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main.go: defer cleanup functions in eventLoop()

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This commit is contained in:
Henrik Hautakoski 2023-03-15 23:30:49 +01:00
parent dfc7865bc1
commit ede1205501
1 changed files with 2 additions and 2 deletions
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4
main.go
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@ -24,6 +24,8 @@ func printStats(pinger *probing.Pinger) {
func eventLoop(pinger *probing.Pinger) { func eventLoop(pinger *probing.Pinger) {
ticker := time.NewTicker(time.Second * 4) ticker := time.NewTicker(time.Second * 4)
defer ticker.Stop()
defer pinger.Stop()
// Setup signals on term and interrupt. // Setup signals on term and interrupt.
sig := make(chan os.Signal, 1) sig := make(chan os.Signal, 1)
@ -33,8 +35,6 @@ func eventLoop(pinger *probing.Pinger) {
select { select {
// Got signal. stop pinger and exit goroutine // Got signal. stop pinger and exit goroutine
case <-sig: case <-sig:
ticker.Stop()
pinger.Stop()
return return
// Ticker ticks. print stats. // Ticker ticks. print stats.
case <-ticker.C: case <-ticker.C: