2 ms·
So I wonder if that means they can do TCP control flow without dropping packets.
by collinmanderson 10y ago
So I wonder if that means they can do TCP control flow without dropping packets.
- pas 10y agoI guess they do drop packets (it's the best - easiest/cheapest/cleanest - way to backpropagate pressure - aka backpressure), but they watch for it a lot more vigorously. Also as I understand they try to separate long lived connections (between DCs) from internal short lived traffic. Different teams, different patterns, different control structures.