Function lb_update_from_replication

modules/load_balancer/load_balancer.c:1075–1101

int lb_update_from_replication( unsigned int group, str *uri,
										unsigned int flags, int raise_event)
{
	struct lb_dst *dst;

	lock_start_read( ref_lock );

	for( dst=(*curr_data)->dsts; dst; dst=dst->next ) {
		if ( (dst->group == group) &&
		(strncmp(dst->uri.s, uri->s, dst->uri.len) == 0)) {
			if ((dst->flags&LB_DST_STAT_MASK) != flags) {
				/* import the status flags */
				dst->flags = ((~LB_DST_STAT_MASK)&dst->flags)|
					(LB_DST_STAT_MASK&flags);
				if (raise_event)
					/* raise event of status change */
					lb_raise_event(dst);
				lock_stop_read( ref_lock );
				return 0;
			}
		}
	}

	lock_stop_read( ref_lock );

	return -1;
}