Receive remote participant disconnected updates while reconnecting (#224)

@@ -33,7 +33,7 @@ data class ConnectOptions(
     /**
      * the protocol version to use with the server.
      */
-    val protocolVersion: ProtocolVersion = ProtocolVersion.v8
+    val protocolVersion: ProtocolVersion = ProtocolVersion.v9
 ) {
     internal var reconnect: Boolean = false
     internal var participantSid: String? = null

@@ -668,15 +668,17 @@ constructor(
             }
 
             val isNewParticipant = !remoteParticipants.contains(participantSid)
-            val participant = getOrCreateRemoteParticipant(participantSid, info)
 
             if (info.state == LivekitModels.ParticipantInfo.State.DISCONNECTED) {
                 handleParticipantDisconnect(participantSid)
-            } else if (isNewParticipant) {
-                listener?.onParticipantConnected(this, participant)
-                eventBus.postEvent(RoomEvent.ParticipantConnected(this, participant), coroutineScope)
             } else {
-                participant.updateFromInfo(info)
+                val participant = getOrCreateRemoteParticipant(participantSid, info)
+                if (isNewParticipant) {
+                    listener?.onParticipantConnected(this, participant)
+                    eventBus.postEvent(RoomEvent.ParticipantConnected(this, participant), coroutineScope)
+                } else {
+                    participant.updateFromInfo(info)
+                }
             }
         }
     }

@@ -760,4 +760,5 @@ enum class ProtocolVersion(val value: Int) {
     v6(6),
     v7(7),
     v8(8),
+    v9(9),
 }
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