www.jfileupload.com

Hi
I am using the free version of JBatchupload and facing few problem.
When I upload a more than 1 GB file, and while uploading if the net connection is disconnected, I can find the resume file upload option most of the time, BUT not always. I tried to upload a 1 GB file and keep my connection open overnight. Next morning found only 50Mb was uploaded , and when I tried to upload again it started from the beginning. Moreover I had no inkling as to how much of the file had been uploaded already. How can I solve this. will buying a premium version solve these issues. Help!!

Are you using HTTP upload with PHP on server-side?
Do you have a web server too such as IIS?

Yes we have used http upload with JSP on the server side and TOMcat as webserver.

Hi
What we also need to know , that whether there is any Automatic resume option, whenever the uploading is disconnected and again connected.
Thanks in advance!

Yes, there is an automatic retry when upload fails, try
<PARAM NAME="resume" VALUE="true">
<PARAM NAME="retry" VALUE="3">

About JSP script, you're using the one available at:
http://www.jfileupload.com/products/tools/index.html
Correct?

When you click on "Cancel" do you see the partial file in your upload folder?