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Reland "Set the usage pattern bits for adding remote ICE candidates from SDP."
This is a reland of 7c6f74ab03
Compared to the previous commit, new bits are added to log calls of
AddIceCandidate, and the gathering and reception of IPv6 candidates.
Original change's description:
> Set the usage pattern bits for adding remote ICE candidates from SDP.
>
> Currently these bits are only set when a remote ICE candidate is
> successfully added via addIceCandidate. For non-trickled sessions in
> which the remote candidates are added via the remote description, these
> bits are lost. This also happens for trickled sessions, though a rare
> case, when addIceCandidate does not succeed because the peer connection
> is not ready to add any remote candidate.
>
> Bug: webrtc:10868
> Change-Id: Ib2f199f9ffc936060473934d25ba397ef31131a3
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/148880
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Qingsi Wang <qingsi@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#28844}
Bug: webrtc:10868
Change-Id: Ifac0593dcfb64d88619fd24b4ab61c14a0810beb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/149024
Commit-Queue: Qingsi Wang <qingsi@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28904}
This commit is contained in:
Qingsi Wang
Commit Bot
parent
0d1996f6c6
commit
1ba5dec769
3 changed files with 220 additions and 85 deletions
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@ -2295,7 +2295,7 @@ void PeerConnection::SetLocalDescription(
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}
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}
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NoteUsageEvent(UsageEvent::SET_LOCAL_DESCRIPTION_CALLED);
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NoteUsageEvent(UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED);
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}
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RTCError PeerConnection::ApplyLocalDescription(
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@ -2669,7 +2669,7 @@ void PeerConnection::SetRemoteDescription(
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}
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observer->OnSetRemoteDescriptionComplete(RTCError::OK());
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NoteUsageEvent(UsageEvent::SET_REMOTE_DESCRIPTION_CALLED);
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NoteUsageEvent(UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED);
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}
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RTCError PeerConnection::ApplyRemoteDescription(
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@ -3695,13 +3695,7 @@ bool PeerConnection::AddIceCandidate(
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if (ready) {
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bool result = UseCandidate(ice_candidate);
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if (result) {
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NoteUsageEvent(UsageEvent::REMOTE_CANDIDATE_ADDED);
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if (ice_candidate->candidate().address().IsUnresolvedIP()) {
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NoteUsageEvent(UsageEvent::REMOTE_MDNS_CANDIDATE_ADDED);
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}
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if (ice_candidate->candidate().address().IsPrivateIP()) {
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NoteUsageEvent(UsageEvent::REMOTE_PRIVATE_CANDIDATE_ADDED);
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}
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NoteUsageEvent(UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED);
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NoteAddIceCandidateResult(kAddIceCandidateSuccess);
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} else {
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NoteAddIceCandidateResult(kAddIceCandidateFailNotUsable);
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@ -4245,15 +4239,7 @@ void PeerConnection::OnIceCandidate(
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if (IsClosed()) {
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return;
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}
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NoteUsageEvent(UsageEvent::CANDIDATE_COLLECTED);
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if (candidate->candidate().type() == LOCAL_PORT_TYPE &&
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candidate->candidate().address().IsPrivateIP()) {
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NoteUsageEvent(UsageEvent::PRIVATE_CANDIDATE_COLLECTED);
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}
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if (candidate->candidate().type() == LOCAL_PORT_TYPE &&
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candidate->candidate().address().IsUnresolvedIP()) {
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NoteUsageEvent(UsageEvent::MDNS_CANDIDATE_COLLECTED);
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}
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ReportIceCandidateCollected(candidate->candidate());
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Observer()->OnIceCandidate(candidate.get());
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}
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@ -4280,6 +4266,7 @@ void PeerConnection::OnSelectedCandidatePairChanged(
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if (IsClosed()) {
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return;
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}
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Observer()->OnIceSelectedCandidatePairChanged(event);
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}
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@ -6344,6 +6331,7 @@ bool PeerConnection::UseCandidate(const IceCandidateInterface* candidate) {
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RTCError error = transport_controller_->AddRemoteCandidates(
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result.value()->name, candidates);
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if (error.ok()) {
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ReportRemoteIceCandidateAdded(candidate->candidate());
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// Candidates successfully submitted for checking.
