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HAProxy - Load balancer
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Richard Russo bc9d9844d5 BUG/MAJOR: fd/threads, task/threads: ensure all spin locks are unlocked 
Calculate if the fd or task should be locked once, before locking, and
reuse the calculation when determing when to unlock.

Fixes a race condition added in 87d54a9a for fds, and b20aa9ee for tasks,
released in 1.9-dev4. When one thread modifies thread_mask to be a single
thread for a task or fd while a second thread has locked or is waiting on a
lock for that task or fd, the second thread will not unlock it.  For FDs,
this is observable when a listener is polled by multiple threads, and is
closed while those threads have events pending.  For tasks, this seems
possible, where task_set_affinity is called, but I did not observe it.

This must be backported to 1.9.
2019-02-25 16:16:36 +01:00
.github/ISSUE_TEMPLATE DOC: add github issue templates 2019-01-17 22:53:55 +01:00
contrib CONTRIB: contrib/prometheus-exporter: Add a Prometheus exporter for HAProxy 2019-02-08 13:55:21 +01:00
doc MINOR: mux-h2: make the H2 MAX_FRAME_SIZE setting configurable 2019-02-21 17:30:59 +01:00
ebtree CLEANUP: fix typos in comments in ebtree 2018-11-18 22:23:15 +01:00
examples [RELEASE] Released version 2.0-dev0 2018-12-22 11:20:35 +01:00
include BUG/MAJOR: fd/threads, task/threads: ensure all spin locks are unlocked 2019-02-25 16:16:36 +01:00
reg-tests BUG/MEDIUM: compression: Rewrite strong ETags 2019-01-29 20:26:06 +01:00
scripts SCRIPTS: add the issue tracker URL to the announce script 2019-01-29 06:51:16 +01:00
src BUG/MAJOR: fd/threads, task/threads: ensure all spin locks are unlocked 2019-02-25 16:16:36 +01:00
tests CLEANUP: fix a misspell in tests/filltab25.c 2018-11-18 22:23:15 +01:00
.gitignore DOC: split the README into README + INSTALL 2018-12-16 22:30:57 +01:00
CHANGELOG [RELEASE] Released version 2.0-dev0 2018-12-22 11:20:35 +01:00
CONTRIBUTING DOC: Fix typos in README and CONTRIBUTING 2018-11-12 08:54:12 +01:00
INSTALL [RELEASE] Released version 2.0-dev0 2018-12-22 11:20:35 +01:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS DOC: fix reference to map files in MAINTAINERS 2018-10-17 04:21:04 +02:00
Makefile MEDIUM: 51d: Enabled multi threaded operation in the 51Degrees module. 2019-02-08 21:29:23 +01:00
README DOC: split the README into README + INSTALL 2018-12-16 22:30:57 +01:00
ROADMAP DOC: update the roadmap about priority queues 2018-08-10 17:12:04 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 2.0-dev0 2018-12-22 11:20:35 +01:00
VERSION [RELEASE] Released version 2.0-dev0 2018-12-22 11:20:35 +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
  - 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)