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Christopher Faulet 72c23bd4cd BUG/MEDIUM: spoe: Never create new spoe applet if there is no server up 
This test was already performed when a new message is queued into the
sending queue. However not when the last applet is released, in
spoe_release_appctx(). It is a quite old bug. It was introduced by commit
6f1296b5c7 ("BUG/MEDIUM: spoe: Create a SPOE applet if necessary when the
last one is released").

Because of this bug, new SPOE applets may be created and quickly released
because there is no server up, in loop and while there is at least one
message in the sending queue, consuming all the CPU. It is pretty visible if
the processing timeout is high.

To fix the bug, conditions to create or not a SPOE applet are now
centralized in spoe_create_appctx(). The test about the max connections per
second and about number of active servers are moved in this function.

This patch must be backported to all stable versions.
2024-01-05 17:28:50 +01:00
.github CI: use semantic version compare for determing "latest" OpenSSL 2024-01-02 10:23:40 +01:00
addons CLEANUP: assorted typo fixes in the code and comments 2024-01-02 10:19:48 +01:00
admin MINOR: acme.sh: don't use '*' in the filename for wildcard domain 2023-12-04 11:53:50 +01:00
dev CLEANUP: assorted typo fixes in the code and comments 2024-01-02 10:19:48 +01:00
doc CLEANUP: assorted typo fixes in the code and comments 2024-01-02 10:19:48 +01:00
examples CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
include BUG/MEDIUM: stconn: Set fsb date if zero-copy forwarding is blocked during nego 2024-01-05 17:28:06 +01:00
reg-tests REGTESTS: check attach-srv out of order declaration 2024-01-02 15:52:47 +01:00
scripts SCRIPTS: mk-patch-list: produce a list of patches 2023-12-18 20:50:51 +01:00
src BUG/MEDIUM: spoe: Never create new spoe applet if there is no server up 2024-01-05 17:28:50 +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 3.0-dev0 2023-12-05 16:19:35 +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
MAINTAINERS CLEANUP: assorted typo fixes in the code and comments 2022-11-30 14:02:36 +01:00
Makefile REORG: quic: Add a new module for retransmissions 2023-11-28 15:47:18 +01:00
README
SUBVERS
VERDATE [RELEASE] Released version 2.9.0 2023-12-05 16:15:30 +01:00
VERSION [RELEASE] Released version 3.0-dev0 2023-12-05 16:19:35 +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)