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Willy Tarreau e6f4f15929 MINOR: tasklet: set TASK_WOKEN_OTHER on tasklets by default
Now when tasklets are woken up via tasklet_wakeup(), tasklet_wakeup_on()
or tasklet_wakeup_after(), either the optional wakeup flags will be used,
or TASK_WOKEN_OTHER will be used.

This allows tasklet handlers waking up for any given cause to notice
whether or not they were also woken for another reason. For example, a
mux handler could skip heavy parts when seeing that TASK_WOKEN_OTHER is
absent, proving that no standard tasklet_wakeup() was done, for example
in response to a subscribe().

The benefit of the TASK_WOKEN_* flags is that they're purged during the
wakeup, and that they're easy to check for using TASK_WOKEN_ANY.
TASK_F_UEVT1 and TASK_F_UEVT2 are also usable for private use (e.g. wakeup
from a stream to a connection inside a mux).

Probably that in the future, code dealing with subscribe events should
start to place TASK_WOKEN_IO like is done for upper layers.
2024-12-03 19:45:08 +01:00
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README.md

HAProxy

alpine/musl AWS-LC openssl no-deprecated Illumos NetBSD FreeBSD VTest

HAProxy logo

HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Installation

The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.

Getting help

The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.

The issue tracker is only for bug reports or feature requests.

Documentation

The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.

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:

License

HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.