HAProxy - Load balancer
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William Lallemand 69211b869f BUG/MINOR: acme: fix fallback state after failed initial DNS check
When the opportunistic initial DNS check (ACME_INITIAL_RSLV_READY) fails,
the state machine was incorrectly transitioning to ACME_RSLV_RETRY_DELAY
instead of ACME_CLI_WAIT. This caused the challenge to enter the DNS retry
loop rather than falling back to the normal cond_ready flow that waits for
the CLI signal.

Also reorder ACME_CLI_WAIT in the state enum and trace switch to reflect
the actual execution order introduced in the previous commit: it comes after
ACME_INITIAL_RSLV_READY, not before ACME_INITIAL_RSLV_TRIGGER.

No backport needed.
2026-04-15 16:06:59 +02:00
.github CI: Build dev/haring/ as part of contrib.yml 2026-04-14 11:16:17 +02:00
addons MINOR: ot: renamed the variable dbg_indent_level to flt_ot_dbg_indent_level 2026-04-13 09:23:30 +02:00
admin CLEANUP: fix typos and spelling in comments and documentation 2026-03-30 09:24:19 +02:00
dev CLEANUP: fix typos and spelling in comments and documentation 2026-03-30 09:24:19 +02:00
doc MINOR: acme: opportunistic DNS check for dns-persist-01 to skip challenge-ready steps 2026-04-15 15:57:57 +02:00
examples EXAMPLES: ssl: keylog entries are greater than 1024 2026-04-14 16:24:28 +02:00
include BUG/MINOR: acme: fix fallback state after failed initial DNS check 2026-04-15 16:06:59 +02:00
reg-tests REGTESTS: add QUIC test for max-total streams setting 2026-04-15 15:18:37 +02:00
scripts CI: VTest build with git clone + cache 2026-04-07 18:35:23 +02:00
src BUG/MINOR: acme: fix fallback state after failed initial DNS check 2026-04-15 16:06:59 +02:00
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-dev8 2026-04-03 11:46:05 +02:00
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: don't forget to also delete haterm on make clean 2026-04-14 16:48:16 +02:00
README.md DOC: remove the alpine/musl status job image 2026-04-15 11:34:17 +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-dev8 2026-04-03 11:46:05 +02:00
VERSION [RELEASE] Released version 3.4-dev8 2026-04-03 11:46:05 +02:00

HAProxy

AWS-LC 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.