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if (ice_connection_state_ == PeerConnectionInterface::kIceConnectionNew ||
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ice_connection_state_ ==
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@ -6954,6 +6942,34 @@ void PeerConnection::ReportSdpFormatReceived(
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kSdpFormatReceivedMax);
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}
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void PeerConnection::ReportIceCandidateCollected(
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const cricket::Candidate& candidate) {
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NoteUsageEvent(UsageEvent::CANDIDATE_COLLECTED);
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if (candidate.address().IsPrivateIP()) {
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NoteUsageEvent(UsageEvent::PRIVATE_CANDIDATE_COLLECTED);
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}
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if (candidate.address().IsUnresolvedIP()) {
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NoteUsageEvent(UsageEvent::MDNS_CANDIDATE_COLLECTED);
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}
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if (candidate.address().family() == AF_INET6) {
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NoteUsageEvent(UsageEvent::IPV6_CANDIDATE_COLLECTED);
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}
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}
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void PeerConnection::ReportRemoteIceCandidateAdded(
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const cricket::Candidate& candidate) {
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NoteUsageEvent(UsageEvent::REMOTE_CANDIDATE_ADDED);
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if (candidate.address().IsPrivateIP()) {
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NoteUsageEvent(UsageEvent::REMOTE_PRIVATE_CANDIDATE_ADDED);
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}
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if (candidate.address().IsUnresolvedIP()) {
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NoteUsageEvent(UsageEvent::REMOTE_MDNS_CANDIDATE_ADDED);
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}
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if (candidate.address().family() == AF_INET6) {
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NoteUsageEvent(UsageEvent::REMOTE_IPV6_CANDIDATE_ADDED);
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}
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}
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void PeerConnection::NoteUsageEvent(UsageEvent event) {
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RTC_DCHECK_RUN_ON(signaling_thread());
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usage_event_accumulator_ |= static_cast<int>(event);
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@ -6965,10 +6981,10 @@ void PeerConnection::ReportUsagePattern() const {
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usage_event_accumulator_,
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static_cast<int>(UsageEvent::MAX_VALUE));
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const int bad_bits =
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static_cast<int>(UsageEvent::SET_LOCAL_DESCRIPTION_CALLED) |
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static_cast<int>(UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED) |
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static_cast<int>(UsageEvent::CANDIDATE_COLLECTED);
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const int good_bits =
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static_cast<int>(UsageEvent::SET_REMOTE_DESCRIPTION_CALLED) |
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static_cast<int>(UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED) |
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static_cast<int>(UsageEvent::REMOTE_CANDIDATE_ADDED) |
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static_cast<int>(UsageEvent::ICE_STATE_CONNECTED);
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if ((usage_event_accumulator_ & bad_bits) == bad_bits &&
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@ -64,23 +64,45 @@ class PeerConnection : public PeerConnectionInternal,
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public rtc::MessageHandler,
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public sigslot::has_slots<> {
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public:
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// A bit in the usage pattern is registered when its defining event occurs at
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// least once.
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enum class UsageEvent : int {
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TURN_SERVER_ADDED = 0x01,
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STUN_SERVER_ADDED = 0x02,
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DATA_ADDED = 0x04,
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AUDIO_ADDED = 0x08,
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VIDEO_ADDED = 0x10,
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SET_LOCAL_DESCRIPTION_CALLED = 0x20,
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SET_REMOTE_DESCRIPTION_CALLED = 0x40,
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// |SetLocalDescription| returns successfully.
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SET_LOCAL_DESCRIPTION_SUCCEEDED = 0x20,
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// |SetRemoteDescription| returns successfully.
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SET_REMOTE_DESCRIPTION_SUCCEEDED = 0x40,
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// A local candidate (with type host, server-reflexive, or relay) is
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// collected.
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CANDIDATE_COLLECTED = 0x80,
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REMOTE_CANDIDATE_ADDED = 0x100,
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// A remote candidate is successfully added via |AddIceCandidate|.
