How to determine if a RadUpload is using its HttpHandler.

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  1. Robert Columbia
    Robert Columbia avatar
    14 posts
    Member since:
    Jun 2012

    Posted 28 Dec 2010 Link to this post

    We have a page with a RadUpload (an instance of our own descendant of RadUpload).  Someone has reported that it is choking on a 50 megabyte file.  I have been tasked to investigate this.  It appears that we have a RadUpload in a user control with Localization.Select =Browse.  There does not appear to be any RadProgressManager or RadProgressArea.

    According to "http://www.telerik.com/products/aspnet-ajax/upload.aspx":

    "The Telerik ASP.NET Upload control now features a new HttpHandler specially designed for monitoring the process and updating its progress. As a result upon a request for progress update the server is not hit as the page does not go through the complete page lifecycle as this is not needed. This significantly reduces the server load and data transfer. "

    How do I determine if this HttpHandler is being used?
  2. Genady Sergeev
    Admin
    Genady Sergeev avatar
    1596 posts

    Posted 03 Jan 2011 Link to this post

    Hi Robert Columbia,

    If there is no RadProgressManager on the page the RadProgressArea HttpHandler is not going to be hit. You can verify this using an http debugging proxy like fiddler or firebug. Inspect the requests to the server, If everything is normal there shouldn't be requests to Telerik.RadUploadProgressHandler.ashx as long as there is no progress manager on the page. Apart from this, what exactly is the problem that you experience?

    All the best,
    Genady Sergeev
    the Telerik team
    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
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