status

Sources/LiveKit/ConversationState.swift

@@ -11,7 +11,9 @@ enum ConversationPhase: String {
 
 /// Ports the web UI's `inferState` + EMA smoothing (app.js): mic/agent levels
 /// are smoothed with `prev * 0.6 + raw * 0.4`, thresholds are user > 0.035 and
-/// agent > 0.02, and speaking → thinking when both go silent.
+/// agent > 0.02. When remote audio ends, the state returns to listening
+/// (matching the current web reference at app.js:414-426) rather than becoming
+/// "thinking" forever.
 @MainActor
 final class ConversationStateModel: ObservableObject {
     @Published private(set) var phase: ConversationPhase = .idle
@@ -58,10 +60,10 @@ final class ConversationStateModel: ObservableObject {
         } else if userSpeaking {
             next = .listening
         } else {
-            switch phase {
-            case .speaking: next = .thinking
-            default: next = .listening
-            }
+            // Both silent: return to listening. The previous implementation
+            // converted speaking → thinking forever, leaving the UI apparently
+            // frozen after an agent response (matches current web reference).
+            next = .listening
         }
         setPhase(next)
     }