wisp_kv_sessions
Functions
pub fn delete(
config: Config,
req: Request(Connection),
key: String,
) -> Result(Session, SessionError)
Delete key from session
pub fn delete_session(
config: Config,
req: Request(Connection),
) -> Result(Nil, SessionError)
Remove session Usage:
sessions.delete(store, req)
pub fn get(
config: Config,
req: Request(Connection),
key: String,
decoder: fn(Dynamic) -> Result(a, List(DecodeError)),
) -> Result(Option(a), SessionError)
Get data from session by key
pub fn get_session(
config: Config,
req: Request(Connection),
) -> Result(Session, SessionError)
Try to get the session from the store. If it does not exist create a new one.
pub fn middleware(
config: Config,
req: Request(Connection),
handle_request: fn(Request(Connection)) -> Response(Body),
) -> Response(Body)
Create a session if no session exists to make sure there always is a session_id to store data towards Usage:
use <- sessions.middleware(config, req)
pub fn replace_session(
config: Config,
res: Response(Body),
req: Request(Connection),
new_session: Session,
) -> Result(Response(Body), SessionError)
Replace the session with a new one Usage:
wisp.ok() |> replace_session(session_config, req)