This was mentioned at a recent libp2p sync as being relevant to John Heisey’s work toward a message-oriented communication model in libp2p.
Link to the paper: https://vuvuzela.io/static/vuvuzela.pdf
I’d be curious to hear people’s thoughts - I have not yet read past the abstract, but plan to dig in this week.
Also, does anyone have experience using https://vuvuzela.io, the product built using this protocol? I’m intrigued.