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io-streams-haproxy's Issues

Not in scope: data constructor `N.SockAddrUnix'

Windows 8.1 , 64bit, GHC 7.8.3

trying to build master

Failed to install io-streams-haproxy-1.0.0.0
Last 10 lines of the build log ( C:\Users\XXX\AppData\Roaming\cabal\logs\io-streams-haproxy-1.0.0.0.log ):
    Not in scope: data constructor `N.SockAddrUnix'
    Perhaps you meant one of these:
      `N.SockAddrInet' (imported from Network.Socket),
      `N.SockAddrInet6' (imported from Network.Socket)

src\System\IO\Streams\Network\HAProxy.hs:357:19:
    Not in scope: data constructor `N.SockAddrUnix'
    Perhaps you meant one of these:
      `N.SockAddrInet' (imported from Network.Socket),
      `N.SockAddrInet6' (imported from Network.Socket)
cabal: Error: some packages failed to install:
io-streams-haproxy-1.0.0.0 failed during the building phase. The exception
was:
ExitFailure 1

test/blackbox_local fails on mipsel

Hi!

test/blackbox_local fails on mipsel with the following error:

HUnitFailure (Just (SrcLoc {srcLocPackage = "main", srcLocModule = "System.IO.Streams.Network.HAProxy.Tests", srcLocFile = "test/System/IO/Streams/Network/HAProxy/Tests.hs", srcLocStartLine = 178, srcLocStartCol = 9, srcLocEndLine = 178, srcLocEndCol = 36})) (ExpectedButGot (Just "type") "Stream" "Datagram")

You can find complete logs here. Please let me know if I can help debugging this.

Build fails

GHC 7.8.3, Cabal 1.20, Haskell Platform 2014.2.0.0, Windows

Error:

Configuring io-streams-haproxy-1.0.0.0...
Building io-streams-haproxy-1.0.0.0...
Failed to install io-streams-haproxy-1.0.0.0
Build log ( C:\projects\snap\.sandbox\logs\io-streams-haproxy-1.0.0.0.log ):
Building io-streams-haproxy-1.0.0.0...
Preprocessing library io-streams-haproxy-1.0.0.0...
[2 of 2] Compiling System.IO.Streams.Network.HAProxy ( src\System\IO\Streams\Network\HAProxy.hs, dist\dist-sandbox-d77347ee\build\System\IO\Streams\Network\HAProxy.o )

src\System\IO\Streams\Network\HAProxy.hs:320:18:
    Not in scope: data constructor `N.SockAddrUnix'
    Perhaps you meant one of these:
      `N.SockAddrInet' (imported from Network.Socket),
      `N.SockAddrInet6' (imported from Network.Socket)

src\System\IO\Streams\Network\HAProxy.hs:321:18:
    Not in scope: data constructor `N.SockAddrUnix'
    Perhaps you meant one of these:
      `N.SockAddrInet' (imported from Network.Socket),
      `N.SockAddrInet6' (imported from Network.Socket)

src\System\IO\Streams\Network\HAProxy.hs:350:19:
    Not in scope: data constructor `N.SockAddrUnix'
    Perhaps you meant one of these:
      `N.SockAddrInet' (imported from Network.Socket),
      `N.SockAddrInet6' (imported from Network.Socket)
cabal.exe: Error: some packages failed to install:
io-streams-haproxy-1.0.0.0 failed during the building phase. The exception
was:
ExitFailure 1

Support for GHC 9.0.1

The latest release requires base < 4.15, so at least that bound needs to be relaxed.

Compatibility with GHC 9.2

As far as I can tell, io-streams-haproxy-1.0.1.0 is already buildable with GHC-9.2 when the upper bounds on base and bytestring are relaxed. Could you adjust these bounds?

inaccurate version bounds in .cabal file

The following compile error occurs with GHC 7.2 (base-4.4), compilation with GHC 7.4 (base-4.5) is fine though:

[1 of 2] Compiling System.IO.Streams.Network.Internal.Address ( src/System/IO/Streams/Network/Internal/Address.hs, dist/dist-sandbox-f89bdc8f/build/System/IO/Streams/Network/Internal/Address.o )
[2 of 2] Compiling System.IO.Streams.Network.HAProxy ( src/System/IO/Streams/Network/HAProxy.hs, dist/dist-sandbox-f89bdc8f/build/System/IO/Streams/Network/HAProxy.o )

src/System/IO/Streams/Network/HAProxy.hs:44:62:
    Module `Data.Bits' does not export `unsafeShiftR'
xcabal: Error: some packages failed to install:
io-streams-haproxy-1.0.0.0 failed during the building phase. The exception
was:
ExitFailure 1

I've edited in a base >= 4.5 bound at https://hackage.haskell.org/package/io-streams-haproxy-1.0.0.0/revisions/

getPeerName: invalid argument (Transport endpoint is not connected)

I'm using code like the following, which causes problems with haproxys default keepalive check which consists in sending a PROXY header and closing the connection right ahead:

(s,sa) <- accept sock
(inst,outst) <- socketToStreams s
localPInfo <- socketToProxyInfo s

The problem is that by the time getPeerName is called, the connection is already closed, so the system calls fails.

However, if I there was a function which allowed me to pass in the sa I already got from the accept, i.e.

socketToProxyInfo :: N.Socket -> IO ProxyInfo
socketToProxyInfo s = socketToProxyInfoWithPeerName s =<< N.getPeerName s

socketToProxyInfoWithPeerName :: N.Socket -> N.SockAddr -> IO ProxyInfo
socketToProxyInfoWithPeerName s sa = do
    da <- N.getSocketName s
    let (N.MkSocket _ _ !sty _ _) = s
    return $! makeProxyInfo sa da (addrFamily sa) sty

I can write the code like below and avoid calling getPeerName (and thus avoid the failure):

(s,sa) <- accept sock
(inst,outst) <- socketToStreams s
localPInfo <- socketToProxyInfoWithPeerName s sa

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