Replace the underlying implementations of the java.net.DatagramSocket and java.net.MulticastSocket APIs with simpler and more modern implementations that are easy to maintain and debug.
Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com>
Co-authored-by: Daniel Fuchs <daniel.fuchs@oracle.com>
Reviewed-by: alanb, chegar, dfuchs
DefaultInetrface.getDefault is updated to prefer interfaces that have non link-local addresses. NetworkConfiguration is updated to skip interface that have only link-local addresses, whether IPv4 or IPv6, for multicasting.
Reviewed-by: chegar, alanb
This fix adds an IPv4 version of test SetLoopbackMode.java that calls SetLoopbackMode in IPv4 only mode, and runs only if IPv4 is enabled.
Reviewed-by: dfuchs
