fix server visibility

src/backend/Admin/Admin.ts

@@ -102,7 +102,9 @@ implements TableDefinitionExporter, IAdmin {
     private startWebsocket(){
         this.rpcServer = new RPCServer(20000, [
             ...this.frontworkComponents,
-        ])
+        ], {
+            visibility: '0.0.0.0'
+        })
         logger.debug("Websocket up on", 20000)
     }
 

src/backend/Components/User/UserManager.ts

@@ -363,7 +363,8 @@ implements FrontworkComponent<UserManagerIfc, UserManagerFeatureIfc>, IUserManag
                         errorHandler: (socket, e, rpcName, args) => {
                             getLogger('UserManager').error(rpcName, args, e);
                         },
-                        sesame: (sesame) => this.checkToken(sesame, rank)
+                        sesame: (sesame) => this.checkToken(sesame, rank),
+                        visibility: '0.0.0.0'
                     })
                     res()
                 }),