-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Let systemd bind the server's socket for you
--   
--   "Socket activation" is the a feature of systemd. We use it for web
--   servers, to avoid the momentary downtime that otherwise occurs while
--   restarting processes. Because the socket is manged by systemd, not by
--   our process, the socket remains even while our process is down.
--   Requests to the socket are queued until our process comes back up to
--   respond.
@package systemd-socket-activation
@version 1.1.0.2

module SocketActivation
getMySocketByName :: Name -> IO Socket

-- | The name of a socket, corresponding to the socket's FileDescriptorName
--   in the systemd config
newtype Name
NameText :: Text -> Name
[nameText] :: Name -> Text
data VarName
LISTEN_PID :: VarName
LISTEN_FDS :: VarName
LISTEN_FDNAMES :: VarName

-- | Basic type for a socket.
data () => Socket
data Error
Missing :: VarName -> Error
Invalid :: VarName -> Error
WrongProcess :: Error
NoSuchName :: Name -> [Name] -> Error