RE: [Caml-list] ipv6

RE: [Caml-list] ipv6

[Beck01, Wolfgang]

Me Too.
> -----Original Message-----
> From: Francis Dupont [mailto:Francis.Dupont@enst-bretagne.fr]
> Sent: Tuesday, March 04, 2003 2:08 PM
> 
>  In your previous mail you wrote:
> 
>    Any ideas if/when ipv6 support will make it into the Unix module?
>    I know that there is a patch for the compiler that provides this
>    functionality, but for obvious reasons it would be more convenient to
>    have it in the standard distribution.
>    
> => I support this idea.
> 

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Re: [Caml-list] ipv6

[Nicolas George]

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Le quintidi 15 ventôse, an CCXI, Ceri Storey a écrit :
> It looks good to me, but I don't suppose it'd be possible to have it
> extensible to other address families? Myself, i'd like getaddrinfo
> etc to handle unix addresses transparently. Admittedly this isn't
> supported in any C implementation I know of, but IMHO it'd be nice.

For Unix domain addresses, this is supported by the implementation given
by Richard Stevens in Unix Network Programming, with /unix or /local as
node name, and the path to the socket as service name. I have heard that
there were a similar system in the GNU libc, but I never checked.

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Re: [Caml-list] ipv6

[james woodyatt]

On Wednesday, Mar 5, 2003, at 04:59 US/Pacific, Ceri Storey wrote:
> On Wed, Mar 05, 2003 at 10:22:06AM +0100, Olivier Andrieu wrote:
>> I did some things on ipv6 too. I made a patch for the Unix library :
>>
>> http://oandrieu.nerim.net/ocaml/index.html#ipv6
>>
>> There's getaddrinfo and getnameinfo support and some other things too.
>
> It looks good to me, but I don't suppose it'd be possible to have it
> extensible to other address families? Myself, i'd like getaddrinfo
> etc to handle unix addresses transparently. Admittedly this isn't
> supported in any C implementation I know of, but IMHO it'd be nice.

Not to mention it would also be nice to get support for multicast, 
IPsec, ICMP, etc.

The way I have been approaching this problem is to ditch the sockets 
layer in the Unix library, and roll my own extensible sockets layer.  
That way I can support new address families, socket types, protocols 
and socket options without having to change the module signatures in 
the existing library.  As a bonus, I get more type safety in the socket 
interface and a couple of convenience functions for manipulating socket 
addresses more easily.

I doubt this approach will ever be used in the standard distribution, 
though.  I'm also not expecting to be able to release my code until 
probably after the next OCaml release-- whenever that is.


-- 
j h woodyatt <jhw@wetware.com>

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Re: [Caml-list] ipv6

[Yaron M. Minsky]

Anyone know if there are plans to include these patches in the standard
distribution?

y

>  Shawn Wagner [Tuesday 4 March 2003] :
>  >
>  > On Tue, Mar 04, 2003 at 07:29:41AM -0500, Yaron M. Minsky wrote:
>  > > Any ideas if/when ipv6 support will make it into the Unix module?
> I know that there is a patch for the compiler that provides this
> functionality, but for obvious reasons it would be more convenient
> to have it in the standard distribution.
>  >
>  > I did a lot of work on this a while back, but got bogged down with
> other things. I think all that's left in what I was working on is
> adding getaddrinfo and getnameinfo support. I might blow the dust off
> in it in a bit, but it'll be a while, as I'm very busy with other
> things, and when it comes to ocaml stuff, another ocaml-mysql release
> has priority. That should, free time permitting, happen next week.
> Then I can hopefully dig out the ipv6 stuff.
>
> I did some things on ipv6 too. I made a patch for the Unix library :
>
> http://oandrieu.nerim.net/ocaml/index.html#ipv6
>
> There's getaddrinfo and getnameinfo support and some other things too.
>
> --
>    Olivier
>
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-- 
|--------/            Yaron M. Minsky              \--------|
|--------\ http://www.cs.cornell.edu/home/yminsky/ /--------|

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Re: [Caml-list] ipv6

[Ceri Storey]

On Wed, Mar 05, 2003 at 10:22:06AM +0100, Olivier Andrieu wrote:
> I did some things on ipv6 too. I made a patch for the Unix library :
> 
> http://oandrieu.nerim.net/ocaml/index.html#ipv6
> 
> There's getaddrinfo and getnameinfo support and some other things too.

It looks good to me, but I don't suppose it'd be possible to have it
extensible to other address families? Myself, i'd like getaddrinfo
etc to handle unix addresses transparently. Admittedly this isn't
supported in any C implementation I know of, but IMHO it'd be nice.
-- 
Ceri Storey <cez@necrofish.org.uk>

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Re: [Caml-list] ipv6

[Olivier Andrieu]

 Shawn Wagner [Tuesday 4 March 2003] :
 >
 > On Tue, Mar 04, 2003 at 07:29:41AM -0500, Yaron M. Minsky wrote:
 > > Any ideas if/when ipv6 support will make it into the Unix module?  I
 > > know that there is a patch for the compiler that provides this
 > > functionality, but for obvious reasons it would be more convenient to
 > > have it in the standard distribution.
 > 
 > I did a lot of work on this a while back, but got bogged down with
 > other things. I think all that's left in what I was working on is
 > adding getaddrinfo and getnameinfo support. I might blow the dust
 > off in it in a bit, but it'll be a while, as I'm very busy with
 > other things, and when it comes to ocaml stuff, another ocaml-mysql
 > release has priority. That should, free time permitting, happen
 > next week. Then I can hopefully dig out the ipv6 stuff.

I did some things on ipv6 too. I made a patch for the Unix library :

http://oandrieu.nerim.net/ocaml/index.html#ipv6

There's getaddrinfo and getnameinfo support and some other things too.

-- 
   Olivier

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Re: [Caml-list] ipv6

[Shawn Wagner]

On Tue, Mar 04, 2003 at 07:29:41AM -0500, Yaron M. Minsky wrote:
> Any ideas if/when ipv6 support will make it into the Unix module?  I
> know that there is a patch for the compiler that provides this
> functionality, but for obvious reasons it would be more convenient to
> have it in the standard distribution.

I did a lot of work on this a while back, but got bogged down with other
things. I think all that's left in what I was working on is adding
getaddrinfo and getnameinfo support. I might blow the dust off in it in a
bit, but it'll be a while, as I'm very busy with other things, and when it
comes to ocaml stuff, another ocaml-mysql release has priority. That should,
free time permitting, happen next week. Then I can hopefully dig out the
ipv6 stuff.

-- 
Shawn Wagner
shawnw@speakeasy.org

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Re: [Caml-list] ipv6

[Francis Dupont]

 In your previous mail you wrote:

   Any ideas if/when ipv6 support will make it into the Unix module?  I
   know that there is a patch for the compiler that provides this
   functionality, but for obvious reasons it would be more convenient to
   have it in the standard distribution.
   
=> I support this idea.

Regards

Francis.Dupont@enst-bretagne.fr

PS: I can help if needed.

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[Caml-list] ipv6

[Yaron M. Minsky]

Any ideas if/when ipv6 support will make it into the Unix module?  I
know that there is a patch for the compiler that provides this
functionality, but for obvious reasons it would be more convenient to
have it in the standard distribution.

Yaron Minsky

-- 
|--------/            Yaron M. Minsky              \--------|
|--------\ http://www.cs.cornell.edu/home/yminsky/ /--------|

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