April 2018
Intermediate to advanced
246 pages
6h 11m
English
Content preview from Java 9 Dependency Injection
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Session scope
A session is a group of interactive information, also known as a conversion between client and server within a specific time frame on a website. In an Apache Tomcat server, the default time frame of one session is 30 minutes, which includes all the operations made by a user.
The Spring session bean scope is similar to an HTTP session; an IoC container creates a new instance of a bean for each user session. On user logout, its session bean will be out of scope. Like a request, if 50 users are concurrently using a website, then a server has 50 active sessions, and a Spring container also has 50 different instances of a bean class:
The previous image illustrates that all HTTP requests from the user are included in a single session, ...
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