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fix: support capturing SIGTERM signal to shutdown gracefully (#82)

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Stan Xing 2020-03-21 19:05:07 +08:00 committed by GitHub
parent 2ed0404e9e
commit 271748ee09
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1 changed files with 4 additions and 3 deletions
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7
cmd/server.go
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@ -18,6 +18,7 @@ import (
"net/http" "net/http"
"os" "os"
"os/signal" "os/signal"
"syscall"
"time" "time"
"github.com/hipages/php-fpm_exporter/phpfpm" "github.com/hipages/php-fpm_exporter/phpfpm"
@ -93,9 +94,9 @@ to quickly create a Cobra application.`,
}() }()
c := make(chan os.Signal, 1) c := make(chan os.Signal, 1)
// We'll accept graceful shutdowns when quit via SIGINT (Ctrl+C) // We'll accept graceful shutdowns when quit via SIGINT (Ctrl+C) or SIGTERM
// SIGKILL, SIGQUIT or SIGTERM (Ctrl+/) will not be caught. // SIGKILL, SIGQUIT will not be caught.
signal.Notify(c, os.Interrupt) signal.Notify(c, os.Interrupt, syscall.SIGTERM)
// Block until we receive our signal. // Block until we receive our signal.
<-c <-c