UDP packet peer.
UDP packet peer. Can be used to send raw UDP packets as well as [Variant]s.
Closes the UDP socket the [PacketPeerUDP] is currently listening on.
Returns the IP of the remote peer that sent the last packet(that was received with [method PacketPeer.get_packet] or [method PacketPeer.get_var]).
Returns the port of the remote peer that sent the last packet(that was received with [method PacketPeer.get_packet] or [method PacketPeer.get_var]).
Returns whether this [PacketPeerUDP] is listening.
Joins the multicast group specified by [code]multicast_address[/code] using the interface identified by [code]interface_name[/code]. You can join the same multicast group with multiple interfaces. Use [method IP.get_local_interfaces] to know which are available.
Removes the interface identified by [code]interface_name[/code] from the multicast group specified by [code]multicast_address[/code].
Makes this [PacketPeerUDP] listen on the [code]port[/code] binding to [code]bind_address[/code] with a buffer size [code]recv_buf_size[/code]. If [code]bind_address[/code] is set to [code]"*"[/code] (default), the peer will listen on all available addresses (both IPv4 and IPv6). If [code]bind_address[/code] is set to [code]"0.0.0.0"[/code] (for IPv4) or [code]"::"[/code] (for IPv6), the peer will listen on all available addresses matching that IP type. If [code]bind_address[/code] is set to any valid address (e.g. [code]"192.168.1.101"[/code], [code]"::1"[/code], etc), the peer will only listen on the interface with that addresses (or fail if no interface with the given address exists).
Sets the destination address and port for sending packets and variables. A hostname will be resolved using DNS if needed.
Waits for a packet to arrive on the listening port. See [method listen].