| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Web.Spock.SessionActions.Server
Description
Operations requiring server-side session storage. Client-cookie and disabled backends do not provide this capability.
Synopsis
- data ServerSessionManager (m :: Type -> Type) sess
- getServerSessionManager :: SpockActionCtx ctx conn sess st (Maybe (ServerSessionManager (SpockActionCtx () conn sess st) sess))
- requireServerSessionManager :: SpockActionCtx ctx conn sess st (ServerSessionManager (SpockActionCtx () conn sess st) sess)
- clearAllSessions :: ServerSessionManager (SpockActionCtx () conn sess st) sess -> SpockActionCtx ctx conn sess st ()
- mapAllSessions :: ServerSessionManager (SpockActionCtx () conn sess st) sess -> (forall (m :: Type -> Type). Monad m => sess -> m sess) -> SpockActionCtx ctx conn sess st ()
Documentation
data ServerSessionManager (m :: Type -> Type) sess Source #
Explicit capability available only for enabled server-backed sessions. Public actions in Web.Spock.SessionActions.Server require this handle.
getServerSessionManager :: SpockActionCtx ctx conn sess st (Maybe (ServerSessionManager (SpockActionCtx () conn sess st) sess)) Source #
Inspect whether the configured, enabled backend provides server storage. This does not load or allocate a visitor session.
requireServerSessionManager :: SpockActionCtx ctx conn sess st (ServerSessionManager (SpockActionCtx () conn sess st) sess) Source #
Require server storage, throwing ServerSessionsRequired if unavailable.
clearAllSessions :: ServerSessionManager (SpockActionCtx () conn sess st) sess -> SpockActionCtx ctx conn sess st () Source #
Delete every session from this server backend.
mapAllSessions :: ServerSessionManager (SpockActionCtx () conn sess st) sess -> (forall (m :: Type -> Type). Monad m => sess -> m sess) -> SpockActionCtx ctx conn sess st () Source #
Atomically transform stored sessions. Transaction callbacks may be retried.