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HAProxy - Load balancer
3381bf89e3
These ones used to serve as a set of switches between CO_FL_SOCK_* and CO_FL_XPRT_*, and now that the SOCK layer is gone, they're always a copy of the last know CO_FL_XPRT_* ones that is resynchronized before I/O events by calling conn_refresh_polling_flags(), and that are pushed back to FDs when detecting changes with conn_xprt_polling_changes(). While these functions are not particularly heavy, what they do is totally redundant by now because the fd_want_*/fd_stop_*() actions already perform test-and-set operations to decide to create an entry or not, so they do the exact same thing that is done by conn_xprt_polling_changes(). As such it is pointless to call that one, and given that the only reason to keep CO_FL_CURR_* is to detect changes there, we can now remove them. Even if this does only save very few cycles, this removes a significant complexity that has been responsible for many bugs in the past, including the last one affecting FreeBSD. All tests look good, and no performance regressions were observed. |
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| .github/ISSUE_TEMPLATE | ||
| 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)