[Olsr-users] Olsr_dot_draw plugin runs only once, why ?

Abubakr Ali (spam-protected)
Thu Feb 19 16:25:57 CET 2015


It is "home/abubakr/olsrd/lib/dot_draw/" ..
when I run the "git log -- " command I see nothing happen (maybe something
happens but there is nothing to see, I don't know) ...

On 19 February 2015 at 13:13, Saverio Proto <(spam-protected)> wrote:

> What is your present working directory ?
>
> 2015-02-19 13:22 GMT+01:00 Abubakr Ali <(spam-protected)>:
> > @Saverio: The "git log -- lib/dot_draw/" shows me nothing  .. !!
> >
> > On 19 February 2015 at 12:10, Abubakr Ali <(spam-protected)>
> wrote:
> >>
> >> Hi Saverio,
> >>
> >> Now, I'm trying to fix some git-command errors to run the log option
> ...
> >>
> >> But, I am running olsrd_dot_draw.s0.0.3 alongside OLSRd v.0.6.6.2 on
> >> Ubuntu v.12.04 LTS.
> >> Does these versions have any incompatibility issues or conflicts with
> each
> >> others ?!
> >>
> >> Regards,
> >> Abubakr
> >>
> >> On 18 February 2015 at 20:53, Saverio Proto <(spam-protected)> wrote:
> >>>
> >>> If you do
> >>>
> >>>  git log -- lib/dot_draw/
> >>>
> >>> you can see that is very few commits touching that code.
> >>>
> >>> we fixed a similar bug in 2010, look at commit:
> >>> 34197cc4ac2d85d2b29ccc35c37faecbae5f3384
> >>>
> >>> Abubakr Ali: are you sure you are running the latest version also of
> >>> the plugin ?
> >>> What Linux version are you in ? Is possible that you are running olsrd
> >>> of one version and outdated plugins of another version ?
> >>>
> >>> Saverio
> >>>
> >>> 2015-02-18 18:10 GMT+01:00 Ferry Huberts <(spam-protected)>:
> >>> > Can you bisect the commit the broke it please?
> >>> >
> >>> >
> >>> > On 18/02/15 17:49, Abubakr Ali wrote:
> >>> >>
> >>> >> Hi Henning,
> >>> >>
> >>> >> Unfortunately, commenting the "if()" block didn't work. But thanks
> >>> >> anyway.
> >>> >> I tried another solution of changing the condition at line 303 from
> "(
> >>> >> result <= 0 )"  to "( result < 0 )" based on this post
> >>> >>
> >>> >>
> >>> >> <
> http://t27544.network-olsr-development.networktalks.info/dot-draw-plugin-closing-connection-t27544.html
> >.
> >>> >> But, again, it was another fail attempt.
> >>> >>
> >>> >> Now I am out of solutions...
> >>> >>
> >>> >> Regards,
> >>> >> Abubakr
> >>> >>
> >>> >>
> >>> >> On 17 February 2015 at 14:37, Henning Rogge <(spam-protected)
> >>> >> <mailto:(spam-protected)>> wrote:
> >>> >>
> >>> >>     Could you just go into the lib/dotdraw/src/olsrd_dot_draw.c file
> >>> >> and
> >>> >>     remove the if() block from line 312 to line 319?
> >>> >>
> >>> >>     This might fix your issue.
> >>> >>
> >>> >>     Henning
> >>> >>
> >>> >>     On Tue, Feb 17, 2015 at 3:25 PM, Abubakr Ali
> >>> >> <(spam-protected)
> >>> >>     <mailto:(spam-protected)>> wrote:
> >>> >>      > Well, I see the following output :
> >>> >>      >
> >>> >>      > Connected to 10.2.70.108...
> >>> >>      > Escape character is ']'.
> >>> >>      > disgraph topolopgy
> >>> >>      > {
> >>> >>      > "10.2.70.108" -> "10.2.70.104"[label="0.000", style=sold];
> >>> >>      > "10.2.70.108" [shape=box];
> >>> >>      > }
> >>> >>      >
> >>> >>      > Connection closed by foreign host.
> >>> >>      >
> >>> >>      > Thant is it !! .. no constant flow of data. Only this data.
> to
> >>> >>     see another
> >>> >>      > instance of the result, I have to run the command again.
> >>> >>      >
> >>> >>      > On 16 February 2015 at 07:16, Saverio Proto <
> (spam-protected)
> >>> >>     <mailto:(spam-protected)>> wrote:
> >>> >>      >>
> >>> >>      >> if you just do
> >>> >>      >>
> >>> >>      >> telnet ipaddress 2004
> >>> >>      >>
> >>> >>      >> do you see a constant flow of data from the dot draw plugin
> ?
> >>> >>      >>
> >>> >>      >> Saverio
> >>> >>      >>
> >>> >>      >> 2015-02-15 15:09 GMT+01:00 Abubakr Ali <
> (spam-protected)
> >>> >>     <mailto:(spam-protected)>>:
> >>> >>      >> > Thank you Saverio for the tip ...
> >>> >>      >> >
> >>> >>      >> > About the version I'm running OLSRd v:0.6.6.2. The OLSRd
> >>> >> itself
