It's great to see a message broker that's optimised for performance - having looked at the source of a few of the more popular brokers it's clear that there's a lot of overhead in many of them (object allocation/boxing, multiple copies being made of the data, inefficient serialisation, verbose wire protocols and so on).
I'd be really interested to see how uTT performs compares to Aeron[0], which, while not MQTT, as far as I'm aware it is the fastest message transport around[1,2].
I'd be really interested to see how uTT performs compares to Aeron[0], which, while not MQTT, as far as I'm aware it is the fastest message transport around[1,2].
[0] https://github.com/real-logic/Aeron
[1] https://github.com/benalexau/rpc-bench
[2] http://akka.io/blog/2016/12/05/aeron-in-artery