increment_counter(&session[i].cout, &session[i].cout_wrap, sess_local[i].cout);
session[i].cin_delta += sess_local[i].cin;
session[i].cout_delta += sess_local[i].cout;
increment_counter(&session[i].cout, &session[i].cout_wrap, sess_local[i].cout);
session[i].cin_delta += sess_local[i].cin;
session[i].cout_delta += sess_local[i].cout;