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ee4684f65b
We're seeing some browsers setting up multiple connections and closing some to just keep one. It looks like they do this in case they'd negotiate H1. This results in aborted prefaces and log pollution about bad requests and "PR--" in the status flags. We already have an option to ignore connections with no data, it's called http-ignore-probes. But it was not used by the H2 mux. However it totally makes sense to use it during the preface. This patch changes this so that connections aborted before sending the preface can avoid being logged. This should be backported to 2.4 and 2.3 at least, and probably even as far as 2.0.
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)