There is not need to overdo it. Asyncio + threads will do nicely. 500 req/seq is not the end of the world. I have similar load on purely threaded systems and th

There is not need to overdo it. Asyncio + threads will do nicely. 500 req/seq is not the end of the world. I have similar load on purely threaded systems and they work fine. Crossbar.io would help though, but is not even necessary.