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ADD_ICE_CANDIDATE_SUCCEEDED = 0x100,
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ICE_STATE_CONNECTED = 0x200,
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CLOSE_CALLED = 0x400,
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// A local candidate with private IP is collected.
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PRIVATE_CANDIDATE_COLLECTED = 0x800,
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// A remote candidate with private IP is added, either via AddiceCandidate
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// or from the remote description.
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REMOTE_PRIVATE_CANDIDATE_ADDED = 0x1000,
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// A local mDNS candidate is collected.
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MDNS_CANDIDATE_COLLECTED = 0x2000,
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// A remote mDNS candidate is added, either via AddIceCandidate or from the
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// remote description.
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REMOTE_MDNS_CANDIDATE_ADDED = 0x4000,
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MAX_VALUE = 0x8000,
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// A local candidate with IPv6 address is collected.
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IPV6_CANDIDATE_COLLECTED = 0x8000,
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// A remote candidate with IPv6 address is added, either via AddIceCandidate
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// or from the remote description.
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REMOTE_IPV6_CANDIDATE_ADDED = 0x10000,
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// A remote candidate (with type host, server-reflexive, or relay) is
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// successfully added, either via AddIceCandidate or from the remote
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// description.
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REMOTE_CANDIDATE_ADDED = 0x20000,
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MAX_VALUE = 0x40000,
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};
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explicit PeerConnection(PeerConnectionFactory* factory,
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@ -1070,6 +1092,10 @@ class PeerConnection : public PeerConnectionInternal,
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void ReportNegotiatedCiphers(const cricket::TransportStats& stats,
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const std::set<cricket::MediaType>& media_types)
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RTC_RUN_ON(signaling_thread());
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void ReportIceCandidateCollected(const cricket::Candidate& candidate)
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RTC_RUN_ON(signaling_thread());
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void ReportRemoteIceCandidateAdded(const cricket::Candidate& candidate)
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RTC_RUN_ON(signaling_thread());
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void NoteUsageEvent(UsageEvent event);
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void ReportUsagePattern() const RTC_RUN_ON(signaling_thread());
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@ -18,6 +18,7 @@
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#include "absl/types/optional.h"
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#include "api/call/call_factory_interface.h"
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#include "api/jsep.h"
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#include "api/jsep_session_description.h"
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#include "api/peer_connection_interface.h"
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#include "api/peer_connection_proxy.h"
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#include "api/rtc_error.h"
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@ -32,6 +33,7 @@
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#include "pc/peer_connection_wrapper.h"
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#include "pc/sdp_utils.h"
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#include "pc/test/mock_peer_connection_observers.h"
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#include "pc/webrtc_sdp.h"
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#include "rtc_base/arraysize.h"
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#include "rtc_base/checks.h"
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#include "rtc_base/fake_mdns_responder.h"
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@ -57,6 +59,8 @@ static constexpr int kDefaultTimeout = 10000;
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static const rtc::SocketAddress kLocalAddrs[2] = {
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rtc::SocketAddress("1.1.1.1", 0), rtc::SocketAddress("2.2.2.2", 0)};
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static const rtc::SocketAddress kPrivateLocalAddress("10.1.1.1", 0);
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static const rtc::SocketAddress kPrivateIpv6LocalAddress("fd12:3456:789a:1::1",
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0);
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int MakeUsageFingerprint(std::set<PeerConnection::UsageEvent> events) {
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int signature = 0;
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@ -121,8 +125,11 @@ class ObserverForUsageHistogramTest : public MockPeerConnectionObserver {
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interesting_usage_detected_ = absl::optional<int>();
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}
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bool candidate_gathered() const { return candidate_gathered_; }
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private:
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absl::optional<int> interesting_usage_detected_;
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bool candidate_gathered_ = false;
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RawWrapperPtr candidate_target_; // Note: Not thread-safe against deletions.
