[erlang-questions] net_adm:ping/1

[eigenfunction]

Hi everybody,
i habe been trying to rpc another node on the same machine, but that
node did not respond. I then tried this:

(test2@mycomputer) > erl_epmd:names(localhost).
{ok,[{test1,45555},{test2,49788}]}

(test2@mycomputer) > net_adm:ping(test1@mycomputer).
pang.

(test2@mycomputer) > net_adm:ping(test1@localhost).
pang.


Any Idea why it is not working?
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[Robert Raschke]

Are the nodes using the same cookie?
(See http://www.erlang.org/doc/getting_started/conc_prog.html#id67210)

[eigenfunction]

Yes they are.

On 30 Apr., 15:41, Robert Raschke <rtrli...@googlemail.com> wrote:
> Are the nodes using the same cookie?

> (Seehttp://www.erlang.org/doc/getting_started/conc_prog.html#id67210)

>
>
>
>
>
>
>
> On Mon, Apr 30, 2012 at 1:27 PM, eigenfunction <emeka_1...@yahoo.com> wrote:
> > Hi everybody,
> > i habe been trying to rpc another node on the same machine, but that
> > node did not respond. I then tried this:
>
> > (test2@mycomputer) > erl_epmd:names(localhost).
> >  {ok,[{test1,45555},{test2,49788}]}
>
> > (test2@mycomputer) > net_adm:ping(test1@mycomputer).
> > pang.
>
> > (test2@mycomputer) > net_adm:ping(test1@localhost).
> > pang.
>
> > Any Idea why it is not working?
>
>
>

> _______________________________________________
> erlang-questions mailing list
> erlang-questi...@erlang.orghttp://erlang.org/mailman/listinfo/erlang-questions

[Bohuslav Svancara]

A)

erl -name n...@127.0.0.1 -setcookie 123456

B) 

erl -name n...@127.0.0.1 -setcookie 123456

C) 

(n...@127.0.0.1)1> net_adm:ping('n...@127.0.0.1').

pong

(n...@127.0.0.1)2> nodes().

['n...@127.0.0.1']

D) 

(n...@127.0.0.1)1> nodes().

['n...@127.0.0.1']

No problem :-)

Sincerely,

Bob

2012/4/30 eigenfunction <emeka...@yahoo.com>

[Boris Mühmer]

Which OS do You use?

If You're running the "avahi" daemon on Ubuntu You may run into
different problems. May old solution was to remove the avahi-daemon,
but recently I started to tweak the avahi configuration instead (I
only had to change the value for "domain-name" in
"/etc/avahi/avahi-daemon.conf").


- boris

[eigenfunction]

I am using Suse. Now the funny thing is that,
back home and using the same script, everything is working fine.
I will try your solution.
Thanks.

On Apr 30, 4:34 pm, Boris Mühmer <boris.mueh...@googlemail.com> wrote:
> Which OS do You use?
>
> If You're running the "avahi" daemon on Ubuntu You may run into
> different problems. May old solution was to remove the avahi-daemon,
> but recently I started to tweak the avahi configuration instead (I
> only had to change the value for "domain-name" in
> "/etc/avahi/avahi-daemon.conf").
>
>   - boris
> _______________________________________________
> erlang-questions mailing list

> erlang-questi...@erlang.orghttp://erlang.org/mailman/listinfo/erlang-questions