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I have a .net 4.0 web application hosted on IIS7 server.

After reading this: http://learn.iis.net/page.aspx/496/iis-url-rewriting-and-aspnet-routing/ about serving static content from another server, so that cookies aren't sent with every request for a static file, i tried it out but without much success.

This is the part written in the web.config file:

<system.webServer>
    <rewrite>
        <rules>
            <rule name="images" stopProcessing="true">
                <match url="^images/(.*)$" />
                <action type="Rewrite" url="http://static-server.com/images/{R:1}" appendQueryString="true" logRewrittenUrl="true" />
            </rule>
        </rules>
    </rewrite>
</system.webServer>

With this rule defined, every link to a file in the images folder should be rewriten into the static-server URL. But this doesn't work at all, now every image that is in the images folder returns a 404 not found. Any idea on what could be causing this behavior or a different solution on how to serve files from a specific folder from a different server without having to go trough tons of code and change all the links to link to the static server?

I did also try using the Redirect action type instead of the Rewrite action, which actually worked, but it defies the reason why i'm trying to serve the files on a different server (this way the request is sent to my dynamic content server with all the required cookies and is redirected to the static-server which is actually worse than serving the images from the dynamic content server).

Paul Tyng
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Atzoya
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1 Answers1

2

I don't think that rule alone will solve this problem for you. It probably doesn't rewrite links in pages that are sent to users.

The article you linked to suggests that you do this "together with the IIS Application Request Routing module". It's the routing module that actually changes links within files sent to the client.

Michael Haren
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  • I installed the 'Application Request Routing' module following http://learn.iis.net/page.aspx/485/define-and-configure-an-application-request-routing-server-farm/ step by step and http://learn.iis.net/page.aspx/484/configure-3-tier-deployment-architecture-using-application-request-routing/ with no positive result. Only then i dont get a 404 but a 500. Maybe something is wrong with the way im configuring the ARR module? – Atzoya Nov 09 '10 at 14:10
  • It definitely is the ARR module that is causing the problems, but i cant seem to configure it. Have decided to go with a different approach (manually changed the paths of some of the resources needed) until i find out how to properly configure the module. When i find out what is causing the problem i will update my post with what i did. – Atzoya Nov 11 '10 at 16:02
  • Atzoya Did you ever solve this issue? I walked into exactly the same issue as you did. It SHOULD be possible to rewrite/forward to a different domain I would guess. I also installed ARR and am tweaking it right now, but I fail to see why I would need rewrite links as @MichaelHaren suggested, for it to work. That is only necessary to have the correct links in the page given back, but I'm getting a complete 404 error for the page, a page with incorrect links/anchors would already be a big improvement :). – Bart Jun 25 '13 at 09:09