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Willy Tarreau 200bd50b73 MEDIUM: fd: rely more on fd_update_events() to detect changes
This function already performs a number of checks prior to calling the
IOCB, and detects the change of thread (FD migration). Half of the
controls are still in each poller, and these pollers also maintain
activity counters for various cases.

Note that the unreliable test on thread_mask was removed so that only
the one performed by fd_set_running() is now used, since this one is
reliable.

Let's centralize all that fd-specific logic into the function and make
it return a status among:

  FD_UPDT_DONE,        // update done, nothing else to be done
  FD_UPDT_DEAD,        // FD was already dead, ignore it
  FD_UPDT_CLOSED,      // FD was closed
  FD_UPDT_MIGRATED,    // FD was migrated, ignore it now

Some pollers already used to call it last and have nothing to do after
it, regardless of the result. epoll has to delete the FD in case a
migration is detected. Overall this removes more code than it adds.
2021-07-30 17:45:18 +02:00
.github DOC: Replace issue templates by issue forms 2021-06-24 04:15:04 +02:00
addons BUG/MEDIUM: opentracing: initialization before establishing daemon and/or chroot mode 2021-06-10 06:45:39 +02:00
admin BUG/MINOR: systemd: must check the configuration using -Ws 2021-07-26 11:03:54 +02:00
dev CLEANUP: dev/flags: remove useless test in the stdin number parser 2021-04-03 15:29:10 +02:00
doc DOC: internals: document the FD takeover process 2021-07-30 17:41:55 +02:00
examples MEDIUM: proxy: remove long-broken 'option http_proxy' 2021-07-18 19:35:32 +02:00
include MEDIUM: fd: rely more on fd_update_events() to detect changes 2021-07-30 17:45:18 +02:00
reg-tests REGTESTS: ssl: ssl_errors.vtc does not work with old openssl version 2021-07-29 16:00:24 +02:00
scripts CI: ssl: keep the old method for ancient OpenSSL versions 2021-06-17 15:40:53 +02:00
src MEDIUM: fd: rely more on fd_update_events() to detect changes 2021-07-30 17:45:18 +02:00
tests MINOR: config: reject long-deprecated "option forceclose" 2021-06-11 16:57:34 +02:00
.cirrus.yml CI: introduce scripts/build-vtest.sh for installing VTest 2021-05-18 10:48:30 +02:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore ADDONS: make addons/ discoverable by git via .gitignore 2021-05-07 16:48:14 +02:00
.travis.yml CI: introduce scripts/build-vtest.sh for installing VTest 2021-05-18 10:48:30 +02:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
CHANGELOG [RELEASE] Released version 2.5-dev2 2021-07-17 12:35:11 +02:00
CONTRIBUTING CLEANUP: contrib: remove the last references to the now dead contrib/ directory 2021-04-21 15:13:58 +02:00
INSTALL CLEANUP: shctx: remove the different inter-process locking techniques 2021-06-15 16:52:42 +02:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS CONTRIB: move spoa_example out of the tree 2021-04-21 09:39:06 +02:00
Makefile REORG: config: move the condition preprocessing code to its own file 2021-07-16 19:18:41 +02:00
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 2.5-dev2 2021-07-17 12:35:11 +02:00
VERSION [RELEASE] Released version 2.5-dev2 2021-07-17 12:35:11 +02:00

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)