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6.24 Sockets.UDPSocketImpl

Defined in namespace Sockets
Superclass: Sockets.MulticastSocketImpl
Category: Sockets-Protocols

Unless the application installs its own implementation, this is the default socket implementation that will be used for IPv4 datagram sockets. It uses C call-outs to implement standard BSD style sockets of family AF_INET and type SOCK_DGRAM.

6.24.1 Sockets.UDPSocketImpl class: C constants  (class)
6.24.2 Sockets.UDPSocketImpl: multicasting  (instance)


6.24.1 Sockets.UDPSocketImpl class: C constants

ipprotoIp
Not commented.

protocol
Not commented.


6.24.2 Sockets.UDPSocketImpl: multicasting

ipMulticastIf
Answer the local device for a multicast socket (in the form of an address)

ipMulticastIf: interface
Set the local device for a multicast socket (in the form of an address, usually anyLocalAddress)

join: ipAddress
Join the multicast socket at the given address

leave: ipAddress
Leave the multicast socket at the given address

primJoinLeave: ipAddress option: opt
Private - Used to join or leave a multicast service.

timeToLive
Answer the time to live of the datagrams sent through the receiver to a multicast socket.

timeToLive: ttl
Set the time to live of the datagrams sent through the receiver to a multicast socket.



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