optimizing network stuff

Runtime/Engine/Code/Steam/SteamManager.cs

@@ -51,6 +51,10 @@ namespace RebootKit.Engine.Steam {
                 s_Logger.Warning("Join request key is empty. Cannot process join request.");
                 return;
             }
+
+            if (ulong.TryParse(key, out ulong steamID)) {
+                RR.ConnectWithSteamID(steamID);
+            }
         }
     }
 }