session/mw

src/session/mw.tur

the session middleware constructor and response flush.

Since: v0.1.0

defn

session-flush

(session-flush [ctx : Ctx resp : Response] :)

the after-middleware: persist + free per-request state.

defn

(session-mw [store : Store cfg : SessionConfig] :)

install a store + cookie config and return the middleware.

Parameters

store		a Store (memory-store-new, file-store-new, valkey-store-new, or
		a custom store-new)
cfg		a SessionConfig (default-session-config / dev-session-config)

Returns

:int -- a tourist item handle.

Example

(tourist 3000
    (session-mw (memory-store-new) (dev-session-config))
    (get! "/" (fn [ctx] (text (session-id ctx)))))

Since: v0.1.0

Internal definitions

__cstr-null?

__should-persist?-- whether a non-destroyed session needs saving.

__flush-persist-- store-save/delete + Set-Cookie for one request.

__flush-rotate-delete-- delete the pre-rotate store entry, if any.