[3.7] bpo-35682: Fix _ProactorBasePipeTransport._force_close() (GH-11462) by miss-islington · Pull Request #11463 · python/cpython (original) (raw)
bpo-32622, bpo-35682: Fix asyncio.ProactorEventLoop.sendfile(): don't
attempt to set the result of an internal future if it's already done.
Fix asyncio _ProactorBasePipeTransport._force_close(): don't set the
result of _empty_waiter if it's already done.
(cherry picked from commit 80fda71)
Co-authored-by: Victor Stinner vstinner@redhat.com