/* Copyright (c) The Exim Maintainers 2020 - 2022 */
/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/* A number of functions for driving outgoing SMTP calls. */
# ifdef TCP_FASTOPEN_CONNECT
else
{ /* expecting client data */
- debug_printf(" set up lazy-connect\n");
+ DEBUG(D_transport|D_acl|D_v) debug_printf(" set up lazy-connect\n");
setsockopt(sock, IPPROTO_TCP, TCP_FASTOPEN_CONNECT, US &on, sizeof(on));
/* fastopen_blob = NULL; lazy TFO, triggered by data write */
}