[hibernate-dev] Hibernate timeout issue

Dear all, I'm having problems adding hibernate timeout. Sessions are not closed after timeout. One of the requirements is not to use connection pool. Below you can find a brief summary of our specification requirements. - User logins in the web application using his own oracle database account; - The web application only needs to access one database schema; - The access rights are managed using oracle roles and grant privilegies; - Only one database schema and multiple user oracle accounts; - We only set the username and password when users tries to login in the web application; - The EntityManagerFactory is created using the username and password of the user. I tried to add the following lines but the sessions are not closed after the timeout. <property name="hibernate.c3p0.min_size">0</property> <property name="hibernate.c3p0.max_size">1</property> <property name="hibernate.c3p0.timeout">1800</property> ==> 30 minutes only for test propose <property name="hibernate.c3p0.max_statements">0</property> Any ideas on how can I solve this problem? Best regards, Teresa