I am trying to write a fron end to a daemon. (Yes, noone around here can be asked to start something on Windows from a command line) Here is some example code: 

sub long_sub {
print "1\n";
&long_sub();
}

$main->button( -text => "Start Long-Sub", 
               -command => \&long_sub)->pack;

[download]

My question is: How do I keep my GUI responsive while the sub is executing?? I know under TCL/TK you needed to update your UI inside the sub, but I do not see this functionality in Perl TK.

Ideally, I would like to just have this run in the background. Any help would be appreciated.

~Hammy

In reply to Perl TK by HamNRye

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