fixed the exception of close socket and added dhcp and dns demo

2022-01-06 20:37:34 +08:00
parent a0337a42e3
commit acd53026b0
11 changed files with 185 additions and 81 deletions
@@ -246,7 +246,7 @@ netconn_delete(struct netconn *conn)
  } else
 #endif /* LWIP_NETCONN_FULLDUPLEX */
  {
-    err = netconn_prepare_delete(conn);
+//    err = netconn_prepare_delete(conn);
  }
  if (err == ERR_OK) {
    netconn_free(conn);