Hi - I have a few racket process running on Windows that need to each ensure the same directory structure exists. I have code like this:
(unless (directory-exists? dir) (make-directory dir)) Well, since they're running in parallel occasionally they race and try to make the directory after another has done so, resulting in an exception. How can I rewrite this so that it either eats the exception or is atomic? Thanks, Dan -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
