Merge develop-2.0.0 into refactor/network-animator-cleanup

Author: netcode-ci-service

com.unity.netcode.gameobjects/Runtime/Connection/NetworkConnectionManager.cs

@@ -522,6 +522,9 @@ internal void ConnectEventHandler(ulong transportId)
                     {
                         NetworkLog.LogError($"[TransportApproval][Server] TransportId {transportId} is already connected to this server!");
                     }
+#if DEVELOPMENT_BUILD || UNITY_EDITOR
+                    s_TransportConnect.End();
+#endif
                     return;
                 }
 
@@ -536,6 +539,9 @@ internal void ConnectEventHandler(ulong transportId)
                     {
                         NetworkLog.LogError("[TransportApproval][Client] Client received a transport connection event after already connecting!");
                     }
+#if DEVELOPMENT_BUILD || UNITY_EDITOR
+                    s_TransportConnect.End();
+#endif
                     return;
                 }