Re: [SQU] 304 Not Modified error in browser

On Mon, 13-Nov-2000 at 15:16:40 -0700, Duane Wessels wrote:
>
>
> On Mon, 13 Nov 2000, Ben Bricker wrote:
>
> > When viewing website pages on a particular server (maybe others as well) I
> > occasionally will have broken images. I'll hit the reload button in my
> > browser in an attempt to refresh the page, and before any HTML content of
> > the page is loaded, above it in the browser I get:
> >
> > TITLE>
> >
> > 304 Not modified
> >
> > The document has not been modified, you can use your local copy. HTTP/1.0
> > 200 OK Date: Mon, 13 Nov 2000 19:00:05 GMT
> > Server: WebSitePro/2.3.18 (Using iHTML/2.18g) Pragma: no-cache
> > Cache-Control: no-cache, no-store, must-revalidate Expires:
> > Mon, 13 Nov 2000 19:00:05 GMT Status: 200 OK Content-Type: text/html
> > Content-Length: 3430 X-Cache: MISS from
> > cacheserver Proxy-Connection: keep-alive
> >
> > I am using Squid 2.3.Stable4. It appears to mostly happen while hitting
> > websites on this particular server, (for example www.wregional.com) but it
> > seems like I remember seeing it on another site too.
> > Why would this be happening and is it a Squid problem? If so, how do i fix it?
>
> might be bugs/complications with persistent connections. You can disable them
> in squid with this
>
> client_persistent_connections off
> server_persistent_connections off

I have seen the problem also on squid-2.2-STABLE5 with the hno patches.
It first appeared with an intranet site here. I noticed that the site
in question was running WebSitePro as webserver. Now, if I examine
www.wregional.com with netcraft, it is running WebSitePro as well.

But I will try pconn_timeout in my squid-2.2 and try again.

Thanks for the hint,

        -Andre

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