On Thu, 14 Apr 2022 16:04:22 GMT, Michael McMahon <[email protected]> wrote:
> Hi,
>
> Could I get the following PR review please? It adds a new JDK specific
> extended socket option
> called IP_DONTFRAGMENT, which disables IP packet fragmentation in both IPv4
> and IPv6
> UDP sockets (NIO DatagramChannels). For IPv4 in particular, it sets the DF
> (Dont Fragment) bit
> in the IP header. There is no equivalent in the IPv6 packet header as
> fragmentation is implemented
> exclusively by the sending and receiving nodes.
>
> Thanks,
> Michael
test/jdk/jdk/net/ExtendedSocketOption/DontFragmentTest.java line 40:
> 38:
> 39: public class DontFragmentTest {
> 40:
Should we have a similar test for DatagramSocket / MulticastSocket /
DatagramChannel.socket() ?
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PR: https://git.openjdk.java.net/jdk/pull/8245
