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net: remove more erroneous set constructions (#14252) [backport]

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Refs #13764
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alaviss 2020-05-07 11:37:54 +00:00 • committed by GitHub
commit 1a1e9986a3
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1 changed files with 8 additions and 3 deletions
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11
lib/pure/net.nim
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@ -180,11 +180,16 @@ proc isDisconnectionError*(flags: set[SocketFlag],
## if flags contains ``SafeDisconn``.
when useWinVersion:
SocketFlag.SafeDisconn in flags and
lastError.int32 in {WSAECONNRESET, WSAECONNABORTED, WSAENETRESET,
WSAEDISCON, ERROR_NETNAME_DELETED}
(lastError.int32 == WSAECONNRESET or
lastError.int32 == WSAECONNABORTED or
lastError.int32 == WSAENETRESET or
lastError.int32 == WSAEDISCON or
lastError.int32 == ERROR_NETNAME_DELETED)
else:
SocketFlag.SafeDisconn in flags and
lastError.int32 in {ECONNRESET, EPIPE, ENETRESET}
(lastError.int32 == ECONNRESET or
lastError.int32 == EPIPE or
lastError.int32 == ENETRESET)
proc toOSFlags*(socketFlags: set[SocketFlag]): cint =
## Converts the flags into the underlying OS representation.