Fixed Steam kicking

core/src/mindustry/net/NetConnection.java

@@ -1,6 +1,5 @@
 package mindustry.net;
 
-import arc.*;
 import arc.struct.*;
 import arc.util.*;
 import mindustry.entities.units.*;
@@ -82,17 +81,16 @@ public abstract class NetConnection{
             Call.kick(this, reason);
         }
 
-        if(uuid.startsWith("steam:")){
-            //run with a 2-frame delay so there is time to send the kick packet, steam handles this weirdly
-            Core.app.post(() -> Core.app.post(this::close));
-        }else{
-            close();
-        }
+        kickDisconnect();
 
         netServer.admins.save();
         kicked = true;
     }
 
+    protected void kickDisconnect(){
+        close();
+    }
+
     public boolean isConnected(){
         return true;
     }