[ndnSIM] Create Custom Interest Packet, Send it & Examine It
Spyridon (Spyros) Mastorakis
mastorakis at cs.ucla.edu
Sat Nov 3 09:30:27 PDT 2018
And these methods still exist with another name:
https://github.com/named-data-ndnSIM/ndnSIM/blob/8821d3e61095407b7f59f374e203eeb3b04c62f5/model/ndn-net-device-transport.cpp#L100-L136
Thanks,
Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA
> On Nov 3, 2018, at 9:25 AM, Arash Daneshmand <arash.outline at gmail.com> wrote:
>
> Dear Spyridon,
> Thank you for replying to my problem.
> I've checked the example section in ndnSim website and all of them use the class ndn::AppHelper to create a consumer and producer.
> what I'm trying to do is build a custom interest ,convert it to a packet and send it to the network. I've made the interest using these commands :
>
> shared_ptr<Interest> interest3 = make_shared<Interest>();
> interest3->setNonce(6);
> interest3->setName("interest3");
> time::milliseconds interestLifeTime(2);
> interest3->setInterestLifetime(interestLifeTime);
>
> now I want to convert the interest to a packet. ndnSim used to have a class (in versions 2.2 & before) called ns3::ndn::Convert that did the job using these functions :
>
> ns3::ndn::Convert::ToPacket< Data >(const T & pkt)
> ns3::ndn::Convert::FromPacket< Data > (Ptr< Packet > packet)
>
> what I need now is these exact functions to convert interest to packets.
>
> Thank You In Advance for your Kind help.
>
> On Sat, Nov 3, 2018 at 7:13 PM Spyridon (Spyros) Mastorakis <mastorakis at cs.ucla.edu <mailto:mastorakis at cs.ucla.edu>> wrote:
> Arash,
>
> we have a number of simulation examples and applications on the ndnSIM website:
>
> http://ndnsim.net/current/ <http://ndnsim.net/current/>
>
> Thanks,
>
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
> Internet Research Laboratory
> Computer Science Department
> UCLA
>
>> On Nov 3, 2018, at 1:33 AM, Arash Daneshmand <arash.outline at gmail.com <mailto:arash.outline at gmail.com>> wrote:
>>
>> Hello Again,
>>
>> What I'm trying to do is create a custom interest with a prefix in the consumer, convert it to a packet, send it through a socket connection to the producer.
>> when the producer received the custom interest packet, extract it's prefix and check if the requested data is available , and then create a custom data , convert it to a packet and send it back to the consumer through a socket connection.
>>
>> some examples or pieces of c++ codes to do such a thing would help me a lot.
>>
>> Is it possible to create such a scenario and do the whole thing manually?
>>
>> Thanks,
>> Arash
>>
>> On Fri, Nov 2, 2018 at 9:27 PM Arash Daneshmand <arash.outline at gmail.com <mailto:arash.outline at gmail.com>> wrote:
>> Dear Junxiao Shi,
>>
>> what are the required includes for these functions?
>> I got no setParameter() and getParameters() for my created interest.
>>
>> Thanks,
>> Arash
>>
>> On Fri, Nov 2, 2018 at 4:09 PM Junxiao Shi <shijunxiao at email.arizona.edu <mailto:shijunxiao at email.arizona.edu>> wrote:
>> Hi Arash
>>
>> Interest interest("/A"); // create Interest
>> interest.setParameters("C0C1C2C3"_block); // add payload
>> face.expressInterest(interest, onData, onNack, onTimeout); // send Interest
>> std::cout << interest.getParameters(); // examine payload
>>
>> Yours, Junxiao
>>
>> On Fri, Nov 2, 2018 at 08:25 Arash Daneshmand <arash.outline at gmail.com <mailto:arash.outline at gmail.com>> wrote:
>> Greetings,
>>
>> I want to create a custom interest packet with my custom payload and send it through the consumer. I want to be able to examine the interest and response packets in the consumer and producer.
>> I was hoping you could help me with some examples or pieces of c++ codes.
>>
>> Thank You In Advance,
>> Arash Daneshmand
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20181103/5d068117/attachment.html>
More information about the ndnSIM
mailing list