A C++ library implementing the QUIC protocol, extracted from Chromium with minimal dependencies.
libquic is a C++ library that implements the QUIC protocol, a multiplexed stream transport layer built on UDP. It addresses web latency issues by providing faster connection establishment, improved congestion control, and multiplexing without head-of-line blocking compared to traditional TCP+TLS approaches. The library is extracted from Chromium's QUIC implementation with minimal dependencies.
C/C++ developers building network applications, HTTP servers, or language bindings who need a modern transport protocol implementation. It's particularly useful for those integrating QUIC into projects like Apache or nginx.
Developers choose libquic because it provides a production-ready QUIC implementation with minimal dependencies, extracted directly from Chromium. It serves as an essential reference point for language bindings and integration, avoiding the complexity of building QUIC from scratch.
QUIC, a multiplexed stream transport over UDP
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Only requires BoringSSL, which is embedded in the repository, simplifying the build process as stated in the README.
Extracted directly from Chromium's QUIC implementation, providing a robust and widely-tested codebase for reliable performance.
Offers reduced connection time, improved congestion control, and multiplexing without head-of-line blocking, directly addressing web latency issues.
Designed as a reference point for integrating QUIC into C/C++ codebases, such as HTTP servers like Apache or nginx, as highlighted in the README.
The README admits that documentation is limited, with integration best learned from Chromium's toy client and server or external bindings, making onboarding difficult.
Syncing from Chromium sources involves manual patch management and potential build issues, as detailed in the 'Syncing from Upstream' section, adding maintenance overhead.
Currently, only an experimental Go binding is available, restricting its use in multi-language projects without additional development effort.