How would I clear all rails sessions?
Whether it’s DB or cookie store, use rake tmp:sessions:clear
session
java.lang.IllegalStateException: getAttribute: Session already invalidated
I never worked with WebLogic, but from JavaDoc here I can tell that calling getPortletSession() is already wrong idea if you want to invalidate existing session, because it’s said in JavaDocs: Returns the current portlet session or, if there is no current session, creates one and returns the new session. So, it creates a new … Read more
what is the difference between request and session scope in spring?
Your understanding is correct. However I would like to add something Whereas if the scope is defined as session for the bean, if a user makes a request for a web page more than once, then on every request same bean would be returned. I would change it as “Whereas if the scope is defined … Read more
How to auto save vim session on quit and auto reload on start including split window state?
I modified 2ck’s script slightly to save a .session.vim in your current working directory instead of the directory where your current open file is in. Also, it checks if the file exists before sourcing it. fu! SaveSess() execute ‘mksession! ‘ . getcwd() . ‘/.session.vim’ endfunction fu! RestoreSess() if filereadable(getcwd() . ‘/.session.vim’) execute ‘so ‘ . … Read more
Connection problems with SQL Server in ASP.NET applications using out-of-process session state
Transport level errors are often linked to the connection to sql server being broken … usually network. Timeout Expired is usually thrown when a sql query takes too long to run. So I would troubleshoot the link to your Sql Server and then monitor to see what queries are timing out. Sounds like a SQL … Read more
What is the difference between StatelessSession and Session in NHibernate?
Stateless session is not tracking entities that are retrieved. For example for regular ISession following code: var session = sessionFactory.OpenSession() using(var transaction = session.BeginTransaction()){ var user = session.Get<User>(1); user.Name = “changed name”; transaction.Commit(); } will result in update in DB. This tracking consumes memory and makes ISession performance to degrade over time since amount of … Read more