nusys.async.net.UdpSocket

Variables

`read onlylocalAddress:Null<SocketAddress>`

`messageSignal:Signal<UdpMessage>`

Emitted when a message is received by this socket. See UdpMessage.

`read onlyremoteAddress:Null<SocketAddress>`

Remote address and port that this socket is connected to. See connect.

Methods

`addMembership (multicastAddress:String, ?multicastInterface:String):Void`

Joins the given multicast group.

`bind (?address:Address, ?port:Int):Void`

Binds this socket to a local address and port. Packets sent to the bound address will arrive via messageSignal. Outgoing packets will be sent from the given address and port. If any packet is sent without calling bind first, an address and port is chosen automatically by the system - it can be obtained with localAddress.

`close (?cb:Callback<NoData>):Void`

Closes this socket and all underlying resources.

`connect (?address:Address, port:Int):Void`

Connects this socket to a remote address and port. Any send calls after connect is called must not specify address nor port, they will automatically use the ones specified in the connect call.

`disconnect ():Void`

Clears any remote address and port previously set with connect.

`dropMembership (multicastAddress:String, ?multicastInterface:String):Void`

Leaves the given multicast group.

`ref ():Void`

`send (msg:Bytes, offset:Int, length:Int, ?address:Address, ?port:Int, ?callback:Callback<NoData>):Void`

Sends a message.

Parameters:

`msg`	Buffer from which to read the message data.
`offset`	Position in `msg` at which to start reading.
`length`	Length of message in bytes.
`address`	Address to send the message to. Must be `null` if `this` socket is connected.
`port`	Port to send the message to. Must be `null` if `this` socket is connected.

`setBroadcast (flag:Bool):Void`

Sets broadcast on or off.

`setMulticastInterface (multicastInterface:String):Void`

Sets the multicast interface on which to send and receive data.

`setMulticastLoopback (flag:Bool):Void`

Set IP multicast loopback on or off. Makes multicast packets loop back to local sockets.

`setMulticastTTL (ttl:Int):Void`

Sets the multicast TTL (time-to-live).

`setTTL (ttl:Int):Void`

Sets the TTL (time-to-live) for outgoing packets.

Parameters:

`ttl`	Number of hops.

class UdpSocket

package nusys.async.net