[thefreeman]

4450 requests per second seems like it would only be possible in an intranet setting where the requests resolve basically instantly. I believe browsers are restricted to 8 active XHR per domain which makes it seem even less likely you could achieve this kind of throughput on an actual website with any kind of latency at all.

[derefr]

Do you know if the per-domain concurrent request limit is actually a request limit, or just a socket limit? That is, does it still apply if you're making all those requests using one HTTP/2 carrier socket?

[bmm6o]

I believe the HTTP spec talks about requests, though I don't know how this was translated into the HTTP/2 spec.