Answer / kshama varshney

There are two ways---
1)When we set session time out in WEB.xml then session will
be automatically expire if nothing is happening after given
time period
2)if we are using "session.invalidate" function then after
executing this function session will be expire.

Answer / laxmi

In addition to what is said above we can use
'session.invalidate' function or else after a predetermined
time the session gets killed automatically.

Answer / sanjay gajula

THERE IS A ELEMENT NAME CALLED "SESSION-TIMEOUT" IN THE
WEB.XML FILE OF APPLICATION SERVER USING THIS ELEMENT WE
CAN EXPLICITLY SET THE TIME FOR SESSION TO GET EXPIRED

EX;-
<SESSION-CONFIG>
<SESSION-TIMEOUT>30</SESSION-TIMEOUT>
</SESSION-CONFIG>

WE HAVE TO SET THIS IN THE WEB.XML FILE OF APPLICATION
SERVER[TOMCAT]

Answer / madhuri

There are three ways ...

1)call setMaxInnactiveInterval()

we cal call the above mtd in two ways,i.e Programatically
Declaratively

Declaratively means through WEB.XML,by using session-timeout
we can close the session.

2)using session.Invalidate()

3)logout the session

Answer / shikha

When User Logout session will be expired automatically

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