On Tue, Aug 14, 2007 at 09:26:19AM +0200, Daniel Stenberg wrote:
> On Mon, 13 Aug 2007, Peter O'Gorman wrote:
> 
> > For a 54Mb file from localhost, sftp(1) takes 8 seconds with -B 131072, 
> > sftp_nonblock with a 128Kb buffer takes .... 8 seconds.
> 
> That just... rocks!

*sigh*

When I went to patch curl, I noticed my error - I did not verify that
the output file was the same as the input, it does in fact take
libssh2 those 8 seconds to create a zero length file because 128Kb is
more than the limit LIBSSH2_SFTP_PACKET_MAXLEN (40000).

So, the maximum size for the buffer is 40000 bytes, which, is still
lots better than the 1024 is sftp_nonblock.c, but real speedy, it
isn't.

Back to the drawing board :(

Peter 



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