Subject High number of NULL attachments
Author Tom
Hi all.

I am running a FB 2.5.3 server to which a delphi application connects. We
usually have 20-30 concurrent connections.
I have inspected the MON$ATTACHMENTS table and noticed many of the records
have NULL values in MON$REMOTE_PID and MON$REMOTE_PROCESS but not in

Does that mean that the connection to the server is still open even if the
application isn't? How can I mitigate that?