> >>> >> is
> >>> >>      >> > running
> >>> >>      >> > fine and as expected. Therefore, I don't think it's a
> matter
> >>> >>     of OLSRd
> >>> >>      >> > configuration. However, the Osr Dot Draw plugin is the
> >>> >>     problem, and here
> >>> >>      >> > is
> >>> >>      >> > configuration part for it in the olsrd.conf file:
> >>> >>      >> >
> >>> >>      >> > LoadPlugin "olsrd_dot_draw.so.0.3"
> >>> >>      >> > {
> >>> >>      >> >        PlParam "accept" "10.2.70.108"
> >>> >>      >> >        PiParam "port"  "2004"
> >>> >>      >> > }
> >>> >>      >> >
> >>> >>      >> > Any suggestions !!
> >>> >>      >> >
> >>> >>      >> > Thank you,
> >>> >>      >> > Abubakr
> >>> >>      >> >
> >>> >>      >> >
> >>> >>      >> >
> >>> >>      >> >
> >>> >>      >> > On 14 February 2015 at 19:43, Saverio Proto
> >>> >>     <(spam-protected) <mailto:(spam-protected)>> wrote:
> >>> >>      >> >>
> >>> >>      >> >> What version of olsrd are you running ?
> >>> >>      >> >>
> >>> >>      >> >> When you ask a question always say which version are you
> >>> >>     running and
> >>> >>      >> >> attach relevant config files.
> >>> >>      >> >>
> >>> >>      >> >> Saverio
> >>> >>      >> >>
> >>> >>      >> >> 2015-02-13 17:04 GMT+01:00 Abubakr Ali
> >>> >>     <(spam-protected) <mailto:(spam-protected)>>:
> >>> >>      >> >> > Hi All,
> >>> >>      >> >> >
> >>> >>      >> >> > Whenever I run the "./olsr-topology-mesh-lab.pl
> >>> >>     <http://olsr-topology-mesh-lab.pl>" command, everything
> >>> >>
> >>> >>      >> >> > works
> >>> >>      >> >> > fine showing the network topology map. Then after a
> >>> >> second
> >>> >>     or so, the
> >>> >>      >> >> > command exit with the message "connection closed" while
> >>> >> the
> >>> >>     map still
> >>> >>      >> >> > there.
> >>> >>      >> >> > The map doesn't change at all. It is static, i.e.: one
> >>> >>     picture one
> >>> >>      >> >> > ImageMagick window. If I need to see the topology
> >>> >> changes,
> >>> >>     then I
> >>> >>      >> >> > have
> >>> >>      >> >> > to
> >>> >>      >> >> > run the command again. But, again, "connection closed"
> >>> >>     message and
> >>> >>      >> >> > static
> >>> >>      >> >> > picture of a network topology.
> >>> >>      >> >> >
> >>> >>      >> >> > As far as the command's help-text states, it should run
> >>> >> for
> >>> >>     ever
> >>> >>      >> >> > unless
> >>> >>      >> >> > I
> >>> >>      >> >> > stated the option "--once".
> >>> >>      >> >> >
> >>> >>      >> >> > does that mean it will and keep on producing images and
> >>> >>     showing it on
> >>> >>      >> >> > ImageMagic window ? or does it mean something else ?
> >>> >>      >> >> >
> >>> >>      >> >> > Is there is any solution or any way that keep the
> >>> >>     ImageMagick showing
> >>> >>      >> >> > images
> >>> >>      >> >> > every second or two showing my network topology. Even
> >>> >>     though if the
> >>> >>      >> >> > topology
> >>> >>      >> >> > does not change, I am still want ImageMagick to keep
> >>> >>     showing me a new
> >>> >>      >> >> > image
> >>> >>      >> >> > every 1 or 2 seconds .
> >>> >>      >> >> >
> >>> >>      >> >> >
> >>> >>      >> >> > Thank you
> >>> >>      >> >> > Abubakr
> >>> >>      >> >> >
> >>> >>      >> >> >
> >>> >>      >> >> > --
> >>> >>      >> >> > Olsr-users mailing list
> >>> >>      >> >> > (spam-protected)
> >>> >> <mailto:(spam-protected)>
> >>> >>      >> >> > https://lists.olsr.org/mailman/listinfo/olsr-users
> >>> >>      >> >
> >>> >>      >> >
> >>> >>      >
> >>> >>      >
> >>> >>      >
> >>> >>      > --
> >>> >>      > Olsr-users mailing list
> >>> >>      > (spam-protected) <mailto:(spam-protected)>
> >>> >>      > https://lists.olsr.org/mailman/listinfo/olsr-users
> >>> >>
> >>> >>
> >>> >>
> >>> >>
> >>> >
> >>> > --
> >>> > Ferry Huberts
> >>> >
> >>> > --
> >>> > Olsr-users mailing list
> >>> > (spam-protected)
> >>> > https://lists.olsr.org/mailman/listinfo/olsr-users
> >>
> >>
> >
>
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