[ndnSIM] ndnSIM Digest, Vol 52, Issue 11
Spyridon (Spyros) Mastorakis
mastorakis at CS.UCLA.EDU
Mon Mar 13 17:01:52 PDT 2017
Guys,
have you tried to pass a reference to a Face instead of the Face object itself?
Thanks,
Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA
> On Mar 12, 2017, at 2:15 PM, Rajvardhan <rdeshmukh at umass.edu> wrote:
>
> Sure, I'll keep u in the loop
>
> Thanks,
> Raj
>
>
>
> Sent from BlueMail <http://www.bluemail.me/r>
>
> On 12 Mar 2017, at 13:31, lahmer ilyas <ilyaslahmer93 at gmail.com <mailto: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 <http://www.bluemail.me/r>
>
> On Mar 12, 2017, at 6:00 PM, Rajvardhan Deshmukh < rdeshmukh at umass.edu <mailto: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/a9d889b7a787842d45c86c67bc21d44853b03b7f/apps/ndn-consumer-cbr.cpp#L85>
>
>
> https://github.com/named-data-ndnSIM/ndnSIM/blob/5ea3322623a0550799431f25b2fc4e7e4df5c046/model/ndn-app-link-service.cpp#L55 <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/p
> lain;
> 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 <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 w
> ith
> 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 consume r.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 <https://www.nsnam.org/doxygen/classns3_1_1_simulator.html#a5ba9b2de598375791433f1bb9ba9ca83>
>
>
> http://thread.gmane.org/gmane.network.simulator.ns3.user/31400 <http://thread.gmane.org/gmane.network.simulator.ns3.user/31400>
>
>
>
> Thanks,
>
>
>
> Spyridon (Spyros) Mastorakis
>
> Personal Website:
> http://cs.ucla.edu/~mastorakis <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 <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/a9d889b7a787842d45c86c67bc21d44853b03b7f/apps/ndn-consumer-cbr.cpp#L85>
>
>
>
>
> https://github.com/named-data-ndnSIM/ndnSIM/blob/5ea3322623a0550799431f25b2fc4e7e4df5c046/model/ndn-app-link-service.cpp#L55 <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
>
>
>
>
>
>
>
>
>
> ndnSIM mailing li
> st
>
>
> ndnSIM at lists.cs.ucla.edu
>
>
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>
> **************************************
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