Clack.Middleware.Session - Middleware for session management.

SYNOPSIS

(clackup (builder  
          (<clack-middleware-session>  
           :state (make-instance '<clack-session-state-cookie>))  
          (lambda (env)  
            (sunless (gethash :counter (getf env :clack.session))  
              (setf it 0))  
            `(200  
              (:content-type "text/plain")  
              (,(format nil "Hello, you've been here for ~Ath times!"  
                        (incf (gethash :counter (getf env :clack.session))))))))) 

DESCRIPTION

Clack.Middleware.Session provides a session interface. By default this will use cookies to keep session state and store data in memory.

You can change this behavior by inheriting <clack-session-state> and <clack-session-store>.

Note the :clack.session is a hash table, not a plist, because plists cannot keep state between functions.

AUTHOR

Eitarow Fukamachi (e.arrows@gmail.com)

SEE ALSO

• Clack.Session.State
• Clack.Session.Store

EXTERNAL SYMBOLS