Hi, see Perl/Tk App and Interprocess Communication for how someone else solved it on win32. You can "roll-your-own" Tk::ExecuteCommand by just popping a text widget in a toplevel windoow, and feed results into from a thread. You will need a timer to constantly pull (read the pipe) instead of a fileevent. You setup the timer to run very fast, like 5 ms, and in the callback, read the pipe. Using the Win32::Pipe module may also help. You can use the timer to read a shared variable from a thread, as an alternative using threads.
I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re^3: Tk::ExecuteCommand - GUI not responding by executing longer running script by zentara
in thread Tk::ExecuteCommand - GUI not responding by executing longer running script by dzon

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