1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "net/quic/congestion_control/inter_arrival_receiver.h"
7 #include "base/basictypes.h"
11 InterArrivalReceiver::InterArrivalReceiver() {
14 InterArrivalReceiver::~InterArrivalReceiver() {
17 bool InterArrivalReceiver::GenerateCongestionFeedback(
18 QuicCongestionFeedbackFrame* feedback) {
19 if (received_packet_times_.size() <= 1) {
20 // Don't waste resources by sending a feedback frame for only one packet.
23 feedback->type = kInterArrival;
25 // Copy our current receive set to our feedback message, we will not resend
26 // this data if it is lost.
27 feedback->inter_arrival.received_packet_times = received_packet_times_;
29 // Prepare for the next set of arriving packets by clearing our current set.
30 received_packet_times_.clear();
34 void InterArrivalReceiver::RecordIncomingPacket(
35 QuicByteCount /*bytes*/,
36 QuicPacketSequenceNumber sequence_number,
38 received_packet_times_.insert(std::make_pair(sequence_number, timestamp));