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};
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@ -206,6 +213,10 @@ class PeerConnectionWrapperForUsageHistogramTest
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return true;
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}
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webrtc::PeerConnectionInterface::IceGatheringState ice_gathering_state() {
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return pc()->ice_gathering_state();
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}
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private:
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// Candidates that have been sent but not yet configured
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std::vector<std::unique_ptr<webrtc::IceCandidateInterface>>
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@ -214,10 +225,11 @@ class PeerConnectionWrapperForUsageHistogramTest
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void ObserverForUsageHistogramTest::OnIceCandidate(
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const webrtc::IceCandidateInterface* candidate) {
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// If target is not set, ignore. This happens in one-ended unit tests.
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if (candidate_target_) {
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this->candidate_target_->AddOrBufferIceCandidate(candidate);
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}
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// If target is not set, ignore. This happens in one-ended unit tests.
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candidate_gathered_ = true;
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}
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class PeerConnectionUsageHistogramTest : public ::testing::Test {
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@ -282,6 +294,19 @@ class PeerConnectionUsageHistogramTest : public ::testing::Test {
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std::move(port_allocator), false);
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}
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WrapperPtr CreatePeerConnectionWithPrivateIpv6LocalAddresses() {
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auto* fake_network = NewFakeNetwork();
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fake_network->AddInterface(NextLocalAddress());
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fake_network->AddInterface(kPrivateIpv6LocalAddress);
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auto port_allocator =
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absl::make_unique<cricket::BasicPortAllocator>(fake_network);
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return CreatePeerConnection(RTCConfiguration(),
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PeerConnectionFactoryInterface::Options(),
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std::move(port_allocator), false);
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}
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WrapperPtr CreatePeerConnection(
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const RTCConfiguration& config,
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const PeerConnectionFactoryInterface::Options factory_options,
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@ -385,11 +410,12 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintAudioVideo) {
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int expected_fingerprint = MakeUsageFingerprint(
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{PeerConnection::UsageEvent::AUDIO_ADDED,
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PeerConnection::UsageEvent::VIDEO_ADDED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
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PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::CLOSE_CALLED});
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// In this case, we may or may not have PRIVATE_CANDIDATE_COLLECTED,
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// depending on the machine configuration.
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@ -405,32 +431,8 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintAudioVideo) {
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2);
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}
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// Test getting the usage fingerprint when there are no host candidates.
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TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithNoHostCandidates) {
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RTCConfiguration config;
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config.type = PeerConnectionInterface::kNoHost;
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auto caller = CreatePeerConnection(config);
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auto callee = CreatePeerConnection(config);
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caller->AddAudioTrack("audio");
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caller->AddVideoTrack("video");
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ASSERT_TRUE(caller->ConnectTo(callee.get()));
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caller->pc()->Close();
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callee->pc()->Close();
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int expected_fingerprint = MakeUsageFingerprint(
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{PeerConnection::UsageEvent::AUDIO_ADDED,
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PeerConnection::UsageEvent::VIDEO_ADDED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
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PeerConnection::UsageEvent::CLOSE_CALLED});
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EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
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EXPECT_EQ(
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2, webrtc::metrics::NumEvents(kUsagePatternMetric, expected_fingerprint));
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}
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// Test getting the usage fingerprint when there are no host candidates.
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// Test getting the usage fingerprint when the caller collects an mDNS
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// candidate.
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TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithMdnsCaller) {
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RTCConfiguration config;
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@ -447,23 +449,25 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithMdnsCaller) {
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int expected_fingerprint_caller = MakeUsageFingerprint(
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{PeerConnection::UsageEvent::AUDIO_ADDED,
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PeerConnection::UsageEvent::VIDEO_ADDED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::MDNS_CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
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PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::CLOSE_CALLED});
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int expected_fingerprint_callee = MakeUsageFingerprint(
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{PeerConnection::UsageEvent::AUDIO_ADDED,
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PeerConnection::UsageEvent::VIDEO_ADDED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
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PeerConnection::UsageEvent::REMOTE_MDNS_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::CLOSE_CALLED});
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EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
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@ -473,6 +477,8 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithMdnsCaller) {
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expected_fingerprint_callee));
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}
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// Test getting the usage fingerprint when the callee collects an mDNS
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// candidate.
