Apache keepalive

Poul-Henning Kamp phk at phk.freebsd.dk
Fri Dec 21 12:03:04 CET 2007

In message <476B9C33.2030508 at zerustech.com>, Michael Lee writes:

>We noticed that when apache keepalive is "on", varnish does not
>cache dynamic contents even we set the cache-control, pragram and
>expires headers.
>But it's working when keepalive is set to "off"

Check your varnishlog, if your transactions run into "pipe" handling,
that would explain it.

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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