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AjaxUploader cancel upload causes connection reset in Firefox Options
trystanc
Posted: Wednesday, November 7, 2007 5:32:41 AM
Rank: Member
Groups: Member

Joined: 10/4/2007
Posts: 15
Hi,

I am experiencing a problem with the uploader control when used in Firefox v. 2.0.0.9 (haven't tried other versions)
This does not happen in IE.

To repeat the issue:

(I am using VS 2005 .NET 2)

Add a standard uploader to a page along with an asp button and label

on the button click event handler add code to set the text of the label.

build and run

on the page, upload a file and cancel before upload completes

then click the button.

I get a connection reset error in Firefox:

*********************************************************
The connection was reset

The connection to the server was reset while the page was loading.

* The site could be temporarily unavailable or too busy. Try again in a few
moments.
* If you are unable to load any pages, check your computer's network
connection.
* If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.

*********************************************************








eo_support
Posted: Wednesday, November 7, 2007 6:17:17 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,086
Hi,

Thanks for the detailed information. We will look into it and get back to you as soon as we find anything.

Thanks
trystanc
Posted: Wednesday, November 21, 2007 3:53:23 AM
Rank: Member
Groups: Member

Joined: 10/4/2007
Posts: 15
Have you managed to repeat this issue or found a fix for it?

Thanks

Trystan
eo_support
Posted: Wednesday, November 21, 2007 6:48:14 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,086
Hi,

Do you happen to use a link button? The AJAXUploader actually supposes to block the page postbacks (which occurs when you push the button) while uploading. In another word, you can do other things while the file is transfering, but you can not go back to the server side until the upload completes or canceled. It appears that the code to block page postbacks has some issues with link button. It works fine with push button though. If you try a push button, you should get a message prompting you that the upload is in progress. You can customize this message. We will look into the link button issue and see what we can do.

Thanks
trystanc
Posted: Thursday, November 22, 2007 12:54:58 AM
Rank: Member
Groups: Member

Joined: 10/4/2007
Posts: 15
No, I think you have misunderstood me slightly.

The problem occurs after cancelling the upload using the cancel button on the uploader. After cancelling, a postback from a button on the form (standard asp button, not link button) causes the error.

This does not happen if you complete the upload (even if you cancel and then restart it works), only happens after upload has been cancelled and only happens on firefox.
eo_support
Posted: Thursday, November 22, 2007 4:52:17 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,086
Ah! Thanks for the clarification! Will look into it and get back to you as soon as possible!


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