fix issue with game interface meta/provide full example

Application/Application.csproj

@@ -24,7 +24,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Jint" Version="3.0.0-beta-2040" />
+    <PackageReference Include="Jint" Version="3.0.0-beta-2038" />
     <PackageReference Include="MaxMind.GeoIP2" Version="5.1.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.8">
       <PrivateAssets>all</PrivateAssets>

GameFiles/GameInterface/_integration_base.gsc

@@ -193,8 +193,6 @@ PlayerSpawnEvents()
     }
     
     self RequestClientBasicData();
-    // example of requesting meta from IW4MAdmin
-    // self RequestClientMeta( "LastServerPlayed" );
 }
 
 PlayerTrackingOnInterval() 
@@ -436,7 +434,6 @@ SaveTrackingMetrics()
     }
 
     IncrementClientMeta( "TotalShotsFired", change, self.persistentClientId );
-
 }
 
 BuildEventRequest( responseExpected, eventType, eventSubtype, entOrId, data ) 
@@ -664,6 +661,8 @@ OnClientDataReceived( event )
         
         metaKey = event.data[0];
         clientData.meta[metaKey] = event.data[metaKey];
+
+ 	    LogDebug( "Meta Key=" + metaKey + ", Meta Value=" + event.data[metaKey] );
         
         return;
     }

GameFiles/GameInterface/_integration_iw4x.gsc

@@ -47,6 +47,7 @@ OnPlayerConnect()
         }
         
         player thread SetPersistentData();
+        player thread WaitForClientEvents();
     }
 }
 
@@ -67,6 +68,28 @@ RegisterClientCommands()
     scripts\_integration_base::AddClientCommand( "NoClip",         false, ::NoClipImpl );
 }
 
+WaitForClientEvents()
+{
+    self endon( "disconnect" );
+    
+    // example of requesting a meta value
+    lastServerMetaKey = "LastServerPlayed";
+    // self scripts\_integration_base::RequestClientMeta( lastServerMetaKey );
+
+    for ( ;; )
+    {
+        self waittill( level.eventTypes.localClientEvent, event );
+
+	    scripts\_integration_base::LogDebug( "Received client event " + event.type );
+        
+        if ( event.type == level.eventTypes.clientDataReceived && event.data[0] == lastServerMetaKey )
+        {
+            clientData = self.pers[level.clientDataKey];
+            lastServerPlayed = clientData.meta[lastServerMetaKey];
+        }
+    }
+}
+
 GetTotalShotsFired()
 {
     return maps\mp\_utility::getPlayerStat( "mostshotsfired" );

Plugins/ScriptPlugins/GameInterface.js

@@ -465,8 +465,9 @@ function onReceivedDvar(server, dvarName, dvarValue, success) {
 
                 if (event.subType === 'Meta') {
                     const metaService = _serviceResolver.ResolveService('IMetaServiceV2');
-                    const meta = metaService.GetPersistentMeta(event.data, client, token).GetAwaiter().GetResult();
+                    const meta = metaService.GetPersistentMeta(event.data, client.ClientId, token).GetAwaiter().GetResult();
                     data[event.data] = meta === null ? '' : meta.Value;
+                    logger.WriteDebug(`event data is ${event.data}`);
                 } else {
                     data = {
                         level: client.Level,
@@ -612,7 +613,7 @@ const parseDataString = data => {
         dict[keyValue[0]] = keyValue[1];
     }
 
-    return dict.length === 0 ? data : dict;
+    return Object.keys(dict).length === 0 ? data : dict;
 }
 
 const validateEnabled = (server, origin) => {