Hi all.
Some times my session expires wrongly when I deal with a bean very big.
My bean is a Struts form bean.
I didn't touch conf/server.xml and conf/web.xml of tomcat distribution
In my web.xml I put
<session-config>
<session-timeout>180</session-timeout>
</session-config>
I've done such a file context.xml:
<Context path="/trayectorias" docBase="trayectorias"
relodable="false" crossContext="true" privileged="true" debug="99">
<!-- PersistentManager: Uncomment the section below to test Persistent
Sessions.
saveOnRestart: If true, all active sessions will be saved
to the Store when Catalina is shutdown, regardless of
other settings. All Sessions found in the Store will be
loaded on startup. Sessions past their expiration are
ignored in both cases.
maxActiveSessions: If 0 or greater, having too many active
sessions will result in some being swapped out. minIdleSwap
limits this. -1 or 0 means unlimited sessions are allowed.
If it is not possible to swap sessions new sessions will
be rejected.
This avoids thrashing when the site is highly active.
minIdleSwap: Sessions must be idle for at least this long
(in seconds) before they will be swapped out due to
activity.
0 means sessions will almost always be swapped out after
use - this will be noticeably slow for your users.
maxIdleSwap: Sessions will be swapped out if idle for this
long (in seconds). If minIdleSwap is higher, then it will
override this. This isn't exact: it is checked periodically.
-1 means sessions won't be swapped out for this reason,
although they may be swapped out for maxActiveSessions.
If set to >= 0, guarantees that all sessions found in the
Store will be loaded on startup.
maxIdleBackup: Sessions will be backed up (saved to the Store,
but left in active memory) if idle for this long (in seconds),
and all sessions found in the Store will be loaded on startup.
If set to -1 sessions will not be backed up, 0 means they
should be backed up shortly after being used.
To clear sessions from the Store, set
maxActiveSessions, maxIdleSwap,
and minIdleBackup all to -1, saveOnRestart to false, then restart
Catalina.
-->
<!--
<Manager className="org.apache.catalina.session.PersistentManager"
debug="0"
saveOnRestart="false"
maxActiveSessions="-1"
minIdleSwap="-1"
maxIdleSwap="-1"
maxIdleBackup="-1">
<Store className="org.apache.catalina.session.FileStore"/>
</Manager>
-->
<Manager className="org.apache.catalina.session.StandardManager"
debug="0"
checkInterval="60"
entropy="asdfghjklASDFGHJKLwefgbnmASDFGHJKLwedfgbhnxcvfghjukifgbhn"
maxActiveSessions="-1"
pathname =""
maxInactiveInterval="-1">
</Manager>
<!--
<WatchedResource>WEB-INF/web.xml</WatchedResource>
-->
<!--
<ResourceLink name="users" global="UserDatabase"
type="org.apache.catalina.UserDatabase"/>
-->
<Realm className="org.apache.catalina.realm.MemoryRealm"
debug="99"
pathname="webapps/trayectorias/WEB-INF/classes/resources/trayectorias-users.xml"/>
</Context>
Previously I had tried with PersistentManager, and with tomcat 4.1.24,
5.5.0 y 5.5.7
The session expires wrongly only with big object.
I tried it in different computers and I notice that smaller is PC mas
frequently happens the error.
Have I configured something wrong?
Is it possible I have to configure some parameter to swap?
Is it possible to configure session size in some way?
Thanks a lot in advance
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