[ndnSIM] ndnSIM Digest, Vol 131, Issue 4
Arif Hussain Magsi
ahmagsi at sau.edu.pk
Mon Jan 8 07:16:03 PST 2024
Dear researchers and Junxiao Shi,
In connection to my previous email regarding a real-time payload transmission from producer to consumer, could you please guide that how to construct a producer application that should match the required content in host's system file. Could you please make changes in producer application in following code?
// Producer
ndn::AppHelper producer3Helper("ns3::ndn::Producer");
producer3Helper.SetPrefix("/prefix");
producer3Helper.Install(nodes.Get(3));
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Message: 1
Date: Mon, 25 Dec 2023 12:43:06 +0000
From: Arif Hussain Magsi <ahmagsi at sau.edu.pk>
To: "ndnsim at lists.cs.ucla.edu" <ndnsim at lists.cs.ucla.edu>,
"ndnsim-request at lists.cs.ucla.edu" <ndnsim-request at lists.cs.ucla.edu>
Subject: Re: [ndnSIM] ndnSIM Digest, Vol 131, Issue 2
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Dear Junxiao Shi,
In connection to your response about constructing a producer application that fills packet payload by reading files from the host filesystem, could you please modify the following producer application, as it should send back data packets from the host filesystem rather than virtual payload?
// Producer
ndn::AppHelper producer3Helper("ns3::ndn::Producer");
producer3Helper.SetPrefix("/prefix");
producer3Helper.Install(nodes.Get(3));
Thank you
BR,
Magsi, Arif Hussain
____________________
ahmagsi at sau.edu.pk
Whatsapp. +92-302-3483433
Wechat. +86-15600225390
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Subject: ndnSIM Digest, Vol 131, Issue 2
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Today's Topics:
1. Transmission of real-time payload in ndnSIM (Arif Hussain Magsi)
2. Re: [EXT] Transmission of real-time payload in ndnSIM
(Junxiao Shi)
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Message: 1
Date: Fri, 15 Dec 2023 04:35:01 +0000
From: Arif Hussain Magsi <ahmagsi at sau.edu.pk>
To: "ndnsim-request at lists.cs.ucla.edu"
<ndnsim-request at lists.cs.ucla.edu>, "ndnsim at lists.cs.ucla.edu"
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Subject: [ndnSIM] Transmission of real-time payload in ndnSIM
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Dear all,
I have been looking for an unanswered question for a long time. I request the expert to guide please.
In ndnSIM, is it possible to share a real-time file transfer from a producer to a consumer? For Example, if A consumer requests a file "Abc.txt", the producer checks the same file in the local directory /ndnSIM/NS-3/src/ndnSIM/examples/abc.txt and sends it back to the consumer. I don't know whether ndnSIM simulation can transmit virtual payloads or whether real-time file transmission is possible.
Thank you.
BR,
Magsi, Arif Hussain
____________________
ahmagsi at sau.edu.pk
Whatsapp. +92-302-3483433
Wechat. +86-15600225390
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Message: 2
Date: Thu, 14 Dec 2023 23:40:16 -0500
From: Junxiao Shi <shijunxiao at arizona.edu>
To: Arif Hussain Magsi <ahmagsi at sau.edu.pk>
Cc: ndnsim <ndnsim at lists.cs.ucla.edu>
Subject: Re: [ndnSIM] [EXT] Transmission of real-time payload in
ndnSIM
Message-ID:
<CAOFH+OaArov+ncHORKPSHSk27nwQdaNuqXUgfCkp8vXBZxXmHA at mail.gmail.com>
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Hi Arif
Yes, it's possible to construct a producer application that fills packet
payload by reading files from the host filesystem.
Unless you specifically model the I/O delays, such file reading operations
would appear to be instantaneous in the simulation.
Yours, Junxiao
On Thu, Dec 14, 2023, 23:35 Arif Hussain Magsi via ndnSIM <
ndnsim at lists.cs.ucla.edu> wrote:
> *External Email*
> Dear all,
> I have been looking for an unanswered question for a long time. I request
> the expert to guide please.
>
> In ndnSIM, is it possible to share a real-time file transfer from a
> producer to a consumer? For Example, if A consumer requests a file
> "Abc.txt", the producer checks the same file in the local directory
> /ndnSIM/NS-3/src/ndnSIM/examples/abc.txt and sends it back to the consumer.
> I don't know whether ndnSIM simulation can transmit virtual payloads or
> whether real-time file transmission is possible.
>
> Thank you.
>
>
>
> BR,
>
> Magsi, Arif Hussain
> ____________________
> ahmagsi at sau.edu.pk
> Whatsapp. +92-302-3483433
> Wechat. +86-15600225390
> _______________________________________________
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
> https://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>
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