Silverlight problem

Last post 06-18-2009, 3:15 PM by rbellow. 7 replies.
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  •  03-28-2009, 4:36 AM 50405

    Silverlight problem

    Hi,
     
    I have a problem with the Silverlight uploader. When the upload gets to about 300MB i get the following error:
     
     
    Silverlight : The upload task is interrupted!Unable to get web http response.System.Net.WebException: The remote server returned an error: NotFound

       at System.Net.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)

       at System.Net.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)

       at Silverlight.FileItem._OnGetResponse(IAsyncResult ar)



    Any ideas?
     
    -- Sugendran
    PS: The current ajaxdownloader doesn't acknowledge the  TempDirectory app setting
  •  03-28-2009, 4:56 AM 50406 in reply to 50405

    Re: Silverlight problem

    Hi,
     
    What browser did you get such error ?
     
    Did all kinds of file size get the same error ?
     
    Regards,
    Terry
  •  03-28-2009, 5:26 AM 50407 in reply to 50406

    Re: Silverlight problem

    I get it in both Firefox 3 and IE 7.
     
    If I upload a small file (less than 200MB) it works perfectly. The strange thing is that the point where it breaks is never the same - usually though it's somewhere between 300-400.
     
  •  03-28-2009, 6:35 AM 50408 in reply to 50407

    Re: Silverlight problem

    Additionally:
     
    I get this error when I upload a file larger than 400MB.
     
    "The process cannot access the file because it is being used by another process."
     
    My web.config settings are:
     
    <add key="CuteWebUI.AjaxUploader.TempDirectory" value="~/UploaderTemp" />
    <add key="CuteWebUI.AjaxUploader.RewritePath" value="False" />

  •  03-29-2009, 6:00 PM 50426 in reply to 50408

    Re: Silverlight problem

    I just noticed this in my firebug console:

    out of memory
    Oxa0(Object createTime=1238367274263)CuteWebU...457360000 (line 1)
    Ox92(Object createTime=1238367274263)CuteWebU...457360000 (line 1)
    Ox91()CuteWebU...457360000 (line 1)
    DoVideoUpload()()Media.js (line 15)
  •  03-29-2009, 6:22 PM 50427 in reply to 50426

    Re: Silverlight problem

    After disabling firebug the upload worked. But I am seeing a jump of about 500MB in the RAM Firefox uses while uploading a 700MB file. This does cause me some concern, because it is likely that our clients may not have that much spare memory on their machines.
     
    Also, I'm having to manually set the Uploader.TempDirectory because it is not reading it from my web.config.
  •  03-29-2009, 10:41 PM 50428 in reply to 50427

    Re: Silverlight problem

    Sugendran,
     
    Thanks for your information.
     
    We are still investigating on it.
     
    Regards,
    Terry
     
  •  06-18-2009, 3:15 PM 53278 in reply to 50428

    Re: Silverlight problem

    I continue to get this error as well. And it appears to have no relationship to file size. The only way I can consistently reproduce the error is when the page the upload control is located on is accessed from a Response.Redirect("pagewithcontrol.aspx").
     
    If I ask the page through a traditional HTML link, the error is not thrown.
     
    It also doesn't appear to be a caching issue of the page as I append a unique querystring to the url. Any ideas around this?
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