../libcluon

Finally, compile and install the software:

make
make test
make install

Tutorials & API Documentation

Contributing

We are happy to receive your PRs to accelerate libcluon's development; before contributing, please take a look at the Contribution Documents.

License