This seems interesting but it feel like it will break lots of things... though websockets is what is my head... If you have a websocket and that gets "frozen"

This seems interesting but it feel like it will break lots of things... though websockets is what is my head... If you have a websocket and that gets "frozen" (aka closed). Then the user gets back to that page ... I feel like re-building the connection is tricky/complex/not possible without application changes.