Error during collapse and expand actions

4 posts, 0 answers
  1. Avi
    Avi avatar
    6 posts
    Member since:
    Feb 2009

    Posted 09 Jun 2009 Link to this post

     When the Telerik treeview is used and the node's ExpandMode is set to ServerSide, if we select the nodes, expand them or collapse them, we sometimes get the 0x80072746 error. Is there a way to avoid this error?

    Here is the stacktrace for this error:

    Exception of type 'System.Web.HttpUnhandledException' was thrown.;Inner exception: System.Web.HttpException: The remote host closed the connection. The error code is 0x80072746.

      at System.Web.Hosting.ISAPIWorkerRequestInProcForIIS6.FlushCore(Byte[] status, Byte[] header, Int32 keepConnected, Int32 totalBodySize, Int32 numBodyFragments, IntPtr[] bodyFragments, Int32[] bodyFragmentLengths, Int32 doneWithSession, Int32 finalStatus, Boolean& async)

      at System.Web.Hosting.ISAPIWorkerRequest.FlushCachedResponse(Boolean isFinal)

      at System.Web.Hosting.ISAPIWorkerRequest.FlushResponse(Boolean finalFlush)

      at System.Web.HttpResponse.Flush(Boolean finalFlush)

      at System.Web.HttpResponse.Flush()

      at System.Web.UI.HttpResponseWrapper.System.Web.UI.IHttpResponse.Flush()

      at System.Web.UI.PageRequestManager.RenderFormCallback(HtmlTextWriter writer, Control containerControl)

      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

      at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)

      at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer)

      at System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output)

      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer)

      at System.Web.UI.HtmlFormWrapper.System.Web.UI.IHtmlForm.RenderControl(HtmlTextWriter writer)

      at System.Web.UI.PageRequestManager.RenderPageCallback(HtmlTextWriter writer, Control pageControl)

      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

      at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)

      at System.Web.UI.Page.Render(HtmlTextWriter writer)

      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)

      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)

      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

      at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)

      at System.Web.UI.Page.Render(HtmlTextWriter writer)

      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)

      at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)

     

  2. Basel Nimer
    Basel Nimer avatar
    94 posts
    Member since:
    Oct 2009

    Posted 12 Nov 2010 Link to this post

    I Second this, but it happens while using RadUpload and cancelling the upload.

    at System.Web.Hosting.ISAPIWorkerRequestInProcForIIS6.FlushCore(Byte[] status, Byte[] header, Int32 keepConnected, Int32 totalBodySize, Int32 numBodyFragments, IntPtr[] bodyFragments, Int32[] bodyFragmentLengths, Int32 doneWithSession, Int32 finalStatus, Boolean& async)
     
      at System.Web.Hosting.ISAPIWorkerRequest.FlushCachedResponse(Boolean isFinal)
     
      at System.Web.HttpResponse.Flush(Boolean finalFlush)
     
      at System.Web.UI.HttpResponseWrapper.System.Web.UI.IHttpResponse.Flush()
     
      at System.Web.UI.PageRequestManager.RenderFormCallback(HtmlTextWriter writer, Control containerControl)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer)
     
      at System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output)
     
      at System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer)
     
      at System.Web.UI.HtmlFormWrapper.System.Web.UI.IHtmlForm.RenderControl(HtmlTextWriter writer)
     
      at System.Web.UI.PageRequestManager.RenderPageCallback(HtmlTextWriter writer, Control pageControl)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page)
     
      at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
     
      at System.Web.UI.Page.Render(HtmlTextWriter writer)
     
      at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
     
      at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
  3. Nikolay Tsenkov
    Admin
    Nikolay Tsenkov avatar
    734 posts

    Posted 16 Nov 2010 Link to this post

    Hello Basel Nimer,

    Could you, please, post samples reproducing the problem?
    Thanks!


    Regards,
    Nikolay Tsenkov
    the Telerik team
    Browse the vast support resources we have to jumpstart 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.
  4. Basel Nimer
    Basel Nimer avatar
    94 posts
    Member since:
    Oct 2009

    Posted 21 Nov 2010 Link to this post

    Unfortunately i cannot, 
    since this happens randomly and only for clients, i only could notice this from the events list.
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