nonblocking reads in windows?
joec at mill.co.uk
Fri Aug 23 06:32:38 EDT 2002
I have opened a serial port and if there is nothing there to be read
os.read() hangs whereas I want it to return "".
if I try to open the fd with
port = os.open("COM1", os.O_RDWR | os.O_NONBLOCK)
I get an AttributeError saying that os has no attribute O_NONBLOCK. And
the windows select module doesn't support filehandles so it seems I
cannot do it that way either.
Is there any way I can do this on windows?
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