Op 03/06/2016 om 15:08 schreef Thiago Macieira:
On sexta-feira, 3 de junho de 2016 11:40:31 BRT Etienne Sandré-Chardonnal
wrote:
Hi,
I would like to detect if my application is already running from another
user account and warn the user.
Create a file in a public place (like /tmp) that indicates it's running. You
can use a QLockFile, provided the other side always uses tryLock() and never
lock().
Be careful with that. Windows tends to mess with you here, applying the
same kinds of tricks they introduced for the registry long ago to the
file system now too.
André
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