\n| OnNetworkStateEstimate<\/td>\n | NetworkStateEstimate<\/td>\n | \u5f53\u7f51\u7edc\u72b6\u6001\u4f30\u8ba1\u66f4\u65b0\u65f6\uff0c\u8fd8\u5728\u5f00\u53d1\u4e2d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\/\/ NetworkControllerInterface is implemented by network controllers. A network\n\/\/ controller is a class that uses information about network state and traffic\n\/\/ to estimate network parameters such as round trip time and bandwidth. Network\n\/\/ controllers does not guarantee thread safety, the interface must be used in a\n\/\/ non-concurrent fashion.\n class NetworkControllerInterface {\n public:\n virtual ~NetworkControllerInterface() = default;\n\n \/\/ Called when network availabilty changes. -- \u5f53\u7f51\u7edc\u6709\u6548\u6216\u65e0\u6548\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnNetworkAvailability(NetworkAvailability) = 0;\n \/\/ Called when the receiving or sending endpoint changes address. -- \u5f53\u7f51\u7edc\u5730\u5740\u66f4\u6539\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnNetworkRouteChange(NetworkRouteChange) = 0;\n \/\/ Called periodically with a periodicy as specified by\n \/\/ NetworkControllerFactoryInterface::GetProcessInterval. -- \u5b9a\u65f6\u56de\u8c03\uff0c\u4ee5\u68c0\u67e5\u7f51\u7edc\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnProcessInterval( ProcessInterval) = 0;\n \/\/ Called when remotely calculated bitrate is received. -- \u5f53\u6536\u5230 REMB RTCP \u6d88\u606f\u65f6\u56de\u8c03\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnRemoteBitrateReport(RemoteBitrateReport) = 0;\n \/\/ Called round trip time has been calculated by protocol specific mechanisms. -- \u5f53 RTT \u66f4\u6539\u65f6\u56de\u8c03\uff08\u53ef\u901a\u8fc7 RTCP RR\uff09\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnRoundTripTimeUpdate(RoundTripTimeUpdate) = 0;\n \/\/ Called when a packet is sent on the network. -- \u5f53\u53d1\u51fa\u4e00\u4e2a RTP \u5305\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnSentPacket(SentPacket) = 0;\n \/\/ Called when a packet is received from the remote client. -- \u5f53\u6536\u5230\u4e00\u4e2a RTP \u5305\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnReceivedPacket(ReceivedPacket) = 0;\n \/\/ Called when the stream specific configuration has been updated. -- \u5f53\u6709\u6d41\u76f8\u5173\u7684\u914d\u7f6e\u66f4\u65b0\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnStreamsConfig(StreamsConfig) = 0;\n \/\/ Called when target transfer rate constraints has been changed. -- \u5f53\u76ee\u6807\u901f\u7387\u7ea6\u675f\u66f4\u6539\u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnTargetRateConstraints(TargetRateConstraints) = 0;\n \/\/ Called when a protocol specific calculation of packet loss has been made. -- \u5f53\u6536\u5230 TransportLossReport \u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnTransportLossReport(TransportLossReport) = 0;\n \/\/ Called with per packet feedback regarding receive time. -- \u5f53\u6536\u5230 TransportPacketsFeedback \u65f6\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnTransportPacketsFeedback(TransportPacketsFeedback) = 0;\n \/\/ Called with network state estimate updates. -- \u5f53\u7f51\u7edc\u72b6\u6001\u4f30\u8ba1\u66f4\u65b0\u65f6\uff0c\u8fd8\u5728\u5f00\u53d1\u4e2d\n ABSL_MUST_USE_RESULT virtual NetworkControlUpdate OnNetworkStateEstimate(NetworkStateEstimate) = 0;\n };<\/code><\/pre>\nMain Flow<\/h2>\nBandwidth Probe<\/h3>\n\n- class ProbeController<\/li>\n
- class ProbeBitrateEstimator <\/li>\n<\/ul>\n
