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Queries the interface to use for multicast.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
Socket 7.5 Yes Yes Yes Yes Yes

MBS( "Socket.GetMulticastInterface"; SocketID )


Parameter Description Example value
SocketID The socket ID received by Socket.Connect function. $sock


Returns IP or error.


Queries the interface to use for multicast.
May return to indicate all interfaces.

See also

Socket.GetBroadcast   -   Socket.GetMulticastLoop

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