Add QUIC connection options `MCS1`, `MCS2` and `MCS3` to adjust GFE allowed max concurrent streams.

These options will be used in Finch experiments to find out the optimal config value for max concurrent streams.

Protected by FLAGS_quic_reloadable_flag_quic_adjust_max_streams_allowed_via_copt.

PiperOrigin-RevId: 535385422
1 file changed
tree: 9318c3e613b85bf582c91a2d27eb0c276b71adc7
  1. build/
  2. depstool/
  3. quiche/
  4. .bazelrc
  5. BUILD.bazel
  10. WORKSPACE.bazel


QUICHE stands for QUIC, Http, Etc. It is Google‘s production-ready implementation of QUIC, HTTP/2, HTTP/3, and related protocols and tools. It powers Google’s servers, Chromium, Envoy, and other projects. It is actively developed and maintained.

There are two public QUICHE repositories. Either one may be used by embedders, as they are automatically kept in sync:

To embed QUICHE in your project, platform APIs need to be implemented and build files need to be created. Note that it is on the QUICHE team's roadmap to include default implementation for all platform APIs and to open-source build files. In the meanwhile, take a look at open source embedders like Chromium and Envoy to get started:

To contribute to QUICHE, follow instructions at

QUICHE is only supported on little-endian platforms.