SocketActivation

Actions

getMySocketByName :: Name -> IO Socket

Types

newtype Name

The name of a socket, corresponding to the socket's FileDescriptorName in the systemd config.

Constructors

NameText

Fields

• nameText :: Text

Instances

Eq Name

Defined in SocketActivation.Concepts

Methods

(==) :: Name -> Name -> Bool

(/=) :: Name -> Name -> Bool

Ord Name

Defined in SocketActivation.Concepts

Methods

compare :: Name -> Name -> Ordering

(<) :: Name -> Name -> Bool

(<=) :: Name -> Name -> Bool

(>) :: Name -> Name -> Bool

(>=) :: Name -> Name -> Bool

max :: Name -> Name -> Name

min :: Name -> Name -> Name

Show Name

Defined in SocketActivation.Concepts

Methods

showsPrec :: Int -> Name -> ShowS

show :: Name -> String

showList :: [Name] -> ShowS

IsString Name

Defined in SocketActivation.Concepts

Methods

fromString :: String -> Name

data VarName

Constructors

LISTEN_PID

LISTEN_FDS

LISTEN_FDNAMES

Instances

Bounded VarName

Defined in SocketActivation.Concepts

Methods

minBound :: VarName

maxBound :: VarName

Enum VarName

Defined in SocketActivation.Concepts

Methods

succ :: VarName -> VarName

pred :: VarName -> VarName

toEnum :: Int -> VarName

fromEnum :: VarName -> Int

enumFrom :: VarName -> [VarName]

enumFromThen :: VarName -> VarName -> [VarName]

enumFromTo :: VarName -> VarName -> [VarName]

enumFromThenTo :: VarName -> VarName -> VarName -> [VarName]

Eq VarName

Defined in SocketActivation.Concepts

Methods

(==) :: VarName -> VarName -> Bool

(/=) :: VarName -> VarName -> Bool

Show VarName

Defined in SocketActivation.Concepts

Methods

showsPrec :: Int -> VarName -> ShowS

show :: VarName -> String

showList :: [VarName] -> ShowS

data Socket

Basic type for a socket.

Instances

Eq Socket

Defined in Network.Socket.Types

Methods

(==) :: Socket -> Socket -> Bool

(/=) :: Socket -> Socket -> Bool

Show Socket

Defined in Network.Socket.Types

Methods

showsPrec :: Int -> Socket -> ShowS

show :: Socket -> String

showList :: [Socket] -> ShowS

data Error

Constructors

Missing VarName

Invalid VarName

WrongProcess

NoSuchName Name

Instances

Show Error

Defined in SocketActivation.Concepts

Methods

showsPrec :: Int -> Error -> ShowS

show :: Error -> String

showList :: [Error] -> ShowS

Exception Error

Defined in SocketActivation.Concepts

Methods

toException :: Error -> SomeException

fromException :: SomeException -> Maybe Error

displayException :: Error -> String