4.4.0
The ability to resume an upload that was somehow interrupted is
dependant on the support for chunking and cookies (traditional uploader) or
localstorage (S3 uploader) by the client. Essentially, to support resumable uploads, Fine
Uploader just needs to keep track of where it currently is in the upload process.
To do this it stores session data in a record that is saved on the client
before each chunk is sent to the server.
Note that resuming is disabled by default, and the cookie or local storage object is stored for 7 days
(both of these options can be easily changed).
Note
The cookiesExpireIn, id, and resume.paramNames properties are not applicable to the S3 uploader. Instead, use recordsExpireIn.
For more information, see the associated blog post
