Connections dropping all of a sudden

I am experiencing a sudden drop in user connections and is receiving these errors in bulk :

2019.02.15 11:16:14 org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to error while processing message:

2019.02.15 11:16:14 org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to error while processing message: 884b726c-98a2-430a-8d63-587c9de9b614<msg_type xmlns=“http://www.jeevansathi.com/message_type” type=“check” username="">check</msg_type>

Change : RoutingUserSessions has been changed from JVM Cache to Aerospike.

Openfire had been running fine for 2 days, and now all of a sudden these errors result in connection drop.

Which version of Openfire?

This issue is with 4.2.3.
Java - 8

I’d try disabling Stream Management. It’s a known issue with 4.2. Set the system property stream.management.active to false.

It’s quite possibly not that, but it’s at least good to eliminate it!

Greg

Resolved this error with the help of a better data resource. Now, the system is faster than before. Using the resource pool management in a better manner helped me.