mod_heartbeat.c File Reference

#include "httpd.h"
#include "http_config.h"
#include "http_log.h"
#include "apr_strings.h"
#include "ap_mpm.h"
#include "scoreboard.h"
#include "mod_watchdog.h"

Go to the source code of this file.

Classes
struct	hb_ctx_t

Macros
#define	HEARTBEAT_INTERVAL   (1)
#define	MSG_VERSION   (1)

Typedefs
typedef struct hb_ctx_t	hb_ctx_t

Functions
static int	hb_monitor (hb_ctx_t *ctx, apr_pool_t *p)
static int	hb_watchdog_init (server_rec *s, const char *name, apr_pool_t *pool)
static int	hb_watchdog_exit (server_rec *s, const char *name, apr_pool_t *pool)
static int	hb_watchdog_step (server_rec *s, const char *name, apr_pool_t *pool)
static int	hb_watchdog_need (server_rec *s, const char *name, int parent, int singleton)
static void	hb_register_hooks (apr_pool_t *p)
static void *	hb_create_config (apr_pool_t *p, server_rec *s)
static const char *	cmd_hb_address (cmd_parms *cmd, void *dconf, const char *addr)

Variables
static const char *	msg_format = "v=%u&ready=%u&busy=%u"
static const command_rec	hb_cmds []
static int *const	aplog_module_index = &( heartbeat_module.module_index)

Macro Definition Documentation

HEARTBEAT_INTERVAL

#define HEARTBEAT_INTERVAL   (1)

Definition at line 27 of file mod_heartbeat.c.

MSG_VERSION

#define MSG_VERSION   (1)

Definition at line 43 of file mod_heartbeat.c.

Typedef Documentation

hb_ctx_t

typedef struct hb_ctx_t hb_ctx_t

Function Documentation

cmd_hb_address()

static const char * cmd_hb_address ( cmd_parms *  cmd, void *  dconf, const char *  addr  )

static

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< Forbidden in <Limit>

< Forbidden in <Directory>

< Forbidden in <Location>

< Forbidden in <Files> or <If>

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Definition at line 166 of file mod_heartbeat.c.

hb_create_config()

static void * hb_create_config ( apr_pool_t *  p, server_rec *  s  )

static

Definition at line 159 of file mod_heartbeat.c.

hb_monitor()

static int hb_monitor ( hb_ctx_t *  ctx, apr_pool_t *  p  )

static

< UDP

< Module has handled this stage.

Definition at line 45 of file mod_heartbeat.c.

hb_register_hooks()

static void hb_register_hooks ( apr_pool_t *  p )

static

Definition at line 151 of file mod_heartbeat.c.

hb_watchdog_exit()

static int hb_watchdog_exit ( server_rec *  s, const char *  name, apr_pool_t *  pool  )

static

< Module has handled this stage.

Definition at line 125 of file mod_heartbeat.c.

hb_watchdog_init()

static int hb_watchdog_init ( server_rec *  s, const char *  name, apr_pool_t *  pool  )

static

< Module has handled this stage.

Definition at line 115 of file mod_heartbeat.c.

hb_watchdog_need()

static int hb_watchdog_need ( server_rec *  s, const char *  name, int  parent, int  singleton  )

static

< Module has handled this stage.

< Module declines to handle

Definition at line 140 of file mod_heartbeat.c.

hb_watchdog_step()

static int hb_watchdog_step ( server_rec *  s, const char *  name, apr_pool_t *  pool  )

static

< Module has handled this stage.

Definition at line 130 of file mod_heartbeat.c.

Variable Documentation

aplog_module_index

int* const aplog_module_index = &( heartbeat_module.module_index)

static

Definition at line 220 of file mod_heartbeat.c.

hb_cmds

const command_rec hb_cmds[]

static

Initial value:

= {
    
{  "HeartbeatAddress" ,  cmd_hb_address ,  NULL ,   128   , TAKE1,  "Address to send heartbeat requests"  },
    {NULL}
}

Definition at line 214 of file mod_heartbeat.c.

msg_format

const char* msg_format = "v=%u&ready=%u&busy=%u"

static

Definition at line 41 of file mod_heartbeat.c.