[ndnSIM] ndnSIM Digest, Vol 52, Issue 11
Rajvardhan
rdeshmukh at umass.edu
Sun Mar 12 14:15:59 PDT 2017
Sure, I'll keep u in the loop
Thanks,
Raj
Sent from BlueMail
On 12 Mar 2017 13:31, at 13:31, lahmer ilyas <ilyaslahmer93 at gmail.com> wrote:
>Actually, I'm stuck at the same problem, I was trying to implement an
>adhoc strategy which requires scheduling the retranssmission but I
>couldn't. If you figured it out please notify me.
>
>
>
>Sent from BlueMail
>
>
>
>On Mar 12, 2017, 6:00 PM, at 6:00 PM, Rajvardhan Deshmukh
><rdeshmukh at umass.edu> wrote:
>>Thanks lahmer it works.
>>I had another error while inducing delay using following:
>> Simulator::Schedule(Seconds(Ndelay),
>> &WaitStrategy::SendAfterDelay,pitEntry,outFace,interest);
>> void WaitStrategy::SendAfterDelay(shared_ptr<pit::Entry>&
>> pitEntry,const Face outFace,const Interest& interest)
>> {
>> this->sendInterest(pitEntry, outFace, interest);
>> }
>>
>>
>>https://github.com/named-data-ndnSIM/ndnSIM/blob/a9d889b7a787842d45c86c67bc21d44853b03b7f/apps/ndn-consumer-cbr.cpp#L85
>>
>>
>>https://github.com/named-data-ndnSIM/ndnSIM/blob/5ea3322623a0550799431f25b2fc4e7e4df5c046/model/ndn-app-link-service.cpp#L55
>>
>>
>>---------------------------------------------------------------------------------------------------
>>
>> gives error:
>> error: use of deleted function 'nfd::face::Face::Face(const
>> nfd::face::Face&)'
>> Simulator::Schedule(Seconds(Ndelay),
>> &WaitStrategy::SendAfterDelay,pitEntry,outFace,interest);
>> error: candidate is: void
>>
>>
>>nfd::fw::WaitStrategy::SendAfterDelay(std::shared_ptr<nfd::pit::Entry>&,
>>
>> nfd::face::Face, const ndn::Interest&)
>> Thanks,
>>Raj
>>
>>
>>
>>On 2017-03-11 19:06, ndnsim-request at lists.cs.ucla.edu wrote:
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>>>
>>> Today's Topics:
>>>
>>> 1. Re: Problem with sequence number (Shahid Md. Asif Iqbal)
>>> 2. Re: Problem with sequence number (Junxiao Shi)
>>> 3. Re: Problem with sequence number (Shahid Md. Asif Iqbal)
>>> 4. (no subject) (lahmer ilyas)
>>> 5. Re: Inducing waiting delay in nodes and no member named
>>> GetObject error (lahmer ilyas)
>>>
>>>
>>>
>>----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Sat, 11 Mar 2017 11:07:55 +0600
>>> From: "Shahid Md. Asif Iqbal" <asifcsep at gmail.com>
>>> To: "Spyridon (Spyros) Mastorakis" <mastorakis at CS.UCLA.EDU>
>>> Cc: ndnsim <ndnsim at lists.cs.ucla.edu>
>>> Subject: Re: [ndnSIM] Problem with sequence number
>>> Message-ID:
>>>
> <CADAVUiHV14mYbr33X6YX7ZCmO72d8MKece25N+i+Ajks=2bDAA at mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Thanks Spyridon,
>>> Then, how the same line is working fine in the consumer.cpp. As, it
>>is
>>> the
>>> consumer who is defining the sequence number.
>>>
>>> Sincerely
>>> Asif
>>>
>>> On Fri, Mar 10, 2017 at 11:25 PM, Spyridon (Spyros) Mastorakis <
>>> mastorakis at cs.ucla.edu> wrote:
>>>
>>>> Hi,
>>>>
>>>> this means that the last name component of your data packet is not
>a
>>>> sequence number (or in any case a valid sequence number).
>>>>
>>>> Thanks,
>>>>
>>>> Spyridon (Spyros) Mastorakis
>>>> Personal Website: http://cs.ucla.edu/~mastorakis/
>>>> Internet Research Laboratory
>>>> Computer Science Department
>>>> UCLA
>>>>
>>>> On Mar 10, 2017, at 3:48 AM, Shahid Md. Asif Iqbal
>>>> <asifcsep at gmail.com>
>>>> wrote:
>>>>
>>>> Dear All,
>>>> When I tried to execute the line
>>>> uint32_t seq = data.getName().at(-1).toSequenceNumber();
>>>> from the onIncomingData(.......) function of the fowarder.cpp file,
>>it
>>>> is
>>>> producing the error 'valid marker is not present or value is not a
>>>> nonnegative integer'. Can anyone please provide a remedy to the
>>>> problem?
>>>>
>>>> Sincerely
>>>> Asif
>>>>
>>>>
>>>>
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>>> ------------------------------
>>>
>>> Message: 2
>>> Date: Fri, 10 Mar 2017 22:14:43 -0700
>>> From: Junxiao Shi <shijunxiao at email.arizona.EDU>
>>> To: "Shahid Md. Asif Iqbal" <asifcsep at gmail.com>
>>> Cc: ndnsim <ndnsim at lists.cs.ucla.edu>, "Spyridon (Spyros)
>Mastorakis"
>>> <mastorakis at CS.UCLA.EDU>
>>> Subject: Re: [ndnSIM] Problem with sequence number
>>> Message-ID:
>>>
> <CAOFH+Obesxz7Xvei-z6b9Sh2UNWhH1pe4s3hLHeko6sAo9bVxw at mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Hi Shahid
>>>
>>> Forwarder::onIncomingInterest processes not only Interests from your
>>> consumer, but also Interests from management protocol and routing
>>> protocol.
>>> Those Interests may not have a sequence number at the end, and thus
>>> fails
>>> at that line.
>>>
>>> Yours, Junxiao
>>>
>>>
>>> On Mar 10, 2017 10:08 PM, "Shahid Md. Asif Iqbal"
>><asifcsep at gmail.com>
>>> wrote:
>>>
>>> Thanks Spyridon,
>>> Then, how the same line is working fine in the consumer.cpp. As, it
>>is
>>> the
>>> consumer who is defining the sequence number.
>>>
>>> Sincerely
>>> Asif
>>>
>>>>
>>>> On Mar 10, 2017, at 3:48 AM, Shahid Md. Asif Iqbal
>>>> <asifcsep at gmail.com>
>>>> wrote:
>>>>
>>>> Dear All,
>>>> When I tried to execute the line
>>>> uint32_t seq = data.getName().at(-1).toSequenceNumber();
>>>> from the onIncomingData(.......) function of the fowarder.cpp file,
>>it
>>>> is
>>>> producing the error 'valid marker is not present or value is not a
>>>> nonnegative integer'. Can anyone please provide a remedy to the
>>>> problem?
>>>>
>>>> Sincerely
>>>> Asif
>>>>
>>>>
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>>>
>>> ------------------------------
>>>
>>> Message: 3
>>> Date: Sat, 11 Mar 2017 11:20:30 +0600
>>> From: "Shahid Md. Asif Iqbal" <asifcsep at gmail.com>
>>> To: Junxiao Shi <shijunxiao at email.arizona.EDU>
>>> Cc: ndnsim <ndnsim at lists.cs.ucla.edu>, "Spyridon (Spyros)
>Mastorakis"
>>> <mastorakis at CS.UCLA.EDU>
>>> Subject: Re: [ndnSIM] Problem with sequence number
>>> Message-ID:
>>>
> <CADAVUiGVGsT2BQ7DvwPgq85DvA3zzk_fYMZ=+AVHPu2MYsFcgg at mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Thanks Junxiao, that sounds nice.
