Re: [Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
I don't really have the time, but here's some debugging code that'll maybe help diagnosing why/if WinSock is failing to start up: - compile the attached initws.c via ghc, foo$ ghc -c initws.c - run some tests foo$ ghc -package net IWS.hs initws.o -e "initWS 1 1 >>= print" foo$ ghc -package net IWS.hs initws.o -e "initWS 2 2 >>= print" foo$ ghc -package net IWS.hs initws.o -e "initWS 1 1 >> Network.BSD.getProtocolByName \"tcp\" >>= print" foo$ ghc -package net IWS.hs initws.o -e "initWS 2 2 >> Network.BSD.getProtocolByName \"tcp\" >>= print" initWS returns 0 on success. The GHC networking support is ultra-conservative wrt WinSock versioning, sticking with 1.1 for max portability. Perhaps that's working against us here? Needless to say, this is working for me (on a pair of XP boxes.) --sigbjorn - Original Message - From: "Joel Reymont" <[EMAIL PROTECTED]> To: "Simon Marlow" <[EMAIL PROTECTED]> Cc: "Haskell Cafe" ; <[EMAIL PROTECTED]> Sent: Friday, October 21, 2005 06:31 Subject: Re: [Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows It stopped happening for me on WinXP but it's still happening for my customer on Win2K. On Oct 21, 2005, at 1:45 PM, Simon Marlow wrote: Nope, actually it also happens for me with the updated installer. Sigbjorn - any ideas? It doesn't happen with my local STABLE build, but I'm still using gcc 3.2.x. initws.c Description: Binary data IWS.hs Description: Binary data ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
It stopped happening for me on WinXP but it's still happening for my customer on Win2K. On Oct 21, 2005, at 1:45 PM, Simon Marlow wrote: Nope, actually it also happens for me with the updated installer. Sigbjorn - any ideas? It doesn't happen with my local STABLE build, but I'm still using gcc 3.2.x. -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
RE: [Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
Nope, actually it also happens for me with the updated installer. Sigbjorn - any ideas? It doesn't happen with my local STABLE build, but I'm still using gcc 3.2.x. Cheers, Simon On 21 October 2005 13:33, Simon Marlow wrote: > Please try the updated installer for 6.4.1. I believe this is caused > by the same bug in the dynamic linker that was fixed in the update. > At least, I can reproduce your bug with the 6.4.1 installation I > have, but not with a fresh build. > > Cheers, > Simon > > On 21 October 2005 13:20, Joel Reymont wrote: > >> Folks, ideas on this? It's a major showstopper for me since it >> prevents me from deploying the Haskell app for my customer :(. >> >> Thanks, Joel >> >> On Oct 19, 2005, at 5:06 PM, Joel Reymont wrote: >> >>> This fails also but the C call to getprotobyname succeeds. >>> >>> Prelude> Network.BSD.getProtocolByName "tcp" >>> *** Exception: getServiceEntry: does not exist (no such service >>> entry) >>> >>> On Oct 19, 2005, at 4:51 PM, Joel Reymont wrote: >>> >>> I checked my Windows protocol file in system32/drivers/etc and it has tcp 6 TCP # Transmission control protocol Still, I get the following: Prelude> Network.BSD.getProtocolNumber "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) >>> >>> -- >>> http://wagerlabs.com/ > > ___ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
RE: [Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
Please try the updated installer for 6.4.1. I believe this is caused by the same bug in the dynamic linker that was fixed in the update. At least, I can reproduce your bug with the 6.4.1 installation I have, but not with a fresh build. Cheers, Simon On 21 October 2005 13:20, Joel Reymont wrote: > Folks, ideas on this? It's a major showstopper for me since it > prevents me from deploying the Haskell app for my customer :(. > > Thanks, Joel > > On Oct 19, 2005, at 5:06 PM, Joel Reymont wrote: > >> This fails also but the C call to getprotobyname succeeds. >> >> Prelude> Network.BSD.getProtocolByName "tcp" >> *** Exception: getServiceEntry: does not exist (no such service >> entry) >> >> On Oct 19, 2005, at 4:51 PM, Joel Reymont wrote: >> >> >>> I checked my Windows protocol file in system32/drivers/etc and it >>> has >>> >>> tcp 6 TCP # Transmission control protocol >>> >>> Still, I get the following: >>> >>> Prelude> Network.BSD.getProtocolNumber "tcp" >>> *** Exception: getServiceEntry: does not exist (no such service >>> entry) >>> >> >> -- >> http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
Folks, ideas on this? It's a major showstopper for me since it prevents me from deploying the Haskell app for my customer :(. Thanks, Joel On Oct 19, 2005, at 5:06 PM, Joel Reymont wrote: This fails also but the C call to getprotobyname succeeds. Prelude> Network.BSD.getProtocolByName "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) On Oct 19, 2005, at 4:51 PM, Joel Reymont wrote: I checked my Windows protocol file in system32/drivers/etc and it has tcp 6 TCP # Transmission control protocol Still, I get the following: Prelude> Network.BSD.getProtocolNumber "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) -- http://wagerlabs.com/ -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
This fails also but the C call to getprotobyname succeeds. Prelude> Network.BSD.getProtocolByName "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) On Oct 19, 2005, at 4:51 PM, Joel Reymont wrote: I checked my Windows protocol file in system32/drivers/etc and it has tcp 6 TCP # Transmission control protocol Still, I get the following: Prelude> Network.BSD.getProtocolNumber "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
I checked my Windows protocol file in system32/drivers/etc and it has tcp 6 TCP # Transmission control protocol Still, I get the following: Prelude> Network.BSD.getProtocolNumber "tcp" *** Exception: getServiceEntry: does not exist (no such service entry) Any tips? Thanks, Joel On Oct 19, 2005, at 4:39 PM, Joel Reymont wrote: *** Exception: getServiceEntry: does not exist (no such service entry) [...] connect :: HostName -> Int -> IO Handle connect h p = connectTo h $ PortNumber $ fromIntegral p main = withSocketsDo $ do connect "10.0.0.1" 15667 -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] Re: "getServiceEntry: does not exist" on Windows
I'm running this code at the ghci prompt by loading foo.hs and then running main. Don't know if this helps. On Oct 19, 2005, at 4:35 PM, Joel Reymont wrote: *** Exception: getServiceEntry: does not exist (no such service entry) [...] connect :: HostName -> Int -> IO Handle connect h p = connectTo h $ PortNumber $ fromIntegral p main = withSocketsDo $ do connect "10.0.0.1" 15667 -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
