lib/grumlin/client.rb in grumlin-0.6.0 vs lib/grumlin/client.rb in grumlin-0.6.1

@@ -47,11 +47,13 @@
         close
       end
     end
 
     def close
-      @transport.close
-      raise ResourceLeakError, "Request list is not empty: #{requests}" if @request_dispatcher.requests.any?
+      @transport&.close
+      if @request_dispatcher&.requests&.any?
+        raise ResourceLeakError, "Request list is not empty: #{@request_dispatcher.requests}"
+      end
 
       reset!
     end
 
     def connected?