s=>start: start\ne=>end: end\nOnNetworkAvailability1=>operation: GoogCcNetworkController::OnNetworkAvailability\nOnNetworkAvailability2=>operation: ProbeController::OnNetworkAvailability\nis_available=>condition: is network available\nInitiateExponentialProbing=>operation: ProbeController::InitiateExponentialProbing\nInitiateProbing=>operation: ProbeController::InitiateProbing: 900k, 1.8m\n\ns->OnNetworkAvailability1->OnNetworkAvailability2->is_available\nis_available(yes)->InitiateExponentialProbing->InitiateProbing->e\nis_available(no)->e\n<\/code><\/pre>\nGoogCcNetworkController \u662f\u6838\u5fc3\u7c7b<\/h2>\nclass NetworkControllerTestFixture {\n public:\n NetworkControllerTestFixture() : factory_() {}\n\n std::unique_ptr<NetworkControllerInterface> CreateController() {\n NetworkControllerConfig config = InitialConfig();\n std::unique_ptr<NetworkControllerInterface> controller =\n factory_.Create(config);\n return controller;\n }\n\n private:\n NetworkControllerConfig InitialConfig(\n int starting_bandwidth_kbps = kInitialBitrateKbps,\n int min_data_rate_kbps = 0,\n int max_data_rate_kbps = 5 * kInitialBitrateKbps) {\n NetworkControllerConfig config;\n config.constraints.at_time = Timestamp::Millis(0);\n config.constraints.min_data_rate =\n DataRate::KilobitsPerSec(min_data_rate_kbps);\n config.constraints.max_data_rate =\n DataRate::KilobitsPerSec(max_data_rate_kbps);\n config.constraints.starting_rate =\n DataRate::KilobitsPerSec(starting_bandwidth_kbps);\n config.event_log = &event_log_;\n return config;\n }\n\n NiceMock<MockRtcEventLog> event_log_;\n GoogCcNetworkControllerFactory factory_;\n};\n\nTEST(GoogCcNetworkControllerTest, InitializeTargetRateOnFirstProcessInterval) {\n NetworkControllerTestFixture fixture;\n std::unique_ptr<NetworkControllerInterface> controller =\n fixture.CreateController();\n\n NetworkControlUpdate update =\n controller->OnProcessInterval({.at_time = Timestamp::Millis(123456)});\n\n EXPECT_EQ(update.target_rate->target_rate, kInitialBitrate);\n EXPECT_EQ(update.pacer_config->data_rate(),\n kInitialBitrate * kDefaultPacingRate);\n EXPECT_EQ(update.probe_cluster_configs[0].target_data_rate,\n kInitialBitrate * 3);\n EXPECT_EQ(update.probe_cluster_configs[1].target_data_rate,\n kInitialBitrate * 5);\n}<\/code><\/pre>\nrun the uni test case<\/p>\n \n.\/out\/Default\/modules_unittests --gtest_filter=GoogCcNetworkControllerTest.InitializeTargetRateOnFirstProcessInterval\n(field_trial.cc:140): Setting field trial string:\nNote: Google Test filter = GoogCcNetworkControllerTest.InitializeTargetRateOnFirstProcessInterval\n[==========] Running 1 test from 1 test suite.\n[----------] Global test environment set-up.\n[----------] 1 test from GoogCcNetworkControllerTest\n[ RUN ] GoogCcNetworkControllerTest.InitializeTargetRateOnFirstProcessInterval\n(alr_experiment.cc:79): Using ALR experiment settings: pacing factor: 1, max pacer queue length: 2875, ALR bandwidth usage percent: 80, ALR start budget level percent: 40, ALR end budget level percent: -60, ALR experiment group ID: 3\n(trendline_estimator.cc:185): Using Trendline filter for delay change estimation with settings sort:false,cap:false,beginning_packets:7,end_packets:7,cap_uncertainty:0,window_size:20 and no network state predictor\n(trendline_estimator.cc:185): Using Trendline filter for delay change estimation with settings sort:false,cap:false,beginning_packets:7,end_packets:7,cap_uncertainty:0,window_size:20 and no network state predictor\n(aimd_rate_control.cc:112): Using aimd rate control with back off