SetBufferSize sets the socket buffer to the requested size rather than
growing it, so on a host whose net.core.{r,w}mem_default is above the
7MiB the test asks for, the buffers legitimately shrink and the test
fails. Only assert that a buffer we asked to enlarge did not shrink.
Also log curSnd/newSnd, rather than the receive values twice, in the
SO_SNDBUF line.
Fixes#15994
Signed-off-by: aza <DevAza23@users.noreply.github.com>
aza
0af7e75e25