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#if defined(HAVE_CONFIG_H)
#include "config.h"
#endif
#include "rutil/Logger.hxx"
#include "resip/stack/StatisticsManager.hxx"
#include "resip/stack/SipMessage.hxx"
#include "resip/stack/TransactionController.hxx"
#include "resip/stack/SipStack.hxx"
using namespace resip;
using std::vector;
#define RESIPROCATE_SUBSYSTEM Subsystem::TRANSACTION
StatisticsManager::StatisticsManager(SipStack& stack, unsigned long intervalSecs)
: StatisticsMessage::Payload(),
mStack(stack),
mInterval(intervalSecs*1000),
mNextPoll(Timer::getTimeMs() + mInterval),
mExternalHandler(NULL),
mPublicPayload(NULL)
{}
StatisticsManager::~StatisticsManager()
{
if ( mPublicPayload )
delete mPublicPayload;
}
void
StatisticsManager::setInterval(unsigned long intervalSecs)
{
mInterval = intervalSecs * 1000;
}
void
StatisticsManager::poll()
{
// get snapshot data now..
tuFifoSize = mStack.mTransactionController->getTuFifoSize();
transportFifoSizeSum = mStack.mTransactionController->sumTransportFifoSizes();
transactionFifoSize = mStack.mTransactionController->getTransactionFifoSize();
activeTimers = mStack.mTransactionController->getTimerQueueSize();
activeClientTransactions = mStack.mTransactionController->getNumClientTransactions();
activeServerTransactions = mStack.mTransactionController->getNumServerTransactions();
// .kw. At last check payload was > 146kB, which seems too large
// to alloc on stack. Also, the post'd message has reference
// to the appStats, so not safe queue as ref to stack element.
// Converted to dynamic memory allocation.
if ( mPublicPayload==NULL )
{
mPublicPayload = new StatisticsMessage::AtomicPayload;
// re-used each time, free'd in destructor
}
mPublicPayload->loadIn(*this);
bool postToStack = true;
StatisticsMessage msg(*mPublicPayload);
// WATCHOUT: msg contains reference to the payload, and this reference
// is preserved thru clone().
if( mExternalHandler )
{
postToStack = (*mExternalHandler)(msg);
}
if( postToStack )
{
// let the app do what it wants with it
mStack.post(msg);
}
// !bwc! TODO maybe change this? Or is a flexible implementation of
// CongestionManager::logCurrentState() enough?
if(mStack.mCongestionManager)
{
mStack.mCongestionManager->logCurrentState();
}
}
void
StatisticsManager::process()
{
if (Timer::getTimeMs() >= mNextPoll)
{
poll();
mNextPoll += mInterval;
}
}
bool
StatisticsManager::sent(SipMessage* msg)
{
MethodTypes met = msg->method();
if (msg->isRequest())
{
++requestsSent;
++requestsSentByMethod[met];
}
else if (msg->isResponse())
{
int code = msg->const_header(h_StatusLine).statusCode();
if (code < 0 || code >= MaxCode)
{
code = 0;
}
++responsesSent;
++responsesSentByMethod[met];
++responsesSentByMethodByCode[met][code];
}
return false;
}
bool
StatisticsManager::retransmitted(MethodTypes met,
bool request,
unsigned int code)
{
if(request)
{
++requestsRetransmitted;
++requestsRetransmittedByMethod[met];
}
else
{
++responsesRetransmitted;
++responsesRetransmittedByMethod[met];
++responsesRetransmittedByMethodByCode[met][code];
}
return false;
}
bool
StatisticsManager::received(SipMessage* msg)
{
MethodTypes met = msg->header(h_CSeq).method();
if (msg->isRequest())
{
++requestsReceived;
++requestsReceivedByMethod[met];
}
else if (msg->isResponse())
{
++responsesReceived;
++responsesReceivedByMethod[met];
int code = msg->const_header(h_StatusLine).statusCode();
if (code < 0 || code >= MaxCode)
{
code = 0;
}
++responsesReceivedByMethodByCode[met][code];
}
return false;
}
/* ====================================================================
* The Vovida Software License, Version 1.0
*
* Copyright (c) 2000-2005 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 $1,000, 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/>.
*
*/
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