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C++ implementation of Node.js

License: BSD 2-Clause "Simplified" License

C++ 96.77% C 0.32% CMake 2.76% Shell 0.14% PowerShell 0.01%

nodejs c-plus-plus

libnode's Introduction

libnode

libnode is a C++ implementation of Node.js.

Just like Node.js, libnode provides non-blocking I/O, which enables you to develop scalable Web applications in C++. libnode is faster and smaller than Node.js, so it is especially suitable for embedded devices.

Source Code

You need to clone all the dependant submodules to build libnode.

git clone --recursive https://github.com/plenluno/libnode.git

Build

Linux/Mac

mkdir libnode/build
cd libnode/build
cmake ..
make

The memory management of libnode is automatic, based on either shared_ptr or bdw-gc.
libnode uses shared_ptr by default. In order to use bdw-gc,

cmake -DLIBNODE_USE_BDWGC=ON ..

If you'd like to post messages to libnode from other threads in your application,

cmake -DLIBNODE_USE_THREAD=ON ..

Windows

tools/windows-cmake.ps1 [cmake-option ...]

Android

export ANDROID_NDK=/path/to/android-ndk
tools/android-cmake.sh [cmake-option ...]

iOS

tools/ios-cmake.sh [cmake-option ...]

Example

The following HTTP server responds with "Hello World" for every request.

auto srv = http::Server::create(
    JsClosure::create([] (JsArray::Ptr args) {
        auto res = args->getPtr<http::ServerResponse>(1);
        res->setHeader(http::HEADER_CONTENT_TYPE, str("text/plain"));
        res->end(str("Hello World\n"));
        return UNDEFINED;
    }));
srv->listen(1337, str("127.0.0.1"));
node::run();

For more information about the usage, please refer to libnode/gtest.

libnode's People

Contributors

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libnode's Issues

introduce a slab allocator to Buffer

introduce Jenkins

What is the status of the project?

@plenluno @nlohmann Any plans to work on it, or is it retired?

introduce WritableStream

building wrong

Building CXX object CMakeFiles/node.dir/src/fs/stats.cpp.o
[ 94%] Building CXX object CMakeFiles/node.dir/src/http.cpp.o
In file included from /root/libnode/include/libnode/detail/fs.h:11,
from /root/libnode/src/fs.cpp:3:
/root/libnode/include/libnode/detail/uv/fs_req.h: In constructor ‘libj::node::detail::uv::FsReq::FsReq(libj::JsFunction::Ptr)’:
/root/libnode/include/libnode/detail/uv/fs_req.h:17: wrong：class‘libj::node::detail::uv::FsReq’‘Req’ not be found

i use your provide command to building project.and i use centos 6.2,find this problem..how to slove?

Complete quoting for parameters of some CMake commands

Some parameters (like "${CMAKE_BINARY_DIR}") are passed to CMake commands in your build script without enclosing them by quotation marks. I see that these places will result in build difficulties if the contents of the used variables will contain special characters like semicolons.

I would recommend to apply advices from a wiki article.

Files missing while downloading the zip file

Appreciate the effort in bringing the node.js in C++. I tried downloading the zip format. while cmake - I was stopped with this error

CMake Error at CMakeLists.txt:382 (add_subdirectory):
The source directory
/home/john/Web/NODE/C++ IMPL/libnode-master/deps/libj
does not contain a CMakeLists.txt file.

Noticed that directories .../deps/libj , ../deps/openssl ... are empty. I am not sure if only my download has this issue. Any suggestion would help. ( while navigating under those directories in browser the files are present)

Thanks
John Paul.