Closed
Description
Cf. #45132 (comment)
@geoffkizer states
we have an issue with the Unix impl of SendFile today, since there's no serialization here. If you do a concurrent Send, then that send could slip in between one of the parts of the SendFile and you won't get the expected results.
The current implementation performs three independent sends
- send the preBuffer
- send the file
- send the postBuffer
that aren't protected from any concurrent send.