upstream/haproxy
1
0
Fork 0
mirror of https://github.com/haproxy/haproxy.git synced 2026-04-15 21:59:41 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 3
HAProxy - Load balancer
20927 commits 30 branches 413 tags 227 MiB
C 98.1%
Shell 0.9%
Makefile 0.5%
Lua 0.2%
Python 0.1%
Find a file
Willy Tarreau 3dd963b35f BUG/MINOR: mux-h2: fix http-request and http-keep-alive timeouts again 
Stefan Behte reported that since commit f279a2f14 ("BUG/MINOR: mux-h2:
refresh the idle_timer when the mux is empty"), the http-request and
http-keep-alive timeouts don't work anymore on H2. Before this patch,
and since 3e448b9b64 ("BUG/MEDIUM: mux-h2: make sure control frames do
not refresh the idle timeout"), they would only be refreshed after stream
frames were sent (HEADERS or DATA) but the patch above that adds more
refresh points broke these so they don't expire anymore as long as
there's some activity.

We cannot just revert the fix since it also addressed an isse by which
sometimes the timeout would trigger too early and provoque truncated
responses. The right approach here is in fact to only use refresh the
idle timer when the mux buffer was flushed from any such stream frames.

In order to achieve this, we're now setting a flag on the connection
whenever we write a stream frame, and we consider that flag when deciding
to refresh the buffer after it's emptied. This way we'll only clear that
flag once the buffer is empty and there were stream data in it, not if
there were no such stream data. In theory it remains possible to leave
the flag on if some control data is appended after the buffer and it's
never cleared, but in practice it's not a problem as a buffer will always
get sent in large blocks when the window opens. Even a large buffer should
be emptied once in a while as control frames will not fill it as much as
data frames could.

Given the patch above was backported as far as 2.6, this patch should
also be backported as far as 2.6.
2023-10-18 17:17:58 +02:00
.github CI: github: add awslc 1.16.0 to the push CI 2023-10-11 11:38:27 +02:00
addons MEDIUM: tree-wide: logsrv struct becomes logger 2023-10-13 10:05:06 +02:00
admin MINOR: acme.sh: add the deploy script for acme.sh in admin directory 2023-04-26 17:32:15 +02:00
dev DEV: sslkeylogger: handle file opening error 2023-10-03 15:23:35 +02:00
doc MINOR: dgram: allow to set rcv/sndbuf for dgram sockets as well 2023-10-18 17:01:19 +02:00
examples EXAMPLES: maintain haproxy 2.8 retrocompatibility for lua mailers script 2023-07-11 16:04:22 +02:00
include BUG/MINOR: mux-h2: fix http-request and http-keep-alive timeouts again 2023-10-18 17:17:58 +02:00
reg-tests REGTESTS: Reenable HTTP tests about splicing 2023-10-17 18:51:13 +02:00
scripts CI: ssl: add git id support for wolfssl download 2023-10-10 10:34:17 +02:00
src BUG/MINOR: mux-h2: fix http-request and http-keep-alive timeouts again 2023-10-18 17:17:58 +02:00
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-dev7 2023-10-06 22:03:17 +02:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2021-08-16 12:37:59 +02:00
INSTALL BUILD: ssl: Build with new cryptographic library AWS-LC 2023-09-04 18:19:18 +02:00
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 BUILD: ssl: Build with new cryptographic library AWS-LC 2023-09-04 18:19:18 +02:00
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-dev7 2023-10-06 22:03:17 +02:00
VERSION [RELEASE] Released version 2.9-dev7 2023-10-06 22:03:17 +02:00

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)