Postbacks stop after 20 seconds - error attached

2 posts, 0 answers
  1. Brandon
    Brandon avatar
    8 posts
    Member since:
    Nov 2010

    Posted 26 Apr 2012 Link to this post

    Hi There

    Hope you can assist on this strange issue that is occurring.
    I am using a Master-page / Page / user-controls so adopting RadAjaxManager and RadAjaxManagerProxy set-up.
    I am also using RadCompression.

    The page is fairly large so it probably would be hard to post up all the code.

    The scenario that causes this exception is within a Rad-grid (Paged) which has a couple Nested Templates (3 levels) using NeedDataSource.
    When I retrieve some results to bind lets say 200 records to this RadGrid by clicking on the pages randomly after 20+ secs I receive this error.  I don't even go to a nested grid to get this error.
    It never occurs right away always seems to occur after 20 or so seconds.

    ------------------------
    Timestamp: 27/04/2012 12:11:25 PM
    Error: arguments array passed to Function.prototype.apply is too large
    Source File: http://localhost/aspx/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a553a4a13-b3a5-4e6b-a152-b131051f1788%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2012.1.411.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a4cad056e-160b-4b85-8751-cc8693e9bcd0%3a16e4e7cd%3aed16cbdc%3af7645509%3a86526ba7%3a874f8ea2%3a24ee1bba%3af46195d3%3a19620875%3a39040b5c%3af85f9819%3ac172ae1e%3a9cdfc6e7%3a2003d0b8%3ae330518b%3a1e771326%3ac8618e41%3ae4f8f289%3a4cacbc31%3a11a04f7e%3a490a9d4e%3abd8f85e4%3ab7778d6c%3a6a6d718d%3ae524c98b%3a2bef5fcc%3aaa288e2d%3a58366029%3a8e6f0d33%3a7165f74
    Line: 6 
    --------------------------

    All Postbacks are non responsive even in other sections of the page.  Has anyone else encountered such an error.
    I suspect every time I click on a page in the Grid it is adding to something before it gets to its limit before it halts.

    I have downloaded some tools to view the Current ViewState and using .Net Memory Profiler as I suspect it might be a Memoryleak.
    ViewState seems to be around the 500kb mark.  Still trying to figure out how to analyze the .Net Memory Profiler snapshot results.

    Any ideas will be much appreciated.

    Thanks

    Brandon
  2. Maria Ilieva
    Admin
    Maria Ilieva avatar
    4017 posts

    Posted 02 May 2012 Link to this post

    Hello Brandon,

    In order to isolate the root cause of the problem you are facing you should proceed with some testing steps:

    1.Please disable all compression modules in your application and verify if the error still persists.
    2.Disable the ajax by setting EnableAjax="false" for the RadAjaxManager control and verify if this makes any difference.

    After sharing the results of these two tests we will be able to easily pinpoint  the exact source of the issue.

    Regards,
    Maria Ilieva
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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