>>>
>>> On Sat, Mar 11, 2017 at 11:14 AM, Junxiao Shi
>>> <shijunxiao at email.arizona.edu>
>>> wrote:
>>>
>>>> Hi Shahid
>>>>
>>>> Forwarder::onIncomingInterest processes not only Interests from
>your
>>>> consumer, but also Interests from management protocol and routing
>>>> protocol.
>>>> Those Interests may not have a sequence number at the end, and thus
>
>>>> fails
>>>> at that line.
>>>>
>>>> Yours, Junxiao
>>>>
>>>>
>>>> On Mar 10, 2017 10:08 PM, "Shahid Md. Asif Iqbal"
>><asifcsep at gmail.com>
>>>> wrote:
>>>>
>>>> Thanks Spyridon,
>>>> Then, how the same line is working fine in the consumer.cpp. As, it
>>is
>>>> the
>>>> consumer who is defining the sequence number.
>>>>
>>>> Sincerely
>>>> Asif
>>>>
>>>>>
>>>>> On Mar 10, 2017, at 3:48 AM, Shahid Md. Asif Iqbal
>>>>> <asifcsep at gmail.com>
>>>>> wrote:
>>>>>
>>>>> Dear All,
>>>>> When I tried to execute the line
>>>>> uint32_t seq = data.getName().at(-1).toSequenceNumber();
>>>>> from the onIncomingData(.......) function of the fowarder.cpp
>file,
>>
>>>>> it is
>>>>> producing the error 'valid marker is not present or value is not a
>>>>> nonnegative integer'. Can anyone please provide a remedy to the
>>>>> problem?
>>>>>
>>>>> Sincerely
>>>>> Asif
>>>>>
>>>>>
>>>>
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>>> ------------------------------
>>>
>>> Message: 4
>>> Date: Sat, 11 Mar 2017 23:56:08 +0000
>>> From: lahmer ilyas <ilyaslahmer93 at gmail.com>
>>> To: "ndnsim at lists.cs.ucla.edu" <ndnsim at lists.cs.ucla.edu>
>>> Subject: [ndnSIM] (no subject)
>>> Message-ID:
>>>
> <CAD6hRmk6=Bc-bLoyw3B1y5RLncPxLgCvBkxEZb3+XwS3rq9JQQ at mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Hi guys,
>>> I'm trying to delay sending of an Interest. In my forwarding
>strategy
>>> class, I created a method sendPacket(const Face& inFace, interest,
>>> pit);
>>> and in the strategy method afterReceiveInterest(...) I make a call
>>>
>>nns3::Simulator::Schedule(ns3::Seconds(1.0),&MyStrategy::sendPacket,this,inFace,interest,pitEntry);
>>> and this cause me a compiler error:
>>> use of deleted function ?nfd::face::Face::Face(const
>>> nfd::face::Face&)?
>>> I tried passing a pointer to the inFace and it compiles successfully
>
>>> but at
>>> runtime when I insert pitEntry I got bad weak pointer exception
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>>>
>>> ------------------------------
>>>
>>> Message: 5
>>> Date: Sun, 12 Mar 2017 00:06:01 +0000
>>> From: lahmer ilyas <ilyaslahmer93 at gmail.com>
>>> To: "Spyridon (Spyros) Mastorakis" <mastorakis at CS.UCLA.EDU>,
>>> Rajvardhan Deshmukh <rdeshmukh at umass.edu>
>>> Cc: NdnSIM <ndnSIM at lists.cs.ucla.edu>
>>> Subject: Re: [ndnSIM] Inducing waiting delay in nodes and no member
>>> named GetObject error
>>> Message-ID:
>>>
> <CAD6hRmmsx1fJLO_gAdxtcDseAECQkQZ94_9Lm+Kwnwo53oJBOQ at mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Hi To get The position of a node you can do the following :
>>> #include <ns3/mobility-module>
>>> #include<ns3/core-module>
>>>
>>> ns3::Ptr<ns3::Node> node =
>>> ns3::NodeList::GetNode(ns3::Simulator::GetContext());
>>> ns3::Ptr<ns3::MobilityModel> mobility =
>>> node->GetObject<ns3::MobilityModel>();
>>> ns3::Vector current = mobility->GetPosition();
>>> std::cout<<"Node Position"<<current<<std::endl;
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Mar 8, 2017 at 12:57 AM Spyridon (Spyros) Mastorakis <
>>> mastorakis at cs.ucla.edu> wrote:
>>>
>>> Hi,
>>>
>>> unfortunately, I am not familiar with the mobility models of NS-3.
