tree 2adbf19fea0cf22c828450d242c7a20934701595
parent d556e8e3a87f46c138b0e34c87b7190aa78b4848
author haoyuewang <haoyuewang@google.com> 1772153467 -0800
committer Copybara-Service <copybara-worker@google.com> 1772153503 -0800

Add a knob (QuicSentPacketManager::ReduceMemoryUsage) to reduce the memory used by unacked_packet_map and bandwidth_sampler owned by QuicSentPacketManager.

In follow-up, this knob can be used if the session is idled long enough.

PiperOrigin-RevId: 875952422