Contains the protocol used to define all Ring session storage engines.
Contains the protocol used to define all Ring session storage engines.
An interface to a session storage engine. Implementing this protocol allows Ring session data to be stored in different places.
Session keys are exposed to end users via a cookie, and therefore must be unguessable. A random UUID is a good choice for a session key.
Session stores should come with a mechanism for expiring old session data.
An interface to a session storage engine. Implementing this protocol allows Ring session data to be stored in different places. Session keys are exposed to end users via a cookie, and therefore must be unguessable. A random UUID is a good choice for a session key. Session stores should come with a mechanism for expiring old session data.
(delete-session store key)Delete a session map from the store, and returns the session key. If the returned key is nil, the session cookie will be removed.
Delete a session map from the store, and returns the session key. If the returned key is nil, the session cookie will be removed.
(read-session store key)Read a session map from the store. If the key is not found, nil is returned.
Read a session map from the store. If the key is not found, nil is returned.
(write-session store key data)Write a session map to the store. Returns the (possibly changed) key under which the data was stored. If the key is nil, the session is considered to be new, and a fresh key should be generated.
Write a session map to the store. Returns the (possibly changed) key under which the data was stored. If the key is nil, the session is considered to be new, and a fresh key should be generated.
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