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| author | Yury Selivanov <yury@magic.io> | 2018-01-27 20:52:52 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-01-27 20:52:52 (GMT) |
| commit | b1a6ac4c4026d648b3d948945b734a4d0f175a3c (patch) | |
| tree | 6abf3b571d36187177b3dbae470f59a6f768a52a /Lib/asyncio | |
| parent | 7c684073f951dd891021676ecfd86ffc18b8895e (diff) | |
| download | cpython-b1a6ac4c4026d648b3d948945b734a4d0f175a3c.zip cpython-b1a6ac4c4026d648b3d948945b734a4d0f175a3c.tar.gz cpython-b1a6ac4c4026d648b3d948945b734a4d0f175a3c.tar.bz2 | |
bpo-32622: Enforce sendfile fallback policy for FALLBACK transports (#5364)
Diffstat (limited to 'Lib/asyncio')
| -rw-r--r-- | Lib/asyncio/base_events.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py index f532dc4..7442bf2 100644 --- a/Lib/asyncio/base_events.py +++ b/Lib/asyncio/base_events.py @@ -1035,7 +1035,12 @@ class BaseEventLoop(events.AbstractEventLoop): except events.SendfileNotAvailableError as exc: if not fallback: raise - # the mode is FALLBACK or fallback is True + + if not fallback: + raise RuntimeError( + f"fallback is disabled and native sendfile is not " + f"supported for transport {transport!r}") + return await self._sendfile_fallback(transport, file, offset, count) |