On 09.02.11 01:40, jenny sun wrote:
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?

You've got excellent replies for your question but I would also suggest checking out Racket light-weight threads. You can then use blocking calls.

--
regards,
Jakub Piotr Cłapa
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