On closing Java shell

[boazbk@xxxxxxxxxxxxxx (Boaz Barak)]

How about the server pinging the application from time to time,
and determining whether it's still alive - this will work even if the
computer shuts down or the network falls.
alternatively - you can have the registration valid for 2 minutes and the
app will have to register again every 2 minutes.

Boaz Barak
boazbk@xxxxxxxxxxxxxx
(also: boazbk@xxxxxxxxxxxxxx)

----- Original Message -----
From: Eleonora Di Pietro <dipietro@xxxxxxxxxxxxxxxxxxx>
To: <advanced-java@xxxxxxxxxxxxxxxx>
Sent: éåí øáéòé 27 ñôèîáø 2028 12:37
Subject: On closing Java shell


> Hi all,
> I have a question for you. I realized a Java application that can run
> with a graphical interface or without it (the user can select it as a
> command line option). In both cases, however, the application, while
> running, registers itself on a server, so other applications can refers
> to it.
> When my application is closed it is necessary to deregister it, so that
> nobody can refer to it, after its end. That is my problem: if I start
> the application with the graphical interface, it is easy to deregister
> it because I have associated the deregistration process to the on
> closing windows event.
> But if I start the application without gui (from a Java shell) when I
> press CTRL-C to close the application process I can't do the
> deregistration. I tried to rewrite the finalize method of my classes,
> but it doesn't work.
> Is there someone who can help me solving the problem?
> Thanks in advance,
>
>             E. Di Pietro
>
>
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