use async for WriteData

nksrv/LobbyServer/Msgs/Auth/AuthLogout.cs

@@ -17,7 +17,8 @@ namespace nksrv.LobbyServer.Msgs.Auth
             var req = await ReadData<ReqLogout>();
 
             JsonDb.Instance.GameClientTokens.Remove(UsedAuthToken);
-            WriteData(new ResLogout());
+
+            await WriteDataAsync(new ResLogout());
         }
     }
 }

nksrv/LobbyServer/Msgs/Auth/DoEnterServer.cs

@@ -36,8 +36,9 @@ namespace nksrv.LobbyServer.Msgs.Auth
             response.FeatureDataInfo = new NetFeatureDataInfo() { UseFeatureData = true };
             response.Identifier = new NetLegacyUserIdentifier() { Server = 21769, Usn = (long)user.ID };
             response.ShouldRestartAfter = Duration.FromTimeSpan(TimeSpan.FromSeconds(86400));
+
             response.EncryptionToken = ByteString.CopyFromUtf8(rsp.ClientAuthToken);
-            WriteData(response);
+            await WriteDataAsync(response);
         }
     }
 }

nksrv/LobbyServer/Msgs/Auth/DoIntlAuth.cs

@@ -12,7 +12,8 @@ namespace nksrv.LobbyServer.Msgs.Auth
             var response = new AuthIntlResponse();
             //response.BanInfo = new NetBanInfo() { BanId = 123, Description = "The server admin is sad today because the hinge on his HP laptop broke which happened to be an HP Elitebook 8470p, and the RAM controller exploded and then fixed itself, please contact him", StartAt = Timestamp.FromDateTime(DateTime.UtcNow), EndAt = Timestamp.FromDateTime(DateTime.UtcNow.AddDays(256)) };
             response.AuthSuccess = new NetAuthSuccess() { AuthToken = req.Token, CentauriZoneId = "84", FirstAuth = "", PurchaseRestriction = new NetUserPurchaseRestriction() { PurchaseRestriction = PurchaseRestriction.Unknown2, UpdatedAt = 638546758794611090 } };
-            WriteData(response);
+
+            await WriteDataAsync(response);
         }
     }
 }