diff options
| author | khali <khali@7894878c-1315-0410-8ee3-d5d059ff63e0> | 2015-03-03 09:02:31 +0000 |
|---|---|---|
| committer | khali <khali@7894878c-1315-0410-8ee3-d5d059ff63e0> | 2015-03-03 09:02:31 +0000 |
| commit | 3e55c4918b335df971f0629c777257e00d6112f3 (patch) | |
| tree | e78051d9de4560c0dda23eb146bcf9313ff38ac7 | |
| parent | 9efffc4d3cbf102902d9f987a67da3009e787b40 (diff) | |
| download | lm-sensors-3e55c4918b335df971f0629c777257e00d6112f3.tar.gz | |
healthd.sh: Revert to regular sleep
The read trick did not work when the daemon is started by systemd.
So we call sleep again, but we try to use the builtin flavor when
available.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@6275 7894878c-1315-0410-8ee3-d5d059ff63e0
| -rwxr-xr-x | prog/daemon/healthd.sh | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/prog/daemon/healthd.sh b/prog/daemon/healthd.sh index 63bc0310..6e80f85a 100755 --- a/prog/daemon/healthd.sh +++ b/prog/daemon/healthd.sh @@ -13,7 +13,7 @@ # This is just an example. It works, but hopefully we can # get something better written. :') # -# Requirements -- grep, mail, sensors, bash +# Requirements -- mail, sensors, bash, sleep # (You may need to alter the PATH, but probably not.) # # Written & Copyrighten by Philip Edelbrock, 1999. @@ -25,6 +25,10 @@ PATH="/bin:/usr/bin:/usr/local/bin:${PATH}" ADMIN_EMAIL="root@localhost" +# Try loading the built-in sleep implementation to avoid spawning a +# new process every 15 seconds +enable -f sleep.so sleep >/dev/null 2>&1 + sensors_state=$(sensors) if [[ "$sensors_state" =~ 'ALARM' ]] then @@ -34,11 +38,11 @@ fi while true do - read -t 15 -N 0 + sleep 15 sensors_state=$(sensors) if [[ "$sensors_state" =~ 'ALARM' ]] then echo "$sensors_state" | mail -s '**** Hardware Health Warning ****' $ADMIN_EMAIL - read -t 600 -N 0 + sleep 600 fi done |