4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief RateAnalyzer non-inline non-template implementation */
26 #include "RateAnalyzer.hh"
27 //#include "RateAnalyzer.ih"
31 //#include "RateAnalyzer.mpp"
33 ///////////////////////////////cc.p////////////////////////////////////////
35 prefix_ senf::ppi::module::RateAnalyzer::RateAnalyzer()
36 : packets_ (0u), bytes_ (0u), minSize_ (0u), maxSize_ (0u), factor_ (0.0f)
38 registerEvent(timer_, &RateAnalyzer::tick);
41 prefix_ void senf::ppi::module::RateAnalyzer::startStatistics(senf::ClockService::clock_type interval)
43 timer_.interval(interval);
44 factor_ = double(senf::ClockService::in_nanoseconds(interval)) /
45 double(senf::ClockService::in_nanoseconds(
46 senf::ClockService::seconds(1)));
49 prefix_ void senf::ppi::module::RateAnalyzer::v_handlePacket(Packet const & p)
52 unsigned sz (p.data().size());
54 if (sz < minSize_ || minSize_ == 0u) minSize_ = sz;
55 if (sz > maxSize_) maxSize_ = sz;
58 prefix_ void senf::ppi::module::RateAnalyzer::tick()
60 signals.packetsPerSecond(packets_/factor_);
61 signals.bytesPerSecond(bytes_/factor_);
62 signals.bytesPerPacket(minSize_, float(bytes_)/float(packets_), maxSize_);
64 packets_ = bytes_ = minSize_ = maxSize_ = 0;
67 ///////////////////////////////cc.e////////////////////////////////////////
69 //#include "RateAnalyzer.mpp"
76 // c-file-style: "senf"
77 // indent-tabs-mode: nil
78 // ispell-local-dictionary: "american"
79 // compile-command: "scons -u test"