Template method that allows subclasses to react to a new session being created.
<p/>
This method is invoked <em>before</em> any session listeners are notified.
@param session the session that was just {@link #createSession created}.
@param context the {@link SessionContext SessionContext} that was used to start the session.
Template method that allows subclasses to react to a new session being created. <p/> This method is invoked <em>before</em> any session listeners are notified.
@param session the session that was just {@link #createSession created}. @param context the {@link SessionContext SessionContext} that was used to start the session.