How to get notified when system 【log out】?

Mon Oct 19 05:19:08 PDT 2009

Em Segunda-feira 19 Outubro 2009, às 11:29:34, você escreveu:
> is there any signals to trace or listen to?
> 
> because i have a java app,and i need to do something befor my app is killed
> when the system log out
> 
> any instructions would be much appreciate

No, there's no such thing in D-Bus.

In X11 systems, XSM will tell you to exit. So you need to find how to get the 
XSM notification in Java.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
  Senior Product Manager - Nokia, Qt Development Frameworks
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