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Christopher Faulet 7c84ee71f7 BUG/MEDIUM: h1-htx: Don't state interim responses are bodyless
Interim responses are by definition bodyless. But we must not set the
corresponding HTX start-line flag, beecause the start-line of the final
response is still expected. Setting the flag above too early may lead the
multiplexer on the sending side to consider the message is finished after
the headers of the interim message.

It happens with the H2 multiplexer on frontend side if a "100-Continue" is
received from the server. The interim response is sent and
HTX_SL_F_BODYLESS_RESP flag is evaluated. Then, the headers of the final
response are sent with ES flag, because HTX_SL_F_BODYLESS_RESP flag was seen
too early, leading to a protocol error if the response has a body.

Thanks to grembo for this analysis.

This patch should fix the issue #2587. It must be backported as far as 2.9.
2024-06-04 14:23:40 +02:00
.github CI: speedup apt package install 2024-06-03 11:59:07 +02:00
addons MINOR: stats: define stats-file output format support 2024-04-26 10:20:57 +02:00
admin ADMIN: acme.sh: remove the old acme.sh code 2024-05-31 13:37:47 +02:00
dev DEV: patchbot: prepare for new version 3.1-dev 2024-05-29 14:38:21 +02:00
doc BUG/MINOR: hlua: use CertCache.set() from various hlua contexts 2024-06-03 17:00:00 +02:00
examples CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
include [RELEASE] Released version 3.1-dev0 2024-05-29 15:00:02 +02:00
reg-tests REGTESTS: Remove REQUIRE_VERSION=2.2 from all tests 2024-05-29 22:36:15 +02:00
scripts CI: scripts: build vtest using multiple CPUs 2024-05-27 12:15:50 +02:00
src BUG/MEDIUM: h1-htx: Don't state interim responses are bodyless 2024-06-04 14:23:40 +02:00
tests MINOR: ist: define iststrip() new function 2024-04-26 11:29:25 +02:00
.cirrus.yml CI: FreeBSD: upgrade image, packages 2024-06-04 11:19:00 +02:00
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.gitignore CONTRIB: Add vi file extensions to .gitignore 2023-06-02 18:14:34 +02:00
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BRANCHES
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CHANGELOG [RELEASE] Released version 3.1-dev0 2024-05-29 15:00:02 +02:00
CONTRIBUTING
INSTALL MINOR: version: mention that it's development again 2024-05-29 14:59:19 +02:00
LICENSE
MAINTAINERS MAJOR: spoe: Let the SPOE back into the game 2024-05-22 09:04:38 +02:00
Makefile BUILD: makefile: yearly reordering of objects by build time 2024-05-27 19:14:14 +02:00
README.md DOC: change the link to the FreeBSD CI in README.md 2024-06-03 15:21:29 +02:00
SUBVERS
VERDATE [RELEASE] Released version 3.0.0 2024-05-29 14:43:38 +02:00
VERSION [RELEASE] Released version 3.1-dev0 2024-05-29 15:00:02 +02:00

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.