SEBWIN-993: Fixed reference mistake with server settings.

Author: dbuechel

SafeExamBrowser.Runtime/Operations/Session/ServerOperation.cs

@@ -179,6 +179,7 @@ private OperationResult TryLoadServerSettings(Exam exam, Uri uri)
 			if (status == LoadStatus.Success)
 			{
 				var browserSettings = Context.Next.Settings.Browser;
+				var invigilationSettings = settings.Server.Invigilation;
 				var serverSettings = Context.Next.Settings.Server;
 
 				Context.Next.AppConfig.ServerApi = info.Api;
@@ -190,7 +191,7 @@ private OperationResult TryLoadServerSettings(Exam exam, Uri uri)
 				Context.Next.Settings.Browser.StartUrl = exam.Url;
 				Context.Next.Settings.Browser.StartUrlQuery = browserSettings.StartUrlQuery;
 				Context.Next.Settings.Server = serverSettings;
-				Context.Next.Settings.Server.Invigilation = settings.Server.Invigilation;
+				Context.Next.Settings.Server.Invigilation = invigilationSettings;
 				Context.Next.Settings.SessionMode = SessionMode.Server;
 
 				result = OperationResult.Success;

SafeExamBrowser.Server/Invigilator.cs

@@ -34,7 +34,7 @@ public Invigilator(ILogger logger, IServerProxy server)
 		public void Initialize(InvigilationSettings settings)
 		{
 			var raiseHand = $"Raise hand {(settings.ShowRaiseHandNotification ? "enabled" : "disabled")}";
-			var message = $"message {(settings.ForceRaiseHandMessage ? "forced" : "optional")}";
+			var message = $"message {(settings.ForceRaiseHandMessage ? "required" : "disabled")}";
 
 			this.settings = settings;
 			server.HandConfirmed += Server_HandConfirmed;