Thanks for that... the patch you mentioned definitely solve this problem...it looks like the default buffer size is 4096 bytes on windows.
minor change of the patch for twisted 11.1 _pollingfile._PIPE_BUFFER_SIZE has been changed to _pollingfile.FULL_BUFFER_SIZE * * thanks again for your guys help. Regards gelin yan On Mon, Nov 21, 2011 at 7:02 PM, Žiga Seilnacht <ziga.seilna...@gmail.com>wrote: > On 21.11.2011 8:40, gelin yan wrote: > > Hi glyph > > > > I attached a file for this purpose. there is a number 4073 inside > the > > code. when i use any smaller value, the function return a correct > result. I > > use win 7& twisted 11.1 at the moment. I am not sure whether this limit > > comes from os or not. > > > > thanks > > > > gelin yan > > > > That sounds like issue 5365: > http://twistedmatrix.com/trac/ticket/5365 > > Does the patch there fix the issue for you? > > Best regards, > Ziga > > _______________________________________________ > Twisted-Python mailing list > Twisted-Python@twistedmatrix.com > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python >
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