HAProxy - Load balancer
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Olivier Houchard 40d16af7a6 BUG/MEDIUM: backend: Do not remove CO_FL_SESS_IDLE in assign_server()
Back in the mists of time, commit e91a526c8f decided that if we were trying
to stay on the same server than the previous request, and if there were
a connection available in the session, we'd remove its CO_FL_SESS_IDLE.
The reason for doing that has been long lost, probably it fixed a bug at some
point, but it was most probably not the right place to do that. And starting
with 3.3, this triggers a BUG_ON() because that flag is expected later on.
So just revert the commit, if the ancient bug shows up again, it will be
fixed another way.

This should be backported to 3.3. There is little reason to backport it
to previous versions, unless other patches depend on it.
2025-12-18 16:09:34 +01:00
.github CI: github: openssl-master.yml misses actions/checkout 2025-12-18 16:03:20 +01:00
addons MINOR: applet: Add a flag to know an applet is using HTX buffers 2025-08-25 11:11:05 +02:00
admin ADMIN: dump-certs: let dry-run compare certificates 2025-11-20 16:50:20 +01:00
dev CLEANUP: use the automatic alignment feature 2025-12-09 17:14:58 +01:00
doc [RELEASE] Released version 3.4-dev1 2025-12-10 16:52:30 +01:00
examples MINOR: mailers: warn if mailers are configured but not actually used 2025-06-27 16:41:18 +02:00
include BUG/MEDIUM: mworker/listener: ambiguous use of RX_F_INHERITED with shards 2025-12-11 18:09:47 +01:00
reg-tests REGTESTS: quic: fix a TLS stack usage 2025-12-15 09:44:42 +01:00
scripts REGTESTS: list all skipped tests including 'feature cmd' ones 2025-12-17 15:54:15 +01:00
src BUG/MEDIUM: backend: Do not remove CO_FL_SESS_IDLE in assign_server() 2025-12-18 16:09:34 +01:00
tests TESTS: quic: add unit-tests for QUIC TX part 2025-09-08 14:49:03 +02:00
.cirrus.yml CI: cirrus-ci: bump FreeBSD image to 14-3 2025-10-09 14:06:48 +02:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore MINOR: tevt/dev: Add term_events tool 2025-01-31 10:41:50 +01:00
.mailmap DOC: update Tim's address in .mailmap 2021-09-16 09:14:14 +02:00
.travis.yml MEDIUM: mworker: remove USE_SYSTEMD requirement for -Ws 2024-11-20 12:07:38 +01:00
BRANCHES DOC: clarify the experimental status for certain features 2025-10-17 18:41:13 +02:00
BSDmakefile BUILD: makefile: commit the tiny FreeBSD makefile stub 2023-05-24 17:17:36 +02:00
CHANGELOG [RELEASE] Released version 3.4-dev1 2025-12-10 16:52:30 +01:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2025-04-02 11:12:20 +02:00
INSTALL MINOR: version: mention that it's development again 2025-11-26 16:11:47 +01:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS MAJOR: spoe: Let the SPOE back into the game 2024-05-22 09:04:38 +02:00
Makefile BUILD: Makefile: remove halog from install-admin 2025-11-19 16:52:20 +01:00
README.md DOC: change the link to the FreeBSD CI in README.md 2024-06-03 15:21:29 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 3.4-dev1 2025-12-10 16:52:30 +01:00
VERSION [RELEASE] Released version 3.4-dev1 2025-12-10 16:52:30 +01:00

HAProxy

alpine/musl AWS-LC openssl no-deprecated Illumos NetBSD FreeBSD VTest

HAProxy logo

HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Installation

The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.

Getting help

The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.

The issue tracker is only for bug reports or feature requests.

Documentation

The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.

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:

License

HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.