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Christopher Faulet a434a00864 BUG/MINOR: payload/htx: Ingore L6 sample fetches for HTX streams/checks
Use a L6 sample fetch on an HTX streams or a HTX health-check is meaningless
because data are not raw but structured. So now, these sample fetches fail
when called from an HTTP proxy. In addition, a warning has been added in the
configuration manual, at the begining of the L6 sample fetches section.

Note that req.len and res.len samples return the HTX data size instead of
failing. It is not accurate because it does not reflect the buffer size nor
the raw data length. But we keep it for backward compatibility purpose.
However it remains a bit strange to use it on an HTTP proxy.

This patch may be backported to all versions supporting the HTX, i.e as far
as 2.0. But the part about the health-checks is only valid for the 2.2 and
upper.
2021-04-01 15:31:55 +02:00
.github CI: github actions: update LibreSSL to 3.2.5 2021-03-20 09:32:52 +01:00
contrib CLEANUP: socket: replace SOL_IP/IPV6/TCP with IPPROTO_IP/IPV6/TCP 2021-03-31 08:59:34 +02:00
doc BUG/MINOR: payload/htx: Ingore L6 sample fetches for HTX streams/checks 2021-04-01 15:31:55 +02:00
examples CLEANUP: assorted typo fixes in the code and comments 2020-06-26 11:27:28 +02:00
include MINOR: config/proxy: Don't warn for HTTP rules in TCP if 'switch-mode http' set 2021-04-01 13:22:42 +02:00
reg-tests REGTESTS: Add script to tests TCP to HTTP upgrades 2021-04-01 13:51:22 +02:00
scripts BUILD: Makefile: move REGTESTST_TYPE default setting 2021-02-05 11:41:16 +01:00
src BUG/MINOR: payload/htx: Ingore L6 sample fetches for HTX streams/checks 2021-04-01 15:31:55 +02:00
tests MEDIUM: config: remove the deprecated and dangerous global "debug" directive 2020-10-09 19:18:45 +02:00
.cirrus.yml CI: cirrus: update FreeBSD image to 12.2 2021-02-12 16:04:52 +01:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore CLEANUP: Update .gitignore 2020-09-12 13:11:24 +02:00
.travis.yml CI: travis-ci: drop coverity scan builds 2020-12-22 19:39:23 +01:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
CHANGELOG [RELEASE] Released version 2.4-dev14 2021-03-27 09:42:09 +01:00
CONTRIBUTING DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
INSTALL DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS DOC: Update the module list in MAINTAINERS file 2021-02-24 22:09:57 +01:00
Makefile REORG: global: move initcall register code in a dedicated file 2021-03-26 15:28:33 +01:00
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-dev14 2021-03-27 09:42:09 +01:00
VERSION [RELEASE] Released version 2.4-dev14 2021-03-27 09:42:09 +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)