<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=""><br class=""><div><blockquote type="cite" class=""><div class="">On Feb 23, 2016, at 6:29 AM, Carl Zu <<a href="mailto:carlzu8@gmail.com" class="">carlzu8@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">Hi !</div><div class=""><br class=""></div><div class="">there are some interests that come in between ordinary interests. For example, look at the two types of interest messages in the following logs. Type 1 is clearly an interest sent for retrieving a content object with a certain prefix. What is interest type 2 ?</div><div class=""><br class=""></div><div class=""><b class="">Type1: </b></div><div class=""><span dir="ltr" id=":61.co" class="">2s 0 nfd.Forwarder:onOutgoingInterest(): [DEBUG] onOutgoingInterest face=256 interest=/prefix/%FE%00</span><br class=""></div><div class=""><br class=""></div><div class=""><b class="">Type2</b>: </div><div class="">2s 0 nfd.Forwarder:onIncomingInterest(): [DEBUG] onIncomingInterest face=257 interest=/localhost/nfd/faces/events/%FE%05</div></div></div></blockquote><div><br class=""></div><div>Hi Carl,</div><div><br class=""></div><div>When NFD detects there is a new face (e.g., new application), it notifies its internal module and any other interested applications about the fact. You can learn more about this here: <a href="http://redmine.named-data.net/projects/nfd/wiki/Notification" class="">http://redmine.named-data.net/projects/nfd/wiki/Notification</a></div><div><br class=""></div><div>Does this mechanism affect your simulations?</div><div><br class=""></div><div>---</div><div>Alex</div></div></body></html>