mirror of
https://github.com/mollyim/webrtc.git
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93c9aa1914
with downstream fixes. Bug: webrtc:42226242 Change-Id: I88d7b5ffc1f86c01ea13948c27b4210d032f4190 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361360 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42921}
92 lines
3 KiB
C++
92 lines
3 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 TEST_SCENARIO_NETWORK_NODE_H_
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#define TEST_SCENARIO_NETWORK_NODE_H_
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include "api/array_view.h"
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#include "api/call/transport.h"
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#include "api/sequence_checker.h"
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#include "api/test/network_emulation/network_emulation_interfaces.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 "call/call.h"
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#include "rtc_base/network_route.h"
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#include "rtc_base/socket_address.h"
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#include "rtc_base/synchronization/mutex.h"
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#include "rtc_base/thread_annotations.h"
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#include "system_wrappers/include/clock.h"
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#include "test/network/network_emulation.h"
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#include "test/network/simulated_network.h"
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#include "test/scenario/column_printer.h"
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#include "test/scenario/scenario_config.h"
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namespace webrtc {
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namespace test {
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class SimulationNode {
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public:
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SimulationNode(NetworkSimulationConfig config,
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SimulatedNetwork* behavior,
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EmulatedNetworkNode* network_node);
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static std::unique_ptr<SimulatedNetwork> CreateBehavior(
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NetworkSimulationConfig config);
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void UpdateConfig(std::function<void(NetworkSimulationConfig*)> modifier);
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void PauseTransmissionUntil(Timestamp until);
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ColumnPrinter ConfigPrinter() const;
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EmulatedNetworkNode* node() { return network_node_; }
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private:
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NetworkSimulationConfig config_;
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SimulatedNetwork* const simulation_;
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EmulatedNetworkNode* const network_node_;
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};
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class NetworkNodeTransport : public Transport {
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public:
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NetworkNodeTransport(Clock* sender_clock, Call* sender_call);
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~NetworkNodeTransport() override;
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void UpdateAdapterId(int adapter_id);
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bool SendRtp(rtc::ArrayView<const uint8_t> packet,
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const PacketOptions& options) override;
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bool SendRtcp(rtc::ArrayView<const uint8_t> packet) override;
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void Connect(EmulatedEndpoint* endpoint,
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const rtc::SocketAddress& receiver_address,
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DataSize packet_overhead);
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void Disconnect();
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DataSize packet_overhead() {
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MutexLock lock(&mutex_);
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return packet_overhead_;
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}
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private:
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SequenceChecker sequence_checker_;
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int adapter_id_ RTC_GUARDED_BY(sequence_checker_) = 0;
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Mutex mutex_;
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Clock* const sender_clock_;
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Call* const sender_call_;
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EmulatedEndpoint* endpoint_ RTC_GUARDED_BY(mutex_) = nullptr;
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rtc::SocketAddress local_address_ RTC_GUARDED_BY(mutex_);
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rtc::SocketAddress remote_address_ RTC_GUARDED_BY(mutex_);
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DataSize packet_overhead_ RTC_GUARDED_BY(mutex_) = DataSize::Zero();
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rtc::NetworkRoute current_network_route_ RTC_GUARDED_BY(mutex_);
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_SCENARIO_NETWORK_NODE_H_
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