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From Steve Malenfant <>
Subject Re: Removing few query strings from cache key
Date Sat, 14 Mar 2015 00:48:05 GMT
Thanks Leif,

I tried cacheurl, didn't work for me so far.
regex_remap, need to check but I probably would need an example.
I also found header_rewrite which has some "rm-header". A nice complement
would be "rm-querystring" which would make this too easy. But that's a
"header" plugin.
Lua seems the best option, at least the easiest for me.

I can see some enhancement to the url_sig since I would like to use in
conjunction with it. Remove the keys related to the signature, remove the
rest or keep some. But then there is the cases where you don't have
signatures and need to manipulate query string.


On Fri, Mar 13, 2015 at 7:48 PM, Leif Hedstrom <> wrote:

> It really depends on whether you want the origin server to see the query
> parameters or not. Both plugins ought to work as far as the cache key goes,
> but they behave differently for the origin side.
> My preference is to modify the request URL in remap when possible. The API
> to modify the cache key, as used by cacheurl plugin, is pretty inefficient.
> I'd have to check the regex_remap to see if it does what you want . I'm
> pretty sure the Lua plugin can do this with a small amount of Lua script.
> -- Leif
> > On Mar 13, 2015, at 1:01 PM, Steve Malenfant <>
> wrote:
> >
> > I'm trying to find the best way to remove part of the Query String for
> cache reasons. Either exclude everything except (x, y and z) or include
> everything except (x, y and z)
> >
> > Seems like the CacheURL Plugin is how you would get this done. Seems
> like regex_remap could do something similar but not exactly how you would
> achieve the results I wanted.
> >
> > Thanks,
> >
> > Steve

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