[Core] Fix ipv6 problem in ResolveDns (#778)

LagrangeDev · Feb 22, 2025 · 70c93de · 70c93de
1 parent 903dce7
commit 70c93de
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/Lagrange.Core/Internal/Context/SocketContext.cs b/Lagrange.Core/Internal/Context/SocketContext.cs
@@ -128,7 +128,13 @@ private static async Task<Uri[]> ResolveDns(bool useIPv6Network = false)
         var addresses = await Dns.GetHostEntryAsync(dns);
         var result = new Uri[addresses.AddressList.Length];
 
-        for (int i = 0; i < addresses.AddressList.Length; i++) result[i] = new Uri($"http://{addresses.AddressList[i]}:8080");
+        for (int i = 0; i < addresses.AddressList.Length; i++)
+        {
+            string ip = addresses.AddressList[i].AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6
+                ? $"[{addresses.AddressList[i]}]"
+                : addresses.AddressList[i].ToString();
+            result[i] = new Uri($"http://{ip}:8080");
+        }
 
         return result;
     }
@@ -137,4 +143,4 @@ public void Dispose()
     {
         _tcpClient.Disconnect();
     }
-}
+}