New ConnectionQuality.lost case (Protocol 11) (livekit#292)

Reference: livekit/client-sdk-js#961

Author: hiroshihorie

Sources/LiveKit/Types/ConnectionQuality.swift

@@ -19,6 +19,9 @@ import Foundation
 @objc
 public enum ConnectionQuality: Int {
     case unknown
+    /// Indicates that a participant has temporarily (or permanently) lost connection to LiveKit.
+    /// For permanent disconnection, ``RoomDelegate/room(_:participantDidLeave:)`` will be invoked after a timeout.
+    case lost
     case poor
     case good
     case excellent
@@ -30,6 +33,7 @@ extension Livekit_ConnectionQuality {
         case .poor: return .poor
         case .good: return .good
         case .excellent: return .excellent
+        case .lost: return .lost
         default: return .unknown
         }
     }

Sources/LiveKit/Types/Options/ConnectOptions.swift

@@ -52,7 +52,7 @@ public class ConnectOptions: NSObject {
         reconnectAttempts = 3
         reconnectAttemptDelay = .defaultReconnectAttemptDelay
         iceServers = []
-        protocolVersion = .v10
+        protocolVersion = .v11
     }
 
     @objc
@@ -61,7 +61,7 @@ public class ConnectOptions: NSObject {
                 reconnectAttempts: Int = 3,
                 reconnectAttemptDelay: TimeInterval = .defaultReconnectAttemptDelay,
                 iceServers: [IceServer] = [],
-                protocolVersion: ProtocolVersion = .v10)
+                protocolVersion: ProtocolVersion = .v11)
     {
         self.autoSubscribe = autoSubscribe
         self.publishOnlyMode = publishOnlyMode