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Willy Tarreau d656ac7e13 OPTIM: mux-h2/zero-copy: don't allocate more buffers per connections than streams 
It's the exact same as commit 0a7ab7067 ("OPTIM: mux-h2: don't allocate
more buffers per connections than streams"), but for the zero-copy case
this time. Previously it was only done on the regular snd_buf() path, but
this one is needed as well. A transfer on 16 parallel streams now consumes
half of the memory, and a single stream consumes much less.

An alternate approach would be worth investigating in the future, based
on the same principle as the CF_STREAMER_FAST at the higher level: in
short, by monitoring how many mux buffers we write at once before refilling
them, we would get an idea of how much is worth keeping in buffers max,
given that anything beyond would just waste memory. Some tests show that
a single buffer already seems almost as good, except for single-stream
transfers, which is why it's worth spending more time on this.
2023-11-28 09:15:26 +01:00
.github CI: limit codespell checks to main repo, not forks 2023-11-23 16:23:14 +01:00
addons MEDIUM: tree-wide: logsrv struct becomes logger 2023-10-13 10:05:06 +02:00
admin MEDIUM: systemd: be more verbose about the reload 2023-10-31 18:59:29 +01:00
dev DEV: sslkeylogger: handle file opening error 2023-10-03 15:23:35 +02:00
doc MINOR: trace: support -dt optional format 2023-11-27 17:15:14 +01:00
examples CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
include MINOR: trace: support -dt optional format 2023-11-27 17:15:14 +01:00
reg-tests REGTESTS: connection: disable http_reuse_be_transparent.vtc if !TPROXY 2023-11-24 16:27:55 +01:00
scripts CI: ssl: add git id support for wolfssl download 2023-10-10 10:34:17 +02:00
src OPTIM: mux-h2/zero-copy: don't allocate more buffers per connections than streams 2023-11-28 09:15:26 +01:00
tests Revert "MAJOR: import: update mt_list to support exponential back-off" 2023-09-15 17:13:43 +02:00
.cirrus.yml CI: cirrus-ci: display gdb bt if any 2023-09-22 08:28:30 +02:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore CONTRIB: Add vi file extensions to .gitignore 2023-06-02 18:14:34 +02:00
.mailmap DOC: update Tim's address in .mailmap 2021-09-16 09:14:14 +02:00
.travis.yml CI: travis-ci: temporarily disable arm64 builds 2021-08-07 07:28:15 +02:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
BSDmakefile BUILD: makefile: commit the tiny FreeBSD makefile stub 2023-05-24 17:17:36 +02:00
CHANGELOG [RELEASE] Released version 2.9-dev11 2023-11-24 08:14:31 +01:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2021-08-16 12:37:59 +02:00
INSTALL DOC: install: update the list of openssl versions 2023-11-23 16:29:42 +01:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS CLEANUP: assorted typo fixes in the code and comments 2022-11-30 14:02:36 +01:00
Makefile MINOR: rhttp: rename proto_reverse_connect 2023-11-23 17:38:58 +01:00
README DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 2.9-dev11 2023-11-24 08:14:31 +01:00
VERSION [RELEASE] Released version 2.9-dev11 2023-11-24 08:14:31 +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)