I'm using dropzone.js to upload certain files to my server. I have the problem that sometimes the server isn't able to keep up with the connections and refuses some uploads so they will fail and get marked red with an x. I would like to automaticaly retry after a certain amount of time or at least give the user the ability to restart it manually.
Is there an implemented feature in dropzone.js, an easy enough way to implement it for myself or is there a better tool to do those kinda uploads via drag/drop, preview, ajax, etc...?