ping.h File Reference

#include "init.h"
#include "forward.h"

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Macros
#define	PRE_PULL_INITIAL_PING_RESTART   120 /* in seconds */
#define	PING_STRING_SIZE   16

Functions
static bool	is_ping_msg (const struct buffer *buf)
void	trigger_ping_timeout_signal (struct context *c)
	Trigger the correct signal on a –ping timeout depending if –ping-exit is set (SIGTERM) or not (SIGUSR1).
void	check_ping_send_dowork (struct context *c)
static void	check_ping_restart (struct context *c)
static void	check_ping_send (struct context *c)

Variables
const uint8_t	ping_string []

Macro Definition Documentation

PING_STRING_SIZE

#define PING_STRING_SIZE   16

Definition at line 37 of file ping.h.

Referenced by is_ping_msg().

PRE_PULL_INITIAL_PING_RESTART

#define PRE_PULL_INITIAL_PING_RESTART   120 /* in seconds */

Definition at line 32 of file ping.h.

Referenced by update_options_ce_post().

Function Documentation

check_ping_restart()

void check_ping_restart ( struct context * c )

inlinestatic

Definition at line 59 of file ping.h.

References link_socket_addr::actual, context::c1, context::c2, ETT_DEFAULT, event_timeout_trigger(), link_socket_actual_defined(), context_1::link_socket_addrs, context::options, context_2::ping_rec_interval, options::ping_rec_timeout, options::ping_timer_remote, context_2::timeval, and trigger_ping_timeout_signal().

Referenced by process_coarse_timers().

check_ping_send()

void check_ping_send ( struct context * c )

inlinestatic

Definition at line 76 of file ping.h.

References context::c2, check_ping_send_dowork(), ETT_DEFAULT, event_timeout_trigger(), context::options, context_2::ping_send_interval, options::ping_send_timeout, context_2::timeval, and TO_LINK_DEF.

Referenced by process_coarse_timers().

check_ping_send_dowork()

void check_ping_send_dowork

(

struct context *

c

)

Definition at line 71 of file ping.c.

References ASSERT, context_buffers::aux_buf, context_2::buf, frame::buf, buf_init, buf_safe(), buf_write(), context_2::buffers, context::c2, D_PING, dmsg, encrypt_sign(), context_2::frame, frame::headroom, buffer::len, frame::payload_size, and ping_string.

Referenced by check_ping_send().

is_ping_msg()

bool is_ping_msg ( const struct buffer * buf )

inlinestatic

Definition at line 40 of file ping.h.

References buf_string_match(), ping_string, and PING_STRING_SIZE.

Referenced by process_incoming_link_part2().

trigger_ping_timeout_signal()

void trigger_ping_timeout_signal

(

struct context *

c

)

Trigger the correct signal on a –ping timeout depending if –ping-exit is set (SIGTERM) or not (SIGUSR1).

Definition at line 45 of file ping.c.

References ASSERT, format_common_name(), gc, gc_free(), gc_new(), M_INFO, msg, context::options, PING_EXIT, options::ping_rec_timeout_action, PING_RESTART, register_signal(), context::sig, SIGTERM, and SIGUSR1.

Referenced by check_ping_restart(), process_incoming_dco(), and read_incoming_link().

Variable Documentation

ping_string

const uint8_t ping_string[]

extern

Definition at line 41 of file ping.c.

Referenced by check_ping_send_dowork(), and is_ping_msg().