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Add more TCP socket options #570

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Add more TCP socket options #570

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3 changes: 2 additions & 1 deletion Network/Socket.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -141,7 +141,8 @@ module Network.Socket
,RecvLowWater,SendLowWater,RecvTimeOut,SendTimeOut
,UseLoopBack,UserTimeout,IPv6Only
,RecvIPv4TTL,RecvIPv4TOS,RecvIPv4PktInfo
,RecvIPv6HopLimit,RecvIPv6TClass,RecvIPv6PktInfo)
,RecvIPv6HopLimit,RecvIPv6TClass,RecvIPv6PktInfo
,KeepIdle,KeepInterval,KeepCount)
, StructLinger (..)
, SocketTimeout (..)
, isSupportedSocketOption
Expand Down
25 changes: 25 additions & 0 deletions Network/Socket/Options.hsc
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ module Network.Socket.Options (
,UseLoopBack,UserTimeout,IPv6Only
,RecvIPv4TTL,RecvIPv4TOS,RecvIPv4PktInfo
,RecvIPv6HopLimit,RecvIPv6TClass,RecvIPv6PktInfo
,KeepIdle,KeepInterval,KeepCount
,CustomSockOpt)
, isSupportedSocketOption
, whenSupported
Expand Down Expand Up @@ -94,6 +95,9 @@ socketOptionBijection =
, (RecvIPv6HopLimit, "RecvIPv6HopLimit")
, (RecvIPv6TClass, "RecvIPv6TClass")
, (RecvIPv6PktInfo, "RecvIPv6PktInfo")
, (KeepIdle, "KeepIdle")
, (KeepInterval, "KeepInterval")
, (KeepCount, "KeepCount")
]

instance Show SocketOption where
Expand Down Expand Up @@ -306,6 +310,27 @@ pattern Cork = SockOpt (#const IPPROTO_TCP) (#const TCP_CORK)
#else
pattern Cork = SockOpt (-1) (-1)
#endif
-- | TCP_KEEPIDLE
pattern KeepIdle :: SocketOption
#ifdef TCP_KEEPIDLE
pattern KeepIdle = SockOpt (#const IPPROTO_TCP) (#const TCP_KEEPIDLE)
#else
pattern KeepIdle = SockOpt (-1) (-1)
#endif
-- | TCP_KEEPINTVL
pattern KeepInterval :: SocketOption
#ifdef TCP_KEEPINTVL
pattern KeepInterval = SockOpt (#const IPPROTO_TCP) (#const TCP_KEEPINTVL)
#else
pattern KeepInterval = SockOpt (-1) (-1)
#endif
-- | TCP_KEEPCNT
pattern KeepCount :: SocketOption
#ifdef TCP_KEEPCNT
pattern KeepCount = SockOpt (#const IPPROTO_TCP) (#const TCP_KEEPCNT)
#else
pattern KeepCount = SockOpt (-1) (-1)
#endif
#endif // HAVE_DECL_IPPROTO_TCP

#if HAVE_DECL_IPPROTO_IP
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3 changes: 2 additions & 1 deletion tests/Network/SocketSpec.hs
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Expand Up @@ -459,7 +459,8 @@ sockoptPatterns = nub
,RecvLowWater,SendLowWater,RecvTimeOut,SendTimeOut
,UseLoopBack,UserTimeout,IPv6Only
,RecvIPv4TTL,RecvIPv4TOS,RecvIPv4PktInfo
,RecvIPv6HopLimit,RecvIPv6TClass,RecvIPv6PktInfo]
,RecvIPv6HopLimit,RecvIPv6TClass,RecvIPv6PktInfo
,KeepIdle,KeepInterval,KeepCount]

cmsgidPatterns :: [CmsgId]
cmsgidPatterns = nub
Expand Down