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4d7a884827
The h2_recv() loop was historically built around a loop to deal with the callback model but this is not needed anymore, as it the upper layer wants more data, it will simply try to read again. Right now 50% of the recvfrom() calls made over H2 return EAGAIN. With this change it doesn't happen anymore. Note that the code simply consists in breaking the loop, and reporting real data receipt instead of always returning 1. A test was made not to subscribe if we actually read data but it doesn't change anything since we might be subscribed very early already.
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)