chromium/net/third_party/quiche/src/quiche/quic/core/quic_ping_manager.cc

// Copyright (c) 2022 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "quiche/quic/core/quic_ping_manager.h"

#include <algorithm>

#include "quiche/quic/platform/api/quic_flags.h"

namespace quic {

namespace {

// Maximum shift used to calculate retransmittable on wire timeout. For 200ms
// initial retransmittable on wire delay, this would get a maximum of 200ms * (1
// << 10) = 204.8s
const int kMaxRetransmittableOnWireDelayShift = …;

}  // namespace

QuicPingManager::QuicPingManager(Perspective perspective, Delegate* delegate,
                                 QuicAlarm* alarm)
    : … { … }

void QuicPingManager::SetAlarm(QuicTime now, bool should_keep_alive,
                               bool has_in_flight_packets) { … }

void QuicPingManager::OnAlarm() { … }

void QuicPingManager::Stop() { … }

void QuicPingManager::UpdateDeadlines(QuicTime now, bool should_keep_alive,
                                      bool has_in_flight_packets) { … }

QuicTime QuicPingManager::GetEarliestDeadline() const { … }

}  // namespace quic