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7c9d0e1b20
While trying to address issue #253, Commit 5909380c ("BUG/MINOR: checks: stop polling for write when we have nothing left to send") made sure that we stop polling for writes when the buffer is empty. This was actually more a workaround than a bug fix because by doing so we may be stopping polling for an intermediary transport layer without acting on the check itself in case there's SSL or send-proxy in the chain for example, thus the approach is wrong. In practice due to the small size of check requests, this will not have any impact. At best, we ought to unsubscribe for sending, but that's already the case when we arrive in this function. But given that the root cause of the issue was addressed later in commits cc705a6b, c5940392 and ccf3f6d1, we can now safely revert this change. It was confirmed on the faulty config that this change doesn't have any effect anymore on the test.
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)