RtspServerStats.cxx
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上传日期:2013-07-25
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- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF 281421,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const RtspServerStats_cxx_Version =
- "$Id: RtspServerStats.cxx,v 1.11 2001/06/05 01:19:44 kle Exp $";
- #include "RtspServerStats.hxx"
- #include "RtspConfiguration.hxx"
- #include "RtpFileTypes.hxx"
- #include <stdio.h>
- #include <string>
- #include <errno.h>
- #include "cpLog.h"
- RtspServerStats::RtspServerStats()
- : myTotalReqRecvd( 0 ),
- myTotalNonSuccessReqRecvd(0),
- myTotalRespSent(0),
- myTotalFinRecSessions(0),
- myTotalFinPlySessions(0),
- myTotalActRecSessions(0),
- myTotalActPlySessions(0),
- myTotalRecReqProcessed(0),
- myTotalRecThroughput(0.0),
- myTotalRecRoughThroughput(0.0),
- myTotalRecPSW(0.0),
- myTotalPlyReqProcessed(0),
- myTotalPlyThroughput(0.0),
- myMinPktsStreamedPerSession(2147483647),
- myMaxPktsStreamedPerSession(0),
- myMinBytesStreamedPerSession(2147483647),
- myMaxBytesStreamedPerSession(0)
- {
- // for(int i=0; i<myNumberOfCodecs; i++)
- for(int i=0; i<FileTypeIndex; i++)
- {
- myCodecUsage[i] = 0;
- }
- }
- bool
- RtspServerStats::report()
- {
- FILE* f;
- string filename = RtspConfiguration::instance().statisticsLogFile;
- f = fopen(filename.c_str(), "a");
- if (!f)
- {
- cpLog( LOG_ERR, "Fail to open rtsp statistic log file to write: %s",
- strerror( errno ) );
- return false;
- }
- RtspConfiguration::instance().logFileMutex.lock();
- fprintf(f, "n---Per Server Data---n");
- fprintf(f, "TotReqRcv: %dn", myTotalReqRecvd);
- fprintf(f, "TotSucReq: %dn", totalSuccessReqRecvd());
- fprintf(f, "TotRecReq: %dn", myTotalRecReqProcessed);
- fprintf(f, "TotPlyReq: %dn", myTotalPlyReqProcessed);
- fprintf(f, "TotResSnt: %dn", myTotalRespSent);
- fprintf(f, "TotFinSes: %dn", totalFinishedSessions());
- fprintf(f, "TotActSes: %dn", totalActiveSessions());
- fprintf(f, "AvgRecTh : %.6fn", averageRecordingThroughput());
- fprintf(f, "AvgRecRTh: %.6fn", averageRecordingRoughThroughput());
- fprintf(f, "AvgRecPSW: %.6f secn", averageRecordingPSW());
- fprintf(f, "AvgPlyTh : %.6fn", averagePlayingThroughput());
- fprintf(f, "MinPktStrm: %dn", myMinPktsStreamedPerSession);
- fprintf(f, "MaxPktStrm: %dn", myMaxPktsStreamedPerSession);
- fprintf(f, "MinBytStrm: %dn", myMinBytesStreamedPerSession);
- fprintf(f, "MaxBytStrm: %dn", myMaxBytesStreamedPerSession);
- int totalSess = totalFinishedSessions() + totalActiveSessions();
- for(int i=0; i < myNumberOfCodecs; i++)
- {
- if (myCodecUsage[i] > 0)
- {
- fprintf(f, "CodecUsage: %s %.2fn",
- rtpFileTypeInfo[i].name.c_str(),
- (myCodecUsage[i]*100.0) / (totalSess * 1.0));
- }
- }
- fflush(f);
- fclose(f);
- RtspConfiguration::instance().logFileMutex.unlock();
- return true;
- }
- /* Local Variables: */
- /* c-file-style: "stroustrup" */
- /* indent-tabs-mode: nil */
- /* c-file-offsets: ((access-label . -) (inclass . ++)) */
- /* c-basic-offset: 4 */
- /* End: */