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Willy Tarreau c21a187ec0 MINOR: server/idle: make the next_takeover index per-tgroup
In order to evenly pick idle connections from other threads, there is
a "next_takeover" index in the server, that is incremented each time
a connection is picked from another thread, and indicates which one to
start from next time.

With thread groups this doesn't work well because the index is the same
regardless of the group, and if a group has more threads than another,
there's even a risk to reintroduce an imbalance.

This patch introduces a new per-tgroup storage in servers which, for now,
only contains an instance of this next_takeover index. This way each
thread will now only manipulate the index specific to its own group, and
the takeover will become fair again. More entries may come soon.
2022-11-21 19:21:07 +01:00
.github CI: emit the compiler's version in the build reports 2022-11-14 11:14:02 +01:00
addons BUILD: prometheus: use __fallthrough in promex_dump_metrics() and IO handler() 2022-11-14 11:14:02 +01:00
admin CLEANUP: assorted typo fixes in the code and comments 2022-10-30 17:17:56 +01:00
dev DEV: poll: indicate the FD's side in front of its value 2022-11-17 10:56:35 +01:00
doc MINOR: global: generate random cluster.secret if not defined 2022-11-21 16:41:34 +01:00
examples EXAMPLES: remove completely outdated acl-content-sw.cfg 2022-05-30 18:14:24 +02:00
include MINOR: server/idle: make the next_takeover index per-tgroup 2022-11-21 19:21:07 +01:00
reg-tests REG-TESTS: cache: Remove T-E header for 304-Not-Modified responses 2022-11-16 17:19:43 +01:00
scripts CLEANUP: assorted typo fixes in the code and comments 2022-10-30 17:17:56 +01:00
src MINOR: server/idle: make the next_takeover index per-tgroup 2022-11-21 19:21:07 +01:00
tests TESTS: add a unit test for one_among_mask() 2022-06-21 20:29:57 +02:00
.cirrus.yml CI: cirrus-ci: bump FreeBSD image to 13-1 2022-09-09 13:30:17 +02:00
.gitattributes
.gitignore CLEANUP: exclude udp-perturb with .gitignore 2022-09-16 15:47:04 +02:00
.mailmap DOC: update Tim's address in .mailmap 2021-09-16 09:14:14 +02:00
.travis.yml CI: travis-ci: temporarily disable arm64 builds 2021-08-07 07:28:15 +02:00
BRANCHES
CHANGELOG [RELEASE] Released version 2.7-dev9 2022-11-18 17:48:49 +01:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2021-08-16 12:37:59 +02:00
INSTALL BUILD: Makefile: Add Lua 5.4 autodetect 2022-07-04 17:28:48 +02:00
LICENSE
MAINTAINERS DOC: add maintainers for QUIC and HTTP/3 2022-05-30 17:34:51 +02:00
Makefile BUILD: Makefile: enable USE_SHM_OPEN by default on freebsd 2022-11-18 15:24:23 +01:00
README
SUBVERS
VERDATE [RELEASE] Released version 2.7-dev9 2022-11-18 17:48:49 +01:00
VERSION [RELEASE] Released version 2.7-dev9 2022-11-18 17:48:49 +01:00

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)