b62ec17fd2
- [FEATURE] QUIC and HTTP/3 Internet Draft 31 support. - [API] Let user generate Souce Connection IDs. - [FEATURE] Allow building lsquic as shared library. - [OPTIMIZATION] Receive history: use a single contiguous memory block for everything. - Deprecate QUIC versions ID-27 and ID-30. |
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| bin | ||
| docs | ||
| include | ||
| src | ||
| tests | ||
| tools | ||
| wincompat | ||
| .cirrus.yml | ||
| .gitmodules | ||
| .nojekyll | ||
| .travis.yml | ||
| APIs.txt | ||
| appveyor.yml | ||
| BUILD-WINDOWS.md | ||
| CHANGELOG | ||
| CMakeLists.txt | ||
| CONTRIBUTORS.txt | ||
| Dockerfile | ||
| EXAMPLES.txt | ||
| LICENSE | ||
| LICENSE.chrome | ||
| print-glibc-version.sh | ||
| README.md | ||
LiteSpeed QUIC (LSQUIC) Library README
Description
LiteSpeed QUIC (LSQUIC) Library is an open-source implementation of QUIC and HTTP/3 functionality for servers and clients. Most of the code in this distribution is used in our own products: LiteSpeed Web Server, LiteSpeed ADC, and OpenLiteSpeed. Do not hesitate to report bugs back to us. Even better, send us fixes and improvements!
Currently supported QUIC versions are Q043, Q046, Q050, ID-27, ID-28, ID-29, ID-30, and ID-31. Support for newer versions will be added soon after they are released.
Documentation
Documentation is available at https://lsquic.readthedocs.io/en/latest/.
In addition, see example programs for API usage and EXAMPLES.txt for some compilation and run-time options.
Requirements
To build LSQUIC, you need CMake, zlib, and BoringSSL. The example program uses libevent to provide the event loop.
Building BoringSSL
BoringSSL is not packaged; you have to build it yourself. The process is
straightforward. You will need go installed.
- Clone BoringSSL by issuing the following command:
git clone https://boringssl.googlesource.com/boringssl
cd boringssl
You may need to install pre-requisites like zlib and libevent.
- Use specific BoringSSL version
git checkout 251b5169fd44345f455438312ec4e18ae07fd58c
- Compile the library
cmake . && make
Remember where BoringSSL sources are:
BORINGSSL=$PWD
If you want to turn on optimizations, do
cmake -DCMAKE_BUILD_TYPE=Release . && make
If you want to build as a library, (necessary to build lsquic itself as as shared library) do:
cmake -DBUILD_SHARED_LIBS=1 . && make
Building LSQUIC Library
LSQUIC's http_client, http_server, and the tests link BoringSSL
libraries statically. Following previous section, you can build LSQUIC
as follows:
- Get the source code
git clone https://github.com/litespeedtech/lsquic.git
cd lsquic
git submodule init
git submodule update
- Compile the library
Statically:
# $BORINGSSL is the top-level BoringSSL directory from the previous step
cmake -DBORINGSSL_DIR=$BORINGSSL .
make
As a dynamic library:
cmake -DLSQUIC_SHARED_LIB=1 -DBORINGSSL_DIR=$BORINGSSL .
make
- Run tests
make test
Building with Docker
The library and the example client and server can be built with Docker.
Initialize Git submodules:
cd lsquic
git submodule init
git submodule update
Build the Docker image:
docker build -t lsquic .
Then you can use the examples from the command line. For example:
sudo docker run -it --rm lsquic http_client -s www.google.com -p / -o version=Q046
sudo docker run -p 12345:12345/udp -v /path/to/certs:/mnt/certs -it --rm lsquic http_server -c www.example.com,/mnt/certs/chain,/mnt/certs/key
Platforms
The library has been tested on the following platforms:
- Linux
- i386
- x86_64
- ARM (Raspberry Pi 3)
- FreeBSD
- i386
- MacOS
- x86_64
- Android
- ARM
- Windows
- x86_64
Have fun,
LiteSpeed QUIC Team.
Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc