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Thomas Goirand bae5561d4d Clean-up memcache connection sockets

The ConnectionPool currently opens sockets, but never closes them. As a
result, any client using oslo.cache memcache pool leaves sockets in a
CLOSE_WAIT state, with the source port not being re-usable.

In our production system, were we have A LOT of activity, this creates
a storm of non-reusable ports: all source ports are in use, making the
node unuseable for other things.

This patch adds a __del__ destructor closing inactive connections,
fixing the issue.

Closes-Bug: #2043121
Change-Id: I09d632346c76d1aff7c534f0d040162d1985f548

2023-11-13 15:46:59 +01:00

doc

Remove unnecessary unicode prefixes

2022-04-19 15:07:53 +08:00

oslo_cache

Clean-up memcache connection sockets

2023-11-13 15:46:59 +01:00

playbooks/tests/functional

Refactoring functional tests based on standard usages

2020-05-28 14:34:47 +02:00

releasenotes

Update master for stable/2023.2

2023-09-07 09:35:52 +00:00

tools

Avoid tox_install.sh for constraints support

2019-05-04 07:02:41 +02:00

.coveragerc

Change ignore-errors to ignore_errors

2015-09-21 14:42:30 +00:00

.gitignore

Adding functional tests

2020-05-14 14:45:12 +02:00

.gitreview

OpenDev Migration Patch

2019-04-19 19:29:50 +00:00

.mailmap

Initial commit from oslo cookiecutter template

2015-04-15 11:22:01 -05:00

.pre-commit-config.yaml

Move flake8 as a pre-commit local target.

2021-03-23 13:07:33 +01:00

.stestr.conf

Adding functional tests

2020-05-14 14:45:12 +02:00

.zuul.yaml

Moves supported python runtimes from version 3.8 to 3.10

2023-04-10 12:57:38 +09:00

bindep.txt

Add Memcached functional tests to gate

2020-08-20 14:41:47 +02:00

CONTRIBUTING.rst

Align contributing doc with oslo's policy

2020-05-04 18:18:10 +02:00

HACKING.rst

update the doc URLs

2017-07-11 21:51:41 +08:00

LICENSE

Initial commit from oslo cookiecutter template

2015-04-15 11:22:01 -05:00

README.rst

Replace git.openstack.org URLs with opendev.org URLs.

2019-05-09 09:15:16 +02:00

requirements.txt

Expose pymemcache's HashClient public params

2022-01-21 08:54:13 +01:00

setup.cfg

Revert "Moves supported python runtimes from version 3.8 to 3.10"

2023-05-05 18:55:01 +00:00

setup.py

remove outdated header

2020-02-10 18:34:34 +01:00

test-requirements.txt

Bump bandit

2023-05-17 16:03:23 +02:00

tox.ini

Fix issues related to tox4

2023-02-17 13:14:58 +00:00

README.rst

Team and repository tags

oslo.cache

oslo.cache aims to provide a generic caching mechanism for OpenStack projects by wrapping the dogpile.cache library. The dogpile.cache library provides support memoization, key value storage and interfaces to common caching backends such as Memcached.

Free software: Apache license
Documentation: https://docs.openstack.org/oslo.cache/latest/
Source: https://opendev.org/openstack/oslo.cache/
Bugs: https://bugs.launchpad.net/oslo.cache
Release notes: https://docs.openstack.org/releasenotes/oslo.cache/