Extended remote config in application.conf

src/main/resources/application.conf

@@ -5,9 +5,12 @@ akka {
   }
 
   remote {
+    enabled-transports = ["akka.remote.netty.tcp"]
+
     netty.tcp {
       hostname = "127.0.0.1"
+      port = 0
     }
-  }
+ }
 
-}
+}
\ No newline at end of file