there is guide to do this for spring , any suggestion to do it in springboot ? thx
http://www.flowable.org/docs/userguide/index.html#advanced.custom.session.manager
You can use a ProcessEngineConfigurationConfigurer bean to configure the process engine configuration with properties that are not exposed out of the box: https://github.com/flowable/flowable-engine/blob/6bfadc02465f0b5e95aa61390b10f6fbe4759e7c/modules/flowable-spring-boot/flowable-spring-boot-starters/flowable-spring-boot-starter-basic/src/main/java/org/flowable/spring/boot/ProcessEngineConfigurationConfigurer.java