Cannot get nntp-open-via-rlogin-and-netcat to work

Cannot get nntp-open-via-rlogin-and-netcat to work

[Michael Ekstrand]

I'm trying to get Gnus connecting to my Leafnode server via SSH and
Netcat, thus far to no avail.  I have the following as my select method:

      '(nntp "news.elehack.net"
             (nntp-address "news.elehack.net")
             (nntp-port-number 119)
             (nntp-open-connection-function nntp-open-via-rlogin-and-netcat)
             ; (nntp-pre-command "testrun.sh")
             (nntp-via-rlogin-command "ssh")
             (nntp-via-user-name "michael")
             (nntp-end-of-line "\n")
             (nntp-via-address "border.elehack.net"))

Inserting a (message) call into the nntp-open-via-rlogin-and-netcat
function indicates that it is building a reasonable command line.
However, I can't get it to connect successfully.  The "testrun.sh"
script is a script which echos its command line arguments to a log file
and then runs them; when I use it as a pre-command, it never logs
anything, so it seems like the connection function is never actually
starting a process.

What can I do to get this working?  I've tried in both Gnus 5.13 in the
current emacs-snapshot Debian package, and No Gnus 0.4 in Emacs 24.1
(whatever is in Ubuntu 6.06's gnus package, it's what they have
installed at school).

Thanks,
- Michael

-- 
mouse, n: A device for pointing at the xterm in which you want to type.

Re: Cannot get nntp-open-via-rlogin-and-netcat to work

[Katsumi Yamaoka]

>>>>> Michael Ekstrand wrote:

> I'm trying to get Gnus connecting to my Leafnode server via SSH and
> Netcat, thus far to no avail.  I have the following as my select method:

>       '(nntp "news.elehack.net"
>              (nntp-address "news.elehack.net")
>              (nntp-port-number 119)
>              (nntp-open-connection-function nntp-open-via-rlogin-and-netcat)
>              ; (nntp-pre-command "testrun.sh")
>              (nntp-via-rlogin-command "ssh")
>              (nntp-via-user-name "michael")
>              (nntp-end-of-line "\n")
>              (nntp-via-address "border.elehack.net"))

I tried a similar method and noticed right now that the value of
`nntp-port-number' should be a string, at least for
`nntp-open-via-rlogin-and-netcat'.  Could you try this?

	(nntp-port-number "119")

I need to review code, doc string, and info concerning this...

Re: Cannot get nntp-open-via-rlogin-and-netcat to work

[Michael Ekstrand]

Katsumi Yamaoka <yamaoka@jpl.org> writes:
>>>>>> Michael Ekstrand wrote:
>> I'm trying to get Gnus connecting to my Leafnode server via SSH and
>> Netcat, thus far to no avail.  I have the following as my select method:
>
>>       '(nntp "news.elehack.net"
>>              (nntp-address "news.elehack.net")
>>              (nntp-port-number 119)
>>              (nntp-open-connection-function nntp-open-via-rlogin-and-netcat)
>>              ; (nntp-pre-command "testrun.sh")
>>              (nntp-via-rlogin-command "ssh")
>>              (nntp-via-user-name "michael")
>>              (nntp-end-of-line "\n")
>>              (nntp-via-address "border.elehack.net"))
>
> I tried a similar method and noticed right now that the value of
> `nntp-port-number' should be a string, at least for
> `nntp-open-via-rlogin-and-netcat'.  Could you try this?
>
> 	(nntp-port-number "119")
>
> I need to review code, doc string, and info concerning this...

Providing the port number as a string makes it work.  Thanks!

- Michael

-- 
mouse, n: A device for pointing at the xterm in which you want to type.

Re: Cannot get nntp-open-via-rlogin-and-netcat to work

[Stefan Monnier]

> Providing the port number as a string makes it work.  Thanks!

Removing it altogether should work as well: 119 is the default.


        Stefan

Re: Cannot get nntp-open-via-rlogin-and-netcat to work

[Michael Ekstrand]

Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> Providing the port number as a string makes it work.  Thanks!
>
> Removing it altogether should work as well: 119 is the default.

I seem to remember it generating "news" or "nntp" as the default, and
netcat doesn't understand service names.

- Michael

-- 
mouse, n: A device for pointing at the xterm in which you want to type.