java - Wicket Apache get tomcat session setted time -


i'm trying send user message/popup when thier session expires. problem have have set session time out time in tomcat settings, can't find way how time left of tomcat session. found way's set/make yourself, that's want.

you should able use httpsession.getmaxinactiveinterval()

to access httpsession can use:

    ((httpservletrequest) getrequest().getcontainerrequest()).getsession();      ((httpservletrequest) requestcycle.get().getrequest().getcontainerrequest()).getsession();

keep in mind session timer reset once user sends request. ajax functionality wouldn't make sense. additionally session invalidated before inactive timer runs out (typically in login/logout scenario).


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