On 18/10/2023 15:55, Nandagiri, Ramadasu (NSDi) wrote:
Hi,
Please see the discussion in the following mails. One of the TCK test
cases, api/java_net/MulticastSocket/ClassLevel.html is failing on
NonStop platform as NonStop doesn't support IP_MULTICAST_ALL option.
We would like this test case to be excluded from TCK. Please share
your thoughts on this request.
I realize you have been directed here but this is not the right place to
discuss TCK exclusion requests.
From the mails you forwarded then it looks like there are issues with
the multicast support in your port to NonStop. The IP_MULTICAST_ALL
socket option you mention is used in the Linux port to avoid
interference when two sockets are bound to the same port but joined to
different multicast groups. Linux is an outlier in this scenario so the
socket option is set to prevent the interference. My guess is that few
people here will know NonStop but you could being porting questions on
this code to net-dev.
-Alan
