diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2009-05-04 20:02:47 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2009-05-04 20:02:47 +0000 |
| commit | 34f8367c780bb3b9135e9882df6d1a180742aad4 (patch) | |
| tree | 8a4be0299b1b1dfb76210cc811b23e4d756e942d /contrib/package/freifunk-watchdog/src | |
| parent | 970fe52726932081b11c4c19276d0bf3222b0f70 (diff) | |
contrib/package: introduce hysteresis in watchdog
Diffstat (limited to 'contrib/package/freifunk-watchdog/src')
| -rw-r--r-- | contrib/package/freifunk-watchdog/src/watchdog.c | 6 | ||||
| -rw-r--r-- | contrib/package/freifunk-watchdog/src/watchdog.h | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/contrib/package/freifunk-watchdog/src/watchdog.c b/contrib/package/freifunk-watchdog/src/watchdog.c index 12d4badec3..b431b6dae4 100644 --- a/contrib/package/freifunk-watchdog/src/watchdog.c +++ b/contrib/package/freifunk-watchdog/src/watchdog.c @@ -318,16 +318,18 @@ static int do_daemon(void) /* Wifi restart required? */ - if( restart_wifi > 0 ) + if( restart_wifi >= HYSTERESIS ) { restart_wifi = 0; + syslog(LOG_WARNING, "Restarting wireless"); EXEC(WIFI_ACTION); } /* Cron restart required? */ - if( restart_cron > 0 ) + if( restart_cron >= HYSTERESIS ) { restart_cron = 0; + syslog(LOG_WARNING, "Restarting crond process"); EXEC(CRON_ACTION); } diff --git a/contrib/package/freifunk-watchdog/src/watchdog.h b/contrib/package/freifunk-watchdog/src/watchdog.h index d11396f807..7de24210a6 100644 --- a/contrib/package/freifunk-watchdog/src/watchdog.h +++ b/contrib/package/freifunk-watchdog/src/watchdog.h @@ -39,6 +39,9 @@ /* Check interval */ #define INTERVAL 30 +/* Hysteresis */ +#define HYSTERESIS 3 + /* How to call myself in the logs */ #define SYSLOG_IDENT "Freifunk Watchdog" |