24 lines
482 B
Go
24 lines
482 B
Go
|
// +build !windows
|
||
|
|
|
||
|
|
package shim
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"os"
|
||
|
|
"os/signal"
|
||
|
|
"syscall"
|
||
|
|
)
|
||
|
|
|
||
|
|
func listenForCollectMetricsSignals(ctx context.Context, collectMetricsPrompt chan os.Signal) {
|
||
|
|
// just listen to all the signals.
|
||
|
|
signal.Notify(collectMetricsPrompt, syscall.SIGHUP, syscall.SIGUSR1, syscall.SIGUSR2)
|
||
|
|
|
||
|
|
go func() {
|
||
|
|
select {
|
||
|
|
case <-ctx.Done():
|
||
|
|
// context done. stop to signals to avoid pushing messages to a closed channel
|
||
|
|
signal.Stop(collectMetricsPrompt)
|
||
|
|
}
|
||
|
|
}()
|
||
|
|
}
|