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haproxy public development tree
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By default, HAProxy is able to implicitly upgrade an H1 client connection to an H2 connection if the first request it receives from a given HTTP connection matches the HTTP/2 connection preface. This way, it is possible to support H1 and H2 clients on a non-SSL connections. It could be a problem if for any reason, the H2 upgrade is not acceptable. "option disable-h2-upgrade" may now be used to disable it, per proxy. The main puprose of this option is to let an admin to totally disable the H2 support for security reasons. Recently, a critical issue in the HPACK decoder was fixed, forcing everyone to upgrade their HAProxy version to fix the bug. It is possible to disable H2 for SSL connections, but not on clear ones. This option would have been a viable workaround. |
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| .github | ||
| contrib | ||
| doc | ||
| ebtree | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitignore | ||
| .travis.yml | ||
| BRANCHES | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| ROADMAP | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)