Support synchronous socket operations on Windows #13414
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HertzDevil
added
performance
platform:windows
straight-shoota
approved these changes
Apr 29, 2023
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Inspired by #13362, this PR adds handling for
AcceptEx,ConnectEx,WSARecv,WSARecvFrom,WSASend, andWSASendTowhen they complete synchronously, despite using overlapped I/O. In these cases they will not queue anything to the shared I/O completion port at all.This scenario probably happens when both connected ends are on the same host machine, but unfortunately, once again this is not enough to get the playground working on Windows.