container.cxx

Vovida 社区开源的 SIP 协议源码

/* ====================================================================
 * 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.
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 *    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 [e-mail].
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 * 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.
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 * ====================================================================
 *
 * 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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 */

static const char* const container_cxx_Version = "$Id: Container.cxx,v 1.3 2002/02/25 05:46:19 sprajpat Exp $";

#include "Container.hxx"
#include "Data.hxx"
#include "cpLog.h"
#include "ProvisionInterface.hxx"
#include "HeartbeatUtil.h"


Sptr<Container> Container::theContainer = 0;


// Return the singleton Container
Container&
Container::instance()
{
    if (theContainer == 0)
    {
	theContainer = new Container;
	cpLog(LOG_DEBUG, "Create Container");
    }
    return *theContainer;
}

// Constructor
Container::Container()
  : BaseServerContainer()
{}


// Copy Constructor
Container::Container(const Container& rhs)
  : BaseServerContainer(rhs)
{}


// Operator overload =
Container&
Container::operator=(const Container& rhs)
{
    if (this != &rhs)
    {
        BaseServerContainer::operator=(rhs);
	copyRhsToThis(rhs);
    }
    return *this;
}

   
//
bool
Container::processHeartbeat(const Data& key)
{
    cpLog (LOG_DEBUG_HB, "Process heartbeat of key = %s", key.logData());
    
    Sptr<Server> aServer;
    if (search(key, aServer))
    {
        aServer->processHeartbeat(key);
    }
    else
    {
        addServer(key, SERVER_Unknown);
    }
    
    return true;
}

//
void
Container::doHouseKeeping()
{
    cpLog( LOG_DEBUG_HB, "");
    cpLog( LOG_DEBUG_HB, "****** do HouseKeeping *****");

    if ( !serverList.empty() )
    {
        for ( TableIter i = serverList.begin(); i != serverList.end(); ++i)
        {
            if ( i->second->getStatus() != Inactive )
                cpLog( LOG_DEBUG_HB, "%s", i->first.logData() );
	    
	    i->second->doHouseKeeping(i->first);
	}
    }
    else
    {
        cpLog( LOG_DEBUG_HB, "nothing in server container");
    }

}

// End of file