Tus.io: Open Protocol for Resumable File Uploads

Out of curiosity why did you decide to use NSURLConnection instead of NSURLSession? I recall NSURLSession also had some code related to resume functionality for both uploads and downloads but my memory is a bit foggy right now.

When you think about it, it's pretty weird that we've had resumable, buffered streaming video modules for server-side stacks for years now, but nothing standardized for sending data in the other direction.

I guess getting things into the server stack can roll out slowly, with very limited and spotty adoption.

Browser support on the other hand...

Well, need I continue?

Suffice to say, that even without the open warfare between rival browser projects, and nightmare-mode security vulnerabilities in common browser plug-ins, it will only make a difference if hundreds of millions of users actually latch onto a new protocol, before it becomes something of a norm.

Why are they not prefixing their headers with "X-"?

Thanks

Resumable file transfers in JS is really cool.

But why a totally new protocol? Why not use bittorrent, rsync, or even ftp? A lot of effort has gone into making those reliable in the face of network congestion. Trying to shove a lot of bits down a single TCP connection with no traffic shaping is just asking for bufferbloat to strike.