tree 249c494abee8382e5ab1c139337fc1459482ed49
parent 63f703c08f6b0611c3014b454a5aa40640923e3d
author haoyuewang <haoyuewang@google.com> 1789740028 -0700
committer Copybara-Service <copybara-worker@google.com> 1789740084 -0700

Revert additional ack flushing in QUIC testing clients from cr/981625330.

Notes:
1. GFE3 Hyperloop will log only after response is acked.
1.1. For single request, disconnect a client is enough to trigger such an ack.
1.2. For multiple requests, the event loop in SimpleQuicClient::WaitUntil will send the acks.
2. The change fixes the test-only load test regression for QUIC.
PiperOrigin-RevId: 983841562