Uploader scalability issue

Last post 07-06-2009, 11:50 PM by cutechat. 7 replies.
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  •  07-03-2009, 1:53 AM 53709

    Uploader scalability issue

    Hi,
     
    We are experiencing an issue whereby the upload component stalls when more than 5 users start an upload at exactly the same time (to the second).
     
    By 'stalls' I mean that the files appear to upload but the final postback does not occur (we are using the manual upload method).
     
    Can you please provide advice?
     
     
  •  07-03-2009, 3:05 AM 53710 in reply to 53709

    Re: Uploader scalability issue

    Hi,
     
    Do you mean if 4 users upload , it's OK, but 5 users all failed ?
     
    Regards,
    Terry
     
  •  07-05-2009, 7:13 PM 53741 in reply to 53710

    Re: Uploader scalability issue

    If it's 5 users, 4 uploads succeed and 1 upload fails.
  •  07-06-2009, 9:01 AM 53758 in reply to 53709

    Re: Uploader scalability issue

    Hi,
     
    What IIS version are you testing ?
     
    If you are running windows XP , it has concurrence connection limit.
     
    Regards,
    Terry
  •  07-06-2009, 6:45 PM 53773 in reply to 53758

    Re: Uploader scalability issue

    We are using Windows Server 2003 R2 with Service Pack 2 - Enterprise Edition.
  •  07-06-2009, 10:16 PM 53774 in reply to 53773

    Re: Uploader scalability issue

    Hi,
     
    Can you reproduce that error on our online demo ? http://ajaxuploader.com/Demo/Large-File-Upload.aspx
     
    When you get error , can you take the screenshot ?
     
    Regards,
    Terry
     
  •  07-06-2009, 11:20 PM 53775 in reply to 53774

    Re: Uploader scalability issue

    That demo doesn't represent what we are doing.
     
    We are uploading multiple files and starting the upload process manually (like demo 10 but with large files).
  •  07-06-2009, 11:50 PM 53777 in reply to 53775

    Re: Uploader scalability issue

    Hi,
     
    So can you post some code which get such error ?
     
    We are not able to reproduce this issue.
     
    Regards,
    Terry
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