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  • MrFlo 159 posts 403 karma points
    Feb 20, 2012 @ 11:55
    MrFlo
    0

    Problem with Chrome on Windows

    Hello,

    On chrome 17 for PC, I often have a stange behavior caused by imageGen.
    The page stop loading on a strange rendering, with the header content of an image generated by ImageGen.

    The title of the window is named "ImageGen". This only happen on Chrome and on PC only. After refreshing the page many times, it renders finally properly.

    This happen on different sites. There are more than one image on each page.

    Do you have any idea on what is causing this problem ?

    Here is a screenshot:

    I am the only one having this?
    I have tried to update imagegen with latest version but still the same behavior.

    Any help is welcome,

    MrFlo

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  • MrFlo 159 posts 403 karma points
    Feb 20, 2012 @ 15:24
    MrFlo
    0

    May be a problem with the generated header?

    It seems that the content-length should be specified in chrome:

    http://www.google.com/support/forum/p/Chrome/thread?tid=5f8006d04e62a6cf&hl=en or http://stackoverflow.com/questions/4604804/chrome-browser-does-not-show-images-generated-by-http-handler

    This information is not in the header generated with ImageGen.ashx:

    HTTP/1.1 304 Not Modified Cache-Control: public Content-Type: text/html; charset=utf-8 Expires: Mon, 20 Feb 2012 10:28:35 GMT Last-Modified: Mon, 20 Feb 2012 10:28:35 GMT ETag: 9uslz-7s.jpeg Server: Microsoft-IIS/7.5 X-AspNet-Version: 2.0.50727 X-Powered-By: ASP.NET Date: Mon, 20 Feb 2012 14:21:02 GMT

    Any ideas on this?

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  • MrFlo 159 posts 403 karma points
    Feb 20, 2012 @ 15:38
    MrFlo
    0

    I found the problem, use imagegen.ashx in place of imagegen.aspx :

    http://our.umbraco.org/projects/website-utilities/imagegen/imagegen-bugs/12803-Strange-behaviour,-not-a-bug-but-user-error,-use-imagegenashx-not-aspx

     

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  • Douglas Robar 3570 posts 4711 karma points MVP ∞ admin c-trib
    Feb 20, 2012 @ 18:38
    Douglas Robar
    0

    Glad you found the problem (the legacy .aspx file) and the solution (the new .ashx handler), that's exactly right.

    cheers,
    doug. 

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