Retry with timeout and counter

retry.cc

int QueueCluster::Send(const char * queueName, const char * data, int timeout){
    int rtn = 0;
    uint startTime = time(NULL);
    int elapsedTime;
    int retryCount = 0;
    do{
        QueueServer * svr = SelectQueueServer();
        if( svr != NULL ){
            rtn = svr->Send(queueName,data,timeout);
            if( rtn == SEND_SUCCESS ){
                LOG4CXX_INFO(logger, "OK" );
                return 0;
            }
            else{
                DisableServer(svr);
            }
        }
        else{
            //TODO Send error
            sleep(1);
            ResetServerSelector();
        }

        elapsedTime = difftime(time(NULL), startTime);
        LOG4CXX_INFO(logger, "elapsedTime=" << elapsedTime);
        if( ++retryCount > 5 ){
            sleep(1);
        }
    }while( elapsedTime < timeout );
    
    return -1;
}