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heartbeat/lib/crm/common/ctrl.c

100 lines
2.4 KiB

/*
* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This software 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <lha_internal.h>
#include <sys/param.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
#include <crm/crm.h>
#include <crm/msg_xml.h>
#include <crm/common/ctrl.h>
#include <apphb.h>
#include <clplumbing/cl_log.h>
#include <clplumbing/Gmain_timeout.h>
#if 0
static int wdt_interval_ms = 10000;
void
register_with_apphb(const char *client_name,
gboolean(*tickle_fn)(gpointer data))
{
char app_instance[APPNAME_LEN];
int hb_intvl_ms = wdt_interval_ms * 2;
int rc = 0;
/* Register with apphb */
crm_info("Signing in with AppHb");
sprintf(app_instance, "%s_%ld", client_name, (long)getpid());
crm_info("Client %s registering with apphb", app_instance);
rc = apphb_register(client_name, app_instance);
if (rc < 0) {
cl_perror("%s registration failure", app_instance);
exit(1);
}
crm_debug_3("Client %s registered with apphb", app_instance);
crm_info("Client %s setting %d ms apphb heartbeat interval",
app_instance, hb_intvl_ms);
rc = apphb_setinterval(hb_intvl_ms);
if (rc < 0) {
cl_perror("%s setinterval failure", app_instance);
exit(2);
}
/* regularly tell apphb that we are alive */
crm_info("Setting up AppHb Heartbeat");
Gmain_timeout_add(wdt_interval_ms, tickle_fn, NULL);
}
gboolean
tickle_apphb_template(gpointer data)
{
char app_instance[APPNAME_LEN];
int rc = 0;
sprintf(app_instance, "%s_%ld", "our_system_name", (long)getpid());
rc = apphb_hb();
if (rc < 0) {
cl_perror("%s apphb_hb failure", app_instance);
exit(3);
}
return TRUE;
}
#endif