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2ea77ca557
Bug: webrtc:11566 Change-Id: I9013298ad31861b356b377013bb3172d1a39a1e8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325262 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41035}
72 lines
2.8 KiB
C++
72 lines
2.8 KiB
C++
/*
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* Copyright 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_
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#define RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_
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#include <cstddef>
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#include <cstdint>
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#include <deque>
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#include <functional>
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#include <map>
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#include <memory>
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#include "api/rtc_event_log/rtc_event_log.h"
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#include "api/transport/network_control.h"
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#include "api/transport/network_types.h"
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#include "api/units/timestamp.h"
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#include "logging/rtc_event_log/events/logged_rtp_rtcp.h"
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#include "logging/rtc_event_log/events/rtc_event_ice_candidate_pair_config.h"
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#include "logging/rtc_event_log/events/rtc_event_probe_cluster_created.h"
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#include "logging/rtc_event_log/rtc_event_log_parser.h"
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#include "modules/congestion_controller/rtp/transport_feedback_adapter.h"
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#include "modules/rtp_rtcp/source/rtcp_packet/report_block.h"
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namespace webrtc {
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class LogBasedNetworkControllerSimulation {
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public:
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explicit LogBasedNetworkControllerSimulation(
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std::unique_ptr<NetworkControllerFactoryInterface> factory,
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std::function<void(const NetworkControlUpdate&, Timestamp)>
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update_handler);
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~LogBasedNetworkControllerSimulation();
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void ProcessEventsInLog(const ParsedRtcEventLog& parsed_log_);
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private:
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struct ProbingStatus {
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const LoggedBweProbeClusterCreatedEvent event;
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size_t bytes_sent;
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size_t packets_sent;
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};
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void HandleStateUpdate(const NetworkControlUpdate& update);
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void ProcessUntil(Timestamp to_time);
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void OnProbeCreated(const LoggedBweProbeClusterCreatedEvent& probe_cluster);
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void OnPacketSent(const LoggedPacketInfo& packet);
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void OnFeedback(const LoggedRtcpPacketTransportFeedback& feedback);
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void OnReceiverReport(const LoggedRtcpPacketReceiverReport& report);
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void OnIceConfig(const LoggedIceCandidatePairConfig& candidate);
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RtcEventLogNull null_event_log_;
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const std::function<void(const NetworkControlUpdate&, Timestamp)>
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update_handler_;
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std::unique_ptr<NetworkControllerFactoryInterface> factory_;
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std::unique_ptr<NetworkControllerInterface> controller_;
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Timestamp current_time_ = Timestamp::MinusInfinity();
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Timestamp last_process_ = Timestamp::MinusInfinity();
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TransportFeedbackAdapter transport_feedback_;
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std::deque<ProbingStatus> pending_probes_;
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std::map<uint32_t, rtcp::ReportBlock> last_report_blocks_;
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Timestamp last_report_block_time_ = Timestamp::MinusInfinity();
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};
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} // namespace webrtc
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#endif // RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_
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