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I just used the example codes exactly same(different interests) to
run, but received the same delay for all received different data. <br>
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<pre style="overflow-x: auto; overflow-y: hidden; padding: 5px; color: rgb(0, 0, 0); line-height: 14.3999996185303px; border-top-width: 1px; border-bottom-width: 1px; border-style: solid none; border-top-color: rgb(170, 204, 153); border-bottom-color: rgb(170, 204, 153); font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> <span class="n">ndn</span><span class="o" style="color: rgb(102, 102, 102);">::</span><span class="n">AppHelper</span> <span class="n">consumerHelper</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"ns3::ndn::ConsumerCbr"</span><span class="p">);</span>
<span class="c1" style="color: rgb(64, 128, 144); font-style: italic;">// Consumer will request /prefix/0, /prefix/1, ...</span>
<span class="n">consumerHelper</span><span class="p">.</span><span class="n">SetPrefix</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"/prefix"</span><span class="p">);</span>
<span class="n">consumerHelper</span><span class="p">.</span><span class="n">SetAttribute</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"Frequency"</span><span class="p">,</span> <span class="n">StringValue</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"10"</span><span class="p">));</span> <span class="c1" style="color: rgb(64, 128, 144); font-style: italic;">// 10 interests a second</span>
<span class="n">consumerHelper</span><span class="p">.</span><span class="n">Install</span><span class="p">(</span><span class="n">nodes</span><span class="p">.</span><span class="n">Get</span><span class="p">(</span><span class="mi" style="color: rgb(32, 128, 80);">0</span><span class="p">));</span>
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<div class="moz-cite-prefix">On 2/16/15 5:19 PM, Alex Afanasyev
wrote:<br>
</div>
<blockquote cite="mid:4AC7150E-A868-4508-804D-B3B36C21AC73@ucla.edu"
type="cite">
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<div class="">This rate is not for the same interest, but for
interests for different data. In this specific scenario, within
the first second of the simulation, it will request 10
interests, equally spaced by 0.1s:</div>
<div class=""><br class="">
</div>
<div class="">/prefix/%00</div>
<div class="">/prefix/%01</div>
<div class="">/prefix/%02</div>
<div class="">/prefix/%03</div>
<div class="">/prefix/%04</div>
<div class="">/prefix/%05</div>
<div class="">/prefix/%06</div>
<div class="">/prefix/%07</div>
<div class="">/prefix/%08</div>
<div class="">/prefix/%09</div>
<div class=""><br class="">
</div>
<div class="">If initial interest will not bring data, individual
interest will be re-transmited.</div>
<div class=""><br class="">
</div>
<div class="">—</div>
<div class="">Alex</div>
<br class="">
<div>
<blockquote type="cite" class="">
<div class="">On Feb 16, 2015, at 5:08 PM, Trade <<a
moz-do-not-send="true"
href="mailto:trade20122012@gmail.com" class="">trade20122012@gmail.com</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
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<div bgcolor="#FFFFFF" text="#000000" class=""> Thanks.<br
class="">
I am reading example in <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://ndnsim.net/2.0/examples.html">http://ndnsim.net/2.0/examples.html</a><br
class="">
<br class="">
Why does a consumer send 10 interested every second as
below? If it gets data for the first time, then it
already contain in CS. No needs to keep requesting.<br
class="">
<meta charset="utf-8" class="">
<pre style="overflow-x: auto; overflow-y: hidden; padding: 5px; line-height: 14.3999996185303px; border-top-width: 1px; border-bottom-width: 1px; border-style: solid none; border-top-color: rgb(170, 204, 153); border-bottom-color: rgb(170, 204, 153); font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span class="hll" style="background-color: rgb(255, 255, 136);"><span class="n">consumerHelper</span><span class="p">.</span><span class="n">SetAttribute</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"Frequency"</span><span class="p">,</span> <span class="n">StringValue</span><span class="p">(</span><span class="s" style="color: rgb(64, 112, 160);">"10"</span><span class="p">));</span> <span class="c1" style="color: rgb(64, 128, 144!
); font-st
yle: italic;">// 10 interests a second
</span></span></pre>
<br class="">
<div class="moz-cite-prefix">On 2/16/15 5:06 PM, Alex
Afanasyev wrote:<br class="">
</div>
<blockquote
cite="mid:4E36332E-7D61-468A-9610-A5E04CFD6000@ucla.edu"
type="cite" class="">
<blockquote type="cite" class="">
<pre class="" wrap="">On Feb 16, 2015, at 5:03 PM, Trade <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:trade20122012@gmail.com"><trade20122012@gmail.com></a> wrote:
I see. So if in the case of multiple different data , then it should get different delay for each data?
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</blockquote>
<pre class="" wrap="">There is only one data for the expressed interest, even if the interest is re-transmitted multiple times. Multiple interests for **different data** may result in multiple data packets back. Depending on the scenario, delays could be different or the same.
--
Alex
</pre>
<blockquote type="cite" class="">
<pre class="" wrap="">On 2/16/15 5:01 PM, Alex Afanasyev wrote:
</pre>
<blockquote type="cite" class="">
<pre class="" wrap="">There is only one received data :) Even if by some accident another data is retrieved, it most likely will not get back to the consumer (there is no PIT entry for it). Even if there is a way that the data actually goes back to consumer (which is practically impossible), it will be ignored by the consumer app.
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