| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Data.Conduit.Network.UDP
- data Message :: * = Message {
- msgData :: !ByteString
- msgSender :: !SockAddr
- sourceSocket :: MonadIO m => Socket -> Int -> Producer m Message
- sinkSocket :: MonadIO m => Socket -> Consumer ByteString m ()
- sinkAllSocket :: MonadIO m => Socket -> Consumer ByteString m ()
- sinkToSocket :: MonadIO m => Socket -> Consumer Message m ()
- sinkAllToSocket :: MonadIO m => Socket -> Consumer Message m ()
- data HostPreference :: *
UDP message representation
data Message :: *
Representation of a single UDP message
Constructors
| Message | |
Fields
| |
Basic utilities
sourceSocket :: MonadIO m => Socket -> Int -> Producer m Message Source
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 () Source
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 () Source
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 () Source
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 () Source
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 :: *
Which host to bind.
Note: The IsString instance recognizes the following special values:
*meansHostAny*4meansHostIPv4!4meansHostIPv4Only*6meansHostIPv6!6meansHostIPv6Only
Any other values is treated as a hostname. As an example, to bind to the IPv4 local host only, use "127.0.0.1".