How to redirect using spring security session time out? - spring

Question

I'm using spring boot 2.2.0.M2 spring security this package version is 5.2.0, my project fronted is done in vuejs 2.6.10
What I want to archive seems very simple, when spring security session is time out i want to redirect ( force browser ) to go to URL http://localhost:8080/
What I was trying till now is:
I have created configuration class:
#Configuration
public class SpringSecurityConfig extends WebSecurityConfigurerAdapter
{
#Override
protected void configure(HttpSecurity http) throws Exception {
http.csrf().disable()
.formLogin()
.loginPage("/")
.defaultSuccessUrl("/admin#/timetable")
.permitAll()
.and().logout()
.logoutSuccessUrl("/")
.permitAll()
.and()
.sessionManagement()
.maximumSessions(1)
.expiredUrl("/")
.expiredSessionStrategy(event -> event.getResponse().sendRedirect("/"));
// this supoose to work right?
}
}
and in my application.properties I have added for testing purpouses:
# Server
server.servlet.session.timeout=1m
And after one minute nothing happens.
So I thought that maybe something is wrong and session is not timeout so I've run my application in debug mode and I putted break point in
package org.springframework.security.web.session;
...
public class HttpSessionEventPublisher implements HttpSessionListener
{
...
public void sessionDestroyed(HttpSessionEvent event) {
//my break point
}
}
And after one minute I'm in, debugger stopped in sessionDestroyed method so session is no longer exist.
About my UI, I'm using vuejs embedded in thyme leaf page:
So my question is do You know how to force browser to reload my application or redirect to http://localhost:8080/ when spring security session is expired (timeout) ?