initself:

Your callback *must* return. If you need to make something operate continuously, then you need to fork off another process (or create a thread) and then work out the details of communicating between the processes/threads (perlipc).

...roboticus

In reply to Re: Running a SystemTray::Applet with a callback in infinite loop by roboticus
in thread Running a SystemTray::Applet with a callback in infinite loop by initself

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