dbconnthread.cxx

vovida的软交换

/* ====================================================================
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 * This software consists of voluntary contributions made by Vovida
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/** This class implements a thread that wakes up every x 
 *  seconds to checks status of database connections in 
 *  ConnectionManager.
 *
 *  DBConnThread.cxx   version 1.0 -- 14 Mar 2003
 *                     Suha Cubukcuoglu          
 */

#include "DBConnThread.hxx"
#include <unistd.h>

/** Constructor for DBConnThread. Assigns the actual argument
 *  to the local copy of pointer to ConnectionManager.
 */

DBConnThread::DBConnThread(ConnectionManager *conMgr)
{
    myConnMgr = conMgr;
}

/** Destructor for DBConnThread. 
 *  TODO: shutdown the thread()
 */

DBConnThread::~DBConnThread()
{
  shutdown(); join();
}

/** Thread which continually calls checkDBConns() in ConnectionManager.
 *  It 'sleeps' for x amount of seconds and resumes looping.   
 */
void
DBConnThread::thread()
{
    while(!isShutdown()){
        myConnMgr->checkDBConns();
        sleep(SLEEP_TIME);
    }
}