Connection: handling for HTTP/1.0
andersb at vgnett.no
Sat Aug 19 01:02:17 CEST 2006
> I have the Connection: header handling for HTTP/1.0 in place now
> and it looks like it has lowered the "bad connection attempts" rate
> a bit, but it is still not zero.
Good. I am unsure if we ever can hit 0 bad conn. We can take a look on the
flash.vg.no servers. They serv alot of traffic also if I reduce the
servers from 4 to 1. The bad conn number there is of interest.
> At the current request rate of approx 100/sec I see one or two
> "bad connection attempts" per second.
> I'm somewhat leaning towards the theory that it is a FreeBSD or
> network driver tuning issue.
Okay. I wanna ask Åge Røbekk to take a look next time we pound it with
traffic. He has experience with finding/fixing problems like this. We hit
a wall like this on flash.vg.no once. And he tuned some parameters that
> 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
> varnish-dev mailing list
> varnish-dev at projects.linpro.no
More information about the varnish-dev