3a955d9ad4
The tail size of c->reply is 16kb, but in the test only publish a few chars each time, due to a change in #8699, the obuf limit is now checked a new memory allocation is made, so this test would have sometimes failed to trigger a soft limit disconnection in time. The solution is to write bigger payloads to the output buffer, but still limit their rate (not more than 100k/s).