id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13203	Aborting upload doesn't really abort	Artur Delura		"To reproduce this issue, you have to have properly setup CKFinder with CKEditor. Also you should add some {{{sleep}}} in connector to be available to abort uploading before it's done by server.

1. Open sample http://ckeditor.dev/plugins/uploadwidget/dev/upload.html
2. D&D some image to initiate uploading.
3. Delete an image before uploading is done.

There should be an information visible that uploading was aborted by the user.

**Unexpected Result:** image has been physically uploaded to the server.

What I found is that abort in XHR is called synchromously when progress comes from the server. If file is relatively small, then there is no progress called until file is fully loaded."	Bug	closed	Normal		General	4.5.0 Beta	invalid