i'm looking for a way to open and use websockets from within a Padrino application. i know Padrino works with a single thread but i'm looking for a way to open websockets and share variables between its "onopen" "onclose" "onmessage" methods and Padrino controllers. any idea how it's done ? links i looked into: Examples of Eventmachine usage with Padrino and Sinatra (only Sinatra worked for me) em