From 319be9322b27ba7786c44a9c088e75a1a30bd9fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=9B=BD=E4=BC=9F?= <366193849@qq.com>
Date: Wed, 22 Sep 2021 16:09:22 +0800
Subject: [PATCH] localhost

---
 FastGithub.DomainResolve/DomainResolver.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/FastGithub.DomainResolve/DomainResolver.cs b/FastGithub.DomainResolve/DomainResolver.cs
index f66ea7c..3d93b9c 100644
--- a/FastGithub.DomainResolve/DomainResolver.cs
+++ b/FastGithub.DomainResolve/DomainResolver.cs
@@ -101,6 +101,11 @@ namespace FastGithub.DomainResolve
         /// <returns></returns>
         private async Task<IPAddress> ResolveCoreAsync(DnsEndPoint domain, CancellationToken cancellationToken)
         {
+            if (domain.Host == "localhost")
+            {
+                return IPAddress.Loopback;
+            }
+
             if (this.domainResolveCache.TryGetValue<IPAddress>(domain, out var address) && address != null)
             {
                 return address;