<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello Zeinab,<div class=""><br class=""></div><div class="">I still believe, although I might be mistaken, that some of the control/management interests that are important for ndnSIM, and NFD, to work are being dropped. I got a similar error few days ago.</div><div class=""><br class=""></div><div class="">Looking quickly into this:</div><div class=""><br class=""></div><div class=""><ol class="MailOutline"><li class="">Looks like the error is generated here:<br class=""><a href="https://github.com/named-data-ndnSIM/NFD/blob/NFD-0.3.4-ndnSIM/rib/rib-manager.cpp#L587" class="">https://github.com/named-data-ndnSIM/NFD/blob/NFD-0.3.4-ndnSIM/rib/rib-manager.cpp#L587</a></li><li class="">Doing<br class="">grep -r “10060” *<br class="">shows that the source of the code you’re getting is in 'ndn-cxx/src/management/nfd-controller.cpp’, specifically here:<br class=""><a href="https://github.com/named-data-ndnSIM/ndn-cxx/blob/ndn-cxx-0.3.4-ndnSIM/src/management/nfd-controller.cpp#L50" class="">https://github.com/named-data-ndnSIM/ndn-cxx/blob/ndn-cxx-0.3.4-ndnSIM/src/management/nfd-controller.cpp#L50</a></li><li class="">This ‘startCommand' function is triggered here:<br class=""><a href="https://github.com/named-data-ndnSIM/ndn-cxx/blob/ndn-cxx-0.3.4-ndnSIM/src/management/nfd-controller.hpp#L67" class="">https://github.com/named-data-ndnSIM/ndn-cxx/blob/ndn-cxx-0.3.4-ndnSIM/src/management/nfd-controller.hpp#L67</a></li><li class="">This ‘start’ function is function template and doing<br class="">grep -r "start<“ *<br class="">shows where the ‘start’ function is triggered. I think you might want to look at something related to RIB since the error is generated in the Rib Manager.</li></ol></div><div class=""><br class=""></div><div class="">Other things to think of:</div><div class=""><br class=""></div><div class=""><ul class="MailOutline"><li class="">What are the interests that you’re dropping?</li><li class="">What are the applications that are sending these interests?</li></ul></div><div class=""><br class=""></div><div class="">As I mentioned before, forwarder.cpp doesn’t only process interests sent by the application layer (consumers), it also process management interests. So your drop policy is probably dropping some of these interests. If you want to drop interests sent by the application layer only, then you might want to exclude management interests from you drop policy.</div><div class=""><br class=""></div><div class="">I would suggest to look more into the interests being dropped, this should answer the first question above</div><div class=""><br class=""><div class="">HTH,</div><div class="">Cesar</div><div class=""><br class="webkit-block-placeholder"></div><div apple-content-edited="true" class="">
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<br class=""><div><blockquote type="cite" class=""><div class="">On Nov 26, 2015, at 5:00 AM, Zeinab Rezaiefar <<a href="mailto:z.rezaiefar@yahoo.com" class="">z.rezaiefar@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div style="background-color: rgb(255, 255, 255); font-family: 'times new roman', 'new york', times, serif; font-size: 16px;" class=""> Hello ,<div id="yui_3_16_0_1_1448416128256_23418" dir="ltr" class="">I have changed forward.cpp file to drop some interest message to not forward . for it, I changed the function onIncomingInterest function in forward.cpp. ( just returning from forward.cpp if condition satisfied after command "<font id="yui_3_16_0_1_1448416128256_23405" color="#7f0055" size="2" class=""><font id="yui_3_16_0_1_1448416128256_23406" color="#7f0055" size="2" class=""><b id="yui_3_16_0_1_1448416128256_23407" class="">const_cast</b></font></font><font id="yui_3_16_0_1_1448416128256_23408" size="2" class=""><</font><font id="yui_3_16_0_1_1448416128256_23409" color="#005032" size="2" class="">Interest</font><font id="yui_3_16_0_1_1448416128256_23411" size="2" class="">&>(interest).setIncomingFaceId(inFace.getId());</font></div><div dir="ltr" class=""><font id="yui_3_16_0_1_1448416128256_23412" size="2" class="">
