Re: [pupnp-user] Unsupported setsockopt level=0 optname=35

[Ishay P. <ish...@gm...>]

On Jan 16, 2008 10:16 AM, Nektarios K. Papadopoulos
<npa...@in...> wrote:
> Ishay Peled wrote:
> > Hi,
> Hi,
> I CC the pupnp-user list and please do the same in any follow up, so other can
> join in or benefit from the discussion.
>
> > I'm writing an application using Scratchbox in Ubuntu linux, it
> > emulates an ARM processor, but I don't think the scratchbox part is
> > relevant.
> I've never used Scratchbox myself so I can't be sure, but it seems like a
> network configuration issue with QEMU to me. I can't help you fixing it, but I
> can't tell you that setsockopt is *not* a windows method, it is a POSIX system
> call available of course in linux.
>
> The error message you get corresponds (probably) to upnp/src/ssdp/ssdp_server.c
> line 937 call:
>    setsockopt( ssdpSock, IPPROTO_IP, IP_ADD_MEMBERSHIP, ...
>
> Multicast must be enabled for the interface you specify (sorry but I can't tell
> you how to check/ensure this in Scratchbox)
>
> > The same thing happens with the examples.
>
> Do you have a non-loopback interface in QEMU to try this on ?
>
> Have you tried the same examples on your native Ubuntu linux? I'm sure they'll work.
>
> I'd also guess that the fact that the shell hangs, instead of returning with
> "All bad", is also related to the fact that you are running on a simulated
> environment.
>
>
> >    Thanks,
> >    Ishay Peled.
> >
> You are welcome
>
> --
> nek
>
Well, even if it works native it won't solve my problem as this is
going to be an embedded device, I have to use scratchbox so I can get
binaries to my device...
Ill try to test ssdp_server separately and see if anything comes up,
Ill post again if I get it fixed.
    Thanks,
    Ishay Peled.