Hi,
I'm having problems with implementing longpolling from a web browser. More details here: http://stackoverflow.com/questions/41427038/dropbox-javascript-longpoll-cors-issue
Has anyone managed to successfully implement longpolling into their web app? If yes, how?
Ideally, we'll be able to solve the issue on our side so you don't need to implement the workarounds mentioned in your StackOverflow post, but I unfortunately don't have an update on a fix right now.