0a69daf38b
Bug: webrtc:42225697 Change-Id: I99c68afafe20fcdbc785d489a8b484cec3b3987d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/368941 Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Per Kjellander <perkj@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43455}
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/*
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* Copyright 2024 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 API_TEST_NETWORK_EMULATION_ECN_MARKING_COUNTER_H_
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#define API_TEST_NETWORK_EMULATION_ECN_MARKING_COUNTER_H_
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#include "api/transport/ecn_marking.h"
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namespace webrtc {
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// Counts Explicit Congestion Notifaction marks in IP packets.
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// https://www.rfc-editor.org/rfc/rfc9331.html
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class EcnMarkingCounter {
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public:
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// Number of packets without ECT explicitly set sent through the network.
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int not_ect() const { return not_ect_; }
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// Number of packets with ECT(1) sent through the network.
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int ect_0() const { return ect_0_; }
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// Number of packets with ECT(1) sent through the network.
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int ect_1() const { return ect_1_; }
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// Number of packets the network has marked as CE (congestion experienced).
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int ce() const { return ce_; }
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void Add(EcnMarking ecn);
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EcnMarkingCounter& operator+=(const EcnMarkingCounter& counter);
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private:
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int not_ect_ = 0;
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int ect_0_ = 0; // Not used by WebRTC or L4S.
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int ect_1_ = 0;
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int ce_ = 0;
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};
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} // namespace webrtc
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#endif // API_TEST_NETWORK_EMULATION_ECN_MARKING_COUNTER_H_
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