Session size

Hi How can i know the size of a current session ? Thanks, Marcio - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

NamingException using DataSource from JNDI

Hi, I created a DataSource resource in server.xml file and a reference in the web.xml. But i receive a null reference and a Exception javax.naming.NamingException when i want to get the DataSource instance from the context. Someone know what is happening? in server.xml file: