<div dir="ltr">Hi Qinchao<div><br></div><div><div>The purpose of the straggler timer is to keep PIT entry alive for a short period of time in order to facilitate duplicate Interest detection and to collect data plane measurements.</div></div><div>See NFD devguide <<a href="http://named-data.net/publications/techreports/ndn-0021-6-nfd-developer-guide/">http://named-data.net/publications/techreports/ndn-0021-6-nfd-developer-guide/</a>> "Interest reject pipeline" section (section 4.2.6 in revision 6 publication).</div><div><br></div><div>Yours, Junxiao</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 15, 2016 at 6:49 AM, 潘庆超 <span dir="ltr"><<a href="mailto:15045081947@163.com" target="_blank">15045081947@163.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Whem i modify the code of forwarder.cpp,  i find the setStragglerTimer(),  can you tell me the meaning and the                                                                                                                                                                                                                                              <a href="http://www.baidu.com/link?url=sDgx5hAKp-QHdQ0TcF41sGVWV-RSKR28iHCfFUs7zvpXlsQkkdjCP6nJona0SuBefCFaHnPJhR5AB6MKBesgMf3q-TaVLROrhkpBghgNuvS&wd=&eqid=8345f4630006bdcc000000035788e8df" target="_blank">function</a> of the  PIT straggler timer？ what ' s the difference between the <span style="line-height:23.7999992370605px"> PIT straggler timer and </span>unsatisfy time?</div><div>Thank you！</div></div></blockquote></div><br></div></div>