</font></div><div id="yui_3_16_0_1_1448416128256_23413" dir="ltr" class=""><font id="yui_3_16_0_1_1448416128256_23414" size="2" class=""> ++</font><font id="yui_3_16_0_1_1448416128256_23415" color="#0000c0" size="2" class="">m_counters</font><font id="yui_3_16_0_1_1448416128256_23417" size="2" class="">.getNInInterests(); ")</font></div><font id="yui_3_16_0_1_1448416128256_23425" size="2" class=""><div id="yui_3_16_0_1_1448416128256_23359" dir="ltr" class=""><font id="yui_3_16_0_1_1448416128256_23531" face="times new roman, new york, times, serif" size="3" class="">but when I run the program after 9.9 second that program is run I have gotten " Program received signal SIGABRT, Aborted" and after debugging I received " what(): Couldn't enable local control header (code: 10060, info: request timed out)"</font></div><div id="yiv1874094878yui_3_16_0_1_1448416128256_2448" dir="ltr" class=""><font id="yui_3_16_0_1_1448416128256_23546" face="times new roman, new york, times, serif" size="3" class="">I think the problem can be timeout of some interest message that does not receive reply. I will become so thankful if you help me to solve it.</font></div><div id="yiv1874094878yui_3_16_0_1_1448416128256_2459" dir="ltr" class=""><font face="times new roman, new york, times, serif" size="3" class="">thanks in advance</font></div><div id="yiv1874094878yui_3_16_0_1_1448416128256_2461" dir="ltr" class=""><font id="yui_3_16_0_1_1448416128256_23532" face="times new roman, new york, times, serif" size="3" class="">best regards</font></div></font><div id="yui_3_16_0_1_1448416128256_23419" dir="ltr" class=""><br class=""></div><font id="yui_3_16_0_1_1448416128256_23209" color="#7f0055" size="2" class=""><div id="yui_3_16_0_1_1448416128256_23419" dir="ltr" class=""><br class=""></div><font id="yui_3_16_0_1_1448416128256_23210" color="#7f0055" size="2" class=""><div id="yui_3_16_0_1_1448416128256_23419" dir="ltr" class=""><br class=""></div><div align="LEFT" id="yui_3_16_0_1_1448416128256_23256" class=""><br class=""></div><font id="yui_3_16_0_1_1448416128256_23331" size="2" class=""><div align="LEFT" id="yui_3_16_0_1_1448416128256_23256" class=""><br class=""></div><div align="LEFT" id="yui_3_16_0_1_1448416128256_23256" dir="ltr" class=""><br class=""></div><div id="yui_3_16_0_1_1448416128256_23332" class=""><br class=""></div></font></font><div align="LEFT" id="yui_3_16_0_1_1448416128256_23208" dir="ltr" class=""><br class=""></div></font><div align="LEFT" id="yui_3_16_0_1_1448416128256_23208" dir="ltr" class=""><br class=""></div><font id="yui_3_16_0_1_1448416128256_23228" size="2" class=""><div align="LEFT" id="yui_3_16_0_1_1448416128256_23208" dir="ltr" class=""><br class=""></div><div align="LEFT" id="yui_3_16_0_1_1448416128256_23208" dir="ltr" class=""><br class=""></div></font><div id="yui_3_16_0_1_1448416128256_23359" dir="ltr" class=""><br class=""></div></div></div>_______________________________________________<br class="">ndnSIM mailing list<br class=""><a href="mailto:ndnSIM@lists.cs.ucla.edu" class="">ndnSIM@lists.cs.ucla.edu</a><br class="">http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim<br class=""></div></blockquote></div><br class=""></div></body></html>