Setting the SIO_UDP_CONNRESET option in internal/poll.FD.Init
adds unnecessary complexity to the FD.Init signature and
implementation. Better to set it in the net package when initializing
the UDP connection, which is where conceptually it belongs.
While here, update an outdated comment in FD.Init that said the runtime
poller doesn't support I/O operations initialized by the user
outside the internal/poll package. It does support those operations
since CL 561895.
For #19098.
Updates #21172.
Change-Id: I9a70b0deafdb4619830abe2147e2d366b4c2b890
Reviewed-on: https://go-review.googlesource.com/c/go/+/660496
Auto-Submit: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Damien Neil <dneil@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>