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Emeric Brun 4c75195f5b BUG/MEDIUM: resolvers: handle huge responses over tcp servers.
Parameter "accepted_payload_size" is currently considered regardless
the used nameserver is using TCP or UDP. It remains mandatory to annouce
such capability to support e-dns, so a value have to be announced also
in TCP. Maximum DNS message size in TCP is limited by protocol to 65535
and so for UDP (65507) if system supports such UDP messages. But
the maximum value for this option was arbitrary forced to 8192.

This patch change this maximum to 65535 to allow user to set bigger value
for UDP if its system supports. It also sets accepted_payload_size
in TCP allowing to retrieve huge responses if the configuration uses
TCP nameservers.

The request announcing the accepted_payload_size capability is currently
built at resolvers level and is common to all used nameservers of the
section regardess transport protocol used. A further patch should be
made to at least specify a different payload size depending of the
transport, and perhaps could be forced to 65535 in case of TCP and
maximum would be forced back to 65507 matching UDP max.

This patch is appliable since 2.4 version
2021-03-09 15:44:46 +01:00
.github Revert "CI: Pin VTest to a known good commit" 2021-03-03 05:07:10 +01:00
contrib MINOR: contrib: Enhance peers dissector heuristic. 2021-03-02 11:08:45 +01:00
doc BUG/MEDIUM: resolvers: handle huge responses over tcp servers. 2021-03-09 15:44:46 +01:00
examples CLEANUP: assorted typo fixes in the code and comments 2020-06-26 11:27:28 +02:00
include BUG/MEDIUM: resolvers: handle huge responses over tcp servers. 2021-03-09 15:44:46 +01:00
reg-tests REGTESTS: test http-reuse if no server target 2021-03-03 11:40:25 +01:00
scripts BUILD: Makefile: move REGTESTST_TYPE default setting 2021-02-05 11:41:16 +01:00
src CLEANUP: stream: rename a few remaining occurrences of "stream *sess" 2021-03-09 15:44:33 +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: update FreeBSD image to 12.2 2021-02-12 16:04:52 +01:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.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-dev11 2021-03-05 21:24:23 +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
MAINTAINERS DOC: Update the module list in MAINTAINERS file 2021-02-24 22:09:57 +01:00
Makefile MINOR: build: force CC to set a return code when probing options 2021-03-09 15:24:47 +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-dev11 2021-03-05 21:24:23 +01:00
VERSION [RELEASE] Released version 2.4-dev11 2021-03-05 21:24:23 +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)