Fix all of the nullable issues

MistoxServer/Server/MistoxServer.cs

@@ -22,6 +22,9 @@ namespace Mistox.Server {
         public MistoxServer(IPEndPoint ListenerAddress, string serverName) {
             ServerName = serverName;
             Listener = new ServerListener(ListenerAddress, this);
+            onUserConnected += (_) => {};
+            onDataReceived += (_, _) => {};
+            onUserDisconnected += (_) => {};
             Console.WriteLine( "The Server is initilized and waiting for clients to connect at port : " + ListenerAddress.Port );
         }
 
@@ -80,7 +83,7 @@ namespace Mistox.Server {
 
         public event Action<ServerConnection, object> onDataReceived;
         public void InvokeDataReceived( ServerConnection user, dynamic data ){
-            switch (data)  {
+            switch (data) {
                 case UserAuthPacket packet when !user.IsAuthenticated:
                     _ = RunAsync(async () => {
                         await ProcessAuthRequest(user, packet); 

MistoxServer/Server/ServerConnection.cs

@@ -55,10 +55,11 @@ namespace Mistox.Server {
                         await ns.ReadExactlyAsync(payloadBuffer, 0, Header.DataLength, _cts.Token);
 
                         // Create the dataobject
-                        dynamic dataobject = DataPacket.Deserialize( Header, payloadBuffer.AsMemory(DataPacket.HeaderLength) );
-
-                        // Return the object
-                        _parent.InvokeDataReceived(this, dataobject);
+                        object? dataobject = DataPacket.Deserialize( Header, payloadBuffer.AsMemory(DataPacket.HeaderLength) );
+                        if (dataobject != null) {
+                            // Return the object
+                            _parent.InvokeDataReceived(this, dataobject);
+                        }
 
                     }
                 } catch (Exception e) {

MistoxServer/Server/ServerListener.cs

@@ -32,14 +32,15 @@ namespace Mistox.Server {
                     continue;
                 }
 
-                IPEndPoint remote = client.Client.RemoteEndPoint as IPEndPoint;
+                IPEndPoint? remote = client.Client.RemoteEndPoint as IPEndPoint;
+                if (remote != null) {
+                    string connectionID = Guid.NewGuid().ToString();
+                    _parent.Connections[connectionID] = new ServerConnection( client, _parent, remote) {
+                        UserName = connectionID
+                    };
 
-                string connectionID = Guid.NewGuid().ToString();
-                _parent.Connections[connectionID] = new ServerConnection( client, _parent, remote) {
-                    UserName = connectionID
-                };
-
-                Console.WriteLine( "New User Connected" );
+                    Console.WriteLine( "New User Connected" );
+                }
             }
             Dispose();
         }