RE: [squid-users] ignore question mark in url

> hi guys,
> Sorry for not explaining my self clear enough,
> I'll give you a live example:
> the following url is an swf file that can be cached (if the ?.* will
> be ignored).
> All the rest of the arguments meant to be used while clicking the swf
> file and they are always changing.
> http://www.themarker.com/media09/haaretz_com/libi/libi_eng2_100x450_haaretz.swf?clickThru=http%3A//dclk.themarker.com/event.ng/Type%3Dclick%26FlightID%3D110201%26AdID%3D182245%26TargetID%3D7099%26Segments%3D39%2C143%2C361%2C2427%2C4706%2C4754%2C4881%2C6320%2C6514%2C6814%2C6955%26Targets%3D7003%2C7653%2C6874%2C7099%26Values%3D25%2C30%2C46%2C50%2C60%2C72%2C81%2C90%2C100%2C110%2C150%2C173%2C307%2C314%2C324%2C486%2C1102%2C1132%2C1137%2C1180%2C1184%2C1207%2C1236%2C1248%2C1257%2C1282%2C1461%2C1472%2C1501%2C1598%2C1619%2C1638%2C1716%2C1728%2C1759%2C1761%2C1762%2C1774%2C1814%2C1893%2C1916%2C1977%2C2049%2C2086%2C2108%2C2143%2C2194%2C2253%2C2254%2C2269%2C2275%2C2305%2C2330%2C2336%2C2341%2C2403%2C2517%2C2523%2C2532%2C2537%2C2577%2C2583%2C2602%2C2641%2C2723%2C2977%2C3192%2C3194%2C3237%2C3628%2C3669%2C3880%2C3893%2C3911%26RawValues%3DSITEID%252CHaaretz_Eng%252CCONTRASSID%252Chp%26Redirect%3Dhttp%3A//www.libi-fund.org.il/Libi/ENG/
>
> the need is:
> if the file is .swf always ignore ?.* and cache the file as:
> http://www.themarker.com/media09/haaretz_com/libi/libi_eng2_100x450_haaretz.swf
>
> rewrite is bad idea cause i need to send back to the browser the
> argument that passed to the cache server.
>
> thanks,
>
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 <On Sun, 2009-02-01 at 18:37 -0800, Elli Albek wrote:
> > So lets say you have an origin server that is smart enough to redirect to
> > the correct URL always.
> >
> > For example, identical pages:
> > 1. mydomain.com/blah?a=b&c=d
> > 2. mydomain.com/blah?a=b&c=d&button.x=10
> > 3. mydomain.com/blah?c=d&a=b
> >
> > Are all the same page, but the "correct" URL is 1.
> >
> > The origin server redirects URLs 2 and 3 to URL 1 using HTTP 301 response.
> >
> > Then it should be fairly safe to use the entire URL with the query string as
> > a cache key. When users access URL 2 a few times, then quid can go to the
> > origin server only once, and afterwards return 301 response from cache.
> >
> > Is this a good assumption?
> >
> > Do I need to add Expires header and max-age to the 301 response to make this
> > work?
> >
> > E
> >
> > -----Original Message-----
> > From: Amos Jeffries [mailto:squid3_at_treenet.co.nz]
> > Sent: Sunday, February 01, 2009 4:58 PM
> > To: Maoz
> > Cc: Amos Jeffries; squid-users
> > Subject: Re: [squid-users] ignore question mark in url
> >
> > > been there, done that..... didn't find any relevant information there.
> > >
> > >
> > > On Sun, 2009-02-01 at 23:31 +1300, Amos Jeffries wrote:
> > >> Maoz wrote:
> > >> > hello,
> > >> > how can I ignore the question mark in url
> > >> > I'll explain:
> > >> > Treat the url until the question mark as object.
> > >> >
> > >> > www.domain.com/index.jsp?aaa=1
> > >> >
> > >> > will be the same object as:
> > >> >
> > >> > www.domain.com/index.jsp?aaa=10
> > >> >
> > >> > and
> > >> >
> > >> > www.domain.com/index.jsp?aaa=2&ggg=3
> > >> >
> > >> > thanks
> > >> >
> > >>
> > >> http://wiki.squid-cache.org/ConfigExamples/DynamicContent
> > >>
> > >> Amos
> > >
> >
> > Ah, sorry, now that I've woken up and re-read your request I see you were
> > asking something different to what I though.
> >
> > You want the experimental storeurl controls from Squid-2.7.
> > http://www.squid-cache.org/Versions/v2/2.7/cfgman/storeurl_rewrite_program.h
> > tml
> >
> >
> > Note that duplicating dynamic URLs like that is very dangerous procedure:
> > - for web providers it drops them into the nasty bandwidth wasting hole
> > youtube is currently in.
> > - for cache operators it drops you into the liability of getting it right
> > and forever having to check its still right. Big issues when it goes even
> > slightly wrong.
> >
> > Amos
> >
> >
> >
Received on Mon Feb 02 2009 - 21:44:12 MST