Sinatra-synchrony is awesome. For those looking to do a few more advanced use-cases, like HTTP streaming upload/downloads, websockets, etc.. Take a look at Goli

Sinatra-synchrony is awesome. For those looking to do a few more advanced use-cases, like HTTP streaming upload/downloads, websockets, etc.. Take a look at Goliath: https://github.com/postrank-labs/goliath https://github.com/postrank-labs/goliath Same idea, em-synchrony under the hood.