[racket] How to handle exit of a GRacket application?

For cross referencing:
http://stackoverflow.com/questions/18684412/how-to-handle-gui-exit-in-racket


2013/9/8 Eric Dong <ericcesium133 at gmail.com>

> Hi there,
>
> My Racket GUI application needs to do a lot of cleanup work when exiting,
> i.e. when the user presses the X button. Wrapping the .rkt in a shell
> script which waits and then does the cleanup is a bit too hacky for me.
> There are many exit handlers in the Racket documentation (exit-handler etc)
> but none of them seem to work!
>
> Thanks a whole ton!
>
> Yuhao Dong
>
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-- 
-- 
Jens Axel Søgaard
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