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TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithMdnsCallee) {
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RTCConfiguration config;
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@ -489,23 +495,25 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithMdnsCallee) {
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int expected_fingerprint_caller = MakeUsageFingerprint(
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{PeerConnection::UsageEvent::AUDIO_ADDED,
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PeerConnection::UsageEvent::VIDEO_ADDED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
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PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
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PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
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PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
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PeerConnection::UsageEvent::REMOTE_MDNS_CANDIDATE_ADDED,
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PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
int expected_fingerprint_callee = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::AUDIO_ADDED,
|
||||
PeerConnection::UsageEvent::VIDEO_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::MDNS_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
|
|
@ -526,11 +534,12 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintDataOnly) {
|
|||
callee->pc()->Close();
|
||||
int expected_fingerprint = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
EXPECT_TRUE(
|
||||
|
|
@ -601,22 +610,24 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIPCaller) {
|
|||
|
||||
int expected_fingerprint_caller = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::AUDIO_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::PRIVATE_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
int expected_fingerprint_callee = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::AUDIO_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::REMOTE_PRIVATE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
|
|
@ -626,9 +637,9 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIPCaller) {
|
|||
expected_fingerprint_callee));
|
||||
}
|
||||
|
||||
TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIPCallee) {
|
||||
TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIpv6Callee) {
|
||||
auto caller = CreatePeerConnection();
|
||||
auto callee = CreatePeerConnectionWithPrivateLocalAddresses();
|
||||
auto callee = CreatePeerConnectionWithPrivateIpv6LocalAddresses();
|
||||
caller->AddAudioTrack("audio");
|
||||
ASSERT_TRUE(caller->ConnectTo(callee.get()));
|
||||
caller->pc()->Close();
|
||||
|
|
@ -636,20 +647,24 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIPCallee) {
|
|||
|
||||
int expected_fingerprint_caller = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::AUDIO_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::REMOTE_PRIVATE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::REMOTE_IPV6_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
int expected_fingerprint_callee = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::AUDIO_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::PRIVATE_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::IPV6_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::ADD_ICE_CANDIDATE_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
|
@ -663,6 +678,84 @@ TEST_F(PeerConnectionUsageHistogramTest, FingerprintWithPrivateIPCallee) {
|
|||
|
||||
#ifndef WEBRTC_ANDROID
|
||||
#ifdef HAVE_SCTP
|
||||
// Test that the usage pattern bits for adding remote (private IPv6) candidates
|
||||
// are set when the remote candidates are retrieved from the Offer SDP instead
|
||||
// of trickled ICE messages.
|
||||
TEST_F(PeerConnectionUsageHistogramTest,
|
||||
AddRemoteCandidatesFromRemoteDescription) {
|
||||
// We construct the following data-channel-only scenario. The caller collects
|
||||
// IPv6 private local candidates and appends them in the Offer as in
|
||||
// non-trickled sessions. The callee collects mDNS candidates that are not
|
||||
// contained in the Answer as in Trickle ICE. Only the Offer and Answer are
|
||||
// signaled and we expect a connection with prflx remote candidates at the
|
||||
// caller side.
|
||||
auto caller = CreatePeerConnectionWithPrivateIpv6LocalAddresses();
|
||||
auto callee = CreatePeerConnectionWithMdns(RTCConfiguration());
|
||||
caller->CreateDataChannel("test_channel");
|
||||
ASSERT_TRUE(caller->SetLocalDescription(caller->CreateOffer()));
|
||||
// Wait until the gathering completes so that the session description would
|
||||
// have contained ICE candidates.
|
||||
EXPECT_EQ_WAIT(webrtc::PeerConnectionInterface::kIceGatheringComplete,
|
||||
caller->ice_gathering_state(), kDefaultTimeout);
|
||||
EXPECT_TRUE(caller->observer()->candidate_gathered());
|
||||
// Get the current offer that contains candidates and pass it to the callee.
|
||||
//
|
||||
// Note that we cannot use CloneSessionDescription on |cur_offer| to obtain an
|
||||
// SDP with candidates. The method above does not strictly copy everything, in
|
||||
// particular, not copying the ICE candidates.
