[izpack-devel] Single Installer Instance

Jeff Gordon jeff.not24 at gmail.com
Wed Jan 30 00:27:58 CET 2008


I haven't done this with Java.  I know Eclipse and some other applications
do this, but was wondering if there was an easy way to implement it.  My
experience has been that each Java application blindly launches in a new JVM
with no way to check in an OS neutral way whether an instance of the same
application is already running.

On Jan 28, 2008 11:11 PM, Julien Ponge <julien.ponge at gmail.com> wrote:

> > Sorry for not searching old message on this, but I've got an immediate
> > request to make each installer not allow a second instance to start
> (such as
> > an impatient user on a slow machine trying to start the installer
> again).
> > Has any work ever been done on this?  Seems like good default behavior
> to
> > me.
>
> Good idea, just make sure it checks on the installation instance and
> not just "another IzPack is launched".
>
> Cheers
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