One more idea, not sure you would want to modify LWP (or subclass it if possible...)

You would probably need to make LWP use non-blocking sockets and also use select(). You would then have to do your own timeout loop and callback into your program to that you could call Tk::DoOneEven(ALL_EVENTS) to ensure the GUI keeps ticking

Probably not too hard if you know socket communication, but likely not simple ;-)

In reply to Re: Tk, LWP, and blocking? by smackdab
in thread Tk, LWP, and blocking? by Anonymous Monk

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