mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-12-08 03:01:14 +01:00
9dc231a6b2
In 2.2, some idle conns usage metrics were added by commit cf612a045
("MINOR: servers: Add a counter for the number of currently used
connections."), which mentioned that the operation doesn't need to be
atomic since we're not seeking exact values. This is true but at least
we should use atomic stores to make sure not to cause invalid values
to appear on archs that wouldn't guarantee atomicity when writing an
int, such as writing two 16-bit words. This is pretty unlikely on our
targets but better keep the code safe against this.
This may be backported as far as 2.2.
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)