factor 0.85\n(delay_based_bwe.cc:88): Initialized DelayBasedBwe with separate audio overuse detectionenabled:false,packet_threshold:10,time_threshold:1 s and alr limited backoff disabled\n(delay_based_bwe.cc:301): BWE Setting start bitrate to: 60 kbps\nPLOT 1 fraction_loss_%:0@- 123.456000 0.000000\nPLOT 1 rtt_ms:0@- 123.456000 0.000000\nPLOT 1 Target_bitrate_kbps:0@- 123.456000 60.000000\n[ OK ] GoogCcNetworkControllerTest.InitializeTargetRateOnFirstProcessInterval (1 ms)\n[----------] 1 test from GoogCcNetworkControllerTest (1 ms total)\n\n[----------] Global test environment tear-down\n[==========] 1 test from 1 test suite ran. (2 ms total)\n[ PASSED ] 1 test.<\/code><\/pre>\nRTCP message \u7531 TransportFeedbackAdapter \u89e3\u6790<\/h2>\nabsl::optional<TransportPacketsFeedback> TransportFeedbackAdapter::ProcessTransportFeedback(\n const rtcp::TransportFeedback& feedback,\n Timestamp feedback_receive_time) {\n if (feedback.GetPacketStatusCount() == 0) {\n RTC_LOG(LS_INFO) << "Empty transport feedback packet received.";\n return absl::nullopt;\n }\n\n TransportPacketsFeedback msg;\n msg.feedback_time = feedback_receive_time;\n\n msg.prior_in_flight = in_flight_.GetOutstandingData(network_route_);\n msg.packet_feedbacks =\n ProcessTransportFeedbackInner(feedback, feedback_receive_time);\n if (msg.packet_feedbacks.empty())\n return absl::nullopt;\n\n auto it = history_.find(last_ack_seq_num_);\n if (it != history_.end()) {\n msg.first_unacked_send_time = it->second.sent.send_time;\n }\n msg.data_in_flight = in_flight_.GetOutstandingData(network_route_);\n\n return msg;\n}\n<\/code><\/pre>\n\u5c06 RTCP \u6d88\u606f\u8f6c\u5316\u4e3a TransportPacketsFeedback<\/h2>\nstruct TransportPacketsFeedback {\n TransportPacketsFeedback();\n TransportPacketsFeedback(const TransportPacketsFeedback& other);\n ~TransportPacketsFeedback();\n\n Timestamp feedback_time = Timestamp::PlusInfinity();\n Timestamp first_unacked_send_time = Timestamp::PlusInfinity();\n DataSize data_in_flight = DataSize::Zero();\n DataSize prior_in_flight = DataSize::Zero();\n std::vector<PacketResult> packet_feedbacks;\n\n \/\/ Arrival times for messages without send time information.\n std::vector<Timestamp> sendless_arrival_times;\n\n std::vector<PacketResult> ReceivedWithSendInfo() const;\n std::vector<PacketResult> LostWithSendInfo() const;\n std::vector<PacketResult> PacketsWithFeedback() const;\n std::vector<PacketResult> SortedByReceiveTime() const;\n};\n<\/code><\/pre>\n\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u5355\u5143\u6d4b\u8bd5\u6765\u7406\u89e3\u8fd9\u4e2a\u7ed3\u6784\u548c\u6d41\u7a0b<\/p>\n .\/out\/Default\/modules_unittests --gtest_filter="GoogCcNetworkControllerTest.*"<\/p>\n .\/out\/Default\/modules_unittests --gtest_filter=GoogCcNetworkControllerTest.UpdatesDelayBasedEstimate<\/p>\n .\/out\/Default\/modules_unittests --gtest_filter=TransportFeedbackAdapterTest.AdaptsFeedbackAndPopulatesSendTimes<\/p>\n \nclass TransportFeedbackAdapterTest : public ::testing::Test {\n public:\n TransportFeedbackAdapterTest() : clock_(0) {}\n\n virtual ~TransportFeedbackAdapterTest() {}\n\n virtual void SetUp() {\n adapter_.reset(new TransportFeedbackAdapter(&clock_));\n }\n\n virtual void TearDown() { adapter_.reset(); }\n\n protected:\n void OnReceivedEstimatedBitrate(uint32_t bitrate) {}\n\n void OnReceivedRtcpReceiverReport(const ReportBlockList& report_blocks,\n int64_t rtt,\n int64_t now_ms) {}\n\n void OnSentPacket(const PacketFeedback& packet_feedback) {\n adapter_->AddPacket(kSsrc, packet_feedback.sequence_number,\n packet_feedback.payload_size,\n packet_feedback.pacing_info);\n adapter_->OnSentPacket(packet_feedback.sequence_number,\n packet_feedback.send_time_ms);\n }\n\n static constexpr uint32_t kSsrc = 8492;\n\n SimulatedClock clock_;\n std::unique_ptr<TransportFeedbackAdapter> adapter_;\n};<\/code><\/pre>\nUnit test<\/h1>\n .\/modules_unittests --gtest_filter="GoogCc*" --gtest_output="xml:goog-cc-ut-report.xml"\ngtest2html.py --input=.\/goog-cc-ut-report.xml --output=goog-cc-ut-report.md<\/code><\/pre>\nTest suite: GoogCcNetworkControllerTest<\/h2>\n\n- tests=6, failures=0, errors=0, disabled=0, time=0.076<\/li>\n<\/ul>\n
\n\n\n| #<\/th>\n | suite<\/th>\n | case<\/th>\n | time<\/th>\n | result<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | InitializeTargetRateOnFirstProcessInterval<\/td>\n | 0.016<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 2<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | ReactsToChangedNetworkConditions<\/td>\n | 0<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 3<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | OnNetworkRouteChanged<\/td>\n | 0<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 4<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | ProbeOnRouteChange<\/td>\n | 0<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 5<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | UpdatesDelayBasedEstimate<\/td>\n | 0.054<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 6<\/td>\n | GoogCcNetworkControllerTest<\/td>\n | PaceAtMaxOfLowerLinkCapacityAndBwe<\/td>\n | 0<\/td>\n | pass<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nTest suite: GoogCcScenario<\/h2>\n\n- tests=20, failures=0, errors=0, disabled=0, time=22.666<\/li>\n<\/ul>\n
\n\n\n| #<\/th>\n | suite<\/th>\n | case<\/th>\n | time<\/th>\n | result<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 7<\/td>\n | GoogCcScenario<\/td>\n | CongestionWindowPushbackOnNetworkDelay<\/td>\n | 0.509<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 8<\/td>\n | GoogCcScenario<\/td>\n | CongestionWindowPushbackDropFrameOnNetworkDelay<\/td>\n | 0.432<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 9<\/td>\n | GoogCcScenario<\/td>\n | PaddingRateLimitedByCongestionWindowInTrial<\/td>\n | 0.366<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 10<\/td>\n | GoogCcScenario<\/td>\n | LimitsToFloorIfRttIsHighInTrial<\/td>\n | 0.255<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 11<\/td>\n | GoogCcScenario<\/td>\n | UpdatesTargetRateBasedOnLinkCapacity<\/td>\n | 2.233<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 12<\/td>\n | GoogCcScenario<\/td>\n | StableEstimateDoesNotVaryInSteadyState<\/td>\n | 1.559<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 13<\/td>\n | GoogCcScenario<\/td>\n | LossBasedControlUpdatesTargetRateBasedOnLinkCapacity<\/td>\n | 2.23<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 14<\/td>\n | GoogCcScenario<\/td>\n | LossBasedControlDoesModestBackoffToHighLoss<\/td>\n | 3.106<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 15<\/td>\n | GoogCcScenario<\/td>\n | LossBasedRecoversFasterAfterCrossInducedLoss<\/td>\n | 5.93<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 16<\/td>\n | GoogCcScenario<\/td>\n | LossBasedEstimatorCapsRateAtModerateLoss<\/td>\n | 1.211<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 17<\/td>\n | GoogCcScenario<\/td>\n | MaintainsLowRateInSafeResetTrial<\/td>\n | 0.016<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 18<\/td>\n | GoogCcScenario<\/td>\n | CutsHighRateInSafeResetTrial<\/td>\n | 0.015<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 19<\/td>\n | GoogCcScenario<\/td>\n | DetectsHighRateInSafeResetTrial<\/td>\n | 0.079<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 20<\/td>\n | GoogCcScenario<\/td>\n | TargetRateReducedOnPacingBufferBuildupInTrial<\/td>\n | 0.169<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 21<\/td>\n | GoogCcScenario<\/td>\n | NoBandwidthTogglingInLossControlTrial<\/td>\n | 0.082<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 22<\/td>\n | GoogCcScenario<\/td>\n | NoRttBackoffCollapseWhenVideoStops<\/td>\n | 0.071<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 23<\/td>\n | GoogCcScenario<\/td>\n | NoCrashOnVeryLateFeedback<\/td>\n | 2.252<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 24<\/td>\n | GoogCcScenario<\/td>\n | IsFairToTCP<\/td>\n | 0.289<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 25<\/td>\n | GoogCcScenario<\/td>\n | FastRampupOnRembCapLifted<\/td>\n | 1.077<\/td>\n | pass<\/td>\n<\/tr>\n | \n| 26<\/td>\n | GoogCcScenario<\/td>\n | SlowRampupOnRembCapLiftedWithFieldTrial<\/td>\n | 0.775<\/td>\n | pass<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Overview \u5f71\u54cd\u56e0\u7d20\u6709 Packet loss, RTT \u548c OWDV(One Way Delay Varion) \u57fa\u4e8e\u4e22\u5305\u7684\u63a7\u5236\u5668\uff1a\u4ee5\u4e22\u5305\u7387\uff0c RTT \u548c REMB \u6d88\u606f\u6765\u4f30\u7b97\u4e00\u4e2a\u76ee\u6807\u53d1\u9001\u7801\u7387 \u57fa\u4e8e\u5ef6\u8fdf\u7684\u63a7\u5236\u5668\uff1a\u4ee5\u5305\u7684\u5230\u8fbe\u4fe1\u606f\uff0c\u6216\u8005\u5728\u63a5\u6536\u65b9\uff0c\u6216\u8005\u5728\u53d1\u9001\u65b9\u63a5\u6536\u53cd\u9988\uff0c\u4f30\u7b97\u4e00\u4e2a\u6700\u5927\u7684\u7801\u7387\uff0c\u7136\u540e\u4f20\u9001\u7ed9\u57fa\u4e8e\u4e22\u5305\u7684\u63a7\u5236\u5668 \u57fa\u4e8e\u4e22\u5305\u7684\u4f30\u7b97\u662f\u4fdd\u5e95\u7684\uff0c\u4e22\u5305\u7387\u5927\u4e8e 10% \u5c31\u5f80\u4e0b\u964d\u7801\u7387\uff0c\u5c0f\u4e8e 2% \u5c31\u5f80\u4e0a\u5347\u7801\u7387 \u57fa\u4e8e\u5ef6\u8fdf\u7684\u63a7\u5236\u5668\u4e00\u5f00\u59cb\u7528\u7684\u662f Kalman filter, \u540e\u6765\u6539\u4e3a Trendline filter , \u4fbf\u4e8e\u9884\u6d4b\u7f51\u7edc\u53d8\u5316\u7684\u8d8b\u52bf Trendline filter \u7684\u8f93\u5165\u53c2\u6570\u6709 Main interface method parameter description OnNetworkAvailability NetworkAvailability \u5f53\u7f51\u7edc\u8fde\u63a5\u6709\u6548\u6216\u65e0\u6548\u65f6 OnNetworkRouteChange NetworkRouteChange \u5f53\u7f51\u7edc\u5730\u5740\u66f4\u6539\u65f6 OnProcessInterval ProcessInterval \u5b9a\u65f6\u56de\u8c03\uff0c\u4ee5\u68c0\u67e5\u7f51\u7edc OnRemoteBitrateReport RemoteBitrateReport \u5f53\u6536\u5230 REMB RTCP \u6d88\u606f\u65f6\u56de\u8c03 OnRoundTripTimeUpdate RoundTripTimeUpdate \u5f53 […] →Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,4],"tags":[],"class_list":["post-458","post","type-post","status-publish","format-standard","hentry","category-webrtc","category-4"],"_links":{"self":[{"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/458"}],"collection":[{"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=458"}],"version-history":[{"count":21,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/458\/revisions"}],"predecessor-version":[{"id":671,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/458\/revisions\/671"}],"wp:attachment":[{"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fanyamin.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} 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