I have a project with Vaadin 14 + Spring Boot 2.4.5 which runs on the embedded Jetty / jetty-maven-plugin 9.4
In my current Setup, sessions get persisted. I did not configure this (knowingly) and I don’t want it.
I found how to enable session persistence:
The default value should be no persistence but I find no hint how to get back to this.
The embedded Jetty is managed by Spring Boot. You can set
application.properties to disable session persistence.
Answered By – Leif Åstrand