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Improve Spring Session back-off documentation

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Closes gh-23151
This commit is contained in:
Andy Wilkinson 2020-11-03 19:42:57 +00:00
parent 35bff55097
commit 2f280b01e1
1 changed files with 8 additions and 0 deletions
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spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@ -5922,11 +5922,15 @@ When building a Servlet web application, the following stores can be auto-config
* Hazelcast
* MongoDB
The Servlet auto-configuration replaces the need to use `@Enable*HttpSession`.
When building a reactive web application, the following stores can be auto-configured:
* Redis
* MongoDB
The reactive auto-configuration replaces the need to use `@Enable*WebSession`.
If a single Spring Session module is present on the classpath, Spring Boot uses that store implementation automatically.
If you have more than one implementation, you must choose the {spring-boot-autoconfigure-module-code}/session/StoreType.java[`StoreType`] that you wish to use to store the sessions.
For instance, to use JDBC as the back-end store, you can configure your application as follows:
@ -5949,6 +5953,10 @@ For instance, it is possible to customize the name of the table for the JDBC sto
For setting the timeout of the session you can use the configprop:spring.session.timeout[] property.
If that property is not set, the auto-configuration falls back to the value of configprop:server.servlet.session.timeout[].
You can take control over Spring Session's configuration using `@Enable*HttpSession` (Servlet) or `@Enable@WebSession` (Reactive).
This will cause the auto-configuratio to back off.
Spring Session can then be configured using the annotation's attributes rather than the previously described configuration properties.
[[boot-features-jmx]]