[ros-users] Running Roscore without internet

[Eric Perko]

So it seems that you only have IPv6 addresses for localhost when you
are not connected to a network. I have no idea why that is... maybe
you can check the network settings in Gnome to see if there is
anything that looks like it could cause this behavior. Or see if you
can just disable IPv6 entirely if you aren't using it.

- Eric

On Mon, May 10, 2010 at 7:34 PM, Alexis Cheng <acheng_1221 at hotmail.com> wrote:
> Hi Eric,
>
>
>
> Sorry about that, my mistake. This output was not the same as yours.
>
>
>
> AF_INET family integer is: 2
>
> AF_INET6 family integer is: 10
>
> family for result was 10
>
> hostname: localhost
>
> family for result was 10
>
> hostname: localhost
>
> family for result was 10
>
> hostname: localhost
>
>
>
> Thanks!
>
>
>
> Alexis Cheng
>
> Electrical Engineering
>
> University of British Columbia
>
>
>
> Hi Eric,
>
>
>
> I am running Ubuntu 9.10 and I believe I am using the newest version of
> boxturtle.
>
>
>
> The output from the attached code is the same as yours.
>
>
>
> Thanks!
>
>
>
> Alexis Cheng
>
> Electrical Engineering
>
> University of British Columbia
>
>
> Whoops.. forgot to attach the code (modified example from
> http://en.wikipedia.org/wiki/Getaddrinfo). Also, this produces:
>
> AF_INET family integer is: 2
> AF_INET6 family integer is: 10
> family for result was 2
> hostname: localhost
> family for result was 2
> hostname: localhost
> family for result was 2
> hostname: localhost
> family for result was 2
> hostname: localhost
> family for result was 2
> hostname: localhost
> family for result was 2
> hostname: localhost
> on my Ubuntu 9.10 machine.
>
> - Eric
>
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