Application shutdown normally

Hi all,

when xenv shutdowns down xstore the log presents a line with a "application shutdown abnormally", this is the message on log, I believe xenv just deletes the .anchor files on tmp folder.

On my environment, after applying an update xstore "dies" at different places when looking up a customer, when entering the tender screen, it varies.

This is not always replicable, it occurs on lead and nonlead, but it only occurs on the first transaction after the update jar is applied. After turning it up again, it runs smoothly.

I wrote "dies" cause it is not an unexpected shutdown, somehow a shutdown signal is being triggered, the log says "Application shutdown normally". Can someone pinpoint what can cause a controlled shutdown of xstore? Strange thing is that xenv shuts it down abnormally, never saw the normal shutdown before.