25 lines
473 B
Go
25 lines
473 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"os"
|
||
|
|
"os/signal"
|
||
|
|
"syscall"
|
||
|
|
|
||
|
|
"go.uber.org/zap"
|
||
|
|
)
|
||
|
|
|
||
|
|
// newGracefulContext returns graceful context
|
||
|
|
func newGracefulContext(l *zap.Logger) context.Context {
|
||
|
|
ctx, cancel := context.WithCancel(context.Background())
|
||
|
|
go func() {
|
||
|
|
ch := make(chan os.Signal, 1)
|
||
|
|
signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM, syscall.SIGHUP)
|
||
|
|
sig := <-ch
|
||
|
|
l.Info("received signal",
|
||
|
|
zap.String("signal", sig.String()))
|
||
|
|
cancel()
|
||
|
|
}()
|
||
|
|
return ctx
|
||
|
|
}
|