title: Jboss AS7 session timeout config
body: <p>I hope you can help me, 
  I'm migrating from JBoss 5 to 7 and I need to configure the http session timeout because I have to mantain session during long uploads from client. 
  Do you know how to do it? In JBoss 5 I configured it in deployers/jbossweb.deployer/web.xml. But seems to be different in AS7 version. </p>
  
  <p>Thanks in advance! </p>