M

Common/commonfunc.go

@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"runtime"
 
 	"net"
 	"os"
@@ -1039,8 +1040,14 @@ func GetAvailableEndpoint() string {
 
 }
 func IsIPReachable(ip string, port string) bool {
-
+	var cmd *exec.Cmd
-	cmd := exec.Command("ping", "-c", "1", "-W", "1", ip)
+	// cmd := exec.Command("ping", "-c", "1", "-W", "1", ip)
+	timeout := 100 // 毫秒
+	if runtime.GOOS == "windows" {
+		cmd = exec.Command("ping", "-n", "1", "-w", strconv.Itoa(timeout), ip)
+	} else {
+		cmd = exec.Command("ping", "-c", "1", "-W", strconv.Itoa(timeout/1000), ip)
+	}
 	if err := cmd.Run(); err == nil {
 		return true
 	}