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freetds - RE: [freetds] FreeBSD 5.0 performance problems with TCP_NOPUSH

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  • From: Peter Deacon <peterd AT iea-software.com>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: RE: [freetds] FreeBSD 5.0 performance problems with TCP_NOPUSH
  • Date: Tue, 15 Mar 2005 10:14:07 -0800 (Pacific Standard Time)

On Tue, 15 Mar 2005, ZIGLIO, Frediano, VF-IT wrote:

So I think is working using NODELAY option... do you know a way to
"emulate" linux CORK behavior, that is coalesce packets and flush them
when needed ??

I'll check around a bit...maybe on last set nodelay before send() or turn it off before send.

Found a patch in their system where they added a TCP_CORK flag but it's still marked open. http://www.freebsd.org/cgi/query-pr.cgi?pr=24959

Have Fun!
Peter




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