Safe Haskell	None
Language	Haskell2010

Socket.Datagram.IPv4.Connected

Contents

Description

Internet datagram sockets with a fixed destination.

Synopsis

Types

newtype Socket (a :: Connectedness) (b :: Family) #

Constructors

Instances

Eq (Socket a b)
Instance details Defined in Socket.Datagram Methods (==) :: Socket a b -> Socket a b -> Bool # (/=) :: Socket a b -> Socket a b -> Bool #
Ord (Socket a b)
Instance details Defined in Socket.Datagram Methods compare :: Socket a b -> Socket a b -> Ordering # (<) :: Socket a b -> Socket a b -> Bool # (<=) :: Socket a b -> Socket a b -> Bool # (>) :: Socket a b -> Socket a b -> Bool # (>=) :: Socket a b -> Socket a b -> Bool # max :: Socket a b -> Socket a b -> Socket a b # min :: Socket a b -> Socket a b -> Socket a b #
Show (Socket a b)
Instance details Defined in Socket.Datagram Methods showsPrec :: Int -> Socket a b -> ShowS # show :: Socket a b -> String # showList :: [Socket a b] -> ShowS #

data Peer #

Constructors

Peer
Fields address :: !IPv4 port :: !Word16

Instances

Eq Peer
Instance details Defined in Socket.IPv4 Methods (==) :: Peer -> Peer -> Bool # (/=) :: Peer -> Peer -> Bool #
Show Peer
Instance details Defined in Socket.IPv4 Methods showsPrec :: Int -> Peer -> ShowS # show :: Peer -> String # showList :: [Peer] -> ShowS #

Constructors

Message
Fields peer :: !Peer payload :: !ByteArray

Instances

Eq Message
Instance details Defined in Socket.IPv4 Methods (==) :: Message -> Message -> Bool # (/=) :: Message -> Message -> Bool #
Show Message
Instance details Defined in Socket.IPv4 Methods showsPrec :: Int -> Message -> ShowS # show :: Message -> String # showList :: [Message] -> ShowS #

Establish

Arguments

:: Peer	Address and port to bind to
-> Peer	Peer address and port
-> (Socket Connected (Internet V4) -> Word16 -> IO a)	Callback providing the socket and the chosen port
-> IO (Either SocketException a)

Constructors

SocketPermissionDenied
SocketAddressInUse
SocketEphemeralPortsExhausted
SocketFileDescriptorLimit

Instances

Show SocketException
Instance details Defined in Socket.IPv4 Methods showsPrec :: Int -> SocketException -> ShowS # show :: SocketException -> String # showList :: [SocketException] -> ShowS #
Exception SocketException
Instance details Defined in Socket.IPv4 Methods toException :: SocketException -> SomeException # fromException :: SomeException -> Maybe SocketException # displayException :: SocketException -> String #