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contrib/package: introduce hysteresis in watchdog

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This commit is contained in:
Jo-Philipp Wich 2009-05-04 20:02:47 +00:00
parent 970fe52726
commit 34f8367c78
2 changed files with 7 additions and 2 deletions
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6
contrib/package/freifunk-watchdog/src/watchdog.c
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@ -318,16 +318,18 @@ static int do_daemon(void)
/* Wifi restart required? */ /* Wifi restart required? */
if( restart_wifi > 0 ) if( restart_wifi >= HYSTERESIS )
{ {
restart_wifi = 0; restart_wifi = 0;
syslog(LOG_WARNING, "Restarting wireless");
EXEC(WIFI_ACTION); EXEC(WIFI_ACTION);
} }
/* Cron restart required? */ /* Cron restart required? */
if( restart_cron > 0 ) if( restart_cron >= HYSTERESIS )
{ {
restart_cron = 0; restart_cron = 0;
syslog(LOG_WARNING, "Restarting crond process");
EXEC(CRON_ACTION); EXEC(CRON_ACTION);
} }

3
contrib/package/freifunk-watchdog/src/watchdog.h
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@ -39,6 +39,9 @@
/* Check interval */ /* Check interval */
#define INTERVAL 30 #define INTERVAL 30
/* Hysteresis */
#define HYSTERESIS 3
/* How to call myself in the logs */ /* How to call myself in the logs */
#define SYSLOG_IDENT "Freifunk Watchdog" #define SYSLOG_IDENT "Freifunk Watchdog"