locker98/postfix_exporter
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fix non-updating metrics from systemd-journal

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fixes #10 where metrics metrics collected from the
systemd journal were not updated after some time
This commit is contained in:
WilliButz 2018-04-15 15:47:06 +02:00
parent 1d584386e4
commit ec3a8e5444
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1 changed files with 4 additions and 0 deletions
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4
postfix_exporter.go
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@ -409,6 +409,10 @@ func (e *PostfixExporter) CollectLogfileFromJournal() error {
e.journal.Lock() e.journal.Lock()
defer e.journal.Unlock() defer e.journal.Unlock()
r := e.journal.Wait(time.Duration(1) * time.Second)
if r < 0 {
log.Print("error while waiting for journal!")
}
for { for {
m, c, err := e.journal.NextMessage() m, c, err := e.journal.NextMessage()
if err != nil { if err != nil {