RtspServerStats.hxx
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上传日期:2013-07-25
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- #ifndef RtspServerStats_hxx
- #define RtspServerStats_hxx
- /* ====================================================================
- * 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_hxx_Version =
- "$Id: RtspServerStats.hxx,v 1.9 2001/06/05 01:19:44 kle Exp $";
- #include "vtypes.h"
- #define FileTypeIndex 32 // should be equal to myNumberOfCodecs
- class RtspServerStats
- {
- public:
- ///
- RtspServerStats();
- ///
- virtual ~RtspServerStats() {}
- int totalSuccessReqRecvd()
- { return (myTotalReqRecvd - myTotalNonSuccessReqRecvd); }
- int totalFinishedSessions()
- { return (myTotalFinRecSessions + myTotalFinPlySessions); }
- int totalActiveSessions()
- { return (myTotalActRecSessions + myTotalActPlySessions); }
- float averageRecordingThroughput() //=D/C
- { return (myTotalRecReqProcessed == 0) ?
- 0 : (myTotalRecThroughput / (myTotalRecReqProcessed*1.0)); }
- float averageRecordingRoughThroughput() //=E/C
- { return (myTotalRecReqProcessed == 0) ?
- 0 :
- (myTotalRecRoughThroughput / (myTotalRecReqProcessed*1.0)); }
- float averageRecordingPSW() //=F/C
- { return (myTotalRecReqProcessed == 0) ?
- 0 : (myTotalRecPSW / (myTotalRecReqProcessed*1.0)); }
- float averagePlayingThroughput() //=B/A
- { return (myTotalPlyReqProcessed == 0) ?
- 0 : (myTotalPlyThroughput / (myTotalPlyReqProcessed*1.0)); }
- bool report();
- /// counters
- ///
- int myTotalReqRecvd;
- ///
- int myTotalNonSuccessReqRecvd;
- ///
- int myTotalRespSent;
- ///
- int myTotalFinRecSessions;
- ///
- int myTotalFinPlySessions;
- ///
- int myTotalActRecSessions;
- ///
- int myTotalActPlySessions;
- //The notations in comments refer to RtspSessionStats.hxx
- // for calc averages throughput for finished recording sessions
- ///
- int myTotalRecReqProcessed; //C=sum of n
- ///
- float myTotalRecThroughput; //D=sum of X
- ///
- float myTotalRecRoughThroughput; //E=sum of Y
- ///
- float myTotalRecPSW; //F=sum of W
-
- // for calc averages throughput for finished playing sessions
- ///
- int myTotalPlyReqProcessed; //A=sum of m
- ///
- float myTotalPlyThroughput; //B=sum of Z
-
- ///
- unsigned int myMinPktsStreamedPerSession; //min of I's, K's
- ///
- unsigned int myMaxPktsStreamedPerSession; //max of I's, K's
- ///
- unsigned int myMinBytesStreamedPerSession; //min of J's, L's
- ///
- unsigned int myMaxBytesStreamedPerSession; //max of J's, L's
- /// codec usage, array size > myNumberOfCodecs
- int myCodecUsage[FileTypeIndex];
- };
- /* Local Variables: */
- /* c-file-style: "stroustrup" */
- /* indent-tabs-mode: nil */
- /* c-file-offsets: ((access-label . -) (inclass . ++)) */
- /* c-basic-offset: 4 */
- /* End: */
- #endif