HAProxy - Load balancer
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Christopher Faulet c4439f71b0 BUG/MINOR: vars: Be sure to have a session to get checks variables
It is now possible to get any variables from the cli. Concretely, only
variables in the PROC scope can be retrieved because there is neither stream
nor session defined. But, nothing forbids anyone to try to get a variable in
any scope. No value will be found, but it is allowed. Thus, we must be sure
to not rely on an undefined session or stream in that case. Especially, the
session must be tested before retrieving variables in CHECK scope.

This patch should fix the issue #1249. It must be backported to 2.4.
2021-06-02 11:55:14 +02:00
.github CI: github actions: add OpenTracing builds 2021-05-18 18:37:37 +02:00
addons BUILD/MINOR: opentracing: fixed build when using clang 2021-05-20 05:25:02 +02:00
admin DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments 2021-05-09 06:50:46 +02:00
dev CLEANUP: dev/flags: remove useless test in the stdin number parser 2021-04-03 15:29:10 +02:00
doc DOC: intro: Fix typo in starter guide 2021-05-27 08:26:43 +02:00
examples EXAMPLES: add a trivial config for quick testing 2021-05-12 17:54:56 +02:00
include BUG/MINOR: proxy: Missing calloc return value check in chash_init_server_tree 2021-05-31 10:55:51 +02:00
reg-tests REGTESTS: ssl: Add "set/commit ssl crl-file" test 2021-05-17 10:50:24 +02:00
scripts CI: github actions: add OpenTracing builds 2021-05-18 18:37:37 +02:00
src BUG/MINOR: vars: Be sure to have a session to get checks variables 2021-06-02 11:55:14 +02:00
tests CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
.cirrus.yml CI: introduce scripts/build-vtest.sh for installing VTest 2021-05-18 10:48:30 +02:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore ADDONS: make addons/ discoverable by git via .gitignore 2021-05-07 16:48:14 +02:00
.travis.yml CI: introduce scripts/build-vtest.sh for installing VTest 2021-05-18 10:48:30 +02:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
CHANGELOG [RELEASE] Released version 2.5-dev0 2021-05-14 09:36:37 +02:00
CONTRIBUTING CLEANUP: contrib: remove the last references to the now dead contrib/ directory 2021-04-21 15:13:58 +02:00
INSTALL MINOR: version: it's development again 2021-05-14 09:36:08 +02:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS CONTRIB: move spoa_example out of the tree 2021-04-21 09:39:06 +02:00
Makefile BUILD: makefile: add a few popular ARMv8 CPU targets 2021-05-12 14:23:22 +02:00
README DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
ROADMAP DOC: update the outdated ROADMAP file 2019-06-15 21:59:54 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 2.4.0 2021-05-14 09:03:30 +02:00
VERSION [RELEASE] Released version 2.5-dev0 2021-05-14 09:36:37 +02:00

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)