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1ee563d5e0
Bug: webrtc:12338 Change-Id: I2a33903a79194bb092a17ea1e1505bf2a3377d8b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227027 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34558}
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
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* Copyright (c) 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 TEST_NETWORK_TRAFFIC_ROUTE_H_
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#define TEST_NETWORK_TRAFFIC_ROUTE_H_
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#include <memory>
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#include <vector>
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#include "api/test/network_emulation_manager.h"
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#include "rtc_base/copy_on_write_buffer.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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namespace webrtc {
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namespace test {
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// Represents the endpoint for cross traffic that is going through the network.
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// It can be used to emulate unexpected network load.
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class CrossTrafficRouteImpl final : public CrossTrafficRoute {
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public:
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CrossTrafficRouteImpl(Clock* clock,
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EmulatedNetworkReceiverInterface* receiver,
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EmulatedEndpointImpl* endpoint);
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~CrossTrafficRouteImpl();
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// Triggers sending of dummy packets with size `packet_size` bytes.
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void TriggerPacketBurst(size_t num_packets, size_t packet_size) override;
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// Sends a packet over the nodes and runs `action` when it has been delivered.
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void NetworkDelayedAction(size_t packet_size,
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std::function<void()> action) override;
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void SendPacket(size_t packet_size) override;
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private:
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void SendPacket(size_t packet_size, uint16_t dest_port);
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Clock* const clock_;
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EmulatedNetworkReceiverInterface* const receiver_;
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EmulatedEndpointImpl* const endpoint_;
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uint16_t null_receiver_port_;
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std::unique_ptr<EmulatedNetworkReceiverInterface> null_receiver_;
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std::vector<std::unique_ptr<EmulatedNetworkReceiverInterface>> actions_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_NETWORK_TRAFFIC_ROUTE_H_
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