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HAProxy - Load balancer
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Christopher Faulet 341064eb16 BUG/MINOR: stream: Don't update counters when TCP to H2 upgrades are performed 
When a TCP to H2 upgrade is performed, the SF_IGNORE flag is set on the
stream before killing it. This happens when a TCP/SSL client connection is
routed to a HTTP backend and the h2 alpn detected. The SF_IGNORE flag was
added for this purpose, to skip some processing when the stream is aborted
before a mux upgrade. Some counters updates were skipped this way. But some
others are still updated.

Now, all counters update at the end of process_stream(), before releasing
the stream, are ignored if SF_IGNORE flag is set. Note this stream is
aborted because we switch from a mono-stream to a multi-stream
multiplexer. It works differently for TCP to H1 upgrades.

This patch should be backported as far as 2.0 after some observation period.
2021-01-22 09:06:34 +01:00
.github CI: Pin VTest to a known good commit 2021-01-20 19:23:57 +01:00
contrib MEDIUM: contrib/prometheus-exporter: Rework matrices defining Promex metrics 2021-01-21 19:09:53 +01:00
doc DOC: Rename '<var name>' to '<var>' in converter signature 2021-01-21 17:59:34 +01:00
examples CLEANUP: assorted typo fixes in the code and comments 2020-06-26 11:27:28 +02:00
include MINOR: contrib/prometheus-exporter: use fill_fe_stats for frontend dump 2021-01-21 18:59:30 +01:00
reg-tests MINOR: cache: Do not store responses with an unknown encoding 2021-01-15 22:33:05 +01:00
scripts BUG/MINOR: reg-tests: fix service dependency script 2021-01-11 14:16:06 +01:00
src BUG/MINOR: stream: Don't update counters when TCP to H2 upgrades are performed 2021-01-22 09:06:34 +01:00
tests MEDIUM: config: remove the deprecated and dangerous global "debug" directive 2020-10-09 19:18:45 +02:00
.cirrus.yml CI: cirrus: drop CentOS 6 builds 2020-12-16 09:21:51 +01:00
.gitattributes MINOR: Commit .gitattributes 2020-09-05 16:21:59 +02:00
.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-dev5 2021-01-06 17:41:32 +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: Add maintainers for the Prometheus exporter 2021-01-08 15:14:15 +01:00
Makefile MINOR: build: discard echoing in help target 2021-01-18 08:58:33 +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-dev5 2021-01-06 17:41:32 +01:00
VERSION [RELEASE] Released version 2.4-dev5 2021-01-06 17:41:32 +01:00

README 

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)