spacefreak/snmpd-oid-daemon
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prevent time shift when scheduling

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This commit is contained in:
Thomas Oettli
2024-10-31 22:25:23 +01:00
parent 3aecda95ba
commit 7d4029fd06
1 changed files with 3 additions and 2 deletions
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snmpd-oid-daemon.sh
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@@ -569,9 +569,10 @@ while :; do
[ -v EPOCHSECONDS ] && now=$EPOCHSECONDS || now=$(date +%s) [ -v EPOCHSECONDS ] && now=$EPOCHSECONDS || now=$(date +%s)
for func in "${!DATA_FUNCS[@]}"; do for func in "${!DATA_FUNCS[@]}"; do
if (( now >= ${timetable[$func]:-0} )); then next_update=${timetable[$func]:-$now}
if (( now >= next_update )); then
delay=${DATA_FUNCS[$func]} delay=${DATA_FUNCS[$func]}
next_update=$((now + delay)) ((next_update+=delay))
timetable[$func]=$next_update timetable[$func]=$next_update
$first_run && echo "starting $func (refresh every $delay seconds)" >&$LOG $first_run && echo "starting $func (refresh every $delay seconds)" >&$LOG
echo "executing $func, scheduled next refresh at $(date -d @$next_update)" >&$DEBUGLOG echo "executing $func, scheduled next refresh at $(date -d @$next_update)" >&$DEBUGLOG