initial commit

backend/service/panel.go

@@ -0,0 +1,26 @@
+package service
+
+import (
+	"os"
+	"s-ui/logger"
+	"syscall"
+	"time"
+)
+
+type PanelService struct {
+}
+
+func (s *PanelService) RestartPanel(delay time.Duration) error {
+	p, err := os.FindProcess(syscall.Getpid())
+	if err != nil {
+		return err
+	}
+	go func() {
+		time.Sleep(delay)
+		err := p.Signal(syscall.SIGHUP)
+		if err != nil {
+			logger.Error("send signal SIGHUP failed:", err)
+		}
+	}()
+	return nil
+}