Data.Conduit.Network.UDP

UDP message representation

data Message :: *

Constructors

Message

Fields

msgData :: !ByteString

msgSender :: !SockAddr

Basic utilities

sourceSocket :: MonadIO m => Socket -> Int -> Producer m Message

Stream messages from the socket.

The given len defines the maximum packet size. Every produced item contains the message payload and the origin address.

This function does not automatically close the socket.

sinkSocket :: MonadIO m => Socket -> Consumer ByteString m ()

Stream messages to the connected socket.

The payload is sent using send, so some of it might be lost.

This function does not automatically close the socket.

sinkAllSocket :: MonadIO m => Socket -> Consumer ByteString m ()

Stream messages to the connected socket.

The payload is sent using sendAll, so it might end up in multiple packets.

This function does not automatically close the socket.

sinkToSocket :: MonadIO m => Socket -> Consumer Message m ()

Stream messages to the socket.

Every handled item contains the message payload and the destination address. The payload is sent using sendTo, so some of it might be lost.

This function does not automatically close the socket.

sinkAllToSocket :: MonadIO m => Socket -> Consumer Message m ()

Stream messages to the socket.

Every handled item contains the message payload and the destination address. The payload is sent using sendAllTo, so it might end up in multiple packets.

This function does not automatically close the socket.

Helper Utilities

data HostPreference :: *

Instances

Eq HostPreference

Ord HostPreference

Read HostPreference

Show HostPreference

IsString HostPreference