Is there any problem to expose Cowboy to the Internet?

Nice! I thought it ended up being mandatory. Good to know!

That got me curious… Why wouldn’t you use http2? Perhaps this might hijack this thread though…

That got me curious… Why wouldn’t you use http2?

Because from my layman’s point of view I don’t see any advantages in http/2 (other than faster serving of static files) worth switching for.