Hi Simon831,
This is the first time we get a report for such a problem since we changed
RadUpload's file handling logic and to my regret I can't help with a direct advice. Actually now the uploaded files are handled by the ASP.NET engine itself, while
RadUpload just monitors the file upload process.
The client-side
TimeoutException is thrown after the server-side part of an Ajax call has taken too much time to complete. It seems that some object gets locked on the server, thus preventing the process completion.
By the way,
RadUpload does not use
ASP.NET Ajax calls to update the progress area, but instead it uses pure
XmlHttp calls. Am I missing something in your scenario?
Kind regards,
Erjan Gavalji
the Telerik team
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