Henrik,
Thank you so much! Your answer did help me a lot and I could
understand what the problem was! As you advised, I could solve
the problem by removing %{Referer} from the external_acl_type
statement below.
In fact, I just added %{Referer} and some other arguments to
leave them as logs of the helper...
Thanks again.
Regards,
Norio
> On Mon, 31 Jan 2005, Norio Korekawa wrote:
>
> > external_acl_type myacltype %LOGIN %SRC %DST %{Referer} %{User-Agent} /usr/lib/squid/myaclhelper.pl
> > acl myacl external myacltype
>
> > It seems that myaclhelper.pl is called by squid, every time new URL
> > is accessed, but is this correct action?
>
> To be precise the helper is called for every new unique combination of the
> arguments
>
> %LOGIN %SRC %DST %{Referer} %{User-Agent}
>
> As you include Referer this means that the helper will be called pretty
> much for every unique link your users click on or otherwise implicitly
> accesses (including each inlined objects) during the ttl.
>
> The helper is called for every unique combination of the arguments sent to
> it.
>
> so it's not exacly each link.. but I think you get the picture if you look
> at the arguments
>
> If you limit yourself to not sent %{Referer} then the helper will be
> called for every unique site each user visits, or twice if the user uses
> two different web browsers.
>
> > I think my squid.conf has some problems, but I don't know what they are...
>
> More likely a slight misunderstanding on how the external_acl helpers
> work, or what is included in the Referer and/or User-Agent HTTP headers.
>
> Regards
> Henrik