>>>
>>> You can try to use the ScheduleWithContext method and see if that
>>will
>>> work:
>>>
>>>
>>https://www.nsnam.org/doxygen/classns3_1_1_simulator.html#a5ba9b2de598375791433f1bb9ba9ca83
>>> http://thread.gmane.org/gmane.network.simulator.ns3.user/31400
>>>
>>> Thanks,
>>>
>>> Spyridon (Spyros) Mastorakis
>>> Personal Website: http://cs.ucla.edu/~mastorakis/
>>> Internet Research Laboratory
>>> Computer Science Department
>>> UCLA
>>>
>>> On Mar 7, 2017, at 12:50 PM, Rajvardhan Deshmukh
>><rdeshmukh at umass.edu>
>>> wrote:
>>>
>>>
>>>
>>> -------- Original Message --------
>>> Subject: Fwd: Re: Inducing waiting delay in nodes
>>> Date: 2017-03-06 12:16
>>> From: Rajvardhan Deshmukh <rdeshmukh at umass.edu>
>>> To: ndnsim at lists.cs.ucla.edu
>>>
>>> Thanks Spyridon i renamed the strategy and the .cpp and hpp names
>and
>>> it
>>> worked.
>>> Also, i wanted to get the position of the nodes in the forwarding
>>> strategy.
>>> 1.i tried directly using the
>>> using namespace ns3;
>>> using namespace fw;
>>> Ptr<MobilityModel>model=GetObject<MobilityModel>();
>>> Vector position= model.GetPosition();
>>> -------------------------
>>> error: 'GetObject' was not declared in this scope
>>>
>>>
>>https://github.com/cawka/ndnSIM-nom-rapid-car2car/blob/master/extensions/ndn-fw-v2v.cc#L99
>>>
>>> 2.also inducing delay using following:
>>> Simulator::Schedule(Seconds(Ndelay),
>>> &WaitStrategy::SendAfterDelay,pitEntry,outFace,interest);
>>> void WaitStrategy::SendAfterDelay(shared_ptr<pit::Entry>&
>>> pitEntry,const Face outFace,const Interest& interest)
>>> {
>>> this->sendInterest(pitEntry, outFace, interest);
>>> }
>>>
>>>
>>https://github.com/named-data-ndnSIM/ndnSIM/blob/a9d889b7a787842d45c86c67bc21d44853b03b7f/apps/ndn-consumer-cbr.cpp#L85
>>>
>>>
>>https://github.com/named-data-ndnSIM/ndnSIM/blob/5ea3322623a0550799431f25b2fc4e7e4df5c046/model/ndn-app-link-service.cpp#L55
>>>
>>>
>>---------------------------------------------------------------------------------------------------
>>>
>>> gives error:
>>> error: use of deleted function 'nfd::face::Face::Face(const
>>> nfd::face::Face&)'
>>> Simulator::Schedule(Seconds(Ndelay),
>>> &WaitStrategy::SendAfterDelay,pitEntry,outFace,interest);
>>> error: candidate is: void
>>>
>>>
>>nfd::fw::WaitStrategy::SendAfterDelay(std::shared_ptr<nfd::pit::Entry>&,
>>>
>>> nfd::face::Face, const ndn::Interest&)
>>> Thanks,
>>> Raj
>>>
>>>
>>> _______________________________________________
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>>>
>>> End of ndnSIM Digest, Vol 52, Issue 11
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