title: Difference with regenerateExpiredSessionId="false" and regenerateExpiredSessionId="true" .net
body: <p>My understanding from</p>
  
  <p><a href="http://msdn.microsoft.com/en-us/library/system.web.configuration.sessionstatesection.regenerateexpiredsessionid.aspx" rel="nofollow noreferrer">http://msdn.microsoft.com/en-us/library/system.web.configuration.sessionstatesection.regenerateexpiredsessionid.aspx</a></p>
  
  <p>meaning of <strong>regenerateExpiredSessionId="false</strong>" was that if a session id expired it will NOT be re used if client requests an url with same id.</p>
  
  <p>And mening of <strong>regenerateExpiredSessionId="true"</strong> was that if a session id expired it will be re-used (recycled) if client request an url with same id.</p>
  
  <p>But when i read post at </p>
  
  <p><a href="https://stackoverflow.com/questions/392272/regenerateexpiredsessionid-not-working-as-expected">regenerateExpiredSessionId not working as expected</a></p>
  
  <p>it seems that i misunderstood what regenerateExpiredSessionId="true" means.</p>
  
  <p>Can some one explain which is right?</p>