112 lines
4.1 KiB
C
112 lines
4.1 KiB
C
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/*
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* Copyright 2014 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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// This file contains enums related to IPv4/IPv6 metrics.
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#ifndef WEBRTC_API_UMAMETRICS_H_
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#define WEBRTC_API_UMAMETRICS_H_
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namespace webrtc {
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// Used to specify which enum counter type we're incrementing in
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// MetricsObserverInterface::IncrementEnumCounter.
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enum PeerConnectionEnumCounterType {
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kEnumCounterAddressFamily,
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// For the next 2 counters, we track them separately based on the "first hop"
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// protocol used by the local candidate. "First hop" means the local candidate
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// type in the case of non-TURN candidates, and the protocol used to connect
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// to the TURN server in the case of TURN candidates.
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kEnumCounterIceCandidatePairTypeUdp,
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kEnumCounterIceCandidatePairTypeTcp,
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kEnumCounterAudioSrtpCipher,
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kEnumCounterAudioSslCipher,
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kEnumCounterVideoSrtpCipher,
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kEnumCounterVideoSslCipher,
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kEnumCounterDataSrtpCipher,
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kEnumCounterDataSslCipher,
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kPeerConnectionEnumCounterMax
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};
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// Currently this contains information related to WebRTC network/transport
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// information.
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// The difference between PeerConnectionEnumCounter and
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// PeerConnectionMetricsName is that the "EnumCounter" is only counting the
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// occurrences of events, while "Name" has a value associated with it which is
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// used to form a histogram.
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// This enum is backed by Chromium's histograms.xml,
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// chromium/src/tools/metrics/histograms/histograms.xml
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// Existing values cannot be re-ordered and new enums must be added
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// before kBoundary.
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enum PeerConnectionAddressFamilyCounter {
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kPeerConnection_IPv4,
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kPeerConnection_IPv6,
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kBestConnections_IPv4,
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kBestConnections_IPv6,
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kPeerConnectionAddressFamilyCounter_Max,
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};
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// TODO(guoweis): Keep previous name here until all references are renamed.
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#define kBoundary kPeerConnectionAddressFamilyCounter_Max
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// TODO(guoweis): Keep previous name here until all references are renamed.
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typedef PeerConnectionAddressFamilyCounter PeerConnectionUMAMetricsCounter;
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// This enum defines types for UMA samples, which will have a range.
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enum PeerConnectionMetricsName {
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kNetworkInterfaces_IPv4, // Number of IPv4 interfaces.
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kNetworkInterfaces_IPv6, // Number of IPv6 interfaces.
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kTimeToConnect, // In milliseconds.
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kLocalCandidates_IPv4, // Number of IPv4 local candidates.
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kLocalCandidates_IPv6, // Number of IPv6 local candidates.
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kPeerConnectionMetricsName_Max
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};
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// TODO(guoweis): Keep previous name here until all references are renamed.
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typedef PeerConnectionMetricsName PeerConnectionUMAMetricsName;
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// The IceCandidatePairType has the format of
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// <local_candidate_type>_<remote_candidate_type>. It is recorded based on the
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// type of candidate pair used when the PeerConnection first goes to a completed
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// state. When BUNDLE is enabled, only the first transport gets recorded.
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enum IceCandidatePairType {
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// HostHost is deprecated. It was replaced with the set of types at the bottom
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// to report private or public host IP address.
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kIceCandidatePairHostHost,
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kIceCandidatePairHostSrflx,
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kIceCandidatePairHostRelay,
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kIceCandidatePairHostPrflx,
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kIceCandidatePairSrflxHost,
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kIceCandidatePairSrflxSrflx,
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kIceCandidatePairSrflxRelay,
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kIceCandidatePairSrflxPrflx,
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kIceCandidatePairRelayHost,
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kIceCandidatePairRelaySrflx,
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kIceCandidatePairRelayRelay,
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kIceCandidatePairRelayPrflx,
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kIceCandidatePairPrflxHost,
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kIceCandidatePairPrflxSrflx,
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kIceCandidatePairPrflxRelay,
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// The following 4 types tell whether local and remote hosts have private or
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// public IP addresses.
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kIceCandidatePairHostPrivateHostPrivate,
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kIceCandidatePairHostPrivateHostPublic,
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kIceCandidatePairHostPublicHostPrivate,
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kIceCandidatePairHostPublicHostPublic,
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kIceCandidatePairMax
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};
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} // namespace webrtc
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#endif // WEBRTC_API_UMAMETRICS_H_
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