Hi all:
I recently migrated a server from Debian 7 (Openfire 3.9.3) to Debian 9 (Openfire 4.2.3). My issue is that users’ subscriptions are randomly dropping, with no notification to the users or to the server.
On the old server I exported the original mysql database with a mysqldump:
mysqldump -u root -p openfire -u > mysqldump.sql
And on the new server, imported it with:
mysql -u openfire -p openfire -v < mysqldump.sql
I’m finding that subscriptions that were in place during the orignal import disappear after a seemingly random amount of time (~20 minutes?). By subscriptions, I mean entries that are in the openfire.ofPubsubSubscription table in the openfire database.
After users subscribe and start receiving messages, I’m seeing their entries in that table in MariaDB:
select * from ofPubsubSubscription;
But again, after a set amount of time, they disappear from that table.
My questions are:
- What is causing this behavior, and how can I prevent it?
- Where and what logs can I look to get more information?
- What else could be going on with my migration that could be causing this? Everything else (users, nodes, etc) seem to be working fine.
Thanks!