[Mini-NDN] Where does mini start the nfd?

[Matteo Bertolino]

I confirm that your solution is right!
Thank you for the advices Ashlesh!!
matteo

Quoting "Ashlesh Gawande (agawande)" <agawande at memphis.edu>:

> I am not sure how you would run two instances without Mini-NDN.
>
>
> client.conf tells programs (NLSR etc.) how to connect to NFD i.e.   
> which sock file/transport to use.
>
>
> I think you can export different $HOME in two different terminals   
> and then put two different client files in there and then run NFD.
>
>
> Ashlesh
>
> ________________________________
> From: Matteo Bertolino <Matteo.Bertolino at eurecom.fr>
> Sent: Wednesday, November 23, 2016 7:19:41 AM
> To: Ashlesh Gawande (agawande)
> Cc: mini-ndn at lists.cs.ucla.edu
> Subject: Re: [Mini-NDN] Where does mini start the nfd?
>
> Thanks! An important question.
>
> I would like to avoid mini and run two nfd different istances in two
> different process.
> I noticed that it is not possible use nfd-start, then I do the following:
>
> Process 1:
> nfd --config nfd.conf
>
> Process 2:
> nfd --config nfd2.conf
>
> Where "diff nfd.conf nfd2.conf" is:
> 90c90
> <     path /var/run/nfd.sock ; Unix stream listener path
> ---
>>     path /var/run/nfd2.sock ; Unix stream listener path
> 97c97
> <     port 6363 ; TCP listener port number
> ---
>>     port 6364 ; TCP listener port number
> 106c106
> <     port 6363 ; UDP unicast port number
> ---
>>     port 6364 ; UDP unicast port number
> 179c179
> <     port 9696 ; WebSocket listener port number
> ---
>>     port 9697 ; WebSocket listener port number
>
>
> I noticed that it is not enough. I had a look on the code that you
> passed me in the previous answer. I notice that client.conf file has a
> role. How can I reach my goal?
> Thanks a lot.
>
> matteo
>
>
>
> Quoting "Ashlesh Gawande (agawande)" <agawande at memphis.edu>:
>
>> https://github.com/named-data/mini-ndn/blob/master/ndn/ndn_host.py#L102
>>
>> https://github.com/named-data/mini-ndn/blob/master/ndn/nfd.py#L62
>>
>> Ashlesh
>>
>> On Nov 23, 2016 4:25 AM, Matteo Bertolino
>> <Matteo.Bertolino at eurecom.fr> wrote:
>> Good morning,
>> I would like to study how mini launch several NFD instance on its nodes.
>>
>> Where I open minindn script, I don't read something like "sudo   
>> nfd-start"  or
>> "sudo /NFD/bin/nfd".
>>
>>
>> I just read:
>>
>> nfdConfFile = "%s/nfd.conf" % install_dir
>>      if os.path.isfile("/usr/local/etc/ndn/nfd.conf") == True:
>>          shutil.copy2("/usr/local/etc/ndn/nfd.conf", nfdConfFile)
>>      elif os.path.isfile("/usr/local/etc/ndn/nfd.conf.sample") == True:
>>          shutil.copy2("/usr/local/etc/ndn/nfd.conf.sample", nfdConfFile)
>>      else:
>>          sys.exit("nfd.conf or nfd.conf.sample cannot be found in the
>> expected directory. Exit.")
>>
>>      call(["sudo", "sed", "-i", 's|default_level [A-Z]*$|default_level
>> $LOG_LEVEL|g', nfdConfFile])
>>
>> Where is the nfd started?
>>
>> Thanks!
>>
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>
>
>
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