|
||||
// TODO(qingsi): Technically, this is a bug. Fix it.
|
||||
auto cur_offer = caller->pc()->local_description();
|
||||
ASSERT_TRUE(cur_offer);
|
||||
std::string sdp_with_candidates_str;
|
||||
cur_offer->ToString(&sdp_with_candidates_str);
|
||||
auto offer = absl::make_unique<JsepSessionDescription>(SdpType::kOffer);
|
||||
ASSERT_TRUE(SdpDeserialize(sdp_with_candidates_str, offer.get(),
|
||||
nullptr /* error */));
|
||||
ASSERT_TRUE(callee->SetRemoteDescription(std::move(offer)));
|
||||
|
||||
// By default, the Answer created does not contain ICE candidates.
|
||||
auto answer = callee->CreateAnswer();
|
||||
callee->SetLocalDescription(CloneSessionDescription(answer.get()));
|
||||
caller->SetRemoteDescription(std::move(answer));
|
||||
EXPECT_TRUE_WAIT(caller->IsConnected(), kDefaultTimeout);
|
||||
EXPECT_TRUE_WAIT(callee->IsConnected(), kDefaultTimeout);
|
||||
// The callee needs to process the open message to have the data channel open.
|
||||
EXPECT_TRUE_WAIT(callee->observer()->last_datachannel_ != nullptr,
|
||||
kDefaultTimeout);
|
||||
caller->pc()->Close();
|
||||
callee->pc()->Close();
|
||||
|
||||
// The caller should not have added any remote candidate either via
|
||||
// AddIceCandidate or from the remote description.
|
||||
int expected_fingerprint_caller = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::PRIVATE_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::IPV6_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
int expected_fingerprint_callee = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::SET_REMOTE_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::MDNS_CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::REMOTE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::REMOTE_PRIVATE_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::REMOTE_IPV6_CANDIDATE_ADDED,
|
||||
PeerConnection::UsageEvent::ICE_STATE_CONNECTED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
|
||||
EXPECT_EQ(2, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
EXPECT_EQ(1, webrtc::metrics::NumEvents(kUsagePatternMetric,
|
||||
expected_fingerprint_caller));
|
||||
EXPECT_EQ(1, webrtc::metrics::NumEvents(kUsagePatternMetric,
|
||||
expected_fingerprint_callee));
|
||||
}
|
||||
|
||||
TEST_F(PeerConnectionUsageHistogramTest, NotableUsageNoted) {
|
||||
auto caller = CreatePeerConnection();
|
||||
caller->CreateDataChannel("foo");
|
||||
|
|
@ -670,7 +763,7 @@ TEST_F(PeerConnectionUsageHistogramTest, NotableUsageNoted) {
|
|||
caller->pc()->Close();
|
||||
int expected_fingerprint = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
EXPECT_EQ(1, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
|
|
@ -689,7 +782,7 @@ TEST_F(PeerConnectionUsageHistogramTest, NotableUsageOnEventFiring) {
|
|||
caller->GenerateOfferAndCollectCandidates();
|
||||
int expected_fingerprint = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED});
|
||||
EXPECT_EQ(0, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
caller->GetInternalPeerConnection()->RequestUsagePatternReportForTesting();
|
||||
|
|
@ -711,7 +804,7 @@ TEST_F(PeerConnectionUsageHistogramTest,
|
|||
caller->GenerateOfferAndCollectCandidates();
|
||||
int expected_fingerprint = MakeUsageFingerprint(
|
||||
{PeerConnection::UsageEvent::DATA_ADDED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_CALLED,
|
||||
PeerConnection::UsageEvent::SET_LOCAL_DESCRIPTION_SUCCEEDED,
|
||||
PeerConnection::UsageEvent::CANDIDATE_COLLECTED,
|
||||
PeerConnection::UsageEvent::CLOSE_CALLED});
|
||||
EXPECT_EQ(0, webrtc::metrics::NumSamples(kUsagePatternMetric));
|
||||
|
|
|
|||
Loading…
Reference in a new issue