https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21366
Jonathan Druart <jonathan.druart+k...@gmail.com> changed:
What |Removed |Added
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Attachment #139011|0 |1
is obsolete| |
--- Comment #16 from Jonathan Druart <jonathan.druart+k...@gmail.com> ---
Created attachment 139015
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=139015&action=edit
Bug 21366: Add koha-plack --reload to gracefully restart Plack/Starman
This patch adds a "--reload" option to koha-plack, which allows
a sysadmin to gracefully restart Koha.
This is very useful when installing Koha plugins or deploying a hot fix
where you need to change code but don't want to interrupt anyone's
usage of Koha.
0. Apply patch
1. cp /usr/sbin/koha-plack /usr/sbin/koha-plack.bak
2. cp debian/scripts/koha-plack /usr/sbin/koha-plack
3. ps -efww | grep "starman"
4. Now at roughly the same time do the following two actions:
4a. Go to http://localhost:8081/cgi-bin/koha/about.pl
4b. koha-plack --reload kohadev
5. Note that the web request completes successfully
6. ps -efww | grep "starman"
7. Note that the "starman master" process stays alive, but the "starman worker"
processes have been restarted
Signed-off-by: Jonathan Druart <jonathan.dru...@bugs.koha-community.org>
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