var $subst; // substatus for each status
var $step; // step of the current status
var $trans_step; // step to enable transition between pages (disable == -1)
+ var $cl_step; // current step returned by client
var $rd_socket; // socket handle of push stream
var $rd_endtime; // end time for push stream
$thiz->subst = $subst;
$thiz->step = 1;
$thiz->trans_step = -1;
+ $thiz->cl_step = -1;
$thiz->comm = array();
$thiz->rd_socket = NULL;
$this->subst = $from->subst;
$this->step = $from->step;
$this->trans_step = $from->trans_step;
+ $this->cl_step = $from->cl_step;
$this->comm = array();
$i_start = (1 > ($from->step - COMM_N) ? 1 : ($from->step - COMM_N));
$thiz->subst = $from->subst;
$thiz->step = $from->step;
$thiz->trans_step = $from->trans_step;
+ $thiz->cl_step = $from->cl_step;
$thiz->comm = array();
/*
$ret = FALSE;
$curtime = time();
-
+
/* Nothing changed, return. */
if ($this->rd_step == $this->step)
return (FALSE);