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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Thanks Alex for the note on Lixia’s point 2 below; I was referring more to point 1. I wanted to know specifically not if anyone is using the application-level Nack but the network-level one that is exposed in the APIs. I will take the absence of comments to mean that this is yet to be used.<o:p></o:p></span></a></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Sincerely,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Andrew Brown<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#7F7F7F'>IoTG Strategy and Integrated Products<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><a name="_____replyseparator"></a><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Lixia Zhang [mailto:lixia@cs.ucla.edu] <br><b>Sent:</b> Tuesday, May 3, 2016 12:14 PM<br><b>To:</b> Brown, Andrew <andrew.brown@intel.com><br><b>Cc:</b> nfd-dev@lists.cs.ucla.edu; Ilya Moiseenko <iliamo@mailbox.org><br><b>Subject:</b> Re: [Nfd-dev] Network Nack Usage<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>On May 3, 2016, at 8:58 AM, Brown, Andrew <<a href="mailto:andrew.brown@intel.com">andrew.brown@intel.com</a>> wrote:<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>All,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Is anyone using the different NACK codes to alter the flow of their application? <o:p></o:p></span></p></div></div></blockquote><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>there could be different ways to interpret the question:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>1/ how applications use different NACK codes to alter the "data flow"<o:p></o:p></p></div><div><p class=MsoNormal>e.g. Ilya (copied him here) used application NACK to tell consumers to wait for a specific time period when data is not ready<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>2/ how network layer (NFD) use different NACKs to alter the paths of dat flows<o:p></o:p></p></div><div><p class=MsoNormal>(as Alex mentioned)<o:p></o:p></p></div><div><p class=MsoNormal><br><br><o:p></o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>I am looking at<span class=apple-converted-space> </span><a href="https://github.com/named-data/jndn/commit/f0a50c635afe0cbd27cc84e188b582eb7e457b9b#diff-e12e36065baf92aa80b384cbfb3eef02R35"><span style='color:#954F72'>https://github.com/named-data/jndn/commit/f0a50c635afe0cbd27cc84e188b582eb7e457b9b#diff-e12e36065baf92aa80b384cbfb3eef02R35</span></a><span class=apple-converted-space> </span>and was interested in finding out the different actions others are taking: obviously log in all cases, wait and re-send for congestion, fail and throw for no route, ___ for duplicate?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Sincerely,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Andrew Brown<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#595959'>IoTG Strategy and Integrated Products</span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> <o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:9.0pt;font-family:Courier'>_______________________________________________<br>Nfd-dev mailing list<br></span><a href="mailto:Nfd-dev@lists.cs.ucla.edu"><span style='font-size:9.0pt;font-family:Courier;color:#954F72'>Nfd-dev@lists.cs.ucla.edu</span></a><span style='font-size:9.0pt;font-family:Courier'><br></span><a href="http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev"><span style='font-size:9.0pt;font-family:Courier;color:#954F72'>http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev</span></a><o:p></o:p></p></div></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>