dfp: revert minimal to choose best on local

src/networks/model-net/dragonfly-plus.C

@@ -3017,18 +3017,18 @@ static Connection do_dfp_routing(router_state *s,
         if (poss_next_stops.size() < 1)
             tw_error(TW_LOC, "MINIMAL DEAD END\n");
 
-        int rand_sel = tw_rand_integer(lp->rng, 0, poss_next_stops.size() -1 );
-        return poss_next_stops[rand_sel];
-
-        // ConnectionType conn_type = poss_next_stops[0].conn_type;
-        // Connection best_min_conn;
-        // if (conn_type == CONN_GLOBAL) {
-        //     int rand_sel = tw_rand_integer(lp->rng, 0, poss_next_stops.size() -1);
-        //     return poss_next_stops[rand_sel];
-        // }
-        // else
-        //     best_min_conn = get_absolute_best_connection_from_conns(s, bf, msg, lp, poss_next_stops); //gets absolute best
-        // return best_min_conn;
+        // int rand_sel = tw_rand_integer(lp->rng, 0, poss_next_stops.size() -1 );
+        // return poss_next_stops[rand_sel];
+
+        ConnectionType conn_type = poss_next_stops[0].conn_type;
+        Connection best_min_conn;
+        if (conn_type == CONN_GLOBAL) {
+            int rand_sel = tw_rand_integer(lp->rng, 0, poss_next_stops.size() -1);
+            return poss_next_stops[rand_sel];
+        }
+        else
+            best_min_conn = get_absolute_best_connection_from_conns(s, bf, msg, lp, poss_next_stops); //gets absolute best
+        return best_min_conn;
     }
 
     else { //routing algorithm is specified in routing