memcached address and namespace are in $KOHA_CONF, so it is required to
read it before being able to access the cache. And after that,
configuration is kept in memory forever. Storing this in memcached is
useless and even counter-productive, since Koha reads both the file and
the cache
This patch addresses this issue by removing the cache-related code from
C4::Context->new.
It means that C4::Context->new will always read the configuration file,
so this patch also replaces inappropriate calls to
C4::Context->new->config by appropriate calls to C4::Context->config
It also fixes a bug where C4::Context->new would ignore the filepath
given in parameters if there was something in cache.
It also removes a problematic call to Koha::Caches->get_instance.
Because this call was outside of any subroutine, it would have happened
before the initialization of $C4::Context::context (which happen in
C4::Context::import)
Test plan:
1. Do not apply the patch yet
2. Add the following line at the beginning of Koha::Config::read_from_file
warn "read_from_file($file)";
This will allow you to check how many times the file is read.
3. Flush memcached and restart starman
4. Check the logs, you should see "read_from_file" a bunch of times
5. Apply the patch
6. Re-add the line from step 2
7. Flush memcached and restart starman
8. Check the logs, you should see "read_from_file" only once
9. Make sure the memcached config from $KOHA_CONF (memcached_servers,
memcached_namespace) is taken into account by checking the About page
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 4b65d099d7)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
We got a lot of support questions because scripts are executed without
the correct environment/user.
We could die and provide more useful information
Tested on my kohadevbox VM by:
1) sudo chmod a-rx /etc/koha/sites/kohadev/koha-conf.xml
2) run help.pl from the command line to produce the desired die message
3) sudo chmod a+rx /etc/koha/sites/kohadev/koha-conf.xml
4) rerun help.pl successfully
Signed-off-by: Jon Knight <J.P.Knight@lboro.ac.uk>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Bug 19760: Change wording
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
This patch wraps the XMLin call on an eval block. It also adds unit
tests (mocked) for Koha::Config->read_from_file()
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
This patch removes an occurence of an unused var in Context.pm and
also prevents a warning if memcached_servers is not set:
Use of uninitialized value in split at /home/vagrant/kohaclone/Koha/Cache.pm line 91.
t also tidies small things.
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Move C4::Context->read_config_file to Koha::Config
That permits to reuse it from Koha::Cache without needing C4::Context
(and introduce a circular deps).
TODO: Add decent POD to Koha::Config
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Julian Maurice
Jonathan Druart
Tomas Cohen Arazi