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server/vendor/github.com/pion/ice/v2/agent_stats.go

@@ -0,0 +1,172 @@
+// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+package ice
+
+import (
+	"context"
+	"time"
+)
+
+// GetCandidatePairsStats returns a list of candidate pair stats
+func (a *Agent) GetCandidatePairsStats() []CandidatePairStats {
+	var res []CandidatePairStats
+	err := a.run(a.context(), func(ctx context.Context, agent *Agent) {
+		result := make([]CandidatePairStats, 0, len(agent.checklist))
+		for _, cp := range agent.checklist {
+			stat := CandidatePairStats{
+				Timestamp:         time.Now(),
+				LocalCandidateID:  cp.Local.ID(),
+				RemoteCandidateID: cp.Remote.ID(),
+				State:             cp.state,
+				Nominated:         cp.nominated,
+				// PacketsSent uint32
+				// PacketsReceived uint32
+				// BytesSent uint64
+				// BytesReceived uint64
+				// LastPacketSentTimestamp time.Time
+				// LastPacketReceivedTimestamp time.Time
+				// FirstRequestTimestamp time.Time
+				// LastRequestTimestamp time.Time
+				// LastResponseTimestamp time.Time
+				TotalRoundTripTime:   cp.TotalRoundTripTime(),
+				CurrentRoundTripTime: cp.CurrentRoundTripTime(),
+				// AvailableOutgoingBitrate float64
+				// AvailableIncomingBitrate float64
+				// CircuitBreakerTriggerCount uint32
+				// RequestsReceived uint64
+				// RequestsSent uint64
+				ResponsesReceived: cp.ResponsesReceived(),
+				// ResponsesSent uint64
+				// RetransmissionsReceived uint64
+				// RetransmissionsSent uint64
+				// ConsentRequestsSent uint64
+				// ConsentExpiredTimestamp time.Time
+			}
+			result = append(result, stat)
+		}
+		res = result
+	})
+	if err != nil {
+		a.log.Errorf("Failed to get candidate pairs stats: %v", err)
+		return []CandidatePairStats{}
+	}
+	return res
+}
+
+// GetSelectedCandidatePairStats returns a candidate pair stats for selected candidate pair.
+// Returns false if there is no selected pair
+func (a *Agent) GetSelectedCandidatePairStats() (CandidatePairStats, bool) {
+	isAvailable := false
+	var res CandidatePairStats
+	err := a.run(a.context(), func(ctx context.Context, agent *Agent) {
+		sp := agent.getSelectedPair()
+		if sp == nil {
+			return
+		}
+
+		isAvailable = true
+		res = CandidatePairStats{
+			Timestamp:         time.Now(),
+			LocalCandidateID:  sp.Local.ID(),
+			RemoteCandidateID: sp.Remote.ID(),
+			State:             sp.state,
+			Nominated:         sp.nominated,
+			// PacketsSent uint32
+			// PacketsReceived uint32
+			// BytesSent uint64
+			// BytesReceived uint64
+			// LastPacketSentTimestamp time.Time
+			// LastPacketReceivedTimestamp time.Time
+			// FirstRequestTimestamp time.Time
+			// LastRequestTimestamp time.Time
+			// LastResponseTimestamp time.Time
+			TotalRoundTripTime:   sp.TotalRoundTripTime(),
+			CurrentRoundTripTime: sp.CurrentRoundTripTime(),
+			// AvailableOutgoingBitrate float64
+			// AvailableIncomingBitrate float64
+			// CircuitBreakerTriggerCount uint32
+			// RequestsReceived uint64
+			// RequestsSent uint64
+			ResponsesReceived: sp.ResponsesReceived(),
+			// ResponsesSent uint64
+			// RetransmissionsReceived uint64
+			// RetransmissionsSent uint64
+			// ConsentRequestsSent uint64
+			// ConsentExpiredTimestamp time.Time
+		}
+	})
+	if err != nil {
+		a.log.Errorf("Failed to get selected candidate pair stats: %v", err)
+		return CandidatePairStats{}, false
+	}
+
+	return res, isAvailable
+}
+
+// GetLocalCandidatesStats returns a list of local candidates stats
+func (a *Agent) GetLocalCandidatesStats() []CandidateStats {
+	var res []CandidateStats
+	err := a.run(a.context(), func(ctx context.Context, agent *Agent) {
+		result := make([]CandidateStats, 0, len(agent.localCandidates))
+		for networkType, localCandidates := range agent.localCandidates {
+			for _, c := range localCandidates {
+				relayProtocol := ""
+				if c.Type() == CandidateTypeRelay {
+					if cRelay, ok := c.(*CandidateRelay); ok {
+						relayProtocol = cRelay.RelayProtocol()
+					}
+				}
+				stat := CandidateStats{
+					Timestamp:     time.Now(),
+					ID:            c.ID(),
+					NetworkType:   networkType,
+					IP:            c.Address(),
+					Port:          c.Port(),
+					CandidateType: c.Type(),
+					Priority:      c.Priority(),
+					// URL string
+					RelayProtocol: relayProtocol,
+					// Deleted bool
+				}
+				result = append(result, stat)
+			}
+		}
+		res = result
+	})
+	if err != nil {
+		a.log.Errorf("Failed to get candidate pair stats: %v", err)
+		return []CandidateStats{}
+	}
+	return res
+}
+
+// GetRemoteCandidatesStats returns a list of remote candidates stats
+func (a *Agent) GetRemoteCandidatesStats() []CandidateStats {
+	var res []CandidateStats
+	err := a.run(a.context(), func(ctx context.Context, agent *Agent) {
+		result := make([]CandidateStats, 0, len(agent.remoteCandidates))
+		for networkType, remoteCandidates := range agent.remoteCandidates {
+			for _, c := range remoteCandidates {
+				stat := CandidateStats{
+					Timestamp:     time.Now(),
+					ID:            c.ID(),
+					NetworkType:   networkType,
+					IP:            c.Address(),
+					Port:          c.Port(),
+					CandidateType: c.Type(),
+					Priority:      c.Priority(),
+					// URL string
+					RelayProtocol: "",
+				}
+				result = append(result, stat)
+			}
+		}
+		res = result
+	})
+	if err != nil {
+		a.log.Errorf("Failed to get candidate pair stats: %v", err)
+		return []CandidateStats{}
+	}
+	return res
+}