go-msquic is a Go wrapper for the Microsoft’s QUIC library, providing Go developers with an easy interface to work with QUIC-based protocols such as HTTP/3.
go-msquic API is inspired from quic-go and can be used as a drop-in replacement. Unless you are ready to deal with C libraries, we do actually recommend quic-go over go-msquic.

Before all, it is necessary to have a local MsQuic C library build.
go-msquic relies on CGO and needs both C headers & the library (shared or static, see below).

git clone https://github.com/microsoft/msquic
cd msquic
git submodule update --init --recursive

• For a static build (libmsquic.a), do the following:

mkdir build-static
cd build-static
cmake .. -DCMAKE_BUILD_TYPE=MinSizeRel -DQUIC_BUILD_SHARED=OFF

• Alternatively, for a dynamic build (libmsquic.so), do the following:

mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=MinSizeRel

• Then proceed with the compilation

Package-config is the tool used by CGO to find the headers & library automatically.

You can find package-config (.pc) file in this repository. Copy the following pcs/msquic-static.pc (for a static build) or pcs/msquic.pc (for a dynamic build) into /usr/share/pkgconfig/msquic.pc – or anywhere accessible by pkg-config tool.

To install go-msquic, ensure you have Go installed on your system. Then run the following command to install the package:

go get github.com/noboruma/go-msquic

And use in code via:

import "github.com/noboruma/go-msquic/pkg/quic"

If the prerequisites are done properly, you can now compile your Go project relying on go-msquic with CGO_ENABLED=1 and start using msquic.

There is a client & server code in the sample/ directory.

MIT License