By default, the static elements will be cached for 10 days by the browser.

To change this value for the whole application, change in the vars.yaml file the vars/default_max_age value. 0 will mean no-cache. The specified value is in seconds.

For the services it will be 10 minutes. To change this value, add the following structure in the vars.yaml:

            cache_control_max_age: <max_age>

Where <service_name> can be: entry, fulltextsearch, mapserver, print or layers (editing).


The application also has an internal cache. The internal cache will be invalidated on application start and after each modification in the Theme or the RestrictionArea.

The internal cache can also be invalidated by calling the URL https://<server>/<instance>/invalidate.