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this is quite a difficult topic by all accounts. I am building a website that requires users to upload large (multi-GB). What is the best way allow users to upload a file on a website and allow the file upload to be resumed should it fail? What is the way to write this in rails?
Any ideas greatly appreciated.
Max.
No browsers support resuming uploads.
From my Googling, Flash doesn’t seem to, either.
Though I don’t know enough about Java to say it’s impossible, there don’t seem to be any pre-rolled upload solutions that support this method.
In short, you would have to code your own out-of-browser/plugin solution. If that is not feasible, you may have to abandon this feature. Sorry!
EDIT: Actually, after using a better search query, here’s a Java solution that seems to support this through partitioning the initial file: JumpLoader. Here is the documentation page for resuming downloads. Best of luck! (You will note that there are purchase links – this is only for an unbranded version, and for the source code. You can use the JumpLoader branded version for free.)