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Amaury Denoyelle 235e8f1afd MEDIUM: mux-quic: add BUG_ON if sending on locally closed QCS
Previously, if snd_buf operation was conducted despite QCS already
locally closed, the input buffer was silently dropped. This situation
could happen if a RESET_STREAM was emitted butemission not reported to
the stream layer. Resetting silently the buffer ensure QUIC MUX remain
compliant with RFC 9000 which forbid emission after RESET_STREAM.

Since previous commit, it is now ensured that RESET_STREAM sending will
always be reported to stream-layer. Thus, there is no need anymore to
silently reset the buffer. A BUG_ON() statement is added to ensure this
assumption will remain valid.

The new code is deemed cleaner as it does not hide a missing error
notification on the stconn-layer. Previously, if an error was missing,
sending would continue unnecessarily with a false success status
reported for the stream.

Note that the BUG_ON() statement was also added into nego_ff callback.
This is necessary to ensure both sending path remains consistent.

This patch is labelled as MEDIUM as issues were already encountered in
snd_buf/nego_ff implementation and it's not easy to cover all occurences
during test. If the BUG_ON() is triggered without any apparent
stream-layer issue, this commit should be reverted.
2023-12-21 15:42:08 +01:00
.github CI: github: switch to wolfssl git-c4b77ad for new PR 2023-12-08 12:08:22 +01:00
addons MINOR: promex: Export active/backup metrics per-server 2023-12-06 10:24:41 +01:00
admin MINOR: acme.sh: don't use '*' in the filename for wildcard domain 2023-12-04 11:53:50 +01:00
dev DEV: patchbot: allow to show/hide backported patches 2023-12-19 17:01:35 +01:00
doc DOC: fix typo for fastfwd QUIC option 2023-12-21 15:42:08 +01:00
examples CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
include MEDIUM: mux-quic: add BUG_ON if sending on locally closed QCS 2023-12-21 15:42:08 +01:00
reg-tests BUG/MINOR: sample: Make the word converter compatible with -m found 2023-12-01 14:35:47 +01:00
scripts SCRIPTS: mk-patch-list: produce a list of patches 2023-12-18 20:50:51 +01:00
src MEDIUM: mux-quic: add BUG_ON if sending on locally closed QCS 2023-12-21 15:42:08 +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 DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
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

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)