On Sat, 27 Jul 2013, Michael Dowling wrote:

> I reran my various performance tests, and I can confirm that adding
> CURLOPT_TCP_NODELAY resolves the performance issue.

Great!

> Is there any way curl could automatically detect when it would be
> appropriate to use this option by default?

Not that I can think of. I would guess that it is hard for us to second-guess
the TCP stack's behavior generically. I think we should start with considering
some mention about this in the section where CURLOPT_READFUNCTION is
described, but I'm not sure what to say...

-- 
  / daniel.haxx.se
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