Hi Norman,

If you're closing a View window while the process execute some REBOL code, the window 
will be destoyed but the process will remain in memory until it finish executing the 
code. In your case, by setting v-frames to a high value, you create a very long loop
that will stay alive even after you've closed the window. So i guess you've hit the 
[x] button +/- 7 times to obtain the windowless processes...(Sending a "Ctrl-C" signal 
to the process will make it terminate cleanly)

You can see more clearly the issue if you add a 'print "showing console..." line at 
the beginning of the %vball.r script. Then run your test and you will see that the 
console is still there after you close the window.

BTW, the VBall apps could avoid such issue by calling a 'quit in a window 'close event 
handler.

HTH,

-DocKimbel.
PS: 2.5.2 looks like more a /Core version...;-)

Rebolinth wrote:
> 
> Hello All,
> 
> When using the VBALLS demo with /view and I change:
> 
> v-frames: choice 50x20 "100" "200" "400" "1000" "2000" font-size 10
> into ->
> v-frames: choice 50x20 "100" "200" "400" "1000" "900000" font-size 10
> 
> and select "900000" as frames option when starting.
> 
> Then Vballs produces background processes under windows.
> After running vballs for 8 hours it has created +/- 7 forked
> processes (dead???)..
> 
> Using Windows /View.. 2.5.2
> 
> Anyone any idea why that happens?
> 
> (R)egards,
> Norman.
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