From d9630a7551bc982d8d3fcda83a6c877e5604240a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=AE=87=E8=A1=A1?= <zhangyuheng@lunadeer.cn>
Date: Wed, 4 Dec 2024 15:16:25 +0800
Subject: [PATCH] Fix 'System.PlatformNotSupportedException: The system's ping
 utility could not be found.' (#702)

---
 Lagrange.Core/Utility/Network/Icmp.cs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Lagrange.Core/Utility/Network/Icmp.cs b/Lagrange.Core/Utility/Network/Icmp.cs
index 4bf2701a6..a8d17ded5 100644
--- a/Lagrange.Core/Utility/Network/Icmp.cs
+++ b/Lagrange.Core/Utility/Network/Icmp.cs
@@ -6,8 +6,15 @@ internal static class Icmp
 {
     public static async Task<long> PingAsync(Uri hostIp, int timeout = 1000)
     {
-        using var ping = new Ping();
-        var reply = await ping.SendPingAsync(hostIp.Host, timeout);
-        return reply?.RoundtripTime ?? long.MaxValue;
+        try
+        {
+            using var ping = new Ping();
+            var reply = await ping.SendPingAsync(hostIp.Host, timeout);
+            return reply?.RoundtripTime ?? long.MaxValue;
+        }
+        catch (PlatformNotSupportedException)
+        {
+            return long.MaxValue;
+        }
     }
 }
\ No newline at end of file