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SchapplM / xbmc-addon-service-watchedlist

Addon for Kodi Media Center to organize "watched"-status of media.
http://kodi.wiki/view/Add-on:WatchedList
GNU General Public License v3.0
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Add an additional check for an existing MySQL connection #36

Closed BCMM closed 5 years ago

BCMM commented 5 years ago

I have had a problem in which the addon opens two simultaneous connections to my MariaDB server. This results in the addon hanging up indefinitely, apparently waiting for the results of a query which the mysql CLI reports is "Waiting for table metadata lock".

I have added a check for an existing db connection in runUpdate() (which contained the only load_db() call not already protected by such a check). This seems to have fixed the problem for me.