protected function housekeeping_check()
	{
		if ((time() - $this->housekeeping_last_check) >= $this->housekeeping_check_interval)
		{
			// check to make sure no children are violating the max run time
			$this->kill_maxtime_violators();

			// look for zombie children just in case
			$this->signal_handler_sigchild(SIGCHLD);

			// update the last check time to now
			$this->housekeeping_last_check = time();
		}
	}
protected function housekeeping_check()
	{
		if ((time() - $this->housekeeping_last_check) >= $this->housekeeping_check_interval)
		{
			// check to make sure no children are violating the max run time
			$this->kill_maxtime_violators();

			// look for zombie children just in case
			$this->signal_handler_sigchild(SIGCHLD);

			// update the last check time to now
			$this->housekeeping_last_check = time();
		}
	}
protected function housekeeping_check ( ) { if ( ( time ( ) - $ this -> housekeeping_last_check ) >= $ this -> housekeeping_check_interval ) { // check to make sure no children are violating the max run time $ this -> kill_maxtime_violators ( ) ; // look for zombie children just in case $ this -> signal_handler_sigchild ( SIGCHLD ) ; // update the last check time to now $ this -> housekeeping_last_check = time ( ) ; } }
Performs house keeping every housekeeping_check_interval seconds
@access protected
@return void
Performs house keeping every housekeeping_check_interval seconds