/*
  *  OpenVPN -- An application to securely tunnel IP networks
  *             over a single TCP/UDP port, with support for SSL/TLS-based
  *             session authentication and key exchange,
  *             packet encryption, packet authentication, and
  *             packet compression.
  *

  *  Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net>

  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2
  *  as published by the Free Software Foundation.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *

  *  You should have received a copy of the GNU General Public License along
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

  */
 
 #ifndef PING_INLINE_H
 #define PING_INLINE_H
 
 /*
  * Should we exit or restart due to ping (or other authenticated packet)
  * not received in n seconds?
  */
 static inline void

 check_ping_restart(struct context *c)

 {

     void check_ping_restart_dowork(struct context *c);
 
     if (c->options.ping_rec_timeout
         && event_timeout_trigger(&c->c2.ping_rec_interval,
                                  &c->c2.timeval,
                                  (!c->options.ping_timer_remote
                                   || link_socket_actual_defined(&c->c1.link_socket_addr.actual))
                                  ? ETT_DEFAULT : 15))
     {
         check_ping_restart_dowork(c);
     }

 }
 
 /*
  * Should we ping the remote?
  */
 static inline void

 check_ping_send(struct context *c)

 {

     void check_ping_send_dowork(struct context *c);
 
     if (c->options.ping_send_timeout
         && event_timeout_trigger(&c->c2.ping_send_interval,
                                  &c->c2.timeval,
                                  !TO_LINK_DEF(c) ? ETT_DEFAULT : 1))
     {
         check_ping_send_dowork(c);
     }

 }
 

 #endif /* ifndef PING_INLINE_H */