Tim Peters wrote: > [Martin v. Löwis] >> So FD_SETSIZE is 64 on Windows, >> In Python FD_SETSIZE is 512 on Windows (see the top of selectmodule.c). > Although I agree, in terms of the socketmodule, there was no such define overriding the default FD_SETSIZE, so you are both right. -- Scott Dial scott at scottdial.com dialsa at rose-hulman.edu