<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">I will try to guess what might be going on. Such a thing can happen if you have a node with multiple faces and the consumer application running on the first face sends an Interest that can be satisfied by the producer application running on the other face. Is this the case?</div><div class=""><br class=""></div><div class="">This could be also possible if you have a producer and consumer application running on the same face. However, this should not be the case, since NFD is not supposed to forward an Interest through the face that was received.</div><div class=""><br class=""></div><div class="">Hope that this helps!</div><div class=""><br class=""><div class="">
<div class=""><div class=""><div class=""><span class="" style="float: none; display: inline !important;">Spyridon (Spyros) Mastorakis</span><br class=""><span class="" style="float: none; display: inline !important;">Personal Website: </span><a href="http://cs.ucla.edu/~mastorakis/" class="">http://cs.ucla.edu/~mastorakis/</a><br class=""><span class="" style="float: none; display: inline !important;">Internet Research Laboratory</span><br class=""><span class="" style="float: none; display: inline !important;">Computer Science Department</span><br class=""><span class="" style="float: none; display: inline !important;">UCLA</span></div><div class=""><span class="" style="float: none; display: inline !important;"><br class=""></span></div></div></div><div class=""><br class=""></div></div><div><blockquote type="cite" class=""><div class="">On May 20, 2016, at 12:30 AM, qhsong <<a href="mailto:ndn@sqh.me" class="">ndn@sqh.me</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi every,<div class=""><br class=""></div><div class="">In my experiment, I try to send interest into another node, but it failed, I run it by following command:</div><div class="">NS_LOG=nfd.Strategy:nfd.Forwarder:ndn.NetDeviceFace ./waf --run=experiment<br class=""></div><div class=""><br class=""></div><div class="">the send log look like this:</div><div class=""><br class=""></div><div class=""><div class="">0.001s 21 nfd.Forwarder:onIncomingInterest(): [DEBUG] onIncomingInterest face=258 interest=/test0/%02/%FE%00</div><div class=""> 1299 0.001s 21 nfd.Forwarder:onContentStoreMiss(): [DEBUG] onContentStoreMiss interest=/test0/%02/%FE%00</div><div class=""> 1300 0.001s 21 nfd.Forwarder:onOutgoingInterest(): [DEBUG] onOutgoingInterest face=256 interest=/test0/%02/%FE%00</div><div class=""> 1301 0.001s 21 ndn.NetDeviceFace:sendInterest(0x8ef7634, 0x91b5c6c)</div><div class=""> 1302 0.002s 21 nfd.Forwarder:onIncomingInterest(): [DEBUG] onIncomingInterest face=258 interest=/test0/%03/%FE%00</div><div class=""> 1303 0.002s 21 nfd.Forwarder:onContentStoreMiss(): [DEBUG] onContentStoreMiss interest=/test0/%03/%FE%00</div><div class=""> 1304 0.002s 21 nfd.Forwarder:onOutgoingInterest(): [DEBUG] onOutgoingInterest face=256 interest=/test0/%03/%FE%00</div><div class=""> 1305 0.002s 21 ndn.NetDeviceFace:sendInterest(0x8ef7634, 0x91b62d4)</div><div class=""> 1306 0.003s 21 nfd.Forwarder:onIncomingInterest(): [DEBUG] onIncomingInterest face=258 interest=/test0/%04/%FE%00</div><div class=""> 1307 0.003s 21 nfd.Forwarder:onContentStoreMiss(): [DEBUG] onContentStoreMiss interest=/test0/%04/%FE%00</div><div class=""> 1308 0.003s 21 nfd.Forwarder:onOutgoingInterest(): [DEBUG] onOutgoingInterest face=256 interest=/test0/%04/%FE%00</div><div class=""> 1309 0.003s 21 ndn.NetDeviceFace:sendInterest(0x8ef7634, 0x91b6b24)</div><div class=""> 1310 0.004s 21 nfd.Forwarder:onIncomingInterest(): [DEBUG] onIncomingInterest face=258 interest=/test0/%05/%FE%00</div><div class=""> 1311 0.004s 21 nfd.Forwarder:onContentStoreMiss(): [DEBUG] onContentStoreMiss interest=/test0/%05/%FE%00</div><div class=""> 1312 0.004s 21 nfd.Forwarder:onOutgoingInterest(): [DEBUG] onOutgoingInterest face=256 interest=/test0/%05/%FE%00</div><div class=""> 1313 0.004s 21 ndn.NetDeviceFace:sendInterest(0x8ef7634, 0x91b73bc)</div></div><div class=""><br class=""></div><div class="">It seems another node didn't receive the packet. Any one can give some ideas about this?</div><div class="">Thanks for your help.</div><div class=""><br class=""></div><div class="">Best Wish,</div><div class="">Qhsong</div></div><br class=""></div></blockquote></div><br class=""></div></body></html>