client keepalive on high trafic site
phk at phk.freebsd.dk
Tue Sep 8 12:53:22 CEST 2009
In message <4AA63655.5020707 at 1art.cz>, =?UTF-8?B?VsOhY2xhdiBCw61sZWs=?= writes:
>Because i am not shure how to do that ...
>I cant test User-Agent in vcl_deliver because 'req.' object is not
>where shoud i put such a test?
Ahh, that gets trick if you are running a version before we enabled that.
How much IE6 traffic do you have ?
If it is not too much, you could simply pass it.
If it is too much for that, one dirty workaround is to define
yourself as a backend, and send all IE6 to pass with yourself
as backend, that way you get a cache-hit, but can use vcl_fetch
on the pass transaction to nuke the connection closed header.
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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