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d297c4c23f
Bug: webrtc:42226242 Change-Id: I34ce35c78dbe3d08f8c43fbbe70e420a9eb3dd4c Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/351662 Reviewed-by: Per Kjellander <perkj@webrtc.org> Commit-Queue: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42385}
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*
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* Copyright 2018 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 MODULES_CONGESTION_CONTROLLER_GOOG_CC_TEST_GOOG_CC_PRINTER_H_
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#define MODULES_CONGESTION_CONTROLLER_GOOG_CC_TEST_GOOG_CC_PRINTER_H_
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#include <deque>
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#include <memory>
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#include <string>
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#include "api/rtc_event_log_output.h"
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#include "api/transport/goog_cc_factory.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/data_size.h"
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#include "api/units/timestamp.h"
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#include "modules/congestion_controller/goog_cc/goog_cc_network_control.h"
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namespace webrtc {
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class FieldLogger {
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public:
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virtual ~FieldLogger() = default;
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virtual const std::string& name() const = 0;
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virtual void WriteValue(RtcEventLogOutput* out) = 0;
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};
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class GoogCcStatePrinter {
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public:
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GoogCcStatePrinter();
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GoogCcStatePrinter(const GoogCcStatePrinter&) = delete;
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GoogCcStatePrinter& operator=(const GoogCcStatePrinter&) = delete;
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~GoogCcStatePrinter();
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void PrintHeaders(RtcEventLogOutput* log);
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void PrintState(RtcEventLogOutput* log,
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GoogCcNetworkController* controller,
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Timestamp at_time);
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private:
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std::deque<FieldLogger*> CreateLoggers();
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std::deque<std::unique_ptr<FieldLogger>> loggers_;
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GoogCcNetworkController* controller_ = nullptr;
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TargetTransferRate target_;
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PacerConfig pacing_;
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DataSize congestion_window_ = DataSize::PlusInfinity();
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NetworkStateEstimate est_;
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};
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class GoogCcDebugFactory : public GoogCcNetworkControllerFactory {
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public:
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GoogCcDebugFactory();
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explicit GoogCcDebugFactory(GoogCcFactoryConfig config);
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std::unique_ptr<NetworkControllerInterface> Create(
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NetworkControllerConfig config) override;
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void PrintState(Timestamp at_time);
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void AttachWriter(std::unique_ptr<RtcEventLogOutput> log_writer);
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private:
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GoogCcStatePrinter printer_;
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GoogCcNetworkController* controller_ = nullptr;
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std::unique_ptr<RtcEventLogOutput> log_writer_;
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};
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} // namespace webrtc
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#endif // MODULES_CONGESTION_CONTROLLER_GOOG_CC_TEST_GOOG_CC_PRINTER_H_
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