[racket-dev] polling select in racket

From: jenny sun (jenny.sun.jenny.sun at gmail.com)
Date: Tue Feb 8 19:40:33 EST 2011

Hi,

Can Racket access to system calls like select () in unix?
or there are there APIs that can check channel data ready or not? e.g.
socket's data whether ready to read or write or not?

Thanks,
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