Structured Streams (by alaric)
I read this today:
It looks like somebody's implemented a stream protocol that lets you create substreams at will, sharing congestion control information with the parent stream but having their own redelivery queues, so missing messages will only stall the one (ordered) stream they pertain to.
Good to see that great minds think alike. When I get some time, I'll read their results in more detail, and see if there's anything useful to be learnt